format-version: 1.2
data-version: releases/2026-05-28
subsetdef: 3:STAR ""
synonymtypedef: http://purl.obolibrary.org/obo/chebi/INN ""
synonymtypedef: IUPAC:NAME ""
synonymtypedef: non-mining_synonym "Non-mining synonym" EXACT
synonymtypedef: OMO:0003000 "abbreviation"
synonymtypedef: OMO:0003001 "ambiguous synonym"
synonymtypedef: OMO:0003002 "dubious synonym"
synonymtypedef: OMO:0003003 "layperson synonym"
synonymtypedef: OMO:0003004 "plural form"
synonymtypedef: OMO:0003005 "UK spelling synonym"
synonymtypedef: OMO:0003006 "misspelling"
synonymtypedef: OMO:0003007 "misnomer"
synonymtypedef: OMO:0003008 "previous name"
synonymtypedef: OMO:0003009 "legal name"
synonymtypedef: OMO:0003010 "International Nonproprietary Name"
synonymtypedef: OMO:0003011 "latin term"
synonymtypedef: OMO:0003012 "acronym"
idspace: chemrof https://w3id.org/chemrof/ 
idspace: dce http://purl.org/dc/elements/1.1/ 
idspace: dcterms http://purl.org/dc/terms/ 
idspace: foaf http://xmlns.com/foaf/0.1/ 
idspace: oboInOwl http://www.geneontology.org/formats/oboInOwl# 
idspace: protege http://protege.stanford.edu/plugins/owl/protege# 
idspace: prov http://www.w3.org/ns/prov# 
ontology: chmo
property_value: dce:creator "Royal Society of Chemistry" xsd:string
property_value: dcterms:contributor https://orcid.org/0000-0002-1595-3213
property_value: dcterms:description "CHMO, the chemical methods ontology, describes methods used to collect data in chemical experiments, such as mass spectrometry and electron microscopy prepare and separate material for further analysis, such as sample ionisation, chromatography, and electrophoresis synthesise materials, such as epitaxy and continuous vapour deposition It also describes the instruments used in these experiments, such as mass spectrometers and chromatography columns. It is intended to be complementary to the Ontology for Biomedical Investigations (OBI)." xsd:string
property_value: dcterms:license https://creativecommons.org/licenses/by/4.0/
property_value: dcterms:title "Chemical Methods Ontology" xsd:string
property_value: owl:versionInfo "2026-05-28" xsd:string

[Term]
id: BFO:0000001
name: entity
property_value: BFO:0000179 "entity" xsd:string
property_value: BFO:0000180 "Entity" xsd:string
property_value: IAO:0000112 "Julius Caesar" xsd:string
property_value: IAO:0000112 "the Second World War" xsd:string
property_value: IAO:0000112 "Verdi’s Requiem" xsd:string
property_value: IAO:0000112 "your body mass index" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: In all areas of empirical inquiry we encounter general terms of two sorts. First are general terms which refer to universals or types:animaltuberculosissurgical procedurediseaseSecond, are general terms used to refer to groups of entities which instantiate a given universal but do not correspond to the extension of any subuniversal of that universal because there is nothing intrinsic to the entities in question by virtue of which they – and only they – are counted as belonging to the given group. Examples are: animal purchased by the Emperortuberculosis diagnosed on a Wednesdaysurgical procedure performed on a patient from Stockholmperson identified as candidate for clinical trial #2056-555person who is signatory of Form 656-PPVpainting by Leonardo da VinciSuch terms, which represent what are called ‘specializations’ in [81" xsd:string
property_value: IAO:0000116 "Entity doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example Werner Ceusters 'portions of reality' include 4 sorts, entities (as BFO construes them), universals, configurations, and relations. It is an open question as to whether entities as construed in BFO will at some point also include these other portions of reality. See, for example, 'How to track absolutely everything' at http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000004", comment="per discussion with Barry Smith", seeAlso="http://www.referent-tracking.com/_RTU/papers/CeustersICbookRevised.pdf"}
property_value: IAO:0000600 "An entity is anything that exists or has existed or will exist. (axiom label in BFO2 Reference: [001-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/001-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000002
name: continuant
is_a: BFO:0000001 ! entity
disjoint_from: BFO:0000003 ! occurrent
property_value: BFO:0000179 "continuant" xsd:string
property_value: BFO:0000180 "Continuant" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Continuant entities are entities which can be sliced to yield parts only along the spatial dimension, yielding for example the parts of your table which we call its legs, its top, its nails. ‘My desk stretches from the window to the door. It has spatial parts, and can be sliced (in space) in two. With respect to time, however, a thing is a continuant.’ [60, p. 240" xsd:string
property_value: IAO:0000116 "Continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. For example, in an expansion involving bringing in some of Ceuster's other portions of reality, questions are raised as to whether universals are continuants" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000007"}
property_value: IAO:0000600 "A continuant is an entity that persists, endures, or continues to exist through time while maintaining its identity. (axiom label in BFO2 Reference: [008-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/008-002"}
property_value: IAO:0000601 "if b is a continuant and if, for some t, c has_continuant_part b at t, then c is a continuant. (axiom label in BFO2 Reference: [126-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/126-001"}
property_value: IAO:0000601 "if b is a continuant and if, for some t, cis continuant_part of b at t, then c is a continuant. (axiom label in BFO2 Reference: [009-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/009-002"}
property_value: IAO:0000601 "if b is a material entity, then there is some temporal interval (referred to below as a one-dimensional temporal region) during which b exists. (axiom label in BFO2 Reference: [011-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/011-002"}
property_value: IAO:0000602 "(forall (x y) (if (and (Continuant x) (exists (t) (continuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [009-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/009-002"}
property_value: IAO:0000602 "(forall (x y) (if (and (Continuant x) (exists (t) (hasContinuantPartOfAt y x t))) (Continuant y))) // axiom label in BFO2 CLIF: [126-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/126-001"}
property_value: IAO:0000602 "(forall (x) (if (Continuant x) (Entity x))) // axiom label in BFO2 CLIF: [008-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/008-002"}
property_value: IAO:0000602 "(forall (x) (if (Material Entity x) (exists (t) (and (TemporalRegion t) (existsAt x t))))) // axiom label in BFO2 CLIF: [011-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/011-002"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000003
name: occurrent
is_a: BFO:0000001 ! entity
property_value: BFO:0000179 "occurrent" xsd:string
property_value: BFO:0000180 "Occurrent" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: every occurrent that is not a temporal or spatiotemporal region is s-dependent on some independent continuant that is not a spatial region" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: s-dependence obtains between every process and its participants in the sense that, as a matter of necessity, this process could not have existed unless these or those participants existed also. A process may have a succession of participants at different phases of its unfolding. Thus there may be different players on the field at different times during the course of a football game; but the process which is the entire game s-depends_on all of these players nonetheless. Some temporal parts of this process will s-depend_on on only some of the players." xsd:string
property_value: IAO:0000116 "Occurrent doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. An example would be the sum of a process and the process boundary of another process." xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000006", comment="per discussion with Barry Smith"}
property_value: IAO:0000116 "Simons uses different terminology for relations of occurrents to regions: Denote the spatio-temporal location of a given occurrent e by 'spn[e]' and call this region its span. We may say an occurrent is at its span, in any larger region, and covers any smaller region. Now suppose we have fixed a frame of reference so that we can speak not merely of spatio-temporal but also of spatial regions (places) and temporal regions (times). The spread of an occurrent, (relative to a frame of reference) is the space it exactly occupies, and its spell is likewise the time it exactly occupies. We write 'spr[e]' and `spl[e]' respectively for the spread and spell of e, omitting mention of the frame." xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000012"}
property_value: IAO:0000600 "An occurrent is an entity that unfolds itself in time or it is the instantaneous boundary of such an entity (for example a beginning or an ending) or it is a temporal or spatiotemporal region which such an entity occupies_temporal_region or occupies_spatiotemporal_region. (axiom label in BFO2 Reference: [077-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/077-002"}
property_value: IAO:0000601 "b is an occurrent entity iff b is an entity that has temporal parts. (axiom label in BFO2 Reference: [079-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/079-001"}
property_value: IAO:0000601 "Every occurrent occupies_spatiotemporal_region some spatiotemporal region. (axiom label in BFO2 Reference: [108-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/108-001"}
property_value: IAO:0000602 "(forall (x) (if (Occurrent x) (exists (r) (and (SpatioTemporalRegion r) (occupiesSpatioTemporalRegion x r))))) // axiom label in BFO2 CLIF: [108-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/108-001"}
property_value: IAO:0000602 "(forall (x) (iff (Occurrent x) (and (Entity x) (exists (y) (temporalPartOf y x))))) // axiom label in BFO2 CLIF: [079-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/079-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000004
name: independent continuant
def: "b is an independent continuant = Def. b is a continuant which is such that there is no c and no t such that b s-depends_on c at t. (axiom label in BFO2 Reference: [017-002])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/017-002"}
is_a: BFO:0000002 ! continuant
disjoint_from: BFO:0000020 ! specifically dependent continuant
disjoint_from: BFO:0000031 ! generically dependent continuant
property_value: BFO:0000179 "ic" xsd:string
property_value: BFO:0000180 "IndependentContinuant" xsd:string
property_value: IAO:0000112 "a chair" xsd:string
property_value: IAO:0000112 "a heart" xsd:string
property_value: IAO:0000112 "a leg" xsd:string
property_value: IAO:0000112 "a molecule" xsd:string
property_value: IAO:0000112 "a spatial region" xsd:string
property_value: IAO:0000112 "an atom" xsd:string
property_value: IAO:0000112 "an orchestra." xsd:string
property_value: IAO:0000112 "an organism" xsd:string
property_value: IAO:0000112 "the bottom right portion of a human torso" xsd:string
property_value: IAO:0000112 "the interior of your mouth" xsd:string
property_value: IAO:0000601 "For any independent continuant b and any time t there is some spatial region r such that b is located_in r at t. (axiom label in BFO2 Reference: [134-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/134-001"}
property_value: IAO:0000601 "For every independent continuant b and time t during the region of time spanned by its life, there are entities which s-depends_on b during t. (axiom label in BFO2 Reference: [018-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/018-002"}
property_value: IAO:0000602 "(forall (x t) (if (and (IndependentContinuant x) (existsAt x t)) (exists (y) (and (Entity y) (specificallyDependsOnAt y x t))))) // axiom label in BFO2 CLIF: [018-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/018-002"}
property_value: IAO:0000602 "(forall (x t) (if (IndependentContinuant x) (exists (r) (and (SpatialRegion r) (locatedInAt x r t))))) // axiom label in BFO2 CLIF: [134-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/134-001"}
property_value: IAO:0000602 "(iff (IndependentContinuant a) (and (Continuant a) (not (exists (b t) (specificallyDependsOnAt a b t))))) // axiom label in BFO2 CLIF: [017-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/017-002"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000006
name: spatial region
is_a: BFO:0000141 ! immaterial entity
disjoint_from: BFO:0000029 ! site
disjoint_from: BFO:0000140 ! continuant fiat boundary
property_value: BFO:0000179 "s-region" xsd:string
property_value: BFO:0000180 "SpatialRegion" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Spatial regions do not participate in processes." xsd:string
property_value: IAO:0000116 "Spatial region doesn't have a closure axiom because the subclasses don't exhaust all possibilites. An example would be the union of a spatial point and a spatial line that doesn't overlap the point, or two spatial lines that intersect at a single point. In both cases the resultant spatial region is neither 0-dimensional, 1-dimensional, 2-dimensional, or 3-dimensional." xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000002", comment="per discussion with Barry Smith"}
property_value: IAO:0000600 "A spatial region is a continuant entity that is a continuant_part_of spaceR as defined relative to some frame R. (axiom label in BFO2 Reference: [035-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/035-001"}
property_value: IAO:0000601 "All continuant parts of spatial regions are spatial regions. (axiom label in BFO2 Reference: [036-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/036-001"}
property_value: IAO:0000602 "(forall (x y t) (if (and (SpatialRegion x) (continuantPartOfAt y x t)) (SpatialRegion y))) // axiom label in BFO2 CLIF: [036-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/036-001"}
property_value: IAO:0000602 "(forall (x) (if (SpatialRegion x) (Continuant x))) // axiom label in BFO2 CLIF: [035-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/035-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000008
name: temporal region
is_a: BFO:0000003 ! occurrent
disjoint_from: BFO:0000011 ! spatiotemporal region
disjoint_from: BFO:0000015 ! process
disjoint_from: BFO:0000035 ! process boundary
property_value: BFO:0000179 "t-region" xsd:string
property_value: BFO:0000180 "TemporalRegion" xsd:string
property_value: IAO:0000116 "Temporal region doesn't have a closure axiom because the subclasses don't exhaust all possibilites. An example would be the mereological sum of a temporal instant and a temporal interval that doesn't overlap the instant. In this case the resultant temporal region is neither 0-dimensional nor 1-dimensional" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000003", comment="per discussion with Barry Smith"}
property_value: IAO:0000600 "A temporal region is an occurrent entity that is part of time as defined relative to some reference frame. (axiom label in BFO2 Reference: [100-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/100-001"}
property_value: IAO:0000601 "All parts of temporal regions are temporal regions. (axiom label in BFO2 Reference: [101-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/101-001"}
property_value: IAO:0000601 "Every temporal region t is such that t occupies_temporal_region t. (axiom label in BFO2 Reference: [119-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/119-002"}
property_value: IAO:0000602 "(forall (r) (if (TemporalRegion r) (occupiesTemporalRegion r r))) // axiom label in BFO2 CLIF: [119-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/119-002"}
property_value: IAO:0000602 "(forall (x y) (if (and (TemporalRegion x) (occurrentPartOf y x)) (TemporalRegion y))) // axiom label in BFO2 CLIF: [101-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/101-001"}
property_value: IAO:0000602 "(forall (x) (if (TemporalRegion x) (Occurrent x))) // axiom label in BFO2 CLIF: [100-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/100-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000009
name: two-dimensional spatial region
is_a: BFO:0000006 ! spatial region
disjoint_from: BFO:0000028 ! three-dimensional spatial region
property_value: BFO:0000179 "2d-s-region" xsd:string
property_value: BFO:0000180 "TwoDimensionalSpatialRegion" xsd:string
property_value: IAO:0000112 "an infinitely thin plane in space." xsd:string
property_value: IAO:0000112 "the surface of a sphere-shaped part of space" xsd:string
property_value: IAO:0000600 "A two-dimensional spatial region is a spatial region that is of two dimensions. (axiom label in BFO2 Reference: [039-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/039-001"}
property_value: IAO:0000602 "(forall (x) (if (TwoDimensionalSpatialRegion x) (SpatialRegion x))) // axiom label in BFO2 CLIF: [039-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/039-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000011
name: spatiotemporal region
is_a: BFO:0000003 ! occurrent
property_value: BFO:0000179 "st-region" xsd:string
property_value: BFO:0000180 "SpatiotemporalRegion" xsd:string
property_value: IAO:0000112 "the spatiotemporal region occupied by a human life" xsd:string
property_value: IAO:0000112 "the spatiotemporal region occupied by a process of cellular meiosis." xsd:string
property_value: IAO:0000112 "the spatiotemporal region occupied by the development of a cancer tumor" xsd:string
property_value: IAO:0000600 "A spatiotemporal region is an occurrent entity that is part of spacetime. (axiom label in BFO2 Reference: [095-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/095-001"}
property_value: IAO:0000601 "All parts of spatiotemporal regions are spatiotemporal regions. (axiom label in BFO2 Reference: [096-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/096-001"}
property_value: IAO:0000601 "Each spatiotemporal region at any time t projects_onto some spatial region at t. (axiom label in BFO2 Reference: [099-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/099-001"}
property_value: IAO:0000601 "Each spatiotemporal region projects_onto some temporal region. (axiom label in BFO2 Reference: [098-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/098-001"}
property_value: IAO:0000601 "Every spatiotemporal region occupies_spatiotemporal_region itself." xsd:string
property_value: IAO:0000601 "Every spatiotemporal region s is such that s occupies_spatiotemporal_region s. (axiom label in BFO2 Reference: [107-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/107-002"}
property_value: IAO:0000602 "(forall (r) (if (SpatioTemporalRegion r) (occupiesSpatioTemporalRegion r r))) // axiom label in BFO2 CLIF: [107-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/107-002"}
property_value: IAO:0000602 "(forall (x t) (if (SpatioTemporalRegion x) (exists (y) (and (SpatialRegion y) (spatiallyProjectsOntoAt x y t))))) // axiom label in BFO2 CLIF: [099-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/099-001"}
property_value: IAO:0000602 "(forall (x y) (if (and (SpatioTemporalRegion x) (occurrentPartOf y x)) (SpatioTemporalRegion y))) // axiom label in BFO2 CLIF: [096-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/096-001"}
property_value: IAO:0000602 "(forall (x) (if (SpatioTemporalRegion x) (exists (y) (and (TemporalRegion y) (temporallyProjectsOnto x y))))) // axiom label in BFO2 CLIF: [098-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/098-001"}
property_value: IAO:0000602 "(forall (x) (if (SpatioTemporalRegion x) (Occurrent x))) // axiom label in BFO2 CLIF: [095-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/095-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000015
name: process
def: "p is a process = Def. p is an occurrent that has temporal proper parts and for some time t, p s-depends_on some material entity at t. (axiom label in BFO2 Reference: [083-003])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/083-003"}
is_a: BFO:0000003 ! occurrent
property_value: BFO:0000179 "process" xsd:string
property_value: BFO:0000180 "Process" xsd:string
property_value: IAO:0000112 "a process of cell-division, \\ a beating of the heart" xsd:string
property_value: IAO:0000112 "a process of meiosis" xsd:string
property_value: IAO:0000112 "a process of sleeping" xsd:string
property_value: IAO:0000112 "the course of a disease" xsd:string
property_value: IAO:0000112 "the flight of a bird" xsd:string
property_value: IAO:0000112 "the life of an organism" xsd:string
property_value: IAO:0000112 "your process of aging." xsd:string
property_value: IAO:0000116 "BFO 2 Reference: The realm of occurrents is less pervasively marked by the presence of natural units than is the case in the realm of independent continuants. Thus there is here no counterpart of ‘object’. In BFO 1.0 ‘process’ served as such a counterpart. In BFO 2.0 ‘process’ is, rather, the occurrent counterpart of ‘material entity’. Those natural – as contrasted with engineered, which here means: deliberately executed – units which do exist in the realm of occurrents are typically either parasitic on the existence of natural units on the continuant side, or they are fiat in nature. Thus we can count lives; we can count football games; we can count chemical reactions performed in experiments or in chemical manufacturing. We cannot count the processes taking place, for instance, in an episode of insect mating behavior.Even where natural units are identifiable, for example cycles in a cyclical process such as the beating of a heart or an organism’s sleep/wake cycle, the processes in question form a sequence with no discontinuities (temporal gaps) of the sort that we find for instance where billiard balls or zebrafish or planets are separated by clear spatial gaps. Lives of organisms are process units, but they too unfold in a continuous series from other, prior processes such as fertilization, and they unfold in turn in continuous series of post-life processes such as post-mortem decay. Clear examples of boundaries of processes are almost always of the fiat sort (midnight, a time of death as declared in an operating theater or on a death certificate, the initiation of a state of war)" xsd:string
property_value: IAO:0000602 "(iff (Process a) (and (Occurrent a) (exists (b) (properTemporalPartOf b a)) (exists (c t) (and (MaterialEntity c) (specificallyDependsOnAt a c t))))) // axiom label in BFO2 CLIF: [083-003] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/083-003"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000016
name: disposition
is_a: BFO:0000017 ! realizable entity
disjoint_from: BFO:0000023 ! role
property_value: BFO:0000179 "disposition" xsd:string
property_value: BFO:0000180 "Disposition" xsd:string
property_value: IAO:0000112 "an atom of element X has the disposition to decay to an atom of element Y" xsd:string
property_value: IAO:0000112 "certain people have a predisposition to colon cancer" xsd:string
property_value: IAO:0000112 "children are innately disposed to categorize objects in certain ways." xsd:string
property_value: IAO:0000112 "the cell wall is disposed to filter chemicals in endocytosis and exocytosis" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Dispositions exist along a strength continuum. Weaker forms of disposition are realized in only a fraction of triggering cases. These forms occur in a significant number of cases of a similar type." xsd:string
property_value: IAO:0000600 "b is a disposition means: b is a realizable entity & b’s bearer is some material entity & b is such that if it ceases to exist, then its bearer is physically changed, & b’s realization occurs when and because this bearer is in some special physical circumstances, & this realization occurs in virtue of the bearer’s physical make-up. (axiom label in BFO2 Reference: [062-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/062-002"}
property_value: IAO:0000601 "If b is a realizable entity then for all t at which b exists, b s-depends_on some material entity at t. (axiom label in BFO2 Reference: [063-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/063-002"}
property_value: IAO:0000602 "(forall (x t) (if (and (RealizableEntity x) (existsAt x t)) (exists (y) (and (MaterialEntity y) (specificallyDepends x y t))))) // axiom label in BFO2 CLIF: [063-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/063-002"}
property_value: IAO:0000602 "(forall (x) (if (Disposition x) (and (RealizableEntity x) (exists (y) (and (MaterialEntity y) (bearerOfAt x y t)))))) // axiom label in BFO2 CLIF: [062-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/062-002"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000017
name: realizable entity
is_a: BFO:0000020 ! specifically dependent continuant
is_a: COB:0000502 ! characteristic
disjoint_from: BFO:0000019 ! quality
property_value: BFO:0000179 "realizable" xsd:string
property_value: BFO:0000180 "RealizableEntity" xsd:string
property_value: IAO:0000112 "the disposition of this piece of metal to conduct electricity." xsd:string
property_value: IAO:0000112 "the disposition of your blood to coagulate" xsd:string
property_value: IAO:0000112 "the function of your reproductive organs" xsd:string
property_value: IAO:0000112 "the role of being a doctor" xsd:string
property_value: IAO:0000112 "the role of this boundary to delineate where Utah and Colorado meet" xsd:string
property_value: IAO:0000600 "To say that b is a realizable entity is to say that b is a specifically dependent continuant that inheres in some independent continuant which is not a spatial region and is of a type instances of which are realized in processes of a correlated type. (axiom label in BFO2 Reference: [058-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/058-002"}
property_value: IAO:0000601 "All realizable dependent continuants have independent continuants that are not spatial regions as their bearers. (axiom label in BFO2 Reference: [060-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/060-002"}
property_value: IAO:0000602 "(forall (x t) (if (RealizableEntity x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (bearerOfAt y x t))))) // axiom label in BFO2 CLIF: [060-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/060-002"}
property_value: IAO:0000602 "(forall (x) (if (RealizableEntity x) (and (SpecificallyDependentContinuant x) (exists (y) (and (IndependentContinuant y) (not (SpatialRegion y)) (inheresIn x y)))))) // axiom label in BFO2 CLIF: [058-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/058-002"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000018
name: zero-dimensional spatial region
is_a: BFO:0000006 ! spatial region
disjoint_from: BFO:0000028 ! three-dimensional spatial region
property_value: BFO:0000179 "0d-s-region" xsd:string
property_value: BFO:0000180 "ZeroDimensionalSpatialRegion" xsd:string
property_value: IAO:0000600 "A zero-dimensional spatial region is a point in space. (axiom label in BFO2 Reference: [037-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/037-001"}
property_value: IAO:0000602 "(forall (x) (if (ZeroDimensionalSpatialRegion x) (SpatialRegion x))) // axiom label in BFO2 CLIF: [037-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/037-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000019
name: quality
is_a: BFO:0000020 ! specifically dependent continuant
property_value: BFO:0000179 "quality" xsd:string
property_value: BFO:0000180 "Quality" xsd:string
property_value: IAO:0000112 "the ambient temperature of this portion of air" xsd:string
property_value: IAO:0000112 "the color of a tomato" xsd:string
property_value: IAO:0000112 "the length of the circumference of your waist" xsd:string
property_value: IAO:0000112 "the mass of this piece of gold." xsd:string
property_value: IAO:0000112 "the shape of your nose" xsd:string
property_value: IAO:0000112 "the shape of your nostril" xsd:string
property_value: IAO:0000600 "a quality is a specifically dependent continuant that, in contrast to roles and dispositions, does not require any further process in order to be realized. (axiom label in BFO2 Reference: [055-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/055-001"}
property_value: IAO:0000601 "If an entity is a quality at any time that it exists, then it is a quality at every time that it exists. (axiom label in BFO2 Reference: [105-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/105-001"}
property_value: IAO:0000602 "(forall (x) (if (exists (t) (and (existsAt x t) (Quality x))) (forall (t_1) (if (existsAt x t_1) (Quality x))))) // axiom label in BFO2 CLIF: [105-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/105-001"}
property_value: IAO:0000602 "(forall (x) (if (Quality x) (SpecificallyDependentContinuant x))) // axiom label in BFO2 CLIF: [055-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/055-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000020
name: specifically dependent continuant
def: "b is a specifically dependent continuant = Def. b is a continuant & there is some independent continuant c which is not a spatial region and which is such that b s-depends_on c at every time t during the course of b’s existence. (axiom label in BFO2 Reference: [050-003])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/050-003"}
is_a: BFO:0000002 ! continuant
disjoint_from: BFO:0000031 ! generically dependent continuant
property_value: BFO:0000179 "sdc" xsd:string
property_value: BFO:0000180 "SpecificallyDependentContinuant" xsd:string
property_value: IAO:0000112 "of one-sided specifically dependent continuants: the mass of this tomato" xsd:string
property_value: IAO:0000112 "of relational dependent continuants (multiple bearers): John’s love for Mary, the ownership relation between John and this statue, the relation of authority between John and his subordinates." xsd:string
property_value: IAO:0000112 "Reciprocal specifically dependent continuants: the function of this key to open this lock and the mutually dependent disposition of this lock: to be opened by this key" xsd:string
property_value: IAO:0000112 "the disposition of this fish to decay" xsd:string
property_value: IAO:0000112 "the function of this heart: to pump blood" xsd:string
property_value: IAO:0000112 "the mutual dependence of proton donors and acceptors in chemical reactions [79" xsd:string
property_value: IAO:0000112 "the mutual dependence of the role predator and the role prey as played by two organisms in a given interaction" xsd:string
property_value: IAO:0000112 "the pink color of a medium rare piece of grilled filet mignon at its center" xsd:string
property_value: IAO:0000112 "the role of being a doctor" xsd:string
property_value: IAO:0000112 "the shape of this hole." xsd:string
property_value: IAO:0000112 "the smell of this portion of mozzarella" xsd:string
property_value: IAO:0000116 "Specifically dependent continuant doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. We're not sure what else will develop here, but for example there are questions such as what are promises, obligation, etc." xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000005", comment="per discussion with Barry Smith"}
property_value: IAO:0000602 "(iff (SpecificallyDependentContinuant a) (and (Continuant a) (forall (t) (if (existsAt a t) (exists (b) (and (IndependentContinuant b) (not (SpatialRegion b)) (specificallyDependsOnAt a b t))))))) // axiom label in BFO2 CLIF: [050-003] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/050-003"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000023
name: role
is_a: BFO:0000017 ! realizable entity
property_value: BFO:0000179 "role" xsd:string
property_value: BFO:0000180 "Role" xsd:string
property_value: IAO:0000112 "John’s role of husband to Mary is dependent on Mary’s role of wife to John, and both are dependent on the object aggregate comprising John and Mary as member parts joined together through the relational quality of being married." xsd:string
property_value: IAO:0000112 "the priest role" xsd:string
property_value: IAO:0000112 "the role of a boundary to demarcate two neighboring administrative territories" xsd:string
property_value: IAO:0000112 "the role of a building in serving as a military target" xsd:string
property_value: IAO:0000112 "the role of a stone in marking a property boundary" xsd:string
property_value: IAO:0000112 "the role of subject in a clinical trial" xsd:string
property_value: IAO:0000112 "the student role" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: One major family of examples of non-rigid universals involves roles, and ontologies developed for corresponding administrative purposes may consist entirely of representatives of entities of this sort. Thus ‘professor’, defined as follows,b instance_of professor at t =Def. there is some c, c instance_of professor role & c inheres_in b at t.denotes a non-rigid universal and so also do ‘nurse’, ‘student’, ‘colonel’, ‘taxpayer’, and so forth. (These terms are all, in the jargon of philosophy, phase sortals.) By using role terms in definitions, we can create a BFO conformant treatment of such entities drawing on the fact that, while an instance of professor may be simultaneously an instance of trade union member, no instance of the type professor role is also (at any time) an instance of the type trade union member role (any more than any instance of the type color is at any time an instance of the type length).If an ontology of employment positions should be defined in terms of roles following the above pattern, this enables the ontology to do justice to the fact that individuals instantiate the corresponding universals –  professor, sergeant, nurse – only during certain phases in their lives." xsd:string
property_value: IAO:0000600 "b is a role means: b is a realizable entity & b exists because there is some single bearer that is in some special physical, social, or institutional set of circumstances in which this bearer does not have to be& b is not such that, if it ceases to exist, then the physical make-up of the bearer is thereby changed. (axiom label in BFO2 Reference: [061-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/061-001"}
property_value: IAO:0000602 "(forall (x) (if (Role x) (RealizableEntity x))) // axiom label in BFO2 CLIF: [061-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/061-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000024
name: fiat object part
is_a: BFO:0000040 ! material entity
property_value: BFO:0000179 "fiat-object-part" xsd:string
property_value: BFO:0000180 "FiatObjectPart" xsd:string
property_value: IAO:0000112 "or with divisions drawn by cognitive subjects for practical reasons, such as the division of a cake (before slicing) into (what will become) slices (and thus member parts of an object aggregate). However, this does not mean that fiat object parts are dependent for their existence on divisions or delineations effected by cognitive subjects. If, for example, it is correct to conceive geological layers of the Earth as fiat object parts of the Earth, then even though these layers were first delineated in recent times, still existed long before such delineation and what holds of these layers (for example that the oldest layers are also the lowest layers) did not begin to hold because of our acts of delineation.Treatment of material entity in BFOExamples viewed by some as problematic cases for the trichotomy of fiat object part, object, and object aggregate include: a mussel on (and attached to) a rock, a slime mold, a pizza, a cloud, a galaxy, a railway train with engine and multiple carriages, a clonal stand of quaking aspen, a bacterial community (biofilm), a broken femur. Note that, as Aristotle already clearly recognized, such problematic cases – which lie at or near the penumbra of instances defined by the categories in question – need not invalidate these categories. The existence of grey objects does not prove that there are not objects which are black and objects which are white; the existence of mules does not prove that there are not objects which are donkeys and objects which are horses. It does, however, show that the examples in question need to be addressed carefully in order to show how they can be fitted into the proposed scheme, for example by recognizing additional subdivisions [29" xsd:string
property_value: IAO:0000112 "the division of the brain into regions" xsd:string
property_value: IAO:0000112 "the division of the planet into hemispheres" xsd:string
property_value: IAO:0000112 "the dorsal and ventral surfaces of the body" xsd:string
property_value: IAO:0000112 "the FMA:regional parts of an intact human body." xsd:string
property_value: IAO:0000112 "the upper and lower lobes of the left lung" xsd:string
property_value: IAO:0000112 "the Western hemisphere of the Earth" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Most examples of fiat object parts are associated with theoretically drawn divisions" xsd:string
property_value: IAO:0000600 "b is a fiat object part = Def. b is a material entity which is such that for all times t, if b exists at t then there is some object c such that b proper continuant_part of  c at t and c is demarcated from the remainder of c by a two-dimensional continuant fiat boundary. (axiom label in BFO2 Reference: [027-004])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/027-004"}
property_value: IAO:0000602 "(forall (x) (if (FiatObjectPart x) (and (MaterialEntity x) (forall (t) (if (existsAt x t) (exists (y) (and (Object y) (properContinuantPartOfAt x y t)))))))) // axiom label in BFO2 CLIF: [027-004] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/027-004"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000026
name: one-dimensional spatial region
is_a: BFO:0000006 ! spatial region
disjoint_from: BFO:0000028 ! three-dimensional spatial region
property_value: BFO:0000179 "1d-s-region" xsd:string
property_value: BFO:0000180 "OneDimensionalSpatialRegion" xsd:string
property_value: IAO:0000112 "an edge of a cube-shaped portion of space." xsd:string
property_value: IAO:0000600 "A one-dimensional spatial region is a line or aggregate of lines stretching from one point in space to another. (axiom label in BFO2 Reference: [038-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/038-001"}
property_value: IAO:0000602 "(forall (x) (if (OneDimensionalSpatialRegion x) (SpatialRegion x))) // axiom label in BFO2 CLIF: [038-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/038-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000027
name: object aggregate
is_a: BFO:0000040 ! material entity
property_value: BFO:0000179 "object-aggregate" xsd:string
property_value: BFO:0000180 "ObjectAggregate" xsd:string
property_value: IAO:0000112 "a collection of cells in a blood biobank." xsd:string
property_value: IAO:0000112 "a swarm of bees is an aggregate of members who are linked together through natural bonds" xsd:string
property_value: IAO:0000112 "a symphony orchestra" xsd:string
property_value: IAO:0000112 "an organization is an aggregate whose member parts have roles of specific types (for example in a jazz band, a chess club, a football team)" xsd:string
property_value: IAO:0000112 "defined by fiat: the aggregate of members of an organization" xsd:string
property_value: IAO:0000112 "defined through physical attachment: the aggregate of atoms in a lump of granite" xsd:string
property_value: IAO:0000112 "defined through physical containment: the aggregate of molecules of carbon dioxide in a sealed container" xsd:string
property_value: IAO:0000112 "defined via attributive delimitations such as: the patients in this hospital" xsd:string
property_value: IAO:0000112 "the aggregate of bearings in a constant velocity axle joint" xsd:string
property_value: IAO:0000112 "the aggregate of blood cells in your body" xsd:string
property_value: IAO:0000112 "the nitrogen atoms in the atmosphere" xsd:string
property_value: IAO:0000112 "the restaurants in Palo Alto" xsd:string
property_value: IAO:0000112 "your collection of Meissen ceramic plates." xsd:string
property_value: IAO:0000116 "An entity a is an object aggregate if and only if there is a mutually exhaustive and pairwise disjoint partition of a into objects " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000011", IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000301"}
property_value: IAO:0000116 "BFO 2 Reference: object aggregates may gain and lose parts while remaining numerically identical (one and the same individual) over time. This holds both for aggregates whose membership is determined naturally (the aggregate of cells in your body) and aggregates determined by fiat (a baseball team, a congressional committee)." xsd:string
property_value: IAO:0000119 "ISBN:978-3-938793-98-5pp124-158#Thomas Bittner and Barry Smith, 'A Theory of Granular Partitions', in K. Munn and B. Smith (eds.), Applied Ontology: An Introduction, Frankfurt/Lancaster: ontos, 2008, 125-158." xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000300"}
property_value: IAO:0000600 "b is an object aggregate means: b is a material entity consisting exactly of a plurality of objects as member_parts at all times at which b exists. (axiom label in BFO2 Reference: [025-004])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/025-004"}
property_value: IAO:0000602 "(forall (x) (if (ObjectAggregate x) (and (MaterialEntity x) (forall (t) (if (existsAt x t) (exists (y z) (and (Object y) (Object z) (memberPartOfAt y x t) (memberPartOfAt z x t) (not (= y z)))))) (not (exists (w t_1) (and (memberPartOfAt w x t_1) (not (Object w)))))))) // axiom label in BFO2 CLIF: [025-004] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/025-004"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000028
name: three-dimensional spatial region
is_a: BFO:0000006 ! spatial region
property_value: BFO:0000179 "3d-s-region" xsd:string
property_value: BFO:0000180 "ThreeDimensionalSpatialRegion" xsd:string
property_value: IAO:0000112 "a cube-shaped region of space" xsd:string
property_value: IAO:0000112 "a sphere-shaped region of space," xsd:string
property_value: IAO:0000600 "A three-dimensional spatial region is a spatial region that is of three dimensions. (axiom label in BFO2 Reference: [040-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/040-001"}
property_value: IAO:0000602 "(forall (x) (if (ThreeDimensionalSpatialRegion x) (SpatialRegion x))) // axiom label in BFO2 CLIF: [040-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/040-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000029
name: site
is_a: BFO:0000141 ! immaterial entity
property_value: BFO:0000179 "site" xsd:string
property_value: BFO:0000180 "Site" xsd:string
property_value: IAO:0000112 "a hole in the interior of a portion of cheese" xsd:string
property_value: IAO:0000112 "a rabbit hole" xsd:string
property_value: IAO:0000112 "an air traffic control region defined in the airspace above an airport" xsd:string
property_value: IAO:0000112 "Manhattan Canyon)" xsd:string
property_value: IAO:0000112 "the cockpit of an aircraft" xsd:string
property_value: IAO:0000112 "the Grand Canyon" xsd:string
property_value: IAO:0000112 "the hold of a ship" xsd:string
property_value: IAO:0000112 "the interior of a kangaroo pouch" xsd:string
property_value: IAO:0000112 "the interior of the trunk of your car" xsd:string
property_value: IAO:0000112 "the interior of your bedroom" xsd:string
property_value: IAO:0000112 "the interior of your office" xsd:string
property_value: IAO:0000112 "the interior of your refrigerator" xsd:string
property_value: IAO:0000112 "the lumen of your gut" xsd:string
property_value: IAO:0000112 "the Piazza San Marco" xsd:string
property_value: IAO:0000112 "your left nostril (a fiat part – the opening – of your left nasal cavity)" xsd:string
property_value: IAO:0000600 "b is a site means: b is a three-dimensional immaterial entity that is (partially or wholly) bounded by a material entity or it is a three-dimensional immaterial part thereof. (axiom label in BFO2 Reference: [034-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/034-002"}
property_value: IAO:0000602 "(forall (x) (if (Site x) (ImmaterialEntity x))) // axiom label in BFO2 CLIF: [034-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/034-002"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000030
name: object
is_a: BFO:0000040 ! material entity
property_value: BFO:0000179 "object" xsd:string
property_value: BFO:0000180 "Object" xsd:string
property_value: IAO:0000112 "atom" xsd:string
property_value: IAO:0000112 "cell" xsd:string
property_value: IAO:0000112 "cells and organisms" xsd:string
property_value: IAO:0000112 "engineered artifacts" xsd:string
property_value: IAO:0000112 "grain of sand" xsd:string
property_value: IAO:0000112 "molecule" xsd:string
property_value: IAO:0000112 "organelle" xsd:string
property_value: IAO:0000112 "organism" xsd:string
property_value: IAO:0000112 "planet" xsd:string
property_value: IAO:0000112 "solid portions of matter" xsd:string
property_value: IAO:0000112 "star" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: an object is a maximal causally unified material entity" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: BFO rests on the presupposition that at multiple micro-, meso- and macroscopic scales reality exhibits certain stable, spatially separated or separable material units, combined or combinable into aggregates of various sorts (for example organisms into what are called ‘populations’). Such units play a central role in almost all domains of natural science from particle physics to cosmology. Many scientific laws govern the units in question, employing general terms (such as ‘molecule’ or ‘planet’) referring to the types and subtypes of units, and also to the types and subtypes of the processes through which such units develop and interact. The division of reality into such natural units is at the heart of biological science, as also is the fact that these units may form higher-level units (as cells form multicellular organisms) and that they may also form aggregates of units, for example as cells form portions of tissue and organs form families, herds, breeds, species, and so on. At the same time, the division of certain portions of reality into engineered units (manufactured artifacts) is the basis of modern industrial technology, which rests on the distributed mass production of engineered parts through division of labor and on their assembly into larger, compound units such as cars and laptops. The division of portions of reality into units is one starting point for the phenomenon of counting." xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Each object is such that there are entities of which we can assert unproblematically that they lie in its interior, and other entities of which we can assert unproblematically that they lie in its exterior. This may not be so for entities lying at or near the boundary between the interior and exterior. This means that two objects – for example the two cells depicted in Figure 3 – may be such that there are material entities crossing their boundaries which belong determinately to neither cell. Something similar obtains in certain cases of conjoined twins (see below)." xsd:string
property_value: IAO:0000116 "BFO 2 Reference: To say that b is causally unified means: b is a material entity which is such that its material parts are tied together in such a way that, in environments typical for entities of the type in question,if c, a continuant part of b that is in the interior of b at t, is larger than a certain threshold size (which will be determined differently from case to case, depending on factors such as porosity of external cover) and is moved in space to be at t at a location on the exterior of the spatial region that had been occupied by b at t, then either b’s other parts will be moved in coordinated fashion or b will be damaged (be affected, for example, by breakage or tearing) in the interval between t and t.causal changes in one part of b can have consequences for other parts of b without the mediation of any entity that lies on the exterior of b. Material entities with no proper material parts would satisfy these conditions trivially. Candidate examples of types of causal unity for material entities of more complex sorts are as follows (this is not intended to be an exhaustive list):CU1: Causal unity via physical coveringHere the parts in the interior of the unified entity are combined together causally through a common membrane or other physical covering\\. The latter points outwards toward and may serve a protective function in relation to what lies on the exterior of the entity [13, 47" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: ‘objects’ are sometimes referred to as ‘grains’ [74" xsd:string
property_value: IAO:0000600 "b is an object means: b is a material entity which manifests causal unity of one or other of the types CUn listed above & is of a type (a material universal) instances of which are maximal relative to this criterion of causal unity. (axiom label in BFO2 Reference: [024-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/024-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000031
name: generically dependent continuant
def: "b is a generically dependent continuant = Def. b is a continuant that g-depends_on one or more other entities. (axiom label in BFO2 Reference: [074-001])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/074-001"}
is_a: BFO:0000002 ! continuant
property_value: BFO:0000179 "gdc" xsd:string
property_value: BFO:0000180 "GenericallyDependentContinuant" xsd:string
property_value: IAO:0000112 "The entries in your database are patterns instantiated as quality instances in your hard drive. The database itself is an aggregate of such patterns. When you create the database you create a particular instance of the generically dependent continuant type database. Each entry in the database is an instance of the generically dependent continuant type IAO: information content entity." xsd:string
property_value: IAO:0000112 "the pdf file on your laptop, the pdf file that is a copy thereof on my laptop" xsd:string
property_value: IAO:0000112 "the sequence of this protein molecule; the sequence that is a copy thereof in that protein molecule." xsd:string
property_value: IAO:0000602 "(iff (GenericallyDependentContinuant a) (and (Continuant a) (exists (b t) (genericallyDependsOnAt a b t)))) // axiom label in BFO2 CLIF: [074-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/074-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000034
name: function
is_a: BFO:0000016 ! disposition
property_value: BFO:0000179 "function" xsd:string
property_value: BFO:0000180 "Function" xsd:string
property_value: IAO:0000112 "the function of a hammer to drive in nails" xsd:string
property_value: IAO:0000112 "the function of a heart pacemaker to regulate the beating of a heart through electricity" xsd:string
property_value: IAO:0000112 "the function of amylase in saliva to break down starch into sugar" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: In the past, we have distinguished two varieties of function, artifactual function and biological function. These are not asserted subtypes of BFO:function however, since the same function – for example: to pump, to transport – can exist both in artifacts and in biological entities. The asserted subtypes of function that would be needed in order to yield a separate monoheirarchy are not artifactual function, biological function, etc., but rather transporting function, pumping function, etc." xsd:string
property_value: IAO:0000600 "A function is a disposition that exists in virtue of the bearer’s physical make-up and this physical make-up is something the bearer possesses because it came into being, either through evolution (in the case of natural biological entities) or through intentional design (in the case of artifacts), in order to realize processes of a certain sort. (axiom label in BFO2 Reference: [064-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/064-001"}
property_value: IAO:0000602 "(forall (x) (if (Function x) (Disposition x))) // axiom label in BFO2 CLIF: [064-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/064-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000035
name: process boundary
def: "p is a process boundary =Def. p is a temporal part of a process & p has no proper temporal parts. (axiom label in BFO2 Reference: [084-001])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/084-001"}
is_a: BFO:0000003 ! occurrent
property_value: BFO:0000179 "p-boundary" xsd:string
property_value: BFO:0000180 "ProcessBoundary" xsd:string
property_value: IAO:0000112 "the boundary between the 2nd and 3rd year of your life." xsd:string
property_value: IAO:0000601 "Every process boundary occupies_temporal_region a zero-dimensional temporal region. (axiom label in BFO2 Reference: [085-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/085-002"}
property_value: IAO:0000602 "(forall (x) (if (ProcessBoundary x) (exists (y) (and (ZeroDimensionalTemporalRegion y) (occupiesTemporalRegion x y))))) // axiom label in BFO2 CLIF: [085-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/085-002"}
property_value: IAO:0000602 "(iff (ProcessBoundary a) (exists (p) (and (Process p) (temporalPartOf a p) (not (exists (b) (properTemporalPartOf b a)))))) // axiom label in BFO2 CLIF: [084-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/084-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000038
name: one-dimensional temporal region
is_a: BFO:0000008 ! temporal region
disjoint_from: BFO:0000148 ! zero-dimensional temporal region
property_value: BFO:0000179 "1d-t-region" xsd:string
property_value: BFO:0000180 "OneDimensionalTemporalRegion" xsd:string
property_value: IAO:0000112 "the temporal region during which a process occurs." xsd:string
property_value: IAO:0000116 "BFO 2 Reference: A temporal interval is a special kind of one-dimensional temporal region, namely one that is self-connected (is without gaps or breaks)." xsd:string
property_value: IAO:0000600 "A one-dimensional temporal region is a temporal region that is extended. (axiom label in BFO2 Reference: [103-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/103-001"}
property_value: IAO:0000602 "(forall (x) (if (OneDimensionalTemporalRegion x) (TemporalRegion x))) // axiom label in BFO2 CLIF: [103-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/103-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000040
name: material entity
def: "An independent continuant that is spatially extended whose identity is independent of that of other entities and can be maintained through time." []
is_a: BFO:0000004 ! independent continuant
disjoint_from: BFO:0000141 ! immaterial entity
property_value: BFO:0000179 "material" xsd:string
property_value: BFO:0000180 "MaterialEntity" xsd:string
property_value: IAO:0000111 "material entity" xsd:string
property_value: IAO:0000112 "a flame" xsd:string
property_value: IAO:0000112 "a forest fire" xsd:string
property_value: IAO:0000112 "a human being" xsd:string
property_value: IAO:0000112 "a hurricane" xsd:string
property_value: IAO:0000112 "a photon" xsd:string
property_value: IAO:0000112 "a puff of smoke" xsd:string
property_value: IAO:0000112 "a sea wave" xsd:string
property_value: IAO:0000112 "a tornado" xsd:string
property_value: IAO:0000112 "an aggregate of human beings." xsd:string
property_value: IAO:0000112 "an energy wave" xsd:string
property_value: IAO:0000112 "an epidemic" xsd:string
property_value: IAO:0000112 "the undetached arm of a human being" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Material entities (continuants) can preserve their identity even while gaining and losing material parts. Continuants are contrasted with occurrents, which unfold themselves in successive temporal parts or phases [60" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Object, Fiat Object Part and Object Aggregate are not intended to be exhaustive of Material Entity. Users are invited to propose new subcategories of Material Entity." xsd:string
property_value: IAO:0000116 "BFO 2 Reference: ‘Matter’ is intended to encompass both mass and energy (we will address the ontological treatment of portions of energy in a later version of BFO). A portion of matter is anything that includes elementary particles among its proper or improper parts: quarks and leptons, including electrons, as the smallest particles thus far discovered; baryons (including protons and neutrons) at a higher level of granularity; atoms and molecules at still higher levels, forming the cells, organs, organisms and other material entities studied by biologists, the portions of rock studied by geologists, the fossils studied by paleontologists, and so on.Material entities are three-dimensional entities (entities extended in three spatial dimensions), as contrasted with the processes in which they participate, which are four-dimensional entities (entities extended also along the dimension of time).According to the FMA, material entities may have immaterial entities as parts – including the entities identified below as sites; for example the interior (or ‘lumen’) of your small intestine is a part of your body. BFO 2.0 embodies a decision to follow the FMA here." xsd:string
property_value: IAO:0000116 "Elucidation: An independent continuant that is spatially extended whose identity is independent of that of other entities and can be maintained through time." xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ido.owl
property_value: IAO:0000600 "A material entity is an independent continuant that has some portion of matter as proper or improper continuant part. (axiom label in BFO2 Reference: [019-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/019-002"}
property_value: IAO:0000601 "every entity of which a material entity is continuant part is also a material entity. (axiom label in BFO2 Reference: [021-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/021-002"}
property_value: IAO:0000601 "Every entity which has a material entity as continuant part is a material entity. (axiom label in BFO2 Reference: [020-002])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/020-002"}
property_value: IAO:0000602 "(forall (x) (if (and (Entity x) (exists (y t) (and (MaterialEntity y) (continuantPartOfAt x y t)))) (MaterialEntity x))) // axiom label in BFO2 CLIF: [021-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/021-002"}
property_value: IAO:0000602 "(forall (x) (if (and (Entity x) (exists (y t) (and (MaterialEntity y) (continuantPartOfAt y x t)))) (MaterialEntity x))) // axiom label in BFO2 CLIF: [020-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/020-002"}
property_value: IAO:0000602 "(forall (x) (if (MaterialEntity x) (IndependentContinuant x))) // axiom label in BFO2 CLIF: [019-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/019-002"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000140
name: continuant fiat boundary
def: "b is a continuant fiat boundary = Def. b is an immaterial entity that is of zero, one or two dimensions and does not include a spatial region as part. (axiom label in BFO2 Reference: [029-001])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/029-001"}
is_a: BFO:0000141 ! immaterial entity
property_value: BFO:0000179 "cf-boundary" xsd:string
property_value: BFO:0000180 "ContinuantFiatBoundary" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: a continuant fiat boundary is a boundary of some material entity (for example: the plane separating the Northern and Southern hemispheres; the North Pole), or it is a boundary of some immaterial entity (for example of some portion of airspace). Three basic kinds of continuant fiat boundary can be distinguished (together with various combination kinds [29" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: In BFO 1.1 the assumption was made that the external surface of a material entity such as a cell could be treated as if it were a boundary in the mathematical sense. The new document propounds the view that when we talk about external surfaces of material objects in this way then we are talking about something fiat. To be dealt with in a future version: fiat boundaries at different levels of granularity.More generally, the focus in discussion of boundaries in BFO 2.0 is now on fiat boundaries, which means: boundaries for which there is no assumption that they coincide with physical discontinuities. The ontology of boundaries becomes more closely allied with the ontology of regions." xsd:string
property_value: IAO:0000116 "Continuant fiat boundary doesn't have a closure axiom because the subclasses don't necessarily exhaust all possibilites. An example would be the mereological sum of two-dimensional continuant fiat boundary and a one dimensional continuant fiat boundary that doesn't overlap it. The situation is analogous to temporal and spatial regions." xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000008"}
property_value: IAO:0000601 "Every continuant fiat boundary is located at some spatial region at every time at which it exists" xsd:string
property_value: IAO:0000602 "(iff (ContinuantFiatBoundary a) (and (ImmaterialEntity a) (exists (b) (and (or (ZeroDimensionalSpatialRegion b) (OneDimensionalSpatialRegion b) (TwoDimensionalSpatialRegion b)) (forall (t) (locatedInAt a b t)))) (not (exists (c t) (and (SpatialRegion c) (continuantPartOfAt c a t)))))) // axiom label in BFO2 CLIF: [029-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/029-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000141
name: immaterial entity
is_a: BFO:0000004 ! independent continuant
property_value: BFO:0000179 "immaterial" xsd:string
property_value: BFO:0000180 "ImmaterialEntity" xsd:string
property_value: IAO:0000116 "BFO 2 Reference: Immaterial entities are divided into two subgroups:boundaries and sites, which bound, or are demarcated in relation, to material entities, and which can thus change location, shape and size and as their material hosts move or change shape or size (for example: your nasal passage; the hold of a ship; the boundary of Wales (which moves with the rotation of the Earth) [38, 7, 10" xsd:string
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000142
name: one-dimensional continuant fiat boundary
is_a: BFO:0000140 ! continuant fiat boundary
disjoint_from: BFO:0000146 ! two-dimensional continuant fiat boundary
disjoint_from: BFO:0000147 ! zero-dimensional continuant fiat boundary
property_value: BFO:0000179 "1d-cf-boundary" xsd:string
property_value: BFO:0000180 "OneDimensionalContinuantFiatBoundary" xsd:string
property_value: IAO:0000112 "all geopolitical boundaries" xsd:string
property_value: IAO:0000112 "all lines of latitude and longitude" xsd:string
property_value: IAO:0000112 "The Equator" xsd:string
property_value: IAO:0000112 "the line separating the outer surface of the mucosa of the lower lip from the outer surface of the skin of the chin." xsd:string
property_value: IAO:0000112 "the median sulcus of your tongue" xsd:string
property_value: IAO:0000600 "a one-dimensional continuant fiat boundary is a continuous fiat line whose location is defined in relation to some material entity. (axiom label in BFO2 Reference: [032-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/032-001"}
property_value: IAO:0000602 "(iff (OneDimensionalContinuantFiatBoundary a) (and (ContinuantFiatBoundary a) (exists (b) (and (OneDimensionalSpatialRegion b) (forall (t) (locatedInAt a b t)))))) // axiom label in BFO2 CLIF: [032-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/032-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000144
name: process profile
def: "b is a process_profile =Def. there is some process c such that b process_profile_of c (axiom label in BFO2 Reference: [093-002])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/093-002"}
is_a: BFO:0000015 ! process
disjoint_from: BFO:0000182 ! history
property_value: BFO:0000179 "process-profile" xsd:string
property_value: BFO:0000180 "ProcessProfile" xsd:string
property_value: IAO:0000112 "On a somewhat higher level of complexity are what we shall call rate process profiles, which are the targets of selective abstraction focused not on determinate quality magnitudes plotted over time, but rather on certain ratios between these magnitudes and elapsed times. A speed process profile, for example, is represented by a graph plotting against time the ratio of distance covered per unit of time. Since rates may change, and since such changes, too, may have rates of change, we have to deal here with a hierarchy of process profile universals at successive levels" xsd:string
property_value: IAO:0000112 "One important sub-family of rate process profiles is illustrated by the beat or frequency profiles of cyclical processes, illustrated by the 60 beats per minute beating process of John’s heart, or the 120 beats per minute drumming process involved in one of John’s performances in a rock band, and so on. Each such process includes what we shall call a beat process profile instance as part, a subtype of rate process profile in which the salient ratio is not distance covered but rather number of beat cycles per unit of time. Each beat process profile instance instantiates the determinable universal beat process profile. But it also instantiates multiple more specialized universals at lower levels of generality, selected from   rate process profilebeat process profileregular beat process profile3 bpm beat process profile4 bpm beat process profileirregular beat process profileincreasing beat process profileand so on.In the case of a regular beat process profile, a rate can be assigned in the simplest possible fashion by dividing the number of cycles by the length of the temporal region occupied by the beating process profile as a whole. Irregular process profiles of this sort, for example as identified in the clinic, or in the readings on an aircraft instrument panel, are often of diagnostic significance." xsd:string
property_value: IAO:0000112 "The simplest type of process profiles are what we shall call ‘quality process profiles’, which are the process profiles which serve as the foci of the sort of selective abstraction that is involved when measurements are made of changes in single qualities, as illustrated, for example, by process profiles of mass, temperature, aortic pressure, and so on." xsd:string
property_value: IAO:0000600 "b process_profile_of c holds when b proper_occurrent_part_of c& there is some proper_occurrent_part d of c which has no parts in common with b & is mutually dependent on b& is such that b, c and d occupy the same temporal region (axiom label in BFO2 Reference: [094-005])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/094-005"}
property_value: IAO:0000602 "(forall (x y) (if (processProfileOf x y) (and (properContinuantPartOf x y) (exists (z t) (and (properOccurrentPartOf z y) (TemporalRegion t) (occupiesSpatioTemporalRegion x t) (occupiesSpatioTemporalRegion y t) (occupiesSpatioTemporalRegion z t) (not (exists (w) (and (occurrentPartOf w x) (occurrentPartOf w z))))))))) // axiom label in BFO2 CLIF: [094-005] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/094-005"}
property_value: IAO:0000602 "(iff (ProcessProfile a) (exists (b) (and (Process b) (processProfileOf a b)))) // axiom label in BFO2 CLIF: [093-002] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/093-002"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000145
name: relational quality
def: "b is a relational quality = Def. for some independent continuants c, d and for some time t: b quality_of c at t & b quality_of d at t. (axiom label in BFO2 Reference: [057-001])" [] {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/057-001"}
is_a: BFO:0000019 ! quality
property_value: BFO:0000179 "r-quality" xsd:string
property_value: BFO:0000180 "RelationalQuality" xsd:string
property_value: IAO:0000112 "a marriage bond, an instance of requited love, an obligation between one person and another." xsd:string
property_value: IAO:0000112 "John’s role of husband to Mary is dependent on Mary’s role of wife to John, and both are dependent on the object aggregate comprising John and Mary as member parts joined together through the relational quality of being married." xsd:string
property_value: IAO:0000602 "(iff (RelationalQuality a) (exists (b c t) (and (IndependentContinuant b) (IndependentContinuant c) (qualityOfAt a b t) (qualityOfAt a c t)))) // axiom label in BFO2 CLIF: [057-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/057-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000146
name: two-dimensional continuant fiat boundary
is_a: BFO:0000140 ! continuant fiat boundary
property_value: BFO:0000179 "2d-cf-boundary" xsd:string
property_value: BFO:0000180 "TwoDimensionalContinuantFiatBoundary" xsd:string
property_value: IAO:0000600 "a two-dimensional continuant fiat boundary (surface) is a self-connected fiat surface whose location is defined in relation to some material entity. (axiom label in BFO2 Reference: [033-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/033-001"}
property_value: IAO:0000602 "(iff (TwoDimensionalContinuantFiatBoundary a) (and (ContinuantFiatBoundary a) (exists (b) (and (TwoDimensionalSpatialRegion b) (forall (t) (locatedInAt a b t)))))) // axiom label in BFO2 CLIF: [033-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/033-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000147
name: zero-dimensional continuant fiat boundary
is_a: BFO:0000140 ! continuant fiat boundary
property_value: BFO:0000179 "0d-cf-boundary" xsd:string
property_value: BFO:0000180 "ZeroDimensionalContinuantFiatBoundary" xsd:string
property_value: IAO:0000112 "the geographic North Pole" xsd:string
property_value: IAO:0000112 "the point of origin of some spatial coordinate system." xsd:string
property_value: IAO:0000112 "the quadripoint where the boundaries of Colorado, Utah, New Mexico, and Arizona meet" xsd:string
property_value: IAO:0000116 "zero dimension continuant fiat boundaries are not spatial points. Considering the example 'the quadripoint where the boundaries of Colorado, Utah, New Mexico, and Arizona meet' : There are many frames in which that point is zooming through many points in space. Whereas, no matter what the frame, the quadripoint is always in the same relation to the boundaries of Colorado, Utah, New Mexico, and Arizona." xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/0000001", comment="requested by Melanie Courtot", seeAlso="ZDRnpiIi:TUJ"}
property_value: IAO:0000600 "a zero-dimensional continuant fiat boundary is a fiat point whose location is defined in relation to some material entity. (axiom label in BFO2 Reference: [031-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/031-001"}
property_value: IAO:0000602 "(iff (ZeroDimensionalContinuantFiatBoundary a) (and (ContinuantFiatBoundary a) (exists (b) (and (ZeroDimensionalSpatialRegion b) (forall (t) (locatedInAt a b t)))))) // axiom label in BFO2 CLIF: [031-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/031-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000148
name: zero-dimensional temporal region
is_a: BFO:0000008 ! temporal region
property_value: BFO:0000179 "0d-t-region" xsd:string
property_value: BFO:0000180 "ZeroDimensionalTemporalRegion" xsd:string
property_value: IAO:0000112 "a temporal region that is occupied by a process boundary" xsd:string
property_value: IAO:0000112 "right now" xsd:string
property_value: IAO:0000112 "the moment at which a child is born" xsd:string
property_value: IAO:0000112 "the moment at which a finger is detached in an industrial accident" xsd:string
property_value: IAO:0000112 "the moment of death." xsd:string
property_value: IAO:0000118 "temporal instant." xsd:string
property_value: IAO:0000600 "A zero-dimensional temporal region is a temporal region that is without extent. (axiom label in BFO2 Reference: [102-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/102-001"}
property_value: IAO:0000602 "(forall (x) (if (ZeroDimensionalTemporalRegion x) (TemporalRegion x))) // axiom label in BFO2 CLIF: [102-001] " xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/102-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: BFO:0000182
name: history
is_a: BFO:0000015 ! process
property_value: BFO:0000179 "history" xsd:string
property_value: BFO:0000180 "History" xsd:string
property_value: IAO:0000600 "A history is a process that is the sum of the totality of processes taking place in the spatiotemporal region occupied by a material entity or site, including processes on the surface of the entity or within the cavities to which it serves as host. (axiom label in BFO2 Reference: [138-001])" xsd:string {IAO:0010000="http://purl.obolibrary.org/obo/bfo/axiom/138-001"}
property_value: isDefinedBy http://purl.obolibrary.org/obo/bfo.owl

[Term]
id: CHEBI:16670
name: peptide
def: "Amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another with formal loss of water. The term is usually applied to structures formed from α-amino acids, but it includes those derived from any amino carboxylic acid. X = OH, OR, NH2, NHR, etc." []
is_a: CHEBI:33839 ! macromolecule
property_value: IAO:0000111 "peptide" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/chebi.owl

[Term]
id: CHEBI:23367
name: molecular entity
namespace: chebi_ontology
def: "Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity." []
subset: 3:STAR
synonym: "entidad molecular" RELATED [iupac]
synonym: "entidades moleculares" RELATED [iupac]
synonym: "entite moleculaire" RELATED [iupac]
synonym: "molecular entities" RELATED [iupac]
synonym: "molecular entity" EXACT IUPAC:NAME [IUPAC]
synonym: "molecular entity" RELATED IUPAC:NAME [iupac]
synonym: "molekulare Entitaet" RELATED [chebi]

[Term]
id: CHEBI:23377
name: copper molecular entity
namespace: chebi_ontology
subset: 3:STAR
synonym: "copper compounds" RELATED [chebi]
synonym: "copper molecular entities" RELATED [chebi]
synonym: "copper molecular entity" RELATED [chebi]
is_a: CHEBI:23367 ! molecular entity
relationship: BFO:0000051 CHEBI:28694 ! has part copper atom

[Term]
id: CHEBI:24636
name: proton
def: "Nuclear particle of charge number +1, spin 1/2 and rest mass of 1.007276470(12) u." []
is_a: CHEBI:36342 ! subatomic particle
is_a: COB:0000013 ! molecule
property_value: IAO:0000111 "proton" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/chebi.owl

[Term]
id: CHEBI:28262
name: dimethyl sulfoxide
namespace: chebi_ontology
alt_id: CHEBI:23801
alt_id: CHEBI:42138
alt_id: CHEBI:4612
def: "A 2-carbon sulfoxide in which the sulfur atom has two methyl substituents." []
subset: 3:STAR
synonym: "(CH3)2SO" RELATED [nist]
synonym: "(methanesulfinyl)methane" EXACT IUPAC:NAME [IUPAC]
synonym: "(methanesulfinyl)methane" RELATED IUPAC:NAME [iupac]
synonym: "DIMETHYL SULFOXIDE" EXACT [PDBeChem]
synonym: "DIMETHYL SULFOXIDE" RELATED [pdb-ccd]
synonym: "Dimethyl sulfoxide" EXACT [KEGG_COMPOUND]
synonym: "Dimethyl sulfoxide" RELATED [kegg.compound]
synonym: "dimethyl sulfoxide" EXACT IUPAC:NAME [IUPAC]
synonym: "dimethyl sulfoxide" RELATED IUPAC:NAME [iupac]
synonym: "dimethyl sulfoxide" RELATED http://purl.obolibrary.org/obo/chebi/INN [chemidplus]
synonym: "dimethyl sulfoxide" RELATED [uniprot_ft]
synonym: "dimethyl sulfur oxide" RELATED [nist]
synonym: "dimethyl sulphoxide" RELATED [chemidplus]
synonym: "dimethyli sulfoxidum" RELATED http://purl.obolibrary.org/obo/chebi/INN [chemidplus]
synonym: "Dimethylsulfoxid" RELATED [chebi]
synonym: "dimethylsulfoxyde" RELATED http://purl.obolibrary.org/obo/chebi/INN [chemidplus]
synonym: "dimetil sulfoxido" RELATED http://purl.obolibrary.org/obo/chebi/INN [chemidplus]
synonym: "DMSO" RELATED [kegg.compound]
synonym: "dmso" RELATED [iupac]
synonym: "methylsulfinylmethane" RELATED [chemidplus]
synonym: "S(O)Me2" RELATED [chebi]
synonym: "sulfinylbis(methane)" RELATED [chemidplus]
xref: cas:67-68-5 {source="cas"}
xref: chemspider:659 {source="chemspider"}
xref: drugbank:DB01093 {source="drugbank"}
xref: drugcentral:906 {source="drugcentral"}
xref: foodb.food:FDB000764 {source="foodb.food"}
xref: gmelin:1556 {source="gmelin"}
xref: hmdb:HMDB0002151 {source="hmdb"}
xref: kegg.compound:C11143 {source="kegg.compound"}
xref: kegg.drug:D01043 {source="kegg.drug"}
xref: knapsack:C00053120 {source="knapsack"}
xref: lincs.smallmolecule:LSM-36361 {source="lincs.smallmolecule"}
xref: metacyc.compound:DMSO {source="metacyc.compound"}
xref: pdb-ccd:DMS {source="pdb-ccd"}
xref: pubmed:10298633 {source="pubmed"}
xref: pubmed:11162043 {source="pubmed"}
xref: pubmed:11350866 {source="pubmed"}
xref: pubmed:11474739 {source="pubmed"}
xref: pubmed:12663039 {source="pubmed"}
xref: pubmed:15237653 {source="pubmed"}
xref: pubmed:15588915 {source="pubmed"}
xref: pubmed:15868171 {source="pubmed"}
xref: pubmed:16434015 {source="pubmed"}
xref: pubmed:16522014 {source="pubmed"}
xref: pubmed:19096138 {source="pubmed"}
xref: pubmed:19382398 {source="pubmed"}
xref: pubmed:19443933 {source="pubmed"}
xref: pubmed:20828537 {source="pubmed"}
xref: pubmed:21426213 {source="pubmed"}
xref: pubmed:22030943 {source="pubmed"}
xref: pubmed:22722716 {source="pubmed"}
xref: pubmed:22768202 {source="pubmed"}
xref: pubmed:22814967 {source="pubmed"}
xref: pubmed:23050031 {source="pubmed"}
xref: pubmed:23313473 {source="pubmed"}
xref: pubmed:28220525 {source="pubmed"}
xref: pubmed:29938311 {source="pubmed"}
xref: pubmed:31489176 {source="pubmed"}
xref: pubmed:3510103 {source="pubmed"}
xref: pubmed:3898376 {source="pubmed"}
xref: pubmed:3916302 {source="pubmed"}
xref: pubmed:4223708 {source="pubmed"}
xref: pubmed:4556944 {source="pubmed"}
xref: pubmed:4963226 {source="pubmed"}
xref: pubmed:6309056 {source="pubmed"}
xref: pubmed:6379027 {source="pubmed"}
xref: reaxys:506008 {source="reaxys"}
xref: umbbd.compound:c0236 {source="umbbd.compound"}
xref: wikipedia.en:Dimethyl_sulfoxide {source="wikipedia.en"}
is_a: CHEBI:23367 ! molecular entity
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "C2H6OS" xsd:string
property_value: chemrof:inchi_key_string "IAZDPXIOMUYVGZ-UHFFFAOYSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/C2H6OS/c1-4(2)3/h1-2H3" xsd:string
property_value: chemrof:mass "78.136" xsd:decimal
property_value: chemrof:monoisotopic_mass "78.01394" xsd:decimal
property_value: chemrof:smiles_string "CS(C)=O" xsd:string

[Term]
id: CHEBI:28694
name: copper atom
namespace: chebi_ontology
alt_id: CHEBI:23376
alt_id: CHEBI:3874
subset: 3:STAR
synonym: "29Cu" RELATED [iupac]
synonym: "cobre" RELATED [chebi]
synonym: "Copper" EXACT [KEGG_COMPOUND]
synonym: "Copper" RELATED [kegg.compound]
synonym: "copper" EXACT IUPAC:NAME [IUPAC]
synonym: "copper" RELATED IUPAC:NAME [iupac]
synonym: "copper" RELATED [chebi]
synonym: "Cu" RELATED [iupac]
synonym: "Cu" RELATED [chebi]
synonym: "cuivre" RELATED [chebi]
synonym: "cuprum" RELATED [iupac]
synonym: "Kupfer" RELATED [chebi]
xref: cas:7440-50-8 {source="cas"}
xref: gmelin:16269 {source="gmelin"}
xref: kegg.compound:C00070 {source="kegg.compound"}
xref: webelements:Cu {source="webelements"}
is_a: CHEBI:33250 ! atom
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "Cu" xsd:string
property_value: chemrof:inchi_key_string "RYGMFSIKBFXOCR-UHFFFAOYSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/Cu" xsd:string
property_value: chemrof:mass "63.546" xsd:decimal
property_value: chemrof:monoisotopic_mass "62.9296" xsd:decimal
property_value: chemrof:smiles_string "[Cu]" xsd:string

[Term]
id: CHEBI:33250
name: atom
namespace: chebi_ontology
alt_id: CHEBI:22671
alt_id: CHEBI:23907
def: "A chemical entity constituting the smallest component of an element having the chemical properties of the element." []
subset: 3:STAR
synonym: "atom" EXACT IUPAC:NAME [IUPAC]
synonym: "atom" RELATED IUPAC:NAME [iupac]
synonym: "atome" RELATED [iupac]
synonym: "atomo" RELATED [iupac]
synonym: "atoms" RELATED [chebi]
synonym: "atomus" RELATED [chebi]
synonym: "element" RELATED [chebi]
synonym: "elements" RELATED [chebi]
is_a: BFO:0000040 ! material entity

[Term]
id: CHEBI:33252
name: atomic nucleus
def: "A nucleus is the positively charged central portion of an atom, excluding the orbital electrons." []
is_a: CHEBI:36342 ! subatomic particle
relationship: BFO:0000051 CHEBI:24636 ! has part proton
property_value: IAO:0000116 "Some people may be uncomfortable calling every proton an atomic nucleus" xsd:string
property_value: IAO:0000116 "This is equivalent to CHEBI:33252" xsd:string

[Term]
id: CHEBI:33418
name: graphite
namespace: chebi_ontology
def: "An allotropic form of the element carbon consisting of layers of hexagonally arranged carbon atoms in a planar condensed ring system (graphene layers). The layers are stacked parallel to each other in a three-dimensional crystalline long-range order. There are two allotropic forms with different stacking arrangements, hexagonal and rhombohedral. The chemical bonds within the layers are covalent with sp<small><sup>2</small></sup> hybridization and with a C—C distance of 141.7 pm. The weak bonds between the layers are metallic with a strength comparable to van der Waals bonding only." []
subset: 3:STAR
synonym: "black lead" RELATED [chemidplus]
synonym: "Cn" RELATED [iupac]
synonym: "grafito" RELATED [iupac]
synonym: "Graphit" RELATED [chebi]
synonym: "graphite" EXACT IUPAC:NAME [IUPAC]
synonym: "graphite" RELATED IUPAC:NAME [iupac]
synonym: "mineral carbon" RELATED [nist]
synonym: "plumbago" RELATED [chemidplus]
xref: cas:12751-41-6 {source="cas"}
xref: cas:7782-42-5 {source="cas"}
xref: gmelin:22250 {source="gmelin"}
is_a: CHEBI:23367 ! molecular entity
is_a: CHEBI:59999 ! chemical substance
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "C" xsd:string
property_value: chemrof:mass "1056.968" xsd:decimal
property_value: chemrof:monoisotopic_mass "1056.0" xsd:decimal

[Term]
id: CHEBI:33696
name: nucleic acid
def: "A macromolecule made up of nucleotide units and hydrolysable into certain pyrimidine or purine bases (usually adenine, cytosine, guanine, thymine, uracil), <small>D</small>-ribose or 2-deoxy-<small>D</small>-ribose and phosphoric acid." []
is_a: CHEBI:33839 ! macromolecule
property_value: IAO:0000111 "nucleic acid" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/chebi.owl

[Term]
id: CHEBI:33697
name: ribonucleic acid
def: "High molecular weight, linear polymers, composed of nucleotides containing ribose and linked by phosphodiester bonds; RNA is central to the synthesis of proteins." []
is_a: CHEBI:33696 ! nucleic acid
property_value: IAO:0000111 "ribonucleic acid" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/chebi.owl

[Term]
id: CHEBI:33819
name: oxygen-17 atom
namespace: chebi_ontology
def: "The stable isotope of oxygen with relative atomic mass 16.999131. The least abundant (0.038 atom percent) isotope of naturally occurring oxygen." []
subset: 3:STAR
synonym: "(17)8O" RELATED [iupac]
synonym: "(17)O" RELATED [iupac]
synonym: "oxygen, isotope of mass 17" RELATED [chemidplus]
synonym: "oxygen-17" EXACT IUPAC:NAME [IUPAC]
synonym: "oxygen-17" RELATED IUPAC:NAME [iupac]
synonym: "oxygen-17" RELATED [chebi]
xref: cas:13968-48-4 {source="cas"}
xref: gmelin:17561 {source="gmelin"}
is_a: CHEBI:33250 ! atom
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[17O]" xsd:string
property_value: chemrof:inchi_key_string "QVGXLLKOCUKJST-OUBTZVSYSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/O/i1+1" xsd:string
property_value: chemrof:mass "16.999" xsd:decimal
property_value: chemrof:monoisotopic_mass "16.99913" xsd:decimal
property_value: chemrof:smiles_string "[17O]" xsd:string

[Term]
id: CHEBI:33839
name: macromolecule
namespace: chebi_ontology
def: "A macromolecule is a molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass." []
subset: 3:STAR
synonym: "macromolecule" EXACT IUPAC:NAME [IUPAC]
synonym: "macromolecule" RELATED IUPAC:NAME [iupac]
synonym: "macromolecules" RELATED [chebi]
synonym: "polymer" RELATED [chebi]
synonym: "polymer molecule" RELATED [iupac]
synonym: "polymers" RELATED [chebi]
xref: wikipedia.en:Macromolecule {source="wikipedia.en"}
is_a: CHEBI:23367 ! molecular entity
is_a: COB:0000013 ! molecule
property_value: IAO:0000111 "macromolecule" xsd:string
property_value: IAO:0000118 "polymer" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/chebi.owl

[Term]
id: CHEBI:35255
name: chloroform
namespace: chebi_ontology
alt_id: CHEBI:23143
alt_id: CHEBI:34628
def: "A one-carbon compound that is methane in which three of the hydrogens are replaced by chlorines." []
subset: 3:STAR
synonym: "1,1,1-trichloromethane" RELATED [chemidplus]
synonym: "CHCl3" RELATED [iupac]
synonym: "Chloroform" EXACT [KEGG_COMPOUND]
synonym: "Chloroform" RELATED [kegg.compound]
synonym: "chloroform" EXACT IUPAC:NAME [IUPAC]
synonym: "chloroform" RELATED IUPAC:NAME [iupac]
synonym: "chloroforme" RELATED [chemidplus]
synonym: "chloroformium pro narcosi" RELATED [chebi]
synonym: "Trichlormethan" RELATED [nist]
synonym: "trichloromethane" RELATED [chebi]
synonym: "trichloromethane" RELATED [nist]
xref: cas:67-66-3 {source="cas"}
xref: drugcentral:4363 {source="drugcentral"}
xref: gmelin:1837 {source="gmelin"}
xref: hmdb:HMDB0029596 {source="hmdb"}
xref: kegg.compound:C13827 {source="kegg.compound"}
xref: lincs.smallmolecule:LSM-37229 {source="lincs.smallmolecule"}
xref: metacyc.compound:CPD-843 {source="metacyc.compound"}
xref: pdb-ccd:MCH {source="pdb-ccd"}
xref: pubmed:10379014 {source="pubmed"}
xref: pubmed:15583552 {source="pubmed"}
xref: pubmed:20051454 {source="pubmed"}
xref: pubmed:21850127 {source="pubmed"}
xref: pubmed:23093177 {source="pubmed"}
xref: pubmed:8476536 {source="pubmed"}
xref: pubmed:8625290 {source="pubmed"}
xref: reaxys:1731042 {source="reaxys"}
xref: umbbd.compound:c0595 {source="umbbd.compound"}
xref: wikipedia.en:Chloroform {source="wikipedia.en"}
is_a: CHEBI:23367 ! molecular entity
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "CHCl3" xsd:string
property_value: chemrof:inchi_key_string "HEDRZPFGACZZDS-UHFFFAOYSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/CHCl3/c2-1(3)4/h1H" xsd:string
property_value: chemrof:mass "119.378" xsd:decimal
property_value: chemrof:monoisotopic_mass "117.91438" xsd:decimal
property_value: chemrof:smiles_string "[H]C(Cl)(Cl)Cl" xsd:string

[Term]
id: CHEBI:36342
name: subatomic particle
def: "A particle smaller than an atom." []
is_a: BFO:0000040 ! material entity
disjoint_from: COB:0000011 ! atom

[Term]
id: CHEBI:36928
name: carbon-13 atom
namespace: chebi_ontology
subset: 3:STAR
synonym: "(13)6C" RELATED [iupac]
synonym: "(13)C" RELATED [iupac]
synonym: "carbon, isotope of mass 13" RELATED [chemidplus]
synonym: "carbon-13" EXACT IUPAC:NAME [IUPAC]
synonym: "carbon-13" RELATED IUPAC:NAME [iupac]
synonym: "carbon-13" RELATED [chebi]
synonym: "carbon-13 atom" RELATED [chemidplus]
xref: cas:14762-74-4 {source="cas"}
is_a: CHEBI:33250 ! atom
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[13C]" xsd:string
property_value: chemrof:inchi_key_string "OKTJSMMVPCPJKN-OUBTZVSYSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/C/i1+1" xsd:string
property_value: chemrof:mass "13.003" xsd:decimal
property_value: chemrof:monoisotopic_mass "13.00335" xsd:decimal
property_value: chemrof:smiles_string "[13C]" xsd:string

[Term]
id: CHEBI:36940
name: fluorine-19 atom
namespace: chebi_ontology
def: "The stable isotope of fluorine with relative atomic mass 18.998403 and nuclear spin <small><sup>1</small></sup>/<small><sub>2</sub></small>." []
subset: 3:STAR
synonym: "(19)9F" RELATED [iupac]
synonym: "(19)F" RELATED [chebi]
synonym: "fluorine-19" EXACT IUPAC:NAME [IUPAC]
synonym: "fluorine-19" RELATED IUPAC:NAME [iupac]
synonym: "fluorine-19" RELATED [chebi]
is_a: CHEBI:33250 ! atom
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[19F]" xsd:string
property_value: chemrof:inchi_key_string "YCKRFDGAMUMZLT-IGMARMGPSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/F/i1+0" xsd:string
property_value: chemrof:mass "18.998" xsd:decimal
property_value: chemrof:monoisotopic_mass "18.9984" xsd:decimal
property_value: chemrof:smiles_string "[19F]" xsd:string

[Term]
id: CHEBI:46729
name: vitreous silica
namespace: chebi_ontology
subset: 3:STAR
synonym: "amorphous silica" RELATED [chemidplus]
synonym: "fused silica" RELATED [nist]
synonym: "silica glass" RELATED [nist]
xref: cas:60676-86-0 {source="cas"}
is_a: CHEBI:23367 ! molecular entity
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "O2Si" xsd:string
property_value: chemrof:mass "60.084" xsd:decimal
property_value: chemrof:monoisotopic_mass "59.96676" xsd:decimal

[Term]
id: CHEBI:50594
name: carbon nanotube
namespace: chebi_ontology
def: "A molecule consisting of a graphene cylinder or two or more concentric graphene cylinders." []
subset: 3:STAR
synonym: "carbon nanotubes" RELATED [chebi]
synonym: "CNT" RELATED [chebi]
synonym: "Kohlenstoffnanoroehre" RELATED [chebi]
synonym: "Kohlenstoffnanoroehren" RELATED [chebi]
synonym: "nanotube de carbone" RELATED [chebi]
synonym: "nanotubes de carbone" RELATED [chebi]
synonym: "nanotubo de carbono" RELATED [chebi]
synonym: "nanotubos de carbono" RELATED [chebi]
is_a: CHEBI:50795 ! nanostructure

[Term]
id: CHEBI:50795
name: nanostructure
namespace: chebi_ontology
def: "A nanometre sized object." []
subset: 3:STAR
synonym: "nanoestructura" RELATED [chebi]
is_a: CHEBI:23367 ! molecular entity

[Term]
id: CHEBI:50803
name: nanoparticle
namespace: chebi_ontology
def: "A nanosized spherical or capsule-shaped structure." []
subset: 3:STAR
synonym: "nanoparticles" RELATED [chebi]
synonym: "nanoparticula" RELATED [chebi]
synonym: "nanoparticule" RELATED [chebi]
synonym: "Nanoteilchen" RELATED [chebi]
synonym: "NP" RELATED [chebi]
is_a: CHEBI:50795 ! nanostructure

[Term]
id: CHEBI:50825
name: gold nanoparticle
namespace: chebi_ontology
def: "A nanoparticle consisting of gold atoms." []
subset: 3:STAR
synonym: "AuNP" RELATED [chebi]
is_a: CHEBI:50803 ! nanoparticle
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "Au" xsd:string
property_value: chemrof:mass "196.967" xsd:decimal
property_value: chemrof:monoisotopic_mass "196.96657" xsd:decimal

[Term]
id: CHEBI:52230
name: tin-119 atom
namespace: chebi_ontology
def: "The stable isotope of tin with relative atomic mass 118.903311, 8.59 atom percent natural abundance and nuclear spin <small><sup>1</small></sup>/<small><sub>2</sub></small>." []
subset: 3:STAR
synonym: "(119)50Sn" RELATED [iupac]
synonym: "(119)Sn" RELATED [iupac]
synonym: "tin-119" EXACT IUPAC:NAME [IUPAC]
synonym: "tin-119" RELATED [chebi]
synonym: "tin-119" RELATED IUPAC:NAME [iupac]
is_a: CHEBI:33250 ! atom
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[119Sn]" xsd:string
property_value: chemrof:inchi_key_string "ATJFFYVFTNAWJD-IGMARMGPSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/Sn/i1+0" xsd:string
property_value: chemrof:mass "118.903" xsd:decimal
property_value: chemrof:monoisotopic_mass "118.90331" xsd:decimal
property_value: chemrof:smiles_string "[119Sn]" xsd:string

[Term]
id: CHEBI:52455
name: lead-207
namespace: chebi_ontology
subset: 3:STAR
synonym: "(207)82Pb" RELATED [iupac]
synonym: "(207)Pb" RELATED [iupac]
synonym: "lead-207" EXACT IUPAC:NAME [IUPAC]
synonym: "lead-207" RELATED IUPAC:NAME [iupac]
is_a: CHEBI:23367 ! molecular entity
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[207Pb]" xsd:string
property_value: chemrof:inchi_key_string "WABPQHHGFIMREM-IGMARMGPSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/Pb/i1+0" xsd:string
property_value: chemrof:mass "206.976" xsd:decimal
property_value: chemrof:monoisotopic_mass "206.9759" xsd:decimal
property_value: chemrof:smiles_string "[207Pb]" xsd:string

[Term]
id: CHEBI:52456
name: vanadium-51
namespace: chebi_ontology
def: "The stable isotope of vanadium with relative atomic mass 50.943964, 99.8 atom percent natural abundance and nuclear spin 7/2." []
subset: 3:STAR
synonym: "(51)23V" RELATED [iupac]
synonym: "(51)V" RELATED [iupac]
is_a: CHEBI:23367 ! molecular entity
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[51V]" xsd:string
property_value: chemrof:inchi_key_string "LEONUFNNVUYDNQ-IGMARMGPSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/V/i1+0" xsd:string
property_value: chemrof:mass "50.944" xsd:decimal
property_value: chemrof:monoisotopic_mass "50.94396" xsd:decimal
property_value: chemrof:smiles_string "[51V]" xsd:string

[Term]
id: CHEBI:52458
name: lithium-7 atom
namespace: chebi_ontology
def: "The stable isotope of lithium with relative atomic mass 7.016004, 92.5 atom percent natural abundance and nuclear spin 3/2." []
subset: 3:STAR
synonym: "(7)3Li" RELATED [iupac]
synonym: "(7)Li" RELATED [iupac]
synonym: "lithium-7" EXACT IUPAC:NAME [IUPAC]
synonym: "lithium-7" RELATED [chebi]
synonym: "lithium-7" RELATED IUPAC:NAME [iupac]
is_a: CHEBI:33250 ! atom
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[7Li]" xsd:string
property_value: chemrof:inchi_key_string "WHXSMMKQMYFTQS-IGMARMGPSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/Li/i1+0" xsd:string
property_value: chemrof:mass "7.016" xsd:decimal
property_value: chemrof:monoisotopic_mass "7.016" xsd:decimal
property_value: chemrof:smiles_string "[7Li]" xsd:string

[Term]
id: CHEBI:52462
name: tungsten-183
namespace: chebi_ontology
def: "The stable isotope of niobium with relative atomic mass 182.950225, 14.3 atom percent natural abundance and nuclear spin 1/2." []
subset: 3:STAR
synonym: "(183)74W" RELATED [iupac]
synonym: "(183)W" RELATED [iupac]
synonym: "tungsten-183" EXACT IUPAC:NAME [IUPAC]
synonym: "tungsten-183" RELATED IUPAC:NAME [iupac]
is_a: CHEBI:33250 ! atom
property_value: chemrof:charge "0" xsd:integer
property_value: chemrof:generalized_empirical_formula "[183W]" xsd:string
property_value: chemrof:inchi_key_string "WFKWXMTUELFFGS-BJUDXGSMSA-N" xsd:string
property_value: chemrof:inchi_string "InChI=1S/W/i1-1" xsd:string
property_value: chemrof:mass "182.95" xsd:decimal
property_value: chemrof:monoisotopic_mass "182.95022" xsd:decimal
property_value: chemrof:smiles_string "[183W]" xsd:string

[Term]
id: CHEBI:59999
name: chemical substance
namespace: chebi_ontology
def: "A chemical substance is a portion of matter of constant composition, composed of molecular entities of the same type or of different types." []
subset: 3:STAR
synonym: "Chemische Substanz" RELATED [chebi]
is_a: BFO:0000040 ! material entity

[Term]
id: CHEBI:60004
name: mixture
namespace: chebi_ontology
def: "A mixture is a chemical substance composed of multiple molecules, at least two of which are of a different kind." []
subset: 3:STAR
synonym: "Mischung" RELATED [chebi]
is_a: CHEBI:59999 ! chemical substance

[Term]
id: CHEBI:60027
name: polymer
namespace: chebi_ontology
def: "A polymer is a mixture, which is composed of macromolecules of different kinds and which may be differentiated by composition, length, degree of branching etc.." []
subset: 3:STAR
synonym: "Kunststoff" RELATED [chebi]
synonym: "Polymer" RELATED [chebi]
xref: wikipedia.en:Polymer {source="wikipedia.en"}
is_a: CHEBI:60004 ! mixture
relationship: BFO:0000051 CHEBI:33839 ! has part macromolecule

[Term]
id: CHMO:0000001
name: colorimetry
def: "The determination of the spectral absorbance of a solution. This method is often used to determine the concentration of a chemical in a solution." [https://orcid.org/0000-0002-0640-0422]
synonym: "colorimetric method" EXACT []
synonym: "colourimetry" EXACT []
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000002
name: gravimetric sorption analysis
def: "The determination of the mass of a gas or vapour adsorbed to a surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "gravimetric sorption" EXACT []
synonym: "gravimetric sorption-desorption" EXACT []
synonym: "gravimetric sorption-desorption analysis" EXACT []
synonym: "gravimetric sorption/desorption" EXACT []
synonym: "gravimetric sorption/desorption analysis" EXACT []
is_a: CHMO:0002739 ! quantitative determination method

[Term]
id: CHMO:0000003
name: electrochemical analysis
alt_id: FIX:0000764
def: "The use of an electrochemical cell to measure a qualitative or quantitative response." [FIX:0000764, OrangeBook:8.1]
synonym: "electroanalytical method" EXACT []
synonym: "electrochemical assay" EXACT []
synonym: "electrochemical method" EXACT []
is_a: OBI:0000443 ! analyte assay

[Term]
id: CHMO:0000004
name: amperometry
def: "An electrochemical analysis in which the cell current is measured whilst the potential difference between the indicator and reference electrodes is controlled." [FIX:0000783] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09128"}
synonym: "amperometric method" EXACT []
is_a: CHMO:0000003 ! electrochemical analysis

[Term]
id: CHMO:0000005
name: chrono-amperometry
def: "An amperometry in which the time dependence of the cell current is measured whilst the potential difference between the indicator and reference electrodes is controlled." [FIX:0000785] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09129"}
synonym: "chronoamperometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09129"}
is_a: CHMO:0000004 ! amperometry

[Term]
id: CHMO:0000006
name: high-speed chrono-amperometry
def: "An electrochemical technique where the time dependence of the cell current is measured whilst the potential difference between the indicator and reference electrodes is controlled. Measurements are taken every 1 to 5 s." [https://doi.org/10.1373/49.10.1763]
synonym: "high-speed chronoamperometry" EXACT []
is_a: CHMO:0000005 ! chrono-amperometry

[Term]
id: CHMO:0000007
name: potential step chrono-amperometry
def: "An electrochemical technique where the time dependence of the cell current is measured whilst the potential difference between the indicator and reference electrodes is varied as a step function." [https://doi.org/10.1039/b816223a]
synonym: "potential step chronoamperometry" EXACT []
is_a: CHMO:0000005 ! chrono-amperometry

[Term]
id: CHMO:0000008
name: constant potential amperometry
def: "An electrochemical technique where the cell current is measured whilst the potential difference between the indicator and reference electrodes is held at a constant value (sufficient to oxidize or reduce the sample)." [https://doi.org/10.1373/49.10.1763]
synonym: "constant-potential amperometry" EXACT []
synonym: "CPA" EXACT []
is_a: CHMO:0000004 ! amperometry

[Term]
id: CHMO:0000009
name: direct current amperometry
def: "An electrochemical technique where the cell direct current is measured whilst the potential difference between the indicator and reference electrodes is controlled." [https://doi.org/10.1039/b816289a]
synonym: "DC amperometry" EXACT []
synonym: "dc amperometry" EXACT []
synonym: "direct-current amperometry" EXACT []
is_a: CHMO:0000004 ! amperometry

[Term]
id: CHMO:0000010
name: conductometry
alt_id: FIX:0000768
alt_id: FIX:0000770
def: "An assay \"in which the electric conductivity of a solution is measured\" as a function of concentration. Measurements are made indirectly across the resistance of the solution with alternating current." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'conductometry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09166", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.09166"}
synonym: "conductimetry" EXACT []
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000011
name: high-frequency conductometry
alt_id: FIX:0000773
def: "The measurement of the conductance of a solution as a function of concentration. Measurements are made indirectly across the resistance of the solution with high-frequency alternating current (>0.1 MHz)." [https://orcid.org/0000-0002-0640-0422]
synonym: "high frequency conductimetry" EXACT []
synonym: "high frequency conductometry" EXACT []
is_a: CHMO:0000010 ! conductometry

[Term]
id: CHMO:0000012
name: coulometry
def: "An electrochemical analysis in which the total Coulombs of electricity required to complete (fully oxidise or fully reduce the sample in) an electrochemical reaction is measured." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09159"}
is_a: CHMO:0000003 ! electrochemical analysis

[Term]
id: CHMO:0000013
name: amperostatic coulometry
def: "An electrochemical technique where the total Coulombs of electricity required to complete (fully oxidise or fully reduce the sample in) an electrochemical reaction is measured whilst the current is held at a constant value." [OrangeBook:8.5.1]
synonym: "controlled current coulometry" EXACT []
synonym: "controlled-current coulometry" EXACT []
is_a: CHMO:0000012 ! coulometry

[Term]
id: CHMO:0000014
name: chrono-coulometry
def: "An amperostatic coulometry in which the time-dependence of the total Coulombs of electricity required to complete (fully oxidise or fully reduce the sample in) an electrochemical reaction is measured whilst the current is held at a constant value." [FIX:0000786, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09156"}
synonym: "chronocoulometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09156"}
is_a: CHMO:0000013 ! amperostatic coulometry

[Term]
id: CHMO:0000015
name: potentiostatic coulometry
def: "An electrochemical technique where the total Coulombs of electricity required to complete (fully oxidise or fully reduce the sample in) an electrochemical reaction is measured whilst the potential of the working electrode is held at a constant value." [FIX:0000787, OrangeBook:8.5.2]
synonym: "bulk electrolysis" EXACT []
synonym: "controlled potential coulometry" EXACT []
synonym: "controlled-potential coulometry" EXACT []
is_a: CHMO:0000012 ! coulometry

[Term]
id: CHMO:0000016
name: potentiometry
def: "An electrochemical analysis in which \"the potential difference between an indicator electrode and a reference electrode is measured\" under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [FIX:0000775] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'potentiometry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09127", dcterms:source="https://doi.org/10.1351/goldbook.09127", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "potentiometric method" EXACT []
is_a: CHMO:0000003 ! electrochemical analysis

[Term]
id: CHMO:0000017
name: chrono-potentiometry
def: "A potentiometry in which the time-dependence of the potential difference between the indicator and reference electrodes is measured under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [FIX:0000780] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09126"}
synonym: "chronopotentiometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09126"}
is_a: CHMO:0000016 ! potentiometry

[Term]
id: CHMO:0000018
name: stripping potentiometry
def: "An electrochemical technique where the analyte of interest is electroplated onto the working electrode before being removed or 'stripped'. During removal the time-dependence of the potential difference between the indicator and reference electrodes is measured under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [https://doi.org/10.1016/j.talanta.2004.07.034]
synonym: "chronopotentiometric stripping" EXACT []
synonym: "SP" RELATED non-mining_synonym []
is_a: CHMO:0000017 ! chrono-potentiometry

[Term]
id: CHMO:0000019
name: anodic stripping potentiometry
def: "An electrochemical technique where the analyte of interest is electroplated onto the working electrode before being removed or 'stripped' by re-oxidation using either oxidants in the sample or by applying a small constant current, or a combination of both. During removal the time-dependence of the potential difference between the indicator and reference electrodes is measured under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [https://doi.org/10.1016/j.talanta.2004.07.034]
synonym: "anodic-stripping voltammetry" EXACT []
synonym: "ASP" EXACT []
is_a: CHMO:0000018 ! stripping potentiometry

[Term]
id: CHMO:0000020
name: cathodic stripping potentiometry
def: "An electrochemical technique where the analyte of interest is electroplated onto the working electrode before being removed or 'stripped' by re-reduction. During removal the time-dependence of the potential difference between the indicator and reference electrodes is measured under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [https://doi.org/10.1016/j.talanta.2004.07.034]
synonym: "cathodic-stripping voltammetry" EXACT []
synonym: "CSP" EXACT []
is_a: CHMO:0000018 ! stripping potentiometry

[Term]
id: CHMO:0000021
name: controlled-current potentiometry
def: "An electrochemical technique where the potential difference between the indicator and reference electrodes is measured under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium and held at a constant (non-zero) value." [FIX:0000778, OrangeBook:8.5.1]
synonym: "controlled current potentiometry" EXACT []
is_a: CHMO:0000016 ! potentiometry

[Term]
id: CHMO:0000022
name: ion-selective potentiometry
def: "An electrochemical technique where the potential difference between an ion-selective indicator electrode and the reference electrode is measured under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000016 ! potentiometry

[Term]
id: CHMO:0000023
name: oscillographic potentiometry
def: "An *obsolete* electrochemical technique where the potential difference between the indicator and reference electrodes is measured using an oscillograph under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [https://orcid.org/0000-0002-0640-0422]
synonym: "oscillo potentiometry" EXACT []
is_a: CHMO:0000016 ! potentiometry

[Term]
id: CHMO:0000024
name: voltammetry
def: "An electrochemical technique where the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes." [FIX:0000765, OrangeBook:8.5.3]
synonym: "voltammetric method" EXACT []
is_a: CHMO:0000003 ! electrochemical analysis

[Term]
id: CHMO:0000025
name: cyclic voltammetry
def: "A voltammetry in which the potential is varied linearly and inverts at the end point resulting in a cycle." [FIX:0000099] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09134"}
synonym: "cyclic linear scan voltammetry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09134"}
synonym: "cyclic triangular wave voltammetry" EXACT []
synonym: "cyclovoltammetry" EXACT []
is_a: CHMO:0000024 ! voltammetry
property_value: OMO:0003012 "CV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09134"}

[Term]
id: CHMO:0000026
name: fast-scan cyclic voltammetry
def: "An electrochemical technique where the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes. The potential is varied linearly and inverts at the end point resulting in a cycle which repeats approximately every 100 ms." [FIX:0000761, https://doi.org/10.1373/49.10.1763]
synonym: "fast cyclic voltammetry" EXACT []
synonym: "fast scan cyclic voltammetry" EXACT []
synonym: "FCV" EXACT []
synonym: "FSCV" EXACT []
is_a: CHMO:0000025 ! cyclic voltammetry

[Term]
id: CHMO:0000027
name: hydrodynamic voltammetry
def: "A \"voltammetry with forced flow of the solution towards the electrode surface\"." [FIX:0000792] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.09138", dcterms:bibliographicCitation="'hydrodynamic voltammetry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09138", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "linear scan hydrodynamic voltammetry" EXACT []
synonym: "linear-scan hydrodynamic voltammetry" EXACT []
is_a: CHMO:0000024 ! voltammetry

[Term]
id: CHMO:0000028
name: linear-sweep voltammetry
def: "A \"voltammetry in which [...] the potential is varied linearly\" and stops at an end point." [FIX:0000791] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'linear-scan voltammetry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09141", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.09141"}
synonym: "chrono amperometry with linear potenial sweep" EXACT []
synonym: "chronoamperometry with linear sweep" EXACT []
synonym: "electrode voltammetry" EXACT []
synonym: "linear sweep voltammetry" EXACT []
synonym: "linear-scan voltammetry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09141"}
synonym: "stationary electrode voltammetry" EXACT []
is_a: CHMO:0000024 ! voltammetry
property_value: OMO:0003012 "LSV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09141"}

[Term]
id: CHMO:0000029
name: pulse voltammetry
def: "An electrochemical technique where the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes. The potential is varied using pulses of increasing amplitude." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000024 ! voltammetry

[Term]
id: CHMO:0000030
name: differential pulse voltammetry
def: "A pulse voltammetry in which the current is sampled before and after each voltage pulse." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09136"}
synonym: "differential-pulse voltammetry" EXACT []
is_a: CHMO:0000029 ! pulse voltammetry
property_value: OMO:0003012 "DPV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09136"}

[Term]
id: CHMO:0000031
name: normal pulse voltammetry
def: "A pulse voltammetry in which the current is sampled after each voltage pulse." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09142", prov:wasInfluencedBy="ISBN:978-3-540-74597-6"}
synonym: "normal-pulse voltammetry" EXACT []
is_a: CHMO:0000029 ! pulse voltammetry
property_value: OMO:0003012 "NPV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09142"}

[Term]
id: CHMO:0000032
name: polarography
def: "A voltammetry in which \"the working electrode is a dropping mercury (or other liquid conductor) electrode and unstirred solutions are used\"." [FIX:0000794] {dcterms:bibliographicCitation="'polarography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04716", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.P04716", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000024 ! voltammetry

[Term]
id: CHMO:0000033
name: alternating current polarography
def: "An electrochemical technique where the alternating current (ac) component of the cell current is measured as a function of time and as a function of the ac potential between the indicator and reference electrodes. The working electrode is a dropping mercury (or other liquid conductor) electrode and unstirred solutions are used." [FIX:0000814, OrangeBook:8.5.3]
synonym: "AC polarography" EXACT []
synonym: "AC-polarography" EXACT []
synonym: "alternating-current polarography" EXACT []
is_a: CHMO:0000032 ! polarography

[Term]
id: CHMO:0000034
name: Kalousek polarography
def: "An electrochemical technique where the ac component of the cell current is measured as a function of time and as a function of the ac potential between the indicator and reference electrodes. The working electrode is a dropping mercury (or other liquid conductor) electrode and unstirred solutions are used. The cell current is sampled on alternate half cycles and the potential is applied as a small amplitude square wave superimposed on a linear sweep." [https://doi.org/10.1080/10408348508542784]
is_a: CHMO:0000033 ! alternating current polarography

[Term]
id: CHMO:0000035
name: square-wave polarography
def: "An electrochemical technique where the ac component of the cell current is measured as a function of time and as a function of the ac potential between the indicator and reference electrodes. The working electrode is a dropping mercury (or other liquid conductor) electrode and unstirred solutions are used. The cell current is sampled (only once per drop lifetime) on alternate half cycles and the potential is applied as a large amplitude square wave superimposed on a linear sweep." [FIX:0000816, OrangeBook:8.5.3]
synonym: "square wave polarography" EXACT []
is_a: CHMO:0000033 ! alternating current polarography

[Term]
id: CHMO:0000036
name: differential pulse polarography
def: "A polarography in which the potential is varied using pulses of linearly increasing amplitude (one pulse during each drop lifetime) and the current is sampled before and after each voltage pulse." [FIX:0000813, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://books.rsc.org/view-large/6384535"}
is_a: CHMO:0000032 ! polarography
property_value: OMO:0003012 "DVP" xsd:string {dcterms:source="https://books.rsc.org/view-large/6384535"}

[Term]
id: CHMO:0000037
name: normal pulse polarography
def: "A polarography in which the potential is varied using pulses of linearly increasing amplitude (one pulse during each drop lifetime) and the current is sampled after each voltage pulse." [FIX:0000812, https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000032 ! polarography

[Term]
id: CHMO:0000038
name: oscillo polarography
def: "An *obsolete* electrochemical technique where the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes using an oscillograph. The working electrode is a dropping mercury (or other liquid conductor) electrode and unstirred solutions are used." [ISBN:978-3-540-74597-6]
synonym: "oscillo-polography" EXACT []
synonym: "oscillopolography" EXACT []
is_a: CHMO:0000032 ! polarography

[Term]
id: CHMO:0000039
name: tast polarography
def: "A polarography in which the current is sampled only during a specific time interval of the life of each drop of the droppping mercury electrode." [FIX:0000795] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09145"}
synonym: "sampled DC polarography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09145"}
synonym: "TAST polarography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09145"}
is_a: CHMO:0000032 ! polarography

[Term]
id: CHMO:0000040
name: square-wave voltammetry
def: "A voltammetry in which the potential is varied as a square wave and the current is measured at the end of each half-wave, just prior to potential change." [FIX:0000816, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09147"}
synonym: "square wave voltammetry" EXACT []
is_a: CHMO:0000024 ! voltammetry
property_value: OMO:0003012 "SWV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09147"}

[Term]
id: CHMO:0000041
name: stripping voltammetry
def: "A voltammerty in which the analyte of interest is first deposited (usually by electroplating) onto the working electrode before being removed or 'stripped'. The measurement takes place during the removal." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09155"}
synonym: "SV" EXACT OMO:0003012 []
is_a: CHMO:0000024 ! voltammetry

[Term]
id: CHMO:0000042
name: anodic stripping voltammetry
def: "A stripping voltammetry in which the analyte of interest is first electroplated onto the working electrode before being removed or 'stripped' by applying an oxidising potential." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09152"}
is_a: CHMO:0000041 ! stripping voltammetry
property_value: OMO:0003012 "ASV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09152"}

[Term]
id: CHMO:0000043
name: differential pulse anodic stripping voltammetry
def: "An electrochemical technique where the analyte of interest is first electroplated onto the working electrode before being removed or 'stripped' by applying an oxidising potential (as a series of voltage pulses of increasing amplitude). During removal the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes. The current is sampled before and after each voltage pulse." [https://orcid.org/0000-0002-0640-0422]
synonym: "DPASV" EXACT []
is_a: CHMO:0000042 ! anodic stripping voltammetry

[Term]
id: CHMO:0000044
name: pseudo polarography
def: "An electrochemical technique where the analyte of interest is first electroplated onto the working electrode before being removed or 'stripped' by applying an oxidising potential. During removal the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes. A plot of stripping peak current versus deposition potential resembles a polarogram." [ISBN:978-3-540-74597-6]
synonym: "pseudo-polarography" EXACT []
synonym: "pseudopolarography" EXACT []
is_a: CHMO:0000042 ! anodic stripping voltammetry

[Term]
id: CHMO:0000045
name: square-wave anodic stripping voltammetry
def: "An electrochemical technique where the analyte of interest is first electroplated onto the working electrode before being removed or 'stripped' by applying an oxidising potential. During removal the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes. The potential is varied as a square wave superimposed on a linear sweep." [https://doi.org/10.1039/b806470k]
synonym: "square wave anodic stripping voltammetry" EXACT []
synonym: "square-wave ASV" EXACT []
synonym: "SWASV" EXACT []
is_a: CHMO:0000042 ! anodic stripping voltammetry

[Term]
id: CHMO:0000046
name: adsorptive stripping voltammetry
def: "A stripping voltammetry in which the analyte of interest is first adsorbed onto the working electrode." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09151"}
synonym: "adsorptive-stripping voltammetry" EXACT []
is_a: CHMO:0000041 ! stripping voltammetry
property_value: OMO:0003012 "AdSV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09151"}

[Term]
id: CHMO:0000047
name: cathodic stripping voltammetry
def: "A stripping voltammetry in which the analyte of interest is first electroplated onto the working electrode before being removed or 'stripped' by applying a reducing potential." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09153"}
is_a: CHMO:0000041 ! stripping voltammetry
property_value: OMO:0003012 "CSV" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09153"}

[Term]
id: CHMO:0000049
name: chemical imaging
def: "The simultaneous measurement of spectra and images. A radiation source illuminates the sample and a series of spatially resolved spectra are collected." [https://orcid.org/0000-0002-0640-0422]
synonym: "chemical imaging spectrometry" EXACT []
synonym: "chemical imaging spectroscopy" EXACT []
synonym: "CIS" EXACT []
synonym: "hyperspectral imaging" EXACT []
synonym: "imaging spectrometry" EXACT []
synonym: "imaging spectroscopy" EXACT []
synonym: "multispectral imaging" EXACT []
synonym: "spectral imaging" EXACT []
synonym: "spectroscopic imaging" EXACT []
is_a: OBI:0000185 ! imaging assay

[Term]
id: CHMO:0000050
name: infrared microscopy
alt_id: CHMO:0000583
def: "The collection of spatially resolved infrared spectra of a sample during optical microscopy." [FIX:0000696, ISBN:2884490736]
synonym: "infra-red chemical imaging spectrometry" EXACT []
synonym: "infra-red microscopy" EXACT []
synonym: "infrared chemical imaging spectrometry" EXACT []
synonym: "infrared chemical imaging spectroscopy" EXACT []
synonym: "infrared mapping" EXACT []
synonym: "infrared microspectrophotometry" EXACT []
synonym: "infrared microspectroscopy" EXACT []
synonym: "infrared spectromicroscopy" EXACT []
synonym: "IR microscopy" EXACT []
synonym: "IR spectromicroscopy" EXACT []
synonym: "IR-MSP" EXACT []
synonym: "IRI" EXACT []
is_a: CHMO:0001818 ! vibrational microscopy

[Term]
id: CHMO:0000051
name: Fourier transform infrared microscopy
alt_id: CHMO:0000584
def: "The collection of spatially resolved infrared spectra of a sample during optical microscopy. The infrared spectra are obtained by single pulse of infrared radiation, and are subject to a Fourier transform." [https://doi.org/10.1039/b805223a]
synonym: "Fourier transform infra-red microspectrometry" EXACT []
synonym: "Fourier transform infra-red microspectroscopy" EXACT []
synonym: "Fourier transform infrared microspectrometry" EXACT []
synonym: "Fourier transform infrared microspectroscopy" EXACT []
synonym: "Fourier transform infrared spectromicroscopy" EXACT []
synonym: "Fourier-transform infrared microscopy" EXACT []
synonym: "FT-IR imaging" EXACT []
synonym: "FT-IR microscopy" EXACT []
synonym: "FTIR imaging" EXACT []
synonym: "FTIR microscopy" EXACT []
synonym: "FTIR microspectroscopy" EXACT []
synonym: "FTIR spectromicroscopy" EXACT []
synonym: "FTIR-MSP" EXACT []
is_a: CHMO:0000050 ! infrared microscopy

[Term]
id: CHMO:0000052
name: near-infrared microscopy
def: "The collection of spatially resolved near-infrared spectra (0.8 to 2 micrometres) of a sample during microscopy." [FIX:0000699, https://orcid.org/0000-0002-0640-0422]
synonym: "near infra red chemical imaging spectrometry" EXACT []
synonym: "near infra red chemical imaging spectroscopy" EXACT []
synonym: "near infra-red chemical imaging spectrometry" EXACT []
synonym: "near infra-red chemical imaging spectroscopy" EXACT []
synonym: "near infra-red microscopy" EXACT []
synonym: "near infrared microscopy spectroscopy" EXACT []
synonym: "near infrared optical microscopy" EXACT []
synonym: "near-infra-red microscopy" EXACT []
synonym: "near-infrared microscopy" EXACT []
synonym: "near-infrared spectromicroscopy" EXACT []
synonym: "near-IR spectromicroscopy" EXACT []
synonym: "NIR chemical imaging spectrometry" EXACT []
synonym: "NIR chemical imaging spectroscopy" EXACT []
synonym: "NOIM" EXACT []
is_a: CHMO:0000050 ! infrared microscopy

[Term]
id: CHMO:0000053
name: imaging mass spectrometry
def: "A chemical imaging in which spatially resolved mass spectra of a sample are collected during microscopy to visualise the spatial distribution of compounds by their molecular masses." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12431", prov:wasInfluencedBy="https://doi.org/10.1039/b812533c"}
synonym: "I-MS" EXACT OMO:0003012 []
synonym: "imaging MS" EXACT []
synonym: "IMS" EXACT OMO:0003012 []
is_a: CHMO:0000049 ! chemical imaging

[Term]
id: CHMO:0000054
name: matrix-assisted laser desorption-ionisation imaging mass spectrometry
def: "The collection of spatially resolved mass spectra of a sample during microscopy where a pulse laser is used to produce both ionisation and vapourisation and the sample is held in a matrix (such as dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules. The spectra are used to visualise the spatial distribution of (typically) biomolecules by their molecular masses." [https://doi.org/10.1039/b812533c]
synonym: "MALDI-IMS" EXACT []
synonym: "MALDI-MS imaging" EXACT []
synonym: "matrix-assisted laser desorption/ionization imaging mass spectroscopy" EXACT []
is_a: CHMO:0000053 ! imaging mass spectrometry

[Term]
id: CHMO:0000055
name: secondary ion mass spectrometry imaging
def: "The collection of spatially resolved mass spectra of a sample during microscopy where the sample is bombarded with a stream of primary mass-selected particles and the secondary ions ejected from the sample are detected. The spectra are used to visualise the spatial distribution of compounds by their molecular masses." [https://orcid.org/0000-0002-0640-0422]
synonym: "secondary ion mass spectroscopy imaging" EXACT []
synonym: "SIMS imaging" EXACT []
synonym: "SIMS microscopy" EXACT []
xref: FIX:0000960
is_a: CHMO:0000053 ! imaging mass spectrometry

[Term]
id: CHMO:0000056
name: Raman microscopy
alt_id: CHMO:0000673
alt_id: FIX:0000697
def: "The collection of spatially resolved Raman spectra of a sample during optical microscopy." [https://doi.org/10.1039/b815117b]
synonym: "laser Raman microanalysis" EXACT []
synonym: "LRMA" EXACT []
synonym: "micro Raman spectrometry" EXACT []
synonym: "micro Raman spectroscopy" EXACT []
synonym: "micro-Raman spectrometry" EXACT []
synonym: "micro-Raman spectroscopy" EXACT []
synonym: "MRS" EXACT []
synonym: "Raman chemical imaging spectrometry" EXACT []
synonym: "Raman chemical imaging spectroscopy" EXACT []
synonym: "Raman imaging" EXACT []
synonym: "Raman mapping" EXACT []
synonym: "Raman micro spectrometry" EXACT []
synonym: "Raman micro spectroscopy" EXACT []
synonym: "Raman microprobe spectroscopy" EXACT []
synonym: "Raman microspectrometry" EXACT []
synonym: "Raman microspectroscopy" EXACT []
synonym: "Raman spectral imaging" EXACT []
synonym: "RCIS" EXACT []
is_a: CHMO:0001818 ! vibrational microscopy

[Term]
id: CHMO:0000057
name: luminescence detection
alt_id: FIX:0000427
def: "The detection of luminescence from a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0000058
name: chemiluminescence detection
def: "The detection of luminescence emitted from a sample as a result of a chemical reaction." [https://doi.org/10.1039/b812750f]
synonym: "CL detection" EXACT []
is_a: CHMO:0000057 ! luminescence detection

[Term]
id: CHMO:0000059
name: sonochemiluminescence detection
def: "The detection of chemiluminescence caused the emission of light by tiny bubbles in a liquid excited by sound." [https://doi.org/10.1039/b813330a]
synonym: "SCL detection" EXACT []
synonym: "sono chemiluminescence detection" EXACT []
synonym: "sono-chemiluminescence detection" EXACT []
synonym: "sonodynamic chemiluminescence detection" EXACT []
is_a: CHMO:0000058 ! chemiluminescence detection

[Term]
id: CHMO:0000060
name: fluorescence detection
def: "The measurement or detection of luminescence which results from the molecular absorption of a photon which triggers the emission of a photon with a longer wavelength." [FIX:0000421, https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence (FL) detection" EXACT []
is_a: CHMO:0001257 ! photoluminescence detection

[Term]
id: CHMO:0000061
name: flow cytometry
def: "A method for analysing microscopic particles suspended in a stream of fluid. The particles are individually passed through a laser beam and the resulting fluorescence and scattered light is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "flow cytometric analysis" EXACT []
synonym: "flow cytometric studies" EXACT []
is_a: CHMO:0000060 ! fluorescence detection

[Term]
id: CHMO:0000062
name: Forster resonance energy transfer
def: "A method for determining the distance between molecules using an energy transfer between two chromophores (a donor and an acceptor) in close proximity (typically <10 nm) via a nonradiative, long-range dipole-dipole coupling mechanism." [https://orcid.org/0000-0002-0640-0422]
synonym: "Forster resonant energy transfer" EXACT []
synonym: "FRET" RELATED non-mining_synonym []
synonym: "Förster resonance energy transfer" EXACT []
is_a: CHMO:0000760 ! resonance energy transfer

[Term]
id: CHMO:0000063
name: bioluminescence resonance energy transfer
def: "Forster resonance energy transfer in a bioluminescent system, usually between a luciferase (donor) and a green fluorescent protein (acceptor)." [https://orcid.org/0000-0002-0640-0422]
comment: The luciferase is bioluminescent therefore external illumination is not required.
synonym: "BRET" EXACT []
is_a: CHMO:0000062 ! Forster resonance energy transfer

[Term]
id: CHMO:0000064
name: fluorescence resonance energy transfer
alt_id: FIX:0000472
alt_id: FIX:0000473
def: "A Forster resonance energy transfer in which the energy transfer occurs between two fluorescent chromophores, usually a cyan fluorescent protein (donor) and a yellow fluorescent protein (acceptor), in close proximity (typically 10 nm)" [https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence resonance energy transfer assay" EXACT []
synonym: "fluorescence resonance energy transfer microscopy" EXACT []
synonym: "fluorescent resonance energy transfer" EXACT []
is_a: CHMO:0000062 ! Forster resonance energy transfer
property_value: OMO:0003012 "FRET" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.FT07378"}

[Term]
id: CHMO:0000065
name: fluorescence recovery after photobleaching
def: "A method for determining the mobility of fluorescent molecules by photobleaching a sub-set of the sample during fluorescence microscopy and monitoring the movement of the remaining fluorescent molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "FRAP" EXACT []
is_a: CHMO:0000060 ! fluorescence detection

[Term]
id: CHMO:0000066
name: time-resolved fluorescence quenching
def: "The measurement of the fluorescence decay time of probes solubilised in micellar surfactant solutions in the presence of quenchers." [https://doi.org/10.1039/b813498g]
synonym: "time resolved fluorescence quenching" EXACT []
synonym: "time resolved fluorescence quenching spectrometry" EXACT []
synonym: "time-resolved fluorescence quenching spectrometry" EXACT []
synonym: "time-resolved fluorescence quenching spectroscopy" EXACT []
synonym: "TRFQ" EXACT []
synonym: "TRFQ analysis" EXACT []
synonym: "TRFQ measurements" EXACT []
synonym: "TRFQ spectrometry" EXACT []
synonym: "TRFQ spectroscopy" EXACT []
is_a: CHMO:0002406 ! fluorescence quenching method

[Term]
id: CHMO:0000067
name: microscopy
alt_id: FIX:0000005
def: "Any technique where a microscope is used to view a small object (or specimen) by producing a magnified image." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000185 ! imaging assay
relationship: BFO:0000057 CHMO:0000953 ! has participant microscope

[Term]
id: CHMO:0000068
name: electron microscopy
alt_id: FIX:0000051
def: "A microscopy in which the specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50-150 kV under vacuum. The interaction of the electrons with the specimen produces transmitted, secondary, backscattered and diffracted electrons and characteristic X-rays which are detected." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.E02002", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.S05484"}
synonym: "EM" EXACT OMO:0003012 []
is_a: CHMO:0000067 ! microscopy
relationship: BFO:0000057 CHMO:0001088 ! has participant electron microscope

[Term]
id: CHMO:0000069
name: field-emission electron microscopy
def: "Microscopy where the specimen is bombarded with a finely focused (<10 nm diameter) electron beam produced by field emission with an acceleration voltage 50-150 kV under vacuum. The interaction of the electrons with the specimen produces transmitted, secondary, backscattered and diffracted electrons and characteristic X-rays which are detected." [Orange:17.2.7]
synonym: "FEM" EXACT []
synonym: "field electron microscopy" EXACT []
synonym: "field emission electron microscopy" EXACT []
synonym: "field emission microscopy" EXACT []
synonym: "field-emission microscopy" EXACT []
is_a: CHMO:0000068 ! electron microscopy

[Term]
id: CHMO:0000070
name: low-energy electron microscopy
def: "Microscopy where the specimen is bombarded with a finely focused (<10 nm diameter) low energy (1-100 eV) electron beam with an acceleration voltage 50-150 kV under vacuum. The interaction of the electrons with the specimen produces transmitted, secondary, backscattered and diffracted electrons and characteristic X-rays which are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "LE EM" EXACT []
synonym: "LEEM" EXACT []
synonym: "low energy electron microscopy" EXACT []
synonym: "low energy EM" EXACT []
synonym: "low-energy EM" EXACT []
is_a: CHMO:0000068 ! electron microscopy

[Term]
id: CHMO:0000071
name: spin-polarised low energy electron microscopy
def: "Low-energy electron microscopy where a magnet is used to align all electron spins parallel to the sample surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "spin polarised LEEM" EXACT []
synonym: "spin polarised low energy electron microscopy" EXACT []
synonym: "spin polarized LEEM" EXACT []
synonym: "spin-polarised LEEM" EXACT []
synonym: "spin-polarised low-energy electron microscopy" EXACT []
synonym: "spin-polarized LEEM" EXACT []
synonym: "spin-polarized low-energy electron microscopy" EXACT []
synonym: "SPLEEM" EXACT []
is_a: CHMO:0000070 ! low-energy electron microscopy

[Term]
id: CHMO:0000072
name: reflection electron microscopy
def: "Microscopy where the specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50-150 kV under vacuum. The electrons elastically scattered by the specimen are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "reflection EM" EXACT []
synonym: "REM" EXACT []
is_a: CHMO:0000068 ! electron microscopy

[Term]
id: CHMO:0000073
name: scanning electron microscopy
alt_id: FIX:0000124
def: "An electron microscopy in which the electron beam is scanned across the specimen and the interaction of the electrons with the specimen is determined." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.S05484"}
synonym: "scanning electronic microscopy" EXACT []
is_a: CHMO:0000068 ! electron microscopy
property_value: OMO:0003012 "SEM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.S05484"}

[Term]
id: CHMO:0000074
name: field-emission scanning electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam produced by thermionic emission heating (field emission) and with an acceleration voltage 50-150 kV is scanned across the specimen under vacuum and the interaction of the electrons with the specimen is determined." [https://doi.org/10.1039/b818058j]
synonym: "FE SEM" EXACT []
synonym: "FE-SEM" EXACT []
synonym: "FE/SEM" EXACT []
synonym: "FEG-SEM" EXACT []
synonym: "FEGSEM" EXACT []
synonym: "FESEM" EXACT []
synonym: "field emission gun scanning electron microscopy" EXACT []
synonym: "field emission scanning electron microscopy" EXACT []
synonym: "field-emission gun scanning electron microscopy" EXACT []
synonym: "FSEM" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy

[Term]
id: CHMO:0000075
name: cold-field-emission scanning electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam produced by applying a high voltage to a tungsten crystal (cold-field emission) and with an acceleration voltage 50-150 kV is scanned across the specimen under vacuum and the interaction of the electrons with the specimen is determined." [ISBN:0763701920]
synonym: "CFE SEM" EXACT []
synonym: "CFE-SEM" EXACT []
synonym: "CFE/SEM" EXACT []
synonym: "CFEG-SEM" EXACT []
synonym: "CFEGSEM" EXACT []
synonym: "CFSEM" EXACT []
synonym: "cold field emission gun scanning electron microscopy" EXACT []
synonym: "cold field emission scanning electron microscopy" EXACT []
synonym: "cold-field-emission gun scanning electron microscopy" EXACT []
synonym: "cold-field-emission scanning electron microscopy" EXACT []
synonym: "cold-field-gun scanning electron microscopy" EXACT []
is_a: CHMO:0000074 ! field-emission scanning electron microscopy

[Term]
id: CHMO:0000076
name: environmental scanning electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50-150 kV is scanned across the specimen in a gaseous environment and the interaction of the electrons with the specimen is determined." [https://orcid.org/0000-0002-0640-0422]
synonym: "E-SEM" EXACT []
synonym: "environmental SEM" EXACT []
synonym: "ESEM" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy

[Term]
id: CHMO:0000077
name: scanning electron microscopy energy dispersive X-ray spectroscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50-150 kV is scanned across the specimen under vacuum. The interaction of electrons with the specimen produces X-rays (with energies characteristic of atomic number) which are detected as a function of wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "scanning electron microscopy-energy dispersive X-ray spectroscopy" EXACT []
synonym: "scanning electron microscopy/energy dispersive X-ray analysis" EXACT []
synonym: "scanning electron microscopy/energy dispersive X-ray spectroscopy" EXACT []
synonym: "SEM EDX" EXACT []
synonym: "SEM-EDX" EXACT []
synonym: "SEM-EDXA" EXACT []
synonym: "SEM/EDX" EXACT []
synonym: "SEM/EDXA" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy

[Term]
id: CHMO:0000078
name: scanning electron acoustic microscopy
def: "Microscopy where a pulsed electron beam is scanned over the surface of the specimen in order to generate elastic waves which are reflected and detected." [https://doi.org/10.1007/s10853-005-7244-2]
synonym: "SEAM" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy

[Term]
id: CHMO:0000079
name: scanning Auger microscopy
def: "Microscopy where a focused electron beam of small diameter is used to produce Auger electrons which are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "SAM" RELATED non-mining_synonym []
synonym: "scanning Auger electron microscopy" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy

[Term]
id: CHMO:0000080
name: transmission electron microscopy
alt_id: FIX:0000126
def: "An electron microscopy in which the intensities of the electrons through an electron-transparent specimen are measured." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06481"}
is_a: CHMO:0000068 ! electron microscopy
property_value: OMO:0003012 "TEM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.T06481"}

[Term]
id: CHMO:0000081
name: cryogenic transmission electron microscopy
def: "Transmission electron microscopy where the specimen is cooled in liquid ethane to 180 °C." [https://doi.org/10.1021/jp013639d]
synonym: "cryo TEM" EXACT []
synonym: "cryo-TEM" EXACT []
synonym: "cryogenic TEM" EXACT []
synonym: "low-temperature transmission electron microscopy" EXACT []
synonym: "LT-TEM" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
is_a: CHMO:0002413 ! cryogenic electron microscopy

[Term]
id: CHMO:0000082
name: energy-filtered transmission electron microscopy
def: "Transmission electron microscopy where the intensities of transmitted electrons of particular kinetic energies are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "EF-TEM" EXACT []
synonym: "EF/TEM" EXACT []
synonym: "EFTEM" EXACT []
synonym: "electron spectroscopic imaging" EXACT []
synonym: "energy filtered TEM" EXACT []
synonym: "energy filtered transmission electron microscopy" EXACT []
synonym: "energy-filtered TEM" EXACT []
synonym: "ESI" RELATED non-mining_synonym []
is_a: CHMO:0000080 ! transmission electron microscopy

[Term]
id: CHMO:0000083
name: freeze-fracture transmission electron microscopy
def: "Transmission electron microscopy where the electron-transparent specimen (normally a fresh tissue or cell suspension) is prepared by rapid freezing using liquid nitrogen, then fractured, and the cold fractured surface is coated with Pt or Au by evaporation." [https://doi.org/10.1039/b813498g]
synonym: "FF-TEM" EXACT []
synonym: "FF/TEM" EXACT []
synonym: "FFTEM" EXACT []
synonym: "freeze fracture TEM" EXACT []
synonym: "freeze fracture transmission electron microscopy" EXACT []
synonym: "freeze-fracture TEM" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy

[Term]
id: CHMO:0000084
name: high-resolution transmission electron microscopy
def: "Transmission electron microscopy where the phase contrast between the transmitted interfering electron waves is used to produce an image." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution (HR) TEM" EXACT []
synonym: "high resolution TEM" EXACT []
synonym: "high resolution transmission electron microscopy" EXACT []
synonym: "high-resolution TEM" EXACT []
synonym: "HR TEM" EXACT []
synonym: "HR-TEM" EXACT []
synonym: "HR/TEM" EXACT []
synonym: "HRTEM" EXACT []
synonym: "phase contrast TEM" EXACT []
synonym: "phase contrast transmission electron microscopy" EXACT []
synonym: "phase-contrast TEM" EXACT []
synonym: "phase-contrast transmission electron microscopy" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy

[Term]
id: CHMO:0000085
name: high-voltage transmission electron microscopy
def: "Microscopy where an electron-transparent specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 700–3000 kV under vacuum and the intensities of the transmitted electrons are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "high voltage TEM" EXACT []
synonym: "high voltage transmission electron microscopy" EXACT []
synonym: "high-voltage TEM" EXACT []
synonym: "HV TEM" EXACT []
synonym: "HV-TEM" EXACT []
synonym: "HV/TEM" EXACT []
synonym: "HVTEM" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy

[Term]
id: CHMO:0000086
name: scanning transmission electron microscopy
def: "A transmission electron microscopy in which a focused electron beam is rastered across the specimen and the transmitted electrons are detected point-by-point to construct an image." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.S05486"}
synonym: "scanning TEM" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy
is_a: CHMO:0000080 ! transmission electron microscopy
property_value: OMO:0003012 "STEM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.S05486"}

[Term]
id: CHMO:0000087
name: fluorescence microscopy
alt_id: FIX:0000123
def: "Any type of microscopy where the specimen can be made to fluoresce (emit energy as visible light) by illuminating it with light of specific wavelengths. These specimens are called fluorophores." [https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence imaging" EXACT []
synonym: "fluorescence microscopic imaging" EXACT []
synonym: "FM" EXACT []
is_a: CHMO:0000102 ! light microscopy assay
is_a: OBI:0001501 ! fluorescence detection assay
property_value: IAO:0000118 "fluorescence imaging" xsd:string
property_value: IAO:0000118 "fluorescence microscopic imaging" xsd:string
property_value: IAO:0000118 "FM" xsd:string
property_value: IAO:0000119 "CHMO" xsd:string

[Term]
id: CHMO:0000088
name: fluorescence laser scanning microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by scanning a laser spot of specific wavelength over its surface." [FIX:0000380, https://orcid.org/0000-0002-0640-0422]
synonym: "FLSM" EXACT []
synonym: "laser scanning fluorescence microscopy" EXACT []
synonym: "laser scanning microscopy" EXACT []
synonym: "LSM" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy

[Term]
id: CHMO:0000089
name: confocal fluorescence microscopy assay
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by scanning a gas (Ar or Kr) laser spot of specific wavelength over its surface and using a spatial pinhole to eliminate out-of-focus fluorescence." [https://doi.org/10.1039/b807581f]
synonym: "CLSM" EXACT []
synonym: "confocal fluorescence imaging" EXACT []
synonym: "confocal fluorescence microscopy" EXACT []
synonym: "confocal laser scanning fluorescence microscopy" EXACT []
synonym: "confocal-laser scanning microscopy" EXACT []
synonym: "fluorescence confocal microscopy" EXACT []
synonym: "fluorescence confocal scanning laser microscopy" EXACT []
synonym: "LSCM" EXACT []
synonym: "scanning confocal fluorescence microscopy" EXACT []
is_a: CHMO:0000088 ! fluorescence laser scanning microscopy
property_value: IAO:0000118 "CLSM" xsd:string
property_value: IAO:0000118 "confocal fluorescence imaging" xsd:string
property_value: IAO:0000118 "confocal laser scanning fluorescence microscopy" xsd:string
property_value: IAO:0000118 "confocal laser scanning microscopy" xsd:string
property_value: IAO:0000118 "confocal-laser scanning microscopy" xsd:string
property_value: IAO:0000118 "fluorescence confocal microscopy" xsd:string
property_value: IAO:0000118 "fluorescence confocal scanning laser microscopy" xsd:string
property_value: IAO:0000118 "LSCM" xsd:string
property_value: IAO:0000118 "scanning confocal fluorescence microscopy" xsd:string
property_value: IAO:0000119 "CHMO" xsd:string

[Term]
id: CHMO:0000090
name: multi-photon laser scanning microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by scanning a solid-state (Ti sapphire) laser spot of specific wavelength over its surface to produce multi-photon fluorescence (i.e. the fluorophore simultaneously absorbs multiple photons of typically one half to one third of the energy required for single-photon excitation)." [https://orcid.org/0000-0002-0640-0422]
synonym: "MPLSM" EXACT []
synonym: "multi photon laser scanning microscopy" EXACT []
synonym: "multiphoton laser scanning microscopy" EXACT []
xref: FIX:0000383
is_a: CHMO:0000088 ! fluorescence laser scanning microscopy

[Term]
id: CHMO:0000091
name: fluorescence lifetime imaging microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by illuminating it with light of specific wavelengths and the spatial distribution of mean fluorescence lifetimes (usually on the ns scale) is mapped within the microscopic images." [https://doi.org/10.1007/b102213]
synonym: "FLIM" EXACT []
synonym: "fluorescence-lifetime imaging microscopy" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy

[Term]
id: CHMO:0000092
name: infrared fluorescence microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by illuminating it with radiation in the infra-red region (2.5–16 &#x3bc;m)." [https://orcid.org/0000-0002-0640-0422]
synonym: "infra-red fluorescence microscopy" EXACT []
synonym: "IR fluorescence microscopy" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy

[Term]
id: CHMO:0000093
name: near-infrared fluorescence microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by illuminating it with radiation in the near infra-red region (0.8–2.5 &#x3bc;m)." [https://orcid.org/0000-0002-0640-0422]
synonym: "near infra-red fluorescence microscopy" EXACT []
synonym: "near-infrared fluorescence microscopy" EXACT []
synonym: "NIRF microscopy" EXACT []
synonym: "NIRFM" EXACT []
is_a: CHMO:0000092 ! infrared fluorescence microscopy

[Term]
id: CHMO:0000094
name: total internal reflection fluorescence microscopy
def: "Microscopy where the specimen (a fluorophore) can be made to fluoresce (emit energy as visible light) by illuminating it with light of specific wavelength. The light is totally internally reflected to generate an evanescent wave at the glass microscope slide-water interface. The evanescent wave selectively illuminates and excites fluorophores in a restricted region of the specimen allowing fluorophores on the surface to be imaged (normally the fluorescence of surface fluorophores is overwhelmed by background fluorescence)." [https://orcid.org/0000-0002-0640-0422]
synonym: "TIRF microscopy" EXACT []
synonym: "TIRFM" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy

[Term]
id: CHMO:0000095
name: ultraviolet fluorescence microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by illuminating it with radiation in the ultra-violet region (4–380 nm)." [ISBN:0632034335]
synonym: "ultra-violet fluorescence microscopy" EXACT []
synonym: "ultraviolet fluorescence microscopy" EXACT []
synonym: "UV fluorescence microscopy" EXACT []
synonym: "UVF microscopy" EXACT []
synonym: "UVFM" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy

[Term]
id: CHMO:0000096
name: visible fluorescence microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by illuminating it with radiation in the visible region (380–750 nm)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000087 ! fluorescence microscopy

[Term]
id: CHMO:0000097
name: ion microscopy
alt_id: FIX:0000962
def: "A microscopy in which ions are used to produce an image." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.I03221"}
synonym: "IM" EXACT OMO:0003012 []
is_a: CHMO:0000067 ! microscopy
property_value: OMO:0003012 "SIMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.I03221"}

[Term]
id: CHMO:0000098
name: field ion microscopy
def: "Microscopy where atoms of an inert gas in the vicinty of the specimen (which is in the form of a very sharp tip <10 m diameter) are ionised by the application of a strong electric field to the tip and an image is produced by the projection of the ions onto a fluorescent screen. The image consists of a pattern of spots of light which correspond to individual atoms on the specimen surface." [Orange:17.2.7]
synonym: "field ionisation microscopy" EXACT []
synonym: "field ionization microscopy" EXACT []
synonym: "field-ion microscopy" EXACT []
synonym: "field-ionisation microscopy" EXACT []
synonym: "field-ionization microscopy" EXACT []
synonym: "FIM" EXACT []
is_a: CHMO:0000097 ! ion microscopy

[Term]
id: CHMO:0000099
name: atom probe field ion microscopy
def: "Microscopy where atoms in the vicinty of the specimen (which is in the form of a very sharp tip <10 m diameter) are ionised by the application of a strong electric field to the tip and an image is produced by the projection of the ions onto a fluorescent screen. The image consists of a pattern of spots of light which correspond to individual atoms on the specimen surface. When a sudden voltage pulse is applied to the tip, atoms from the surface of the specimen itself are be ejected and travel down a drift tube where their arrival time (a measure of the mass of the atom) can be determined. This allows the atomic composition of the specimen to be determined." [https://orcid.org/0000-0002-0640-0422]
synonym: "AP field ionisation microscopy" EXACT []
synonym: "AP field ionization microscopy" EXACT []
synonym: "AP field-ion microscopy" EXACT []
synonym: "AP field-ionisation microscopy" EXACT []
synonym: "AP field-ionization microscopy" EXACT []
synonym: "AP FIM" EXACT []
synonym: "AP-FIM" EXACT []
synonym: "AP/FIM" EXACT []
synonym: "APFIM" EXACT []
synonym: "atom probe field ionisation microscopy" EXACT []
synonym: "atom probe field ionization microscopy" EXACT []
synonym: "atom probe field-ion microscopy" EXACT []
synonym: "atom probe field-ionisation microscopy" EXACT []
synonym: "atom probe field-ionization microscopy" EXACT []
synonym: "atom-probe field-ion microscopy" EXACT []
is_a: CHMO:0000098 ! field ion microscopy

[Term]
id: CHMO:0000100
name: helium-ion microscopy
def: "Microscopy where atoms of He gas in the vicinty of the specimen are ionised and an image is produced by the projection of the ions onto a fluorescent screen. The image consists of a pattern of spots of light which correspond to individual atoms on the specimen surface." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000098 ! field ion microscopy

[Term]
id: CHMO:0000101
name: scanning ion microscopy
alt_id: FIX:0000963
def: "Microscopy where an ion beam is scanned over the specimen surface and the secondary electrons emitted are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "SIM" RELATED non-mining_synonym []
is_a: CHMO:0000097 ! ion microscopy

[Term]
id: CHMO:0000102
name: light microscopy assay
alt_id: FIX:0000113
def: "Microscopy where the specimen is illuminated with visible light and a system of lenses is used to produce an image." [https://orcid.org/0000-0002-0640-0422]
synonym: "light microscopy" EXACT []
synonym: "OM" EXACT []
is_a: CHMO:0000067 ! microscopy
is_a: OBI:0002119 ! microscopy assay
property_value: IAO:0000118 "light microscopy" xsd:string
property_value: IAO:0000118 "OM" xsd:string
property_value: IAO:0000118 "optical microscopy" xsd:string
property_value: IAO:0000119 "CHMO" xsd:string

[Term]
id: CHMO:0000103
name: confocal microscopy
def: "Microscopy where visible light coming from the specimen is collected and guided through a pinhole before it is detected. The pinhole allows only light from the focal point to pass to the detector, reducing background interference." [ISBN:978-3-540-74597-6]
is_a: CHMO:0000102 ! light microscopy assay

[Term]
id: CHMO:0000104
name: bright-field microscopy
def: "Microscopy where the specimen is illuminated with light transmitted from a source on the opposite side of the specimen from the objective." [https://orcid.org/0000-0002-0640-0422]
synonym: "bright field microscopy" EXACT []
synonym: "bright-field optical microscopy" EXACT []
synonym: "transmitted light microscopy" EXACT []
synonym: "transmitted-light microscopy" EXACT []
is_a: CHMO:0000102 ! light microscopy assay

[Term]
id: CHMO:0000105
name: comparison light microscopy
def: "Microscopy where two specimens can be compared by illuminating them with visible light using two identical sets of microscope lenses which are linked by an optical bridge." [ISBN:0-85404-539-2]
is_a: CHMO:0000102 ! light microscopy assay

[Term]
id: CHMO:0000106
name: optical interference microscopy
def: "Microscopy where the specimen is illuminated with visible light split into two beams, which then interfere to produce fringes whose spacing is proportional to the height of the specimen." [https://orcid.org/0000-0002-0640-0422]
synonym: "interference optical microscopy" EXACT []
synonym: "IOM" EXACT []
synonym: "OIM" EXACT []
is_a: CHMO:0000102 ! light microscopy assay

[Term]
id: CHMO:0000107
name: differential interference contrast microscopy
def: "Microscopy where the specimen is illuminated with polarised visible light split into two beams, which then interfere to produce fringes whose spacing is proportional to the height of the specimen." [https://orcid.org/0000-0002-0640-0422]
synonym: "DIC" EXACT []
synonym: "DIC microscopy" EXACT []
synonym: "NIC" EXACT []
synonym: "NIC microscopy" EXACT []
synonym: "Nomarski interference contrast microscopy" EXACT []
synonym: "Nomarski microscopy" EXACT []
is_a: CHMO:0000106 ! optical interference microscopy

[Term]
id: CHMO:0000108
name: low coherence interference microscopy
def: "Microscopy where the specimen is illuminated with short-coherence length visible light split into two beams, which then interfere to produce fringes whose spacing is proportional to the height of the specimen." [ISBN:0824742524]
is_a: CHMO:0000106 ! optical interference microscopy

[Term]
id: CHMO:0000109
name: coherence probe microscopy
def: "Microscopy where the surface of the specimen is illuminated with short-coherence length visible light split into two beams, which then interfere to produce fringes whose spacing is proportional to the profile of the specimen." [ISBN:0824742524]
synonym: "coherence-probe microscopy" EXACT []
synonym: "CPM" EXACT []
synonym: "phase correlation microscopy" EXACT []
is_a: CHMO:0000108 ! low coherence interference microscopy

[Term]
id: CHMO:0000110
name: phase contrast microscopy
def: "Microscopy where a transparent specimen is illuminated with visible light and small phase shifts in the light passing through the specimen are used to produce an image." [https://orcid.org/0000-0002-0640-0422]
synonym: "PCM" EXACT []
synonym: "phase-contrast microscopy" EXACT []
is_a: CHMO:0000102 ! light microscopy assay

[Term]
id: CHMO:0000111
name: polarising light microscopy
def: "Microscopy where the specimen placed between two orthogonal polarising filters and illuminated with visible light." [https://orcid.org/0000-0002-0640-0422]
synonym: "optical polarisation microscopy" EXACT []
synonym: "optical polarising microscopy" EXACT []
synonym: "optical polarization microscopy" EXACT []
synonym: "PLM" EXACT []
synonym: "polarised light microscopy" EXACT []
synonym: "polarised optical microscopy" EXACT []
synonym: "polarized light microscopy" EXACT []
synonym: "polarized light optical microscopy" EXACT []
synonym: "polarized optical microscopy" EXACT []
synonym: "polarizing light microscopy" EXACT []
synonym: "polarizing optical microscopy" EXACT []
synonym: "POM" EXACT []
is_a: CHMO:0000102 ! light microscopy assay

[Term]
id: CHMO:0000112
name: scanning probe microscopy
def: "Microscopy which uses a probe to scan the surface of the specimen and measure some form of interaction between surface and probe. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the probe-surface interaction as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [FIX:0000121, ISBN:1-86094-199-0]
synonym: "scanning-probe microscopy" EXACT []
synonym: "SPM" EXACT []
is_a: CHMO:0000067 ! microscopy

[Term]
id: CHMO:0000113
name: atomic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [FIX:0000114, https://orcid.org/0000-0002-0640-0422]
synonym: "AFM" EXACT []
synonym: "atomic force imaging" EXACT []
synonym: "atomic-force microscopy" EXACT []
synonym: "scanning force microscopy" EXACT []
synonym: "SFM" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000114
name: piezoresponse force microscopy
def: "Microscopy where an electric field is applied to a sharp spike (known as a 'tip') which is mounted on the end of a cantilever. The tip scans the surface of a piezoelectric specimen and the distortion of the electric field by the specimen is measured as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [https://doi.org/10.1007/s10853-005-7244-2]
synonym: "PFM" RELATED non-mining_synonym []
synonym: "piezo-force microscopy" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy

[Term]
id: CHMO:0000115
name: magnetic force microscopy
def: "Microscopy which uses a sharp magnetic spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of a magnetic specimen. An image of the surface is obtained by mechanically moving the tip in a raster scan of the specimen, line by line, and recording the magnetic force experienced by it as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [FIX:0000118, ISBN:1-86094-199-0]
synonym: "magnetic-force microscopy" EXACT []
synonym: "MFM" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy

[Term]
id: CHMO:0000116
name: photonic force microscopy
def: "Microscopy where optical tweezers are used to trap a small fluorescent latex bead which is then scanned across biological specimens in aqueous solution. An image of the surface is obtained by mechanically moving the bead in a raster scan of the specimen, line by line, and recording the fluorescence intensity as a function of position. A feedback loop is used to maintain a fixed relationship between the bead and surface during scanning." [https://doi.org/10.1006/jsbi.1997.3881]
synonym: "PFM" EXACT []
synonym: "photonic-force microscopy" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000117
name: scanning capacitance microscopy
def: "Microscopy which uses a small electrode to scan the surface of the specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the electrostatic capacitance of the surface as a function of position. A feedback loop is used to maintain a fixed relationship between the electrode and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "SCAM" EXACT []
synonym: "scanning-capacitance microscopy" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000118
name: scanning near-field microscopy
def: "Any type of microscopy where a probe is positioned very close to the surface of the specimen (in the near-field). An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the probe-surface interaction as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "near-field scanning microscopy" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000119
name: photon scanning tunnelling microscopy
def: "Microscopy where the specimen is illuminated with a near-field of photons. An image of the surface is obtained by mechanically moving an optical fibre probe in a raster scan over the specimen, line by line, and detecting any photons which tunnel from the specimen to the probe as a function of position. A feedback loop is used to maintain a fixed relationship between the optical fibre probe and surface during scanning." [google.patent:US5018865]
synonym: "photon scanning tunneling microscopy" EXACT []
synonym: "photon-scanning tunneling microscopy" EXACT []
synonym: "photon-scanning tunnelling microscopy" EXACT []
synonym: "PSTM" EXACT []
is_a: CHMO:0000118 ! scanning near-field microscopy

[Term]
id: CHMO:0000120
name: scanning near-field optical microscopy
def: "A scanning near-field microscopy in which a probe consisting of a laser transmitted through a tapered optical fibre is positioned very close to ( 10 nm from) the surface of the specimen. The tip is coated with metal (to prevent light from escaping from the sides) and near-field (or evanescent field) light is emitted through a small opening or 'aperture' (50–100 nm in diameter) at the apex of the probe. An image is produced by scanning the probe over the specimen and detecting the disturbance of the near-field as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [FIX:0000385] {prov:wasInfluencedBy="ISBN:1-86094-199-0", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09202"}
synonym: "aperture NSOM" EXACT []
synonym: "aperture scanning near-field optical microscopy" EXACT []
synonym: "aperture SNOM" EXACT []
synonym: "aperture-NSOM" EXACT []
synonym: "aperture-SNOM" EXACT []
synonym: "near-field optical microscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09202"}
synonym: "near-field scanning optical microscopy" EXACT []
synonym: "near-field scanning optical microscopy (NSOM)" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09202"}
synonym: "NSOM" EXACT OMO:0003012 []
is_a: CHMO:0000118 ! scanning near-field microscopy
property_value: OMO:0003012 "SNOM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09202"}

[Term]
id: CHMO:0000121
name: fluorescence scanning near-field optical microscopy
def: "Microscopy where a probe consisting of a laser of a specific wavelength transmitted through a tapered optical fibre is positioned very close to (<10 nm from) the surface of the specimen. The tip is coated with metal (to prevent light from escaping from the sides) and near-field (or evanescent field) light is emitted through a small opening or 'aperture' (50–100 nm in diameter) at the apex of the probe. An image is produced by scanning the probe over the specimen and detecting the fluorescence intensity from fluorophores on the surface of the specimen as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000120 ! scanning near-field optical microscopy

[Term]
id: CHMO:0000122
name: infrared scanning near-field optical microscopy
def: "Microscopy where a probe consisting of an infrared laser transmitted through a tapered optical fibre is positioned very close to (<10 nm from) the surface of the specimen. The tip is coated with metal (to prevent light from escaping from the sides) and near-field (or evanescent field) infrared radiation is emitted through a small opening or 'aperture' (50–100 nm in diameter) at the apex of the probe. An image is produced by scanning the probe over the specimen and detecting the disturbance of the infrared near-field as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1016/j.jallcom.2005.02.057]
synonym: "infra-red near-field scanning optical microscopy" EXACT []
synonym: "infra-red scanning near-field optical microscopy" EXACT []
synonym: "infrared near-field scanning optical microscopy" EXACT []
synonym: "IR-NSOM" EXACT []
synonym: "IR-SNOM" EXACT []
synonym: "SNFIM" EXACT []
synonym: "SNIM" EXACT []
synonym: "SNIM imaging" EXACT []
is_a: CHMO:0000120 ! scanning near-field optical microscopy

[Term]
id: CHMO:0000123
name: microwave scanning near-field microscopy
def: "Microscopy where a probe consisting of a microwave radiation source transmitted through a tapered optical fibre is positioned very close to (<10 nm from) the surface of the specimen. The tip is coated with metal (to prevent light from escaping from the sides) and near-field (or evanescent field) microwave radiation is emitted through a small opening or 'aperture' (50-100 nm in diameter) at the apex of the probe. An image is produced by scanning the probe over the specimen and detecting the disturbance of the microwave near-field as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "microwave near-field scanning microscopy" EXACT []
synonym: "near-field scanning microwave microscopy" EXACT []
synonym: "NSMM" EXACT []
synonym: "SNMM" EXACT []
is_a: CHMO:0000120 ! scanning near-field optical microscopy

[Term]
id: CHMO:0000124
name: apertureless near-field scanning optical microscopy
def: "Microscopy where a laser spot is focused on a solid sharp metallic probe producing a confined light field very close to (<10 nm from) the surface of the specimen. An image is produced by scanning the probe over the specimen and detecting the scattering of the incident light by the probe as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1039/b815925d]
synonym: "aNSOM" EXACT []
synonym: "apertureless scanning near-field optical microscopy" EXACT []
synonym: "aSNOM" EXACT []
synonym: "scattering type apertureless near-field scanning optical microscopy" EXACT []
synonym: "scattering type apertureless scanning near-field optical microscopy" EXACT []
synonym: "scattering type near-field scanning optical microscopy" EXACT []
synonym: "scattering type scanning near-field optical microscopy" EXACT []
is_a: CHMO:0000118 ! scanning near-field microscopy

[Term]
id: CHMO:0000125
name: scanning plasmon near-field microscopy
def: "Microscopy where a laser spot is focused on a solid sharp noble metal probe very close to (<10 nm from) the surface of the specimen. The laser spot excites plasmons at the probe-surface interface and an image is produced by scanning the probe over the specimen and detecting the electromagnetic field as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1039/b109955h]
synonym: "scanning-plasmon near-field microscopy" EXACT []
synonym: "SPNM" EXACT []
is_a: CHMO:0000124 ! apertureless near-field scanning optical microscopy

[Term]
id: CHMO:0000126
name: scanning near-field thermal microscopy
def: "Microscopy where a thermocouple probe is positioned very close to the surface of the specimen (in the near-field). An image of the surface is obtained by mechanically moving the thermocouple probe in a raster scan of the specimen, line by line, and recording the surface–probe heat transfer as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "near-field scanning thermal microscopy" EXACT []
synonym: "NSThM" EXACT []
synonym: "SNThM" EXACT []
is_a: CHMO:0000118 ! scanning near-field microscopy

[Term]
id: CHMO:0000127
name: scanning electrochemical microscopy
def: "Microscopy where an electrode probe is positioned very close to the surface of the specimen (in the near-field). The surface is mechanically scanned by the electrode in a raster scan and the height required by a feedback loop in order to maintain a constant electrical conductance between the electrode and the specimen is recorded as a function of position." [ISBN:1-86094-199-0]
synonym: "scanning-electrochemical microscopy" EXACT []
synonym: "SECM" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000128
name: scanning ion conductance microscopy
def: "Microscopy where a probe consisting of a glass nano- or micro- pipette filled with electrolyte is positioned very close to (in the near-field of) a specimen which is held in an oppositely charge electrolyte. An image of the surface is obtained by mechanically moving the pipette in a raster scan of the specimen, line by line, and recording the ion conductance as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [ISBN:1-86094-199-0]
synonym: "scanning-ion conductance microscopy" EXACT []
synonym: "SICM" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000129
name: scanning probe acoustic microscopy
def: "Microscopy where a probe vibrating at its resonant frequency is scanned over the specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the resonant frequency (or the amplitude of vibration) of the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1007/s10853-005-7244-2]
synonym: "SAM" RELATED non-mining_synonym []
synonym: "scanning acoustic microscopy" EXACT []
synonym: "SPAM" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000130
name: scanning near-field acoustic microscopy
def: "Microscopy where a probe vibrating at its resonant frequency is positioned very close to the surface of the specimen (in the near-field). An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the resonant frequency (or amplitude of vibration) of the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1007/BF00694423]
synonym: "near-field scanning acoustic microscopy" EXACT []
synonym: "NSAM" EXACT []
synonym: "SNAM" EXACT []
is_a: CHMO:0000129 ! scanning probe acoustic microscopy

[Term]
id: CHMO:0000131
name: scanning thermal microscopy
def: "Microscopy where an Wollaston wire probe is scanned over the surface of the specimen and the height required by a feedback loop in order to maintain a constant temperature between the probe and the specimen is recorded as a function of position." [ISBN:1-86094-199-0]
synonym: "scanning-thermal microscopy" EXACT []
synonym: "SThM" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy
relationship: BFO:0000057 CHMO:0001098 ! has participant Wollaston wire

[Term]
id: CHMO:0000132
name: scanning tunnelling microscopy
alt_id: FIX:0000112
def: "Microscopy which uses a sharp conducting probe (or 'tip') held very close (1 nm) to the surface of the specimen. A bias voltage is applied between the tip and specimen which causes a tunnelling current to flow. An image is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the tunnelling current as a function of position." [ISBN:1-86094-199-0]
synonym: "scanning tunneling electron microscopy" EXACT []
synonym: "scanning tunnelling electron microscopy" EXACT []
synonym: "scanning-tunneling electron microscopy" EXACT []
synonym: "scanning-tunnelling microscopy" EXACT []
synonym: "STM" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy

[Term]
id: CHMO:0000133
name: thermal lens microscopy
def: "Microscopy where an excitation laser and a probe laser are focused onto a specimen forming a refractive index distribution which results in a concave excitation beam. The strength of this lens is proportional to the sample concentration and is detected by a change in transmittance in the probe beam." [https://doi.org/10.1021/ac05196u]
synonym: "thermal-lens microscopy" EXACT []
synonym: "TLM" EXACT []
is_a: CHMO:0000067 ! microscopy
relationship: BFO:0000057 CHMO:0002894 ! has participant excitation laser
relationship: BFO:0000057 CHMO:0002895 ! has participant probe laser

[Term]
id: CHMO:0000134
name: ultra-violet thermal lens microscopy
def: "Thermal lens microscopy where the excitation laser is an ultraviolet laser." [https://doi.org/10.1021/ac05196u]
synonym: "ultra-violet thermal-lens microscopy" EXACT []
synonym: "ultraviolet thermal lens microscopy" EXACT []
synonym: "ultraviolet thermal-lens microscopy" EXACT []
synonym: "UV-TLM" EXACT []
is_a: CHMO:0000133 ! thermal lens microscopy

[Term]
id: CHMO:0000135
name: profilometry
def: "The measurement of the profile of a surface in order to quantify its roughness." [https://orcid.org/0000-0002-0640-0422]
synonym: "SP" RELATED non-mining_synonym []
synonym: "surface profilometry" EXACT []
is_a: OBI:0000185 ! imaging assay

[Term]
id: CHMO:0000136
name: contact profilometry
def: "A method where the profile of a surface is determined by moving a diamond stylus laterally across it at a specified contact force and measuring its vertical displacement." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000135 ! profilometry

[Term]
id: CHMO:0000137
name: optical profilometry
def: "A method where the profile of a surface is determined by illuminating the sample with a beam of light which has been split into two paths, one of which is directed at the sample and the other at a reference mirror. When the reflections are recombined any interference contains information about the contours of the surface." [https://doi.org/10.1039/b807820c]
synonym: "non-contact profilometry" EXACT []
is_a: CHMO:0000135 ! profilometry

[Term]
id: CHMO:0000138
name: Fourier profilometry
def: "A method where the profile of a surface is determined by illuminating the sample with a beam of light which has been split into two paths, one of which is directed at the sample and the other at a reference mirror. When the reflections are recombined a Fourier transform is applied to the phase of the interference pattern which contains information about the contours of the surface." [ISBN:9051993080]
synonym: "Fourier transform profilometry" EXACT []
synonym: "FP" RELATED non-mining_synonym []
synonym: "FTP" RELATED non-mining_synonym []
is_a: CHMO:0000137 ! optical profilometry

[Term]
id: CHMO:0000139
name: phase profilometry
def: "A method where the profile of a surface is determined by illuminating the sample with a beam of light which has been split into two paths, one of which is directed at the sample and the other at a reference mirror. When the reflections are recombined any distortions of periodic shadows due to interference contain information about the contours of the surface." [https://doi.org/10.1061/40604(273)28]
synonym: "PP" RELATED non-mining_synonym []
is_a: CHMO:0000137 ! optical profilometry

[Term]
id: CHMO:0000140
name: reciprocal-space method
def: "Any detection or measurement method for a set of points in reciprocal space." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000141
name: diffraction method
def: "A reciprocal-space method in which the structure of a crystal or molecule can be determined by directing a beam of particles or radiation at a sample and recording the resulting diffraction pattern." [FIX:0000004, FIX:0000217, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.D01711"}
synonym: "crystallography" EXACT []
synonym: "diffraction analysis" EXACT []
is_a: CHMO:0000140 ! reciprocal-space method

[Term]
id: CHMO:0000142
name: electron diffraction
def: "A method for determining structure by directing a beam of electrons (the energies of which are controlled by their acceleration voltage) and recording the resulting diffraction pattern." [FIX:0000009, ISBN:90190280031-0]
synonym: "ED" EXACT []
synonym: "electron crystallography" EXACT []
synonym: "electron diffraction analysis" EXACT []
synonym: "electron diffractometry" EXACT []
is_a: CHMO:0000141 ! diffraction method

[Term]
id: CHMO:0000143
name: electron backscatter diffraction
def: "A method for determining structure by directing a beam of electrons at the sample (the energies of which are controlled by their acceleration voltage) and recording the resulting diffraction pattern of any backscattered electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "backscatter Kikuchi diffraction" EXACT []
synonym: "BKD" EXACT []
synonym: "EBSD" EXACT []
is_a: CHMO:0000142 ! electron diffraction

[Term]
id: CHMO:0000144
name: high energy electron diffraction
def: "A method for determining structure by directing a beam of high energy (10–200 keV) electrons at the sample and recording the resulting diffraction pattern." [Orange:17.3]
synonym: "HEED" EXACT []
synonym: "high-energy electron diffraction" EXACT []
is_a: CHMO:0000142 ! electron diffraction

[Term]
id: CHMO:0000145
name: transmission high energy electron diffraction
def: "A high energy electron diffraction method in which the resulting diffraction pattern is produced by any electrons transmitted through the sample." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06483"}
synonym: "SADP" EXACT OMO:0003012 []
synonym: "SAED" EXACT OMO:0003012 []
synonym: "selected area electron diffraction" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.T06483"}
synonym: "selected-area electron diffraction" EXACT []
synonym: "transmission high-energy electron diffraction" EXACT []
is_a: CHMO:0000144 ! high energy electron diffraction
property_value: OMO:0003012 "THEED" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.T06483"}

[Term]
id: CHMO:0000146
name: reflection high energy electron diffraction
def: "A high energy electron diffraction method where the resulting diffraction pattern is produced by any reflected or elastically scattered electrons." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.R05238"}
synonym: "reflection high-energy electron diffraction" EXACT []
is_a: CHMO:0000144 ! high energy electron diffraction
property_value: OMO:0003012 "RHEED" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.R05238"}

[Term]
id: CHMO:0000147
name: low energy electron diffraction
def: "An electron diffracation method in which the beam of electrons has low energy (<500 eV)." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.L03631"}
is_a: CHMO:0000142 ! electron diffraction
property_value: OMO:0003012 "LEED" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.L03631"}

[Term]
id: CHMO:0000148
name: convergent beam low energy electron diffraction
def: "A method for determining structure by directing a highly convergent beam (nm diameter) of low energy (<500 eV) electrons at the sample and recording the resulting diffraction pattern." [https://doi.org/10.1017/S1431927604040346]
synonym: "CBLEED" EXACT []
synonym: "convergent beam low-energy electron diffraction" EXACT []
synonym: "convergent-beam low-energy electron diffraction" EXACT []
is_a: CHMO:0000147 ! low energy electron diffraction

[Term]
id: CHMO:0000149
name: elastic low energy electron diffraction
def: "A method for determining structure by directing a beam of low energy (<500 eV) electrons at the sample and recording the resulting diffraction pattern produced by any elastically scattered (scattering where kinetic energy is conserved) electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "elastic low-energy electron diffraction" EXACT []
synonym: "ELEED" EXACT []
synonym: "low-energy electron diffraction" EXACT []
is_a: CHMO:0000147 ! low energy electron diffraction

[Term]
id: CHMO:0000150
name: inelastic low energy electron diffraction
def: "A method for determining structure by directing a beam of low energy (<500 eV) electrons at the sample and recording the resulting diffraction pattern produced by any inelastically scattered (scattering where kinetic energy is not conserved) electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "ILEED" EXACT []
synonym: "inelastic low-energy electron diffraction" EXACT []
is_a: CHMO:0000147 ! low energy electron diffraction

[Term]
id: CHMO:0000151
name: transmission low energy electron diffraction
def: "A method for determining structure by directing a beam of high energy (<500 eV) electrons at the sample and recording the resulting diffraction pattern produced by any electrons transmitted through the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "TLEED" EXACT []
synonym: "transmission low-energy electron diffraction" EXACT []
is_a: CHMO:0000147 ! low energy electron diffraction

[Term]
id: CHMO:0000152
name: photoelectron diffraction
def: "A method for determining structure during photoelectron spectroscopy. Photons are directed at the sample and diffraction patterns resulting from the emission of electrons are recorded." [Orange:17.2.1.6]
synonym: "PD" RELATED non-mining_synonym []
synonym: "PED" RELATED []
synonym: "PhD" RELATED non-mining_synonym []
is_a: CHMO:0000142 ! electron diffraction

[Term]
id: CHMO:0000153
name: azimuthal photoelectron diffraction
def: "A method for determining structure during photoelectron spectroscopy. Photons are directed at a sample and diffraction patterns resulting from the emission of electrons are determined as a function of emission angle." [OrangeBook:17.2.1.6]
synonym: "APD" EXACT []
synonym: "APED" EXACT []
synonym: "azimuthal-photoelectron diffraction" EXACT []
is_a: CHMO:0000152 ! photoelectron diffraction

[Term]
id: CHMO:0000154
name: normal photoelectron diffraction
def: "A method for determining structure during photoelectron spectroscopy. Photons are directed at a sample and diffraction patterns resulting from the emission of electrons at 90° from the surface are recorded." [Orange:17.2.1.6]
synonym: "normal-photoelectron diffraction" EXACT []
synonym: "NPD" RELATED non-mining_synonym []
synonym: "NPED" EXACT []
is_a: CHMO:0000152 ! photoelectron diffraction

[Term]
id: CHMO:0000155
name: X-ray photoelectron diffraction
def: "A method for determining structure during X-ray photoelectron spectroscopy. X-rays are directed at a sample and diffraction patterns resulting from the emission of electrons are recorded." [Orange:17.2.1.6]
synonym: "XPD" EXACT []
synonym: "XPED" EXACT []
synonym: "XPhD" EXACT []
is_a: CHMO:0000152 ! photoelectron diffraction

[Term]
id: CHMO:0000156
name: X-ray diffraction
def: "A diffraction method that directs a beam of X-rays at the sample and detects the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate." [FIX:0000007] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08771"}
synonym: "X-ray analysis" EXACT []
synonym: "X-Ray crystallographic analysis" EXACT []
synonym: "X-ray crystallography" EXACT []
synonym: "X-ray diffraction analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08771"}
synonym: "X-ray diffractometry" EXACT []
synonym: "X-ray structure determination" EXACT []
is_a: CHMO:0000141 ! diffraction method
property_value: OMO:0003012 "XRD" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08771"}

[Term]
id: CHMO:0000157
name: in situ micro-X-ray diffraction
def: "A method for determining structure by detecting the positions and intensities of X-rays, that have been generated in microstructural domain, as a pattern of spots on a photographic plate." [Orange:17.3]
synonym: "Kossel technique" EXACT []
synonym: "Kossel-technique" EXACT []
synonym: "micro in situ XRD" EXACT []
synonym: "micro X-ray diffraction" EXACT []
synonym: "micro XRD" EXACT []
synonym: "MXRD" EXACT []
is_a: CHMO:0001137 ! in situ X-ray diffraction

[Term]
id: CHMO:0000158
name: powder X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at a powdered solid sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate." [https://orcid.org/0000-0002-0640-0422]
synonym: "powder XRD" EXACT []
synonym: "PXD" EXACT []
synonym: "PXRD" EXACT []
synonym: "X-ray powder diffraction" EXACT []
synonym: "XRPD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0000159
name: single crystal X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at a single crystal sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. Single crystal X-ray diffraction is used for protein crystallography." [https://orcid.org/0000-0002-0640-0422]
synonym: "single crystal X-ray crystallography" EXACT []
synonym: "single-crystal X-ray diffraction" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0000160
name: scattering method
def: "A reciprocal-space method in which reciprocal space structure can be determined by measuring the change in direction or energy of incident particles or radiation scattered by a sample." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.S05487"}
is_a: CHMO:0000140 ! reciprocal-space method

[Term]
id: CHMO:0000161
name: alpha-particle scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered alpha-particles." [https://orcid.org/0000-0002-0640-0422]
synonym: "alpha scattering" EXACT []
synonym: "alpha-scattering" EXACT []
is_a: CHMO:0000160 ! scattering method

[Term]
id: CHMO:0000162
name: atom scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered atoms." [OrangeBook:17.7.5]
is_a: CHMO:0000160 ! scattering method

[Term]
id: CHMO:0000163
name: inelastic atom scattering
def: "A method for determining structure by measuring the change in direction and energy of scattered He atoms. The He atoms suffer energy loss upon scattering by colliding inelastically with surfaces leading to the absorption or emission of surface phonons." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000162 ! atom scattering

[Term]
id: CHMO:0000164
name: electron scattering
def: "Spectroscopy where a beam of electrons with a known, extended range of kinetic energies is scattered by a surface and the energy and position of the scattered electrons is measured." [FIX:0000401, FIX:0000666, OrangeBook:17.2.2.1]
synonym: "electron scattering spectrometry" EXACT []
synonym: "electron scattering spectroscopy" EXACT []
synonym: "ESS" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000165
name: nanowire electron scattering
def: "Spectroscopy where a beam of electrons with a known, extended range of kinetic energies is scattered by a sample supported on a nano-sized wire (such as a carbon nanotube) and the energy loss the electrons suffer upon scattering is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "nanowire electron scattering spectrometry" EXACT []
synonym: "nanowire electron scattering spectroscopy" EXACT []
synonym: "NESS" EXACT []
is_a: CHMO:0000164 ! electron scattering

[Term]
id: CHMO:0000166
name: light scattering
def: "A scattering method for determining structure by measuring the change in direction or energy of scattered visible light. Light is scattered by the electrons surrounding the atomic nuclei in the sample." [FIX:0000402] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.L03525"}
synonym: "light scattering spectrometry" EXACT []
synonym: "light scattering spectroscopy" EXACT []
synonym: "LiSSP" EXACT OMO:0003012 []
synonym: "LS" EXACT OMO:0003012 []
synonym: "LSS" EXACT OMO:0003012 []
is_a: CHMO:0000160 ! scattering method

[Term]
id: CHMO:0000167
name: dynamic light scattering
def: "A light scattering for determining the size distribution of a sample of small particles in solution by illuminating the sample with a light source (usually a laser) and measuring the time-dependent fluctuations in the intensity of the scattered light caused by Brownian motion." [] {prov:wasInfluencedBy="ISBN:0471705160", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12275"}
synonym: "dynamic laser scattering" EXACT []
synonym: "dynamic light scattering" EXACT []
synonym: "dynamic light scattering spectrometry" EXACT []
synonym: "dynamic light scattering spectroscopy" EXACT []
synonym: "photocorrelation spectroscopy" EXACT []
synonym: "photon correlation spectrometry" EXACT []
synonym: "photon correlation spectroscopy" EXACT []
synonym: "photon-correlation spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12275"}
synonym: "quasi-elastic light scattering" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12275"}
synonym: "quasi-elastic light scattering spectrometry" EXACT []
synonym: "quasi-elastic light scattering spectroscopy" EXACT []
is_a: CHMO:0000166 ! light scattering
property_value: OMO:0003012 "DLS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12275"}
property_value: OMO:0003012 "PCS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12275"}
property_value: OMO:0003012 "QELS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12275"}

[Term]
id: CHMO:0000168
name: multi-angle light scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered visible light at a number of different angles, none of which are close to the angle of incidence of the light." [https://orcid.org/0000-0002-0640-0422]
synonym: "MALLS" EXACT []
synonym: "MALS" EXACT []
synonym: "multi angle light scattering" EXACT []
synonym: "multi-angle laser light scattering" EXACT []
synonym: "multi-angle light scattering spectrometry" EXACT []
synonym: "multi-angle light scattering spectroscopy" EXACT []
synonym: "multiangle light scattering" EXACT []
synonym: "multiple angle laser light scattering" EXACT []
synonym: "multiple angle laser light scattering spectrometry" EXACT []
synonym: "multiple angle laser light scattering spectroscopy" EXACT []
synonym: "multiple angle light scattering" EXACT []
synonym: "multiple angle light scattering spectroscopy" EXACT []
synonym: "multiple light scattering spectrometry" EXACT []
is_a: CHMO:0000166 ! light scattering

[Term]
id: CHMO:0000169
name: Rayleigh scattering spectroscopy
def: "A method for determining structure by measuring the change in direction or energy of Rayleigh scattered visible light." [FIX:0000059, https://doi.org/10.1007/978-3-540-72865-8]
synonym: "elastic light scattering" EXACT []
synonym: "laser Rayleigh scattering" EXACT []
synonym: "laser Rayleigh scattering spectrometry" EXACT []
synonym: "laser Rayleigh scattering spectroscopy" EXACT []
synonym: "laser-Rayleigh scattering" EXACT []
synonym: "Rayleigh scattering method" EXACT []
is_a: CHMO:0000166 ! light scattering

[Term]
id: CHMO:0000170
name: interferometric Rayleigh scattering spectroscopy
def: "A method for determining structure by measuring the change in direction or energy of Rayleigh scattered visible light which has been passed through an inferometer." [https://orcid.org/0000-0002-0640-0422]
synonym: "interferometric Rayleigh scattering" EXACT []
synonym: "interferometric Rayleigh scattering method" EXACT []
synonym: "interferometric Rayleigh scattering spectrometry" EXACT []
is_a: CHMO:0000169 ! Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000171
name: hyper Rayleigh scattering spectroscopy
def: "A method for determining the structure of a liquid sample by measuring the change in direction or energy of hyper-Rayleigh scattered visible light (scattering where photons from the incident laser–-with frequency –-are scattered into photons of the second harmonic–-photons with frequency 2)." [ISBN:0849389097]
synonym: "HRLS" EXACT []
synonym: "HRS" RELATED non-mining_synonym []
synonym: "hyper Rayleigh light scattering" EXACT []
synonym: "hyper Rayleigh scattering" EXACT []
synonym: "hyper Rayleigh scattering spectrometry" EXACT []
synonym: "hyper-Rayleigh light scattering" EXACT []
synonym: "hyper-Rayleigh scattering" EXACT []
synonym: "hyper-Rayleigh scattering spectrometry" EXACT []
synonym: "hyper-Rayleigh scattering spectroscopy" EXACT []
synonym: "second harmonic Rayleigh scattering" EXACT []
synonym: "SHLS" EXACT []
is_a: CHMO:0000169 ! Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000172
name: non-resonance Rayleigh scattering spectroscopy
def: "A method for determining structure by measuring the change in direction or energy of Rayleigh scattered visible light, where the wavelength of the incident light does not correspond to any absorption bands in the scattering molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "non-resonance Rayleigh scattering" EXACT []
synonym: "non-resonance Rayleigh scattering spectrometry" EXACT []
synonym: "non-resonant Rayleigh scattering" EXACT []
synonym: "off-resonance Rayleigh scattering" EXACT []
is_a: CHMO:0000169 ! Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000173
name: near-resonance Rayleigh scattering spectroscopy
def: "A method for determining structure by measuring the change in direction or energy of Rayleigh scattered visible light, where the wavelength of the incident light corresponds to an energy which is near to an absorption band in the scattering molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "near-Rayleigh resonance scattering" EXACT []
synonym: "near-Rayleigh resonant scattering" EXACT []
synonym: "near-resonance Rayleigh light scattering" EXACT []
synonym: "near-resonance Rayleigh scattering" EXACT []
synonym: "near-resonance Rayleigh scattering spectrometry" EXACT []
synonym: "near-resonant Rayleigh light scattering" EXACT []
synonym: "near-resonant Rayleigh scattering" EXACT []
synonym: "NRRLS" EXACT []
synonym: "NRRS" EXACT []
is_a: CHMO:0000169 ! Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000174
name: resonance Rayleigh scattering spectroscopy
def: "A method for determining structure by measuring the change in direction or energy of Rayleigh scattered visible light, where the wavelength of the incident light corresponds to an absorption band in the scattering molecules." [https://doi.org/10.1039/b101827m]
synonym: "resonance Rayleigh light scattering" EXACT []
synonym: "resonance Rayleigh scattering" EXACT []
synonym: "resonance Rayleigh scattering spectrometry" EXACT []
synonym: "RRLS" EXACT []
synonym: "RRS" EXACT []
synonym: "RRS detection" EXACT []
synonym: "RRSD" EXACT []
is_a: CHMO:0000169 ! Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000175
name: time-resolved resonance Rayleigh scattering
def: "A method for determining structure by measuring the change in direction or energy of Rayleigh scattered visible light, as a function of time, where the wavelength of the incident light corresponds to an absorption band in the scattering molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "time resolved resonance Rayleigh scattering spectrometry" EXACT []
synonym: "time resolved resonance Rayleigh spectroscopy" EXACT []
synonym: "time resolved resonant Rayleigh scattering spectrometry" EXACT []
synonym: "time resolved resonant Rayleigh spectroscopy" EXACT []
synonym: "time-resolved resonant Rayleigh scattering" EXACT []
synonym: "time-resolved resonant Rayleigh scattering spectroscopy" EXACT []
is_a: CHMO:0000174 ! resonance Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000176
name: forced Rayleigh scattering spectroscopy
def: "A method for determining structure where a grating created by the interference of two laser beams is written into a sample and a further laser beam is Rayleigh scattered by the grating. The change in direction or energy of the light and the temporal evolution of the scattered beam are measured." [https://doi.org/10.1007/BF00694201]
synonym: "forced Rayleigh light scattering" EXACT []
synonym: "forced Rayleigh light scattering spectrometry" EXACT []
synonym: "forced Rayleigh light scattering spectroscopy" EXACT []
synonym: "forced Rayleigh scattering" EXACT []
synonym: "forced Rayleigh scattering spectrometry" EXACT []
synonym: "FRLS" EXACT []
synonym: "FRS" EXACT []
is_a: CHMO:0000169 ! Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000177
name: thermal diffusion forced Rayleigh scattering
def: "A method for determining structure where a grating created by the interference of two laser beams is written into a sample which contains a small amount of dye. The intensity grating is converted into a temperature grating which, in turn, causes a concentration grating by thermal diffusion. A further laser beam is Rayleigh scattered by the grating and the change in direction or energy of the light and the temporal evolution of the scattered beam are measured." [https://doi.org/10.1039/b810860a]
synonym: "S-FRS" EXACT []
synonym: "S-FRSM" EXACT []
synonym: "SFRS" EXACT []
synonym: "SFRSM" EXACT []
synonym: "Soret forced Rayleigh scattering method" EXACT []
synonym: "TDFRS" EXACT []
synonym: "TDFRS analysis" EXACT []
synonym: "TDFRS method" EXACT []
synonym: "thermal diffusion forced Rayleigh scattering" EXACT []
synonym: "thermal-diffusion forced Rayleigh scattering" EXACT []
is_a: CHMO:0000176 ! forced Rayleigh scattering spectroscopy

[Term]
id: CHMO:0000178
name: infrared thermal diffusion forced Rayleigh scattering
def: "A method for determining structure where a grating created by the interference of infrared laser beams is written into a sample which contains a small amount of dye. The intensity grating is converted into a temperature grating which, in turn, causes a concentration grating by thermal diffusion. A further infrared laser beam is Rayleigh scattered by the grating and the change in direction or energy of the light and the temporal evolution of the scattered beam are measured." [https://doi.org/10.1039/b810860a]
synonym: "infrared thermal diffusion forced Rayleigh scattering" EXACT []
synonym: "IR-TDFRS" EXACT []
synonym: "IR-TDFRS analysis" EXACT []
synonym: "IR-TDFRS method" EXACT []
is_a: CHMO:0000177 ! thermal diffusion forced Rayleigh scattering

[Term]
id: CHMO:0000179
name: small-angle light scattering
def: "A method for determining structure by measuring the change in direction or energy of visible light scattered at a small angle (0.1–10°) to the incident light." [FIX:0000254, https://orcid.org/0000-0002-0640-0422]
synonym: "LALLS" EXACT []
synonym: "LALLSS" EXACT []
synonym: "LALS" EXACT []
synonym: "LALSS" EXACT []
synonym: "low angle laser light scattering" EXACT []
synonym: "low angle laser light scattering spectroscopy" EXACT []
synonym: "low angle light scattering" EXACT []
synonym: "low angle light scattering spectrometry" EXACT []
synonym: "low angle light scattering spectroscopy" EXACT []
synonym: "SALS" EXACT []
synonym: "SALSS" EXACT []
synonym: "small angle light scattering" EXACT []
is_a: CHMO:0000166 ! light scattering

[Term]
id: CHMO:0000180
name: static light scattering
def: "A light scattering for determining structure by measuring the total or time-averaged scattering intensity of scattered visible light as a function of angle." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12274"}
synonym: "classical light scattering" EXACT []
synonym: "differential light scattering" EXACT []
synonym: "differential light-scattering spectroscopy" EXACT []
synonym: "differential static light scattering" EXACT []
synonym: "DLSS" EXACT OMO:0003012 []
synonym: "integrated light scattering" EXACT []
synonym: "static light scattering" EXACT []
synonym: "static light scattering spectrometry" EXACT []
synonym: "static light scattering spectroscopy" EXACT []
synonym: "TILS" EXACT OMO:0003012 []
synonym: "total intensity light scattering" EXACT []
synonym: "traditional light scattering" EXACT []
is_a: CHMO:0000166 ! light scattering
property_value: OMO:0003012 "SLS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12274"}

[Term]
id: CHMO:0000181
name: neutron scattering
alt_id: FIX:0000400
def: "A scattering method for determining structure by measuring the change in direction or energy of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample and the intensity of the scattering is given by the scattering vector Q = (4/)sin(pi/2)." [] {prov:wasInfluencedBy="ISBN:0824719948", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08743"}
synonym: "neutron scattering analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08743"}
synonym: "neutron scattering spectrometry" EXACT []
synonym: "neutron scattering spectroscopy" EXACT []
is_a: CHMO:0000160 ! scattering method

[Term]
id: CHMO:0000182
name: coherent neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample and phase is conserved." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000181 ! neutron scattering

[Term]
id: CHMO:0000183
name: elastic neutron scattering
def: "A method for determining structure by measuring the change in direction of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample and retain all of their kinetic energy during collisions." [https://orcid.org/0000-0002-0640-0422]
synonym: "elastic neutron scattering" EXACT []
is_a: CHMO:0000181 ! neutron scattering

[Term]
id: CHMO:0000184
name: small-angle neutron scattering
alt_id: FIX:0000253
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons at small angles (corresponding to a scattering vector Q = (4/)sin(\\pi/2) = 0.005–0.2 inverse degrees)." [ISBN:9056993003]
synonym: "low-Q neutron scattering" EXACT []
synonym: "SANS" EXACT []
synonym: "small angle neutron scattering" EXACT []
is_a: CHMO:0000181 ! neutron scattering

[Term]
id: CHMO:0000185
name: grazing incidence small-angle neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of neutrons scattered at low angles. The incident neutron beam strikes the sample under a small angle close to the critical angle of total external neutron reflection." [https://orcid.org/0000-0002-0640-0422]
synonym: "GISANS" EXACT []
is_a: CHMO:0000184 ! small-angle neutron scattering

[Term]
id: CHMO:0000186
name: ultra small angle neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons at ultra-small angles (corresponding to Q = 0.000003–0.01 inverse degrees)." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-high resolution small-angle neutron scattering" EXACT []
synonym: "USANS" EXACT []
is_a: CHMO:0000184 ! small-angle neutron scattering

[Term]
id: CHMO:0000187
name: wide angle neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons at wide angles (corresponding to Q > 1 inverse degrees)." [FIX:0001130, https://doi.org/10.1002/pol.1982.180200207]
synonym: "WANS" EXACT []
synonym: "wide angle neutron scattering" EXACT []
is_a: CHMO:0000181 ! neutron scattering

[Term]
id: CHMO:0000188
name: incoherent neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample and phase is not conserved." [https://doi.org/10.1039/b811090e]
synonym: "INS" RELATED non-mining_synonym []
is_a: CHMO:0000181 ! neutron scattering

[Term]
id: CHMO:0000189
name: elastic incoherent neutron scattering
def: "A method for determining structure by measuring the change in direction of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample, phase is not conserved and the neutrons retain all of their kinetic energy during collisions." [https://orcid.org/0000-0002-0640-0422]
synonym: "EINS" EXACT []
is_a: CHMO:0000188 ! incoherent neutron scattering

[Term]
id: CHMO:0000190
name: quasi-elastic neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons. Neutrons are scattered by the atomic nuclei in a liquid sample which is in thermal motion. Phase is not conserved and although the neutrons retain all of their kinetic energy during collisions, the thermal motion of the sample causes a broadening of the energy range of the scattered neutrons." [ISBN:082475056X]
synonym: "QENS" EXACT []
synonym: "QINS" EXACT []
synonym: "quasi elastic neutron scattering" EXACT []
synonym: "quasi elastic neutron scattering spectrometry" EXACT []
synonym: "quasi elastic neutron scattering spectroscopy" EXACT []
synonym: "quasi-elastic neutron scattering spectrometry" EXACT []
synonym: "quasi-elastic neutron scattering spectroscopy" EXACT []
is_a: CHMO:0000189 ! elastic incoherent neutron scattering

[Term]
id: CHMO:0000191
name: inelastic incoherent neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample, phase is not conserved and the neutrons suffer a loss of kinetic energy during collisions." [https://orcid.org/0000-0002-0640-0422]
synonym: "IINS" EXACT []
synonym: "incoherent inelastic neutron scattering" EXACT []
is_a: CHMO:0000188 ! incoherent neutron scattering

[Term]
id: CHMO:0000192
name: inelastic neutron scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample, and suffer a loss of kinetic energy during collisions." [Orange:17.7.5]
synonym: "inelastic coherent neutron scattering" EXACT []
synonym: "inelastic neutron scattering spectrometry" EXACT []
synonym: "inelastic neutron scattering spectroscopy" EXACT []
synonym: "INS" RELATED []
is_a: CHMO:0000181 ! neutron scattering

[Term]
id: CHMO:0000193
name: neutron backscattering
def: "An inelastic neutron scattering method measuring the change in direction or energy of backscattered neutrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "neutron backscattering" EXACT []
synonym: "neutron backscattering spectrometry" EXACT []
synonym: "neutron backscattering spectroscopy" EXACT []
is_a: CHMO:0000192 ! inelastic neutron scattering

[Term]
id: CHMO:0000194
name: neutron time-of-flight scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered neutrons and the time since the indicent pulse ('time-of-flight') for each neutron. Neutrons are scattered by the atomic nuclei in the sample, and suffer a loss of kinetic energy during collisions." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000192 ! inelastic neutron scattering

[Term]
id: CHMO:0000195
name: triple-axis neutron scattering
def: "A method for determining structure by measuring the change in direction, energy and momentum of scattered neutrons. Neutrons are scattered by the atomic nuclei in the sample, and suffer a loss of kinetic energy during collisions." [https://orcid.org/0000-0002-0640-0422]
synonym: "TAS" EXACT []
synonym: "triple-axis neutron scattering" EXACT []
synonym: "triple-axis neutron scattering spectrometry" EXACT []
synonym: "triple-axis neutron spectrometry" EXACT []
synonym: "triple-axis neutron spectroscopy" EXACT []
is_a: CHMO:0000192 ! inelastic neutron scattering

[Term]
id: CHMO:0000196
name: spin-echo neutron scattering
def: "A method for determining structure by measuring the velocity of neutrons in known magnetic fields before and after scattering by the sample. The neutrons are scattered by the interaction of neutron spin with spins in the sample ('spin echo')." [https://orcid.org/0000-0002-0640-0422]
synonym: "neutron spin echo spectrometry" EXACT []
synonym: "neutron spin echo spectroscopy" EXACT []
synonym: "neutron spin-echo spectrometry" EXACT []
synonym: "neutron spin-echo spectroscopy" EXACT []
synonym: "spin-echo neutrons scattering" EXACT []
is_a: CHMO:0000181 ! neutron scattering

[Term]
id: CHMO:0000197
name: spin-echo small angle neutron scattering
def: "A method for determining structure by measuring the velocity of neutrons in known magnetic fields before and after scattering at small angles by the sample. The neutrons are scattered by the interaction of neutron spin with spins in the sample ('spin echo')." [https://doi.org/10.1107/S0021889808026770]
synonym: "non-magnetic SEANS" EXACT []
synonym: "non-magnetic spin-echo SANS" EXACT []
synonym: "non-magnetic spin-echo small angle neutron scattering" EXACT []
synonym: "SEANS" EXACT []
synonym: "spin-echo SANS" EXACT []
synonym: "spin-echo small angle neutron scattering" EXACT []
is_a: CHMO:0000196 ! spin-echo neutron scattering

[Term]
id: CHMO:0000198
name: magnetic spin-echo small angle neutron scattering
def: "A method for determining structure by measuring the velocity of neutrons in known magnetic fields before and after scattering at small angles by a magnetic sample. The neutrons are scattered by the interaction of neutron spin with spins in the sample ('spin echo')." [https://orcid.org/0000-0002-0640-0422]
synonym: "magnetic SEANS" EXACT []
is_a: CHMO:0000196 ! spin-echo neutron scattering

[Term]
id: CHMO:0000199
name: spin-echo wide angle neutron scattering
def: "A method for determining structure by measuring the velocity of neutrons in known magnetic fields before and after scattering at wide angles by the sample. The neutrons are scattered by the interaction of neutron spin with spins in the sample ('spin echo')." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000196 ! spin-echo neutron scattering

[Term]
id: CHMO:0000200
name: X-ray scattering
def: "A method for determining structure by measuring the change in direction or energy of X-rays scattered by a sample." [FIX:0000073, https://orcid.org/0000-0002-0640-0422]
synonym: "XRS" EXACT []
synonym: "XS" EXACT []
is_a: CHMO:0000160 ! scattering method

[Term]
id: CHMO:0000201
name: inelastic X-ray scattering
def: "A method for determining structure by measuring the energy loss of X-rays scattered by a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "inelastic X-ray scattering" EXACT []
synonym: "inelastic X-ray scattering spectrometry" EXACT []
synonym: "inelastic X-ray scattering spectroscopy" EXACT []
synonym: "IXS" EXACT []
synonym: "IXSS" EXACT []
synonym: "non-resonant inelastic X-ray emission spectrometry" EXACT []
synonym: "non-resonant inelastic X-ray emission spectroscopy" EXACT []
synonym: "non-resonant inelastic X-ray scattering" EXACT []
synonym: "X-ray Raman spectrometry" EXACT []
synonym: "X-ray Raman spectroscopy" EXACT []
synonym: "XSS" EXACT []
is_a: CHMO:0000200 ! X-ray scattering

[Term]
id: CHMO:0000202
name: resonant inelastic X-ray scattering
def: "An inelastic X-ray scattering method in which the incident X-ray energy is chosen to coincide with an electronic transition in the sample." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08541"}
synonym: "resonant inelastic X-ray emission spectrometry" EXACT []
synonym: "resonant inelastic X-ray emission spectroscopy" EXACT []
synonym: "resonant inelastic X-ray scattering spectrometry" EXACT []
synonym: "resonant inelastic X-ray scattering spectroscopy" EXACT []
synonym: "resonant X-ray emission" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08541"}
synonym: "resonant X-ray Raman" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08541"}
synonym: "RIXES" EXACT OMO:0003012 []
is_a: CHMO:0000201 ! inelastic X-ray scattering
property_value: OMO:0003012 "RIXS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08541"}

[Term]
id: CHMO:0000203
name: angle-resolved resonant X-ray scattering
def: "A resonant inelastic X-ray scattering method measuring the energy loss of X-rays scattered by a sample as a function of emission angle." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://books.rsc.org/view-large/6382258"}
synonym: "angle dependent X-ray photoelectron spectroscopy" EXACT [] {dcterms:source="https://books.rsc.org/view-large/6382258"}
synonym: "angle-resolved resonant X-ray emission spectrometry" EXACT []
synonym: "angle-resolved resonant X-ray emission spectroscopy" EXACT []
synonym: "angular-resolved resonant X-ray emission spectroscopy" EXACT []
is_a: CHMO:0000202 ! resonant inelastic X-ray scattering
property_value: OMO:0003012 "ARXPS" xsd:string {dcterms:source="https://books.rsc.org/view-large/6382258"}

[Term]
id: CHMO:0000204
name: small-angle X-ray scattering
def: "An X-ray scattering method in which the X-rays are scattered by a sample at low angles (0.1–10°)." [FIX:0000223, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09203"}
synonym: "SAXS" EXACT OMO:0003012 []
synonym: "small angle X-ray scattering" EXACT []
is_a: CHMO:0000200 ! X-ray scattering

[Term]
id: CHMO:0000205
name: grazing-incidence X-ray scattering
def: "A small-angle X-ray scattering method in which the incident X-ray beam strikes the sample under a small angle close to the critical angle of total external X-ray reflection." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09199"}
synonym: "GIXS" EXACT OMO:0003012 []
synonym: "grazing incidence small-angle X-ray scattering" EXACT []
synonym: "grazing incidence X-ray scattering" EXACT []
synonym: "grazing-incidence small-angle X-ray scattering" EXACT []
synonym: "grazing-incidence small-angle X-ray scattering analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09199"}
is_a: CHMO:0000204 ! small-angle X-ray scattering
property_value: OMO:0003012 "GISAXS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09199"}

[Term]
id: CHMO:0000206
name: ultra-small angle X-ray scattering
def: "A method for determining structure by measuring the change in direction or energy of X-rays scattered by a sample at ultra-low angles (corresponding to Q = 0.00005–0.005 inverse°)." [https://doi.org/10.1021/la9803171]
synonym: "ultra small angle X-ray scattering" EXACT []
synonym: "ultra small-angle X-ray scattering" EXACT []
synonym: "ultra-small-angle X-ray scattering" EXACT []
synonym: "USAXS" EXACT []
is_a: CHMO:0000204 ! small-angle X-ray scattering

[Term]
id: CHMO:0000207
name: wide-angle X-ray scattering
def: "A method for determining structure by measuring the change in direction or energy of X-rays scattered by a sample at wide angles (>10°).  Wide-angle X-ray scattering is used for determining the structure of polymers." [FIX:0001128, https://orcid.org/0000-0002-0640-0422]
synonym: "WAXS" EXACT []
synonym: "wide angle X-ray scattering" EXACT []
is_a: CHMO:0000200 ! X-ray scattering

[Term]
id: CHMO:0000208
name: reflection method
def: "A assay for determining structure in which the change in direction or intensity of reflected radiation or particles is detected." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08281"}
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000209
name: reflectometry
def: "A reflection method that directs a beam of particles or X-rays onto an extremely flat surface and measures the intensity of the reflected radiation as a function of angle." [https://orcid.org/0000-0002-0640-0422]
synonym: "reflectivity" EXACT []
is_a: CHMO:0000208 ! reflection method

[Term]
id: CHMO:0000210
name: neutron reflectometry
def: "A method for determining structure by directing a beam of neutrons onto an extremely flat surface and measuring the intensity of the reflected neutrons as a function of angle and neutron wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "neutron reflection" EXACT []
synonym: "neutron reflectivity" EXACT []
synonym: "specular neutron reflectivity" EXACT []
synonym: "specular neutron reflectrometry" EXACT []
is_a: CHMO:0000209 ! reflectometry

[Term]
id: CHMO:0000211
name: optical reflectometry
def: "A method for determining structure by illuminating an extremely flat surface with visible light and measuring the intensity of the reflected light as a function of angle. The reflected light has two polarised components, s (perpendicular) and p (parallel). The reflectivity of s-polarised light depends on the angle of incidence, but the reflectivity of p-polarised light vanishes at the Brewster angle." [https://doi.org/10.1039/b716178f]
synonym: "light laser reflectivity" EXACT []
synonym: "light laser reflectometry" EXACT []
synonym: "light reflectivity" EXACT []
synonym: "light reflectometry" EXACT []
synonym: "optical laser reflectivity" EXACT []
synonym: "optical reflectivity" EXACT []
synonym: "OR" EXACT []
is_a: CHMO:0000209 ! reflectometry

[Term]
id: CHMO:0000212
name: fixed angle reflectometry
def: "A method for determining structure by illuminating an extremely flat surface with visible light and measuring the intensity of the light reflected at the Brewster angle." [ISBN:0824700007]
synonym: "fixed angle reflectivity" EXACT []
synonym: "fixed-angle reflectivity" EXACT []
synonym: "fixed-angle reflectometry" EXACT []
synonym: "optical fixed angle reflectivity" EXACT []
synonym: "optical fixed angle reflectometry" EXACT []
synonym: "optical fixed-angle reflectivity" EXACT []
synonym: "optical fixed-angle reflectometry" EXACT []
is_a: CHMO:0000211 ! optical reflectometry

[Term]
id: CHMO:0000213
name: optical coherence-domain reflectometry
def: "A method for determining structure by illuminating an extremely flat surface with visible light and interfering the light reflected from the sample at the Brewster angle with light reflected from a reference mirror. Intereference only occurs when the difference in the optical path lengths between the two mirrors is within the coherence length of the optical source." [ISBN:089603-574-3]
synonym: "OCDR" EXACT []
synonym: "OLCR" EXACT []
synonym: "optical coherence-domain reflectivity" EXACT []
synonym: "optical low-coherence domain reflectivity" EXACT []
synonym: "optical low-coherence domain reflectometry" EXACT []
is_a: CHMO:0000212 ! fixed angle reflectometry

[Term]
id: CHMO:0000214
name: optical frequency-domain reflectometry
def: "A method for determining structure by illuminating an extremely flat surface with light from a pulsed laser and interfering the light reflected from the sample at the Brewster angle with light reflected from a reference mirror. Intereference only occurs when the difference in the optical path lengths between the two mirrors is within the coherence length of the optical source. The frequency of the laser pulse is proportional to the time delay between each of the signals returning." [ISBN:3540231048]
synonym: "OFDR" EXACT []
synonym: "optical frequency domain reflectivity" EXACT []
synonym: "optical frequency domain reflectometry" EXACT []
synonym: "optical frequency-domain reflectivity" EXACT []
is_a: CHMO:0000213 ! optical coherence-domain reflectometry

[Term]
id: CHMO:0000215
name: optical time-domain reflectometry
def: "A method for determining structure by directing an optical pulse through an optical fibre and measuring the intensity of light reflected at the Brewster angle as a function of time." [ISBN:0471820539]
synonym: "optical time domain reflectivity" EXACT []
synonym: "optical time domain reflectometry" EXACT []
synonym: "optical time-domain reflectivity" EXACT []
synonym: "optical time-domain reflectometry" EXACT []
synonym: "OTDR" EXACT []
is_a: CHMO:0000212 ! fixed angle reflectometry

[Term]
id: CHMO:0000216
name: polarisation optical time-domain reflectometry
def: "A method for determining structure by directing an optical pulse through an optical fibre and measuring the polarisation state of light reflected at the Brewster angle as a function of time." [ISBN:0471820539]
synonym: "PODTR" EXACT []
synonym: "polarisation optical time domain reflectivity" EXACT []
synonym: "polarisation optical time domain reflectometry" EXACT []
synonym: "polarisation optical time-domain reflectivity" EXACT []
synonym: "polarisation OTDR" EXACT []
synonym: "polarization optical time domain reflectivity" EXACT []
synonym: "polarization optical time domain reflectometry" EXACT []
synonym: "polarization optical time-domain reflectivity" EXACT []
synonym: "polarization OTDR" EXACT []
is_a: CHMO:0000215 ! optical time-domain reflectometry

[Term]
id: CHMO:0000217
name: stagnation point adsorption reflectometry
def: "A method for determining structure by illuminating an extremely flat surface with visible light and monitoring the intensity of light reflected at the Brewster angle during the adsorption of particles on the surface." [https://doi.org/10.1039/b716178f]
synonym: "SPAR" EXACT []
synonym: "stagnation point adsorption reflectivity" EXACT []
is_a: CHMO:0000212 ! fixed angle reflectometry

[Term]
id: CHMO:0000218
name: scanning angle reflectometry
def: "A method for determining structure by illuminating an extremely flat surface with visible light and measuring the intensity of light reflected at different angles around the Brewster angle." [ISBN:0824700007]
synonym: "scanning angle reflectivity" EXACT []
synonym: "scanning-angle reflectivity" EXACT []
synonym: "scanning-angle reflectometry" EXACT []
is_a: CHMO:0000211 ! optical reflectometry

[Term]
id: CHMO:0000219
name: X-ray reflectometry
def: "A reflectometry method that uses a beam of X-rays. X-ray reflectometry is used to determine the structure of thin films." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09214"}
synonym: "X-ray reflectivity" EXACT []
is_a: CHMO:0000209 ! reflectometry
property_value: OMO:0003012 "XRR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09214"}

[Term]
id: CHMO:0000220
name: diffuse X-ray reflectometry
def: "An X-ray reflectometry method that directs a beam of X-rays at an extremely flat surface (at angle theta minus omega to the surface) and measures the intensity of the X-rays which undergo diffuse reflection (and are emitted at angle theta plus omega from the surface)." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09200"}
synonym: "diffuse X-ray reflectance" EXACT []
synonym: "diffuse XRR" EXACT []
synonym: "off-specular X-ray reflectivity" EXACT []
synonym: "off-specular X-ray reflectometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09200"}
synonym: "off-specular XRR" EXACT []
is_a: CHMO:0000219 ! X-ray reflectometry

[Term]
id: CHMO:0000221
name: relative X-ray reflectometry
def: "A method for determining structure by directing a beam of X-rays at an extremely flat surface (at a grazing angle) and measuring the intensity of the reflected X-rays as a function of angle." [https://doi.org/10.1134/S1063785007030121]
synonym: "relative X-ray reflectivity" EXACT []
synonym: "RXR" EXACT []
synonym: "RXRR" EXACT []
is_a: CHMO:0000219 ! X-ray reflectometry

[Term]
id: CHMO:0000222
name: specular X-ray reflectometry
def: "A method for determining structure by directing a beam of X-rays at an extremely flat surface (at angle theta to the surface) and measuring the intensity of the X-rays which undergo specular reflection (and are emitted at angle theta from the surface)." [https://orcid.org/0000-0002-0640-0422]
synonym: "specular X-ray reflectivity" EXACT []
synonym: "specular XRR" EXACT []
is_a: CHMO:0000219 ! X-ray reflectometry

[Term]
id: CHMO:0000223
name: ellipsometry
def: "A polarimetry method in which the sample is illuminated with light and the intensity and change in polarisation of the reflected light are measured." [] {prov:wasInfluencedBy="ISBN:0412581604", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09197"}
synonym: "optical ellipsometry" EXACT []
is_a: CHMO:0000779 ! polarimetry

[Term]
id: CHMO:0000224
name: single-wavelength ellipsometry
def: "A method for determining structure by illuminating a sample with a monochromatic light source and measuring the intensity and change in polarisation of the reflected light." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000223 ! ellipsometry

[Term]
id: CHMO:0000225
name: spectroscopic ellipsometry
def: "A method for determining structure by illuminating a sample with a continuous-wavelength light source and measuring the intensity and change in polarisation of the reflected light as a function of wavelength." [ISBN:978-3-540-74597-6]
synonym: "SE" EXACT []
synonym: "spectral ellipsometry" EXACT []
is_a: CHMO:0000223 ! ellipsometry

[Term]
id: CHMO:0000226
name: infrared spectroscopic ellipsometry
def: "A method for determining structure by illuminating a sample with a continuous infrared wavelength light source and measuring the intensity and change in polarisation of the reflected light as a function of wavelength." [FIX:0000662, https://orcid.org/0000-0002-0640-0422]
synonym: "infra-red spectroscopic ellipsometry" EXACT []
synonym: "infrared ellipsometric spectroscopy" EXACT []
synonym: "IRSE" EXACT []
is_a: CHMO:0000225 ! spectroscopic ellipsometry

[Term]
id: CHMO:0000227
name: magneto-optic generalised ellipsometry
def: "A method for determining structure by illuminating an anisotropic sample with a continous infrared wavelength light source in a magnetic field and measuring the intensity and change in polarisation of the reflected light as a function of wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "MOGE" EXACT []
is_a: CHMO:0000226 ! infrared spectroscopic ellipsometry

[Term]
id: CHMO:0000228
name: spectroscopy
def: "An assay studying the interaction of a sample with radiation or particles for measurement or detection." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.S05848"}
synonym: "spectrometry" EXACT []
is_a: OBI:0000070 ! assay
relationship: OBI:0000299 CHMO:0000800 ! has specified output spectrum

[Term]
id: CHMO:0000229
name: acoustic emission spectrometry
def: "Spectrometry where the noise generated by the movement of bubbles or particles is detected." [ISBN:3527605029]
synonym: "acoustic emission spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy
relationship: OBI:0000299 CHMO:0000802 ! has specified output acoustic emission spectrum

[Term]
id: CHMO:0000230
name: alpha-particle spectroscopy
def: "Spectrometry where the alpha-particles (or 4He nuclei) spontaneously emitted from radioisotopes are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "alpha spectroscopy" EXACT []
synonym: "alpha-particle spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy
relationship: OBI:0000299 CHMO:0000803 ! has specified output alpha-particle spectrum

[Term]
id: CHMO:0000232
name: electronic spectroscopy
alt_id: FIX:0000032
def: "Any spectroscopic method which probes the electronic degrees of freedom of an atom or molecule." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000228 ! spectroscopy
relationship: OBI:0000299 CHMO:0000811 ! has specified output electronic spectrum

[Term]
id: CHMO:0000233
name: atomic spectroscopy
alt_id: FIX:0000054
def: "An electronic spectroscopy that is based upon the ability of atoms to absorb or emit electromagnetic radiation. In atomic spectroscopy the sample is vaporised and then atomised." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08216"}
synonym: "atomic spectrometry" EXACT []
is_a: CHMO:0000232 ! electronic spectroscopy
relationship: OBI:0000299 CHMO:0000804 ! has specified output atomic spectrum

[Term]
id: CHMO:0000234
name: atomic absorption spectroscopy
alt_id: FIX:0000926
def: "An atomic spectroscopy in which the sample is illuminated with ultraviolet or visible light which is absorbed by the non-excited atoms at characteristic wavelengths." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08451", prov:wasInfluencedBy="ISBN:0-19-280031-0"}
synonym: "atomic absorption spectrometry" EXACT []
synonym: "atomic-absorption spectrometry" EXACT []
is_a: CHMO:0000233 ! atomic spectroscopy
property_value: OMO:0003012 "AAS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08451"}

[Term]
id: CHMO:0000235
name: atomic absorption glow-discharge spectroscopy
def: "A type of atomic absorption spectrometry where a glow discharge (a potential difference applied across two electrodes immersed in the sample gas) is used to atomise the sample before it absorbs ultra-violet or visible light atoms at characteristic wavelengths." [https://doi.org/10.1366/0003702953964822]
synonym: "atomic absorption glow-discharge spectrometry" EXACT []
synonym: "GD-AAS" EXACT []
synonym: "GDAAS" EXACT []
synonym: "glow discharge atomic absorption spectrometry" EXACT []
synonym: "glow discharge atomic absorption spectroscopy" EXACT []
is_a: CHMO:0000234 ! atomic absorption spectroscopy

[Term]
id: CHMO:0000236
name: cold vapour atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where no vaporisation step is required because the sample is a volatile heavy metal such as mercury, which is a vapour at room temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "cold vapor AAS" EXACT []
synonym: "cold vapor atomic absorption spectrometry" EXACT []
synonym: "cold vapor atomic absorption spectroscopy" EXACT []
synonym: "cold vapour AAS" EXACT []
synonym: "CV-AAS" EXACT []
synonym: "CVAAS" EXACT []
is_a: CHMO:0000234 ! atomic absorption spectroscopy

[Term]
id: CHMO:0000237
name: electrothermal atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where the sample is atomised using a probe which is rapidly heated by passing a current through it." [ISSN:1430-4171]
synonym: "electrothermal atomic absorption spectroscopy" EXACT []
synonym: "ET-AAS" EXACT []
synonym: "ETAAS" EXACT []
is_a: CHMO:0000234 ! atomic absorption spectroscopy

[Term]
id: CHMO:0000238
name: capillary electrophoresis-electrothermal atomic absorption spectrometry
def: "A method where a liquid sample is first separated by capillary electrophoresis, then vaporised and atomised using a probe which is rapidly heated by passing a current through it. The sample is then analysed by illuminating it with ultraviolet or visible light which is absorbed by the non-excited atoms at characteristic wavelengths." [https://orcid.org/0000-0002-0640-0422]
synonym: "capillary electrophoresis electrothermal atomic absorption spectroscopy" EXACT []
synonym: "CE-ETAAS" EXACT []
is_a: CHMO:0000237 ! electrothermal atomic absorption spectrometry
intersection_of: CHMO:0000237 ! electrothermal atomic absorption spectrometry
intersection_of: BFO:0000118 CHMO:0001024 ! has proper occurrent part capillary electrophoresis
relationship: BFO:0000118 CHMO:0001024 ! has proper occurrent part capillary electrophoresis

[Term]
id: CHMO:0000239
name: graphite furnace atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where the sample is atomised by placing it in a small graphite-coated tube which is rapidly heated by passing a current through it." [FIX:0000951, https://orcid.org/0000-0002-0640-0422]
synonym: "GF-AAS" EXACT []
synonym: "GFAAS" EXACT []
synonym: "graphite furnace atomic absorption spectroscopy" EXACT []
synonym: "graphite-furnace atomic-absorption spectroscopy" EXACT []
is_a: CHMO:0000237 ! electrothermal atomic absorption spectrometry

[Term]
id: CHMO:0000240
name: slurry sampling graphite furnace atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where a solid sample is ground into a fine powder and suspensed in a diluent such as 0.1% HNO3 to form a 'slurry'. The sample is then atomised by placing it in a small graphite-coated tube which is rapidly heated by passing a current through it." [ISBN:1566701554]
synonym: "slurry sampling graphite furnace atomic absorption spectroscopy" EXACT []
is_a: CHMO:0000239 ! graphite furnace atomic absorption spectrometry

[Term]
id: CHMO:0000241
name: solid sampling graphite furnace atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where a solid sample is atomised by placing it in a small graphite-coated tube which is rapidly heated by passing a current through it." [https://orcid.org/0000-0002-0640-0422]
synonym: "direct solid samples graphite furnace atomic absorption spectrometry" EXACT []
synonym: "direct solid samples graphite furnace atomic absorption spectroscopy" EXACT []
synonym: "direct solid sampling graphite furnace atomic absorption spectrometry" EXACT []
synonym: "direct solid sampling graphite furnace atomic absorption spectroscopy" EXACT []
synonym: "solid samples graphite furnace atomic absorption spectrometry" EXACT []
synonym: "solid samples graphite furnace atomic absorption spectroscopy" EXACT []
synonym: "solid sampling graphite furnace atomic absorption spectrometry" EXACT []
synonym: "SS-GF-AAS" EXACT []
synonym: "SS-GFAAS" EXACT []
is_a: CHMO:0000239 ! graphite furnace atomic absorption spectrometry

[Term]
id: CHMO:0000242
name: quartz tube atomic absorption spectroscopy
def: "A type of atomic absorption spectrometry where a solid sample is atomised by placing it in a small quartz tube which is rapidly heated by passing a current through it." [https://doi.org/10.1039/JA9900500225]
synonym: "QT-AAS" EXACT []
synonym: "QTAAS" EXACT []
synonym: "quartz tube atomic absorption spectrometry" EXACT []
is_a: CHMO:0000237 ! electrothermal atomic absorption spectrometry

[Term]
id: CHMO:0000243
name: flame atomic absorption spectroscopy
def: "An atomic absorption spectroscopy in which the sample is aspirated, aerosolised, and mixed with combustible gases, such as acetylene and air or acetylene and nitrous oxide, and then ignited and atomised in a flame whose temperature ranges from 2100–2800 °C. During combustion, atoms of the element of interest in the sample absorb light at characteristic wavelengths." [FIX:0000929, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08475"}
synonym: "F-AAS" EXACT OMO:0003012 []
synonym: "FAAS" EXACT OMO:0003012 []
synonym: "flame atomic absorption spectroscopy" EXACT []
is_a: CHMO:0000234 ! atomic absorption spectroscopy

[Term]
id: CHMO:0000244
name: thermospray flame furnace atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where sample is forced through a heated metal capillary tip before atomisation in a flame." [https://doi.org/10.1016/S0584-8547(00)00183-X]
synonym: "(TS-FF)-AAS" EXACT []
synonym: "thermospray flame furnace atomic absorption spectroscopy" EXACT []
synonym: "TS-FF-AAS" EXACT []
is_a: CHMO:0000237 ! electrothermal atomic absorption spectrometry

[Term]
id: CHMO:0000245
name: flow injection thermospray flame furnace absorption spectrometry
def: "A type of atomic absorption spectrometry where the sample is carried to the spectrometer by flow injection and forced through a heated metal capillary tip before atomisation in a flame furnace." [https://orcid.org/0000-0002-0640-0422]
synonym: "FI-TS-FF-AAS" EXACT []
synonym: "flow injection thermospray flame furnace absorption spectrometry" EXACT []
is_a: CHMO:0000244 ! thermospray flame furnace atomic absorption spectrometry

[Term]
id: CHMO:0000246
name: flow injection atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where flow injection is used to transfer a sample to the spectrometer." [https://orcid.org/0000-0002-0640-0422]
synonym: "FI-AAS" EXACT []
synonym: "FIAAS" EXACT []
synonym: "flow injection atomic absorption spectroscopy" EXACT []
is_a: CHMO:0000234 ! atomic absorption spectroscopy

[Term]
id: CHMO:0000247
name: flow injection electrothermal atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where flow injection is used to carry a sample to an electrothermal atomiser where it is atomised using a probe which is rapidly heated by passing a current through it." [https://orcid.org/0000-0002-0640-0422]
synonym: "FI-ETAAS" EXACT []
synonym: "FIETAAS" EXACT []
synonym: "flow injection electrothermal atomic absorption spectrometry" EXACT []
synonym: "flow injection electrothermal atomisation atomic absorption spectrometry" EXACT []
synonym: "flow injection electrothermal atomization atomic absorption spectrometry" EXACT []
synonym: "flow injection electrothermal atomization atomic absorption spectroscopy" EXACT []
is_a: CHMO:0000246 ! flow injection atomic absorption spectrometry

[Term]
id: CHMO:0000248
name: flow injection flame atomic absorption spectrometry
def: "A type of atomic absorption spectrometry where flow injection is used to carry a gas phase sample to flame where it is atomised." [https://orcid.org/0000-0002-0640-0422]
synonym: "FI-FAAS" EXACT []
synonym: "FIFAAS" EXACT []
synonym: "flow injection flame atomic absorption spectrometry" EXACT []
is_a: CHMO:0000246 ! flow injection atomic absorption spectrometry

[Term]
id: CHMO:0000249
name: hydride generation atomic absorption spectroscopy
def: "A type of atomic absorption spectrometry where metal samples such as As, Sb and Se are vaporised by converting them into volatile hydrides." [https://orcid.org/0000-0002-0640-0422]
synonym: "HG-AAS" EXACT []
synonym: "HGAAS" EXACT []
synonym: "hydride generation atomic absorption spectrometry" EXACT []
synonym: "hydride-generation atomic absorption spectrometry" EXACT []
is_a: CHMO:0000234 ! atomic absorption spectroscopy

[Term]
id: CHMO:0000250
name: line-source atomic absorption spectroscopy
def: "A type of atomic absorption spectrometry using a line source of radiation." [https://orcid.org/0000-0002-0640-0422]
synonym: "line source atomic absorption spectrometry" EXACT []
synonym: "LS-AAS" EXACT []
synonym: "LSAAS" EXACT []
is_a: CHMO:0000234 ! atomic absorption spectroscopy

[Term]
id: CHMO:0000251
name: atomic emission spectroscopy
alt_id: FIX:0000927
def: "An atomic spectroscopy in which the atoms in the sample are excited and the emission of electromagnetic radiation at characteristic wavelengths is detected." [] {prov:wasInfluencedBy="ISBN:0-19-280031-0", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08452"}
synonym: "atomic emission spectrometry" EXACT []
synonym: "atomic-emission spectrometry" EXACT []
synonym: "OES" EXACT OMO:0003012 []
synonym: "optical emission spectrometry" EXACT []
synonym: "optical emission spectroscopy" EXACT []
is_a: CHMO:0000233 ! atomic spectroscopy
property_value: OMO:0003012 "AES" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08452"}

[Term]
id: CHMO:0000252
name: electrothermal atomic emission spectroscopy
def: "A type of atomic emission spectrometry where the sample is atomised using a probe which is rapidly heated by passing a current through it." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrothermal atomic emission spectrometry" EXACT []
synonym: "ETAES" EXACT []
is_a: CHMO:0000251 ! atomic emission spectroscopy

[Term]
id: CHMO:0000253
name: graphite furnace atomic emission spectrometry
def: "A type of atomic emission spectrometry where the sample is atomised by placing it in a small graphite-coated tube which is rapidly heated by passing a current through it." [https://orcid.org/0000-0002-0640-0422]
synonym: "GF-AES" EXACT []
synonym: "GF-OES" EXACT []
synonym: "GFAES" EXACT []
synonym: "GFOES" EXACT []
synonym: "graphite furnace atomic emission spectrometry" EXACT []
synonym: "graphite furnace optical emission spectrometry" EXACT []
synonym: "graphite furnace optical emission spectroscopy" EXACT []
is_a: CHMO:0000252 ! electrothermal atomic emission spectroscopy

[Term]
id: CHMO:0000254
name: furnace atomic nonthermal excitation spectrometry
def: "A type of atomic emission spectrometry where the sample is atomised by placing it in a small graphite-coated tube which is rapidly heated by passing a current through it, then excited using a glow discharge (a potential difference applied across two electrodes immersed in the sample gas)." [ISBN:0471974188]
synonym: "FANES" EXACT []
synonym: "furnace atomic non thermal excitation spectrometry" EXACT []
synonym: "furnace atomic non-thermal excitation spectrometry" EXACT []
synonym: "furnace atomic non-thermal excitation spectroscopy" EXACT []
synonym: "furnace atomic nonthermal excitation spectroscopy" EXACT []
is_a: CHMO:0000253 ! graphite furnace atomic emission spectrometry

[Term]
id: CHMO:0000255
name: flame atomic emission spectroscopy
def: "An atomic emission spectroscopy in which the sample is excited using an N2/oxide–acetylene flame." [FIX:0000928, FIX:0000935] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08475", prov:wasInfluencedBy="https://doi.org/10.1039/ja9870200573"}
synonym: "F-AES" EXACT OMO:0003012 []
synonym: "FAES" EXACT OMO:0003012 []
synonym: "flame atomic emission spectroscopy" EXACT []
synonym: "flame emission spectroscopy" EXACT []
is_a: CHMO:0000251 ! atomic emission spectroscopy

[Term]
id: CHMO:0000256
name: glow discharge atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a glow discharge (a potential difference applied across two electrodes immersed in the sample gas) is used to excite the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "GD-AES" EXACT []
synonym: "GD-OES" EXACT []
synonym: "glow discharge optical emission spectrometry" EXACT []
synonym: "glow discharge optical emission spectroscopy" EXACT []
is_a: CHMO:0000251 ! atomic emission spectroscopy
intersection_of: CHMO:0000251 ! atomic emission spectroscopy
intersection_of: BFO:0000057 CHMO:0001130 ! has participant glow discharge ion source
relationship: BFO:0000057 CHMO:0001130 ! has participant glow discharge ion source

[Term]
id: CHMO:0000257
name: laser-induced atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a laser pulse is used as the excitation source." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser-induced atomic emission spectrometry" EXACT []
synonym: "LIP AES" EXACT []
synonym: "LIP-AES" EXACT []
is_a: CHMO:0000251 ! atomic emission spectroscopy

[Term]
id: CHMO:0000258
name: laser-induced breakdown spectroscopy
def: "A laser-induced atomic emission spectroscopy in which a high energy laser pulse is used to generate a plasma which acts as the excitation source." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08500"}
synonym: "laser induced plasma spectrometry" EXACT []
synonym: "laser induced plasma spectroscopy" EXACT []
synonym: "laser-induced breakdown atomic emission spectrometry" EXACT []
synonym: "laser-induced breakdown atomic-emission spectrometry" EXACT []
synonym: "laser-induced plasma atomic emission spectrometry" EXACT []
synonym: "laser-induced plasma atomic emission spectroscopy" EXACT []
synonym: "laser-induced plasma spectrometry" EXACT []
synonym: "laser-induced plasma spectroscopy" EXACT []
synonym: "LIPS" EXACT OMO:0003012 []
is_a: CHMO:0000257 ! laser-induced atomic emission spectroscopy
property_value: OMO:0003012 "LIBS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08500"}

[Term]
id: CHMO:0000259
name: femtosecond laser-induced breakdown spectroscopy
def: "A type of atomic emission spectrometry where a high energy femtosecond laser pulse is used to generate a plasma which acts as the excitation source." [https://orcid.org/0000-0002-0640-0422]
synonym: "fs-LIBS" EXACT []
is_a: CHMO:0000258 ! laser-induced breakdown spectroscopy

[Term]
id: CHMO:0000260
name: laser-induced shock wave plasma spectroscopy
def: "A type of atomic emission spectrometry where a high energy laser pulse is used to generate a plasma which acts as the excitation source. A second laser pulse then illuminates the sample resulting in a reheating of the laser plasma produced by the first pulse, leading to signal enhancement." [https://orcid.org/0000-0002-0640-0422]
synonym: "double-pulse laser-induced breakdown spectrometry" EXACT []
synonym: "double-pulse laser-induced breakdown spectroscopy" EXACT []
synonym: "double-pulse LIBS" EXACT []
synonym: "laser-induced shock wave spectrometry" EXACT []
synonym: "LISPS" EXACT []
is_a: CHMO:0000258 ! laser-induced breakdown spectroscopy

[Term]
id: CHMO:0000261
name: micro laser-induced breakdown atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a finely focused (<10 m diameter) high energy laser pulse is used to generate a plasma which acts as the excitation source." [https://orcid.org/0000-0002-0640-0422]
synonym: "micro LIBS" EXACT []
is_a: CHMO:0000258 ! laser-induced breakdown spectroscopy

[Term]
id: CHMO:0000262
name: nanosecond laser-induced breakdown spectroscopy
def: "A type of atomic emission spectrometry where a high energy nanosecond laser pulse is used to generate a plasma which acts as the excitation source." [https://orcid.org/0000-0002-0640-0422]
synonym: "nanosecond laser induced breakdown spectrometry" EXACT []
synonym: "nanosecond LIBS" EXACT []
synonym: "ns-LIBS" EXACT []
is_a: CHMO:0000258 ! laser-induced breakdown spectroscopy

[Term]
id: CHMO:0000263
name: plasma atomic emission spectroscopy
def: "Any type of atomic emission spectrometry where a plasma is used as the excitation source." [ISSN:1430-4171]
synonym: "plasma AES" EXACT []
is_a: CHMO:0000251 ! atomic emission spectroscopy

[Term]
id: CHMO:0000264
name: capacitively coupled plasma atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a plasma generated by a potential difference between two electrodes, one of which is grounded and one of which is live." [https://orcid.org/0000-0002-0640-0422]
synonym: "capacitively coupled plasma atomic emission spectrometry" EXACT []
synonym: "CCP AES" EXACT []
synonym: "CCP-AES" EXACT []
is_a: CHMO:0000263 ! plasma atomic emission spectroscopy

[Term]
id: CHMO:0000265
name: direct current plasma atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a plasma generated by passing an electrical discharge between two electrodes is used as the excitation source." [https://orcid.org/0000-0002-0640-0422]
synonym: "d.c. AES" EXACT []
synonym: "d.c. plasma atomic emission spectrometry" EXACT []
synonym: "d.c. plasma atomic emission spectroscopy" EXACT []
synonym: "DCP-AES" EXACT []
synonym: "DCPAES" EXACT []
synonym: "direct current plasma atomic emission spectrometry" EXACT []
is_a: CHMO:0000263 ! plasma atomic emission spectroscopy

[Term]
id: CHMO:0000266
name: furnace atomisation plasma emission spectroscopy
def: "A type of atomic emission spectrometry where a furnace is used to atomise the sample and a plasma is used as the excitation source." [ISBN:0471974188]
synonym: "FAPES" EXACT []
synonym: "furnace atomisation plasma emission spectrometry" EXACT []
synonym: "furnace atomization plasma emission spectrometry" EXACT []
is_a: CHMO:0000285 ! plasma atomic fluorescence spectroscopy

[Term]
id: CHMO:0000267
name: inductively-coupled plasma atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a plasma generated by electromagnetic induction is used as the excitation source." [ISSN:1430-4171]
synonym: "ICP AES" EXACT []
synonym: "ICP OES" EXACT []
synonym: "ICP-AES" EXACT []
synonym: "ICP-OES" EXACT []
synonym: "inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "inductively coupled plasma atomic emission spectroscopy" EXACT []
synonym: "inductively coupled plasma atomic-emission spectrometry" EXACT []
synonym: "inductively coupled plasma optical emission spectrometry" EXACT []
synonym: "inductively coupled plasma optical emission spectroscopy" EXACT []
synonym: "inductively coupled plasma-atomic emission spectrometry" EXACT []
synonym: "inductively coupled plasma-atomic emission spectroscopy" EXACT []
synonym: "inductively coupled plasma-optical emission spectrometry" EXACT []
synonym: "inductively coupled plasma-optical emission spectroscopy" EXACT []
is_a: CHMO:0000263 ! plasma atomic emission spectroscopy

[Term]
id: CHMO:0000268
name: hydride generation inductively coupled plasma atomic emission spectroscopy
def: "Atomic emission spectrometry of metal samples such as As, Sb and Se that are vaporised by converting them into volatile hydrides and excited using a plasma generated by electromagnetic induction." [https://orcid.org/0000-0002-0640-0422]
synonym: "HG-ICP-AES" EXACT []
synonym: "HG-ICP-OES" EXACT []
synonym: "hydride generation inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "hydride generation inductively coupled plasma optical emission spectrometry" EXACT []
synonym: "hydride generation inductively coupled plasma optical emission spectroscopy" EXACT []
is_a: CHMO:0000267 ! inductively-coupled plasma atomic emission spectroscopy

[Term]
id: CHMO:0000269
name: laser ablation inductively-coupled plasma atomic emission spectroscopy
def: "Inductively coupled atomic emission spectrometry where the sample is vaporised by laser ablation." [https://orcid.org/0000-0002-0640-0422]
synonym: "LA ICP AES" EXACT []
synonym: "LA ICP-AES" EXACT []
synonym: "laser ablation ICP AES" EXACT []
synonym: "laser ablation inductively coupled plasma atomic emission spectrometry" EXACT []
is_a: CHMO:0000267 ! inductively-coupled plasma atomic emission spectroscopy
relationship: BFO:0000118 CHMO:0001132 ! has proper occurrent part laser ablation

[Term]
id: CHMO:0000270
name: laser microprobe inductively coupled plasma atomic emission spectroscopy
def: "Inductively coupled atomic emission spectrometry where the sample is vaporised by laser ablation with a finely focused (<10 m diameter) laser." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser microprobe ICP-AES" EXACT []
synonym: "LM-ICP-AES" EXACT []
is_a: CHMO:0000269 ! laser ablation inductively-coupled plasma atomic emission spectroscopy

[Term]
id: CHMO:0000271
name: liquid chromatography-inductively coupled plasma atomic emission spectroscopy
def: "Inductively coupled plasma atomic emission spectroscopy where the sample mixture is first separated by liquid chromatography." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-ICP-AES" EXACT []
synonym: "LC-ICP-OES" EXACT []
synonym: "liquid chromatography inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "liquid chromatography inductively coupled plasma atomic emission spectroscopy" EXACT []
synonym: "liquid chromatography inductively coupled plasma optical emission spectrometry" EXACT []
synonym: "liquid chromatography inductively coupled plasma optical emission spectroscopy" EXACT []
is_a: CHMO:0001004 ! liquid chromatography
intersection_of: CHMO:0001004 ! liquid chromatography
intersection_of: BFO:0000118 CHMO:0000267 ! has proper occurrent part inductively-coupled plasma atomic emission spectroscopy
relationship: BFO:0000118 CHMO:0000267 ! has proper occurrent part inductively-coupled plasma atomic emission spectroscopy

[Term]
id: CHMO:0000272
name: nebulisation inductively-coupled plasma atomic emission spectroscopy
def: "Inductively-coupled atomic emission spectrometry where the sample mixture is first passed through a nebuliser to form a mist of finely dispersed droplets using compressed air." [https://orcid.org/0000-0002-0640-0422]
synonym: "nebulisation inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "nebulization inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "nebulization inductively coupled plasma atomic emission spectroscopy" EXACT []
is_a: CHMO:0000267 ! inductively-coupled plasma atomic emission spectroscopy

[Term]
id: CHMO:0000273
name: ultrasonic nebulisation inductively coupled plasma atomic emission spectroscopy
def: "A type of atomic emission spectrometry where the sample mixture is first passed through a nebuliser to form a mist of finely dispersed droplets (using high frequency vibrations) and then excited using a plasma generated by electromagnetic inductance." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultrasonic nebulisation inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "ultrasonic nebulisation inductively coupled plasma optical emission spectrometry" EXACT []
synonym: "ultrasonic nebulisation inductively coupled plasma optical emission spectroscopy" EXACT []
synonym: "ultrasonic nebulization inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "ultrasonic nebulization inductively coupled plasma atomic emission spectroscopy" EXACT []
synonym: "ultrasonic nebulization inductively coupled plasma optical emission spectrometry" EXACT []
synonym: "ultrasonic nebulization inductively coupled plasma optical emission spectroscopy" EXACT []
synonym: "USN-ICP-AES" EXACT []
synonym: "USN-ICP-OES" EXACT []
is_a: CHMO:0000272 ! nebulisation inductively-coupled plasma atomic emission spectroscopy

[Term]
id: CHMO:0000274
name: solid phase extraction inductively coupled plasma atomic emission spectroscopy
def: "A type of atomic emission spectrometry where the sample mixture is first separated by solid phase extraction and then excited using a plasma generated by electromagnetic inductance." [https://orcid.org/0000-0002-0640-0422]
synonym: "SPE-ICP-AES" EXACT []
is_a: CHMO:0000267 ! inductively-coupled plasma atomic emission spectroscopy

[Term]
id: CHMO:0000275
name: flow injection solid phase extraction inductively coupled plasma atomic emission spectroscopy
def: "A type of atomic emission spectrometry where the sample mixture is first separated by solid phase extraction, carried to the spectrometer by flow injection and then excited using a plasma generated by electromagnetic inductance." [https://orcid.org/0000-0002-0640-0422]
synonym: "FI-SPE-ICP-AES" EXACT []
is_a: CHMO:0000274 ! solid phase extraction inductively coupled plasma atomic emission spectroscopy

[Term]
id: CHMO:0000276
name: metastable transfer emission spectrometry
def: "A type of atomic emission spectrometry where atoms are excited by energy transfer from metastable N2 species in a nitrogen plasma." [https://doi.org/10.1021/ac00248a042]
synonym: "metastable transfer emission spectroscopy" EXACT []
synonym: "MTES" EXACT []
is_a: CHMO:0000263 ! plasma atomic emission spectroscopy

[Term]
id: CHMO:0000277
name: microwave induced plasma atomic emission spectrometry
alt_id: FIX:0000931
def: "Atomic emission spectrometry where a plasma generated by microwave bombardment is used as the excitation source." [ISSN:1430-4171]
synonym: "microwave-induced plasma atomic emission spectroscopy" EXACT []
synonym: "MIP AES" EXACT []
synonym: "MIP-AES" EXACT []
is_a: CHMO:0000263 ! plasma atomic emission spectroscopy

[Term]
id: CHMO:0000278
name: spark atomic emission spectrometry
def: "Atomic emission spectrometry where the sample is excited by an arc or spark between two electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "spark AES" EXACT []
synonym: "spark atomic emission spectroscopy" EXACT []
synonym: "spark OES" EXACT []
synonym: "spark optical emission spectrometry" EXACT []
synonym: "spark optical emission spectroscopy" EXACT []
synonym: "spark-AES" EXACT []
synonym: "spark-atomic emission spectrometry" EXACT []
synonym: "spark-excitation atomic emission spectrometry" EXACT []
synonym: "spark-excitation atomic emission spectroscopy" EXACT []
synonym: "spark-OES" EXACT []
synonym: "spark-optical emission spectrometry" EXACT []
synonym: "spark-optical emission spectroscopy" EXACT []
is_a: CHMO:0000251 ! atomic emission spectroscopy

[Term]
id: CHMO:0000279
name: atomic fluorescence spectroscopy
alt_id: FIX:0000290
def: "An atomic spectroscopy in which an atom absorbs then spontaneously emits a photon." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08454"}
synonym: "atomic fluorescence spectrometry" EXACT []
synonym: "atomic-fluorescence spectrometry" EXACT []
is_a: CHMO:0000233 ! atomic spectroscopy
property_value: OMO:0003012 "AFS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08454"}

[Term]
id: CHMO:0000280
name: cold vapour atomic fluorescence spectroscopy
def: "Atomic fluorescence spectroscopy where no vaporisation step is required because the sample is a volatile heavy metal such as mercury, which is a vapour at room temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "cold vapor AFS" EXACT []
synonym: "cold vapor atomic fluorescence spectrometry" EXACT []
synonym: "cold vapor atomic fluorescence spectroscopy" EXACT []
synonym: "cold vapour AFS" EXACT []
synonym: "cold vapour atomic fluorescence spectrometry" EXACT []
synonym: "CV-AFS" EXACT []
synonym: "CVAFS" EXACT []
is_a: CHMO:0000279 ! atomic fluorescence spectroscopy

[Term]
id: CHMO:0000281
name: electrothermal atomic fluorescence spectroscopy
def: "Atomic fluorescence spectroscopy where the sample is atomised using a probe which is rapidly heated by passing a current through it." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrothermal atomic fluorescence spectrometry" EXACT []
synonym: "ETAFS" EXACT []
is_a: CHMO:0000279 ! atomic fluorescence spectroscopy

[Term]
id: CHMO:0000282
name: flame atomic fluorescence spectroscopy
def: "A type of atomic fluorescence spectroscopy where the sample is atomised using a flame." [FIX:0000930, https://orcid.org/0000-0002-0640-0422]
synonym: "FAFS" EXACT []
synonym: "FFS" EXACT []
synonym: "flame atomic fluorescence spectrometry" EXACT []
synonym: "flame fluorescence spectrometry" EXACT []
synonym: "flame fluorescence spectroscopy" EXACT []
is_a: CHMO:0000279 ! atomic fluorescence spectroscopy

[Term]
id: CHMO:0000283
name: hydride generation atomic fluorescence spectroscopy
def: "A type of atomic fluorescence spectroscopy of metal samples such as As, Sb and Se which are vaporised by converting them into volatile hydrides." [https://orcid.org/0000-0002-0640-0422]
synonym: "HG-AFS" EXACT []
synonym: "HGAFS" EXACT []
synonym: "hydride generation atomic fluorescence spectrometry" EXACT []
is_a: CHMO:0000279 ! atomic fluorescence spectroscopy

[Term]
id: CHMO:0000284
name: laser-enhanced atomic fluorescence spectroscopy
def: "A type of atomic fluorescence spectroscopy where a laser is used to excite the atoms in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser-enhanced atomic fluorescence spectrometry" EXACT []
synonym: "laser-excited atomic fluorescence spectrometry" EXACT []
synonym: "laser-excited atomic fluorescence spectroscopy" EXACT []
synonym: "LEAF" EXACT []
synonym: "LEAFS" EXACT []
is_a: CHMO:0000279 ! atomic fluorescence spectroscopy

[Term]
id: CHMO:0000285
name: plasma atomic fluorescence spectroscopy
def: "A type of atomic fluorescence spectroscopy where a plasma is used to excite the atoms in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "plasma AFS" EXACT []
synonym: "plasma atomic fluorescence spectrometry" EXACT []
is_a: CHMO:0000279 ! atomic fluorescence spectroscopy

[Term]
id: CHMO:0000286
name: inductively coupled plasma atomic fluorescence spectrometry
def: "A type of atomic fluorescence spectroscopy where a plasma generated by electromagnetic induction is used to excite the atoms in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "ICP AFS" EXACT []
synonym: "inductively coupled plasma atomic fluorescence spectroscopy" EXACT []
is_a: CHMO:0000285 ! plasma atomic fluorescence spectroscopy

[Term]
id: CHMO:0000287
name: fluorescence spectroscopy
def: "Spectroscopy where the intensity of the fluorescence emitted by molecules excited by ultraviolet light is detected as a function of wavelength or time." [FIX:0000028, https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence emission spectroscopy" EXACT []
synonym: "fluorescence spectrometry" EXACT []
synonym: "fluorescence spectrophotometry" EXACT []
synonym: "fluorimetry" EXACT []
synonym: "fluorometry" EXACT []
synonym: "spectrofluorimetry" EXACT []
synonym: "spectrofluorometry" EXACT []
is_a: CHMO:0000060 ! fluorescence detection
is_a: CHMO:0002415 ! luminescence spectroscopy
relationship: OBI:0000299 CHMO:0000815 ! has specified output fluorescence spectrum

[Term]
id: CHMO:0000288
name: fluorescence correlation spectroscopy
def: "Spectroscopy where the spontaneous fluorescence intensity fluctuations of a sample are measured and correlated within a very small detection volume. Ultraviolet light is used to stimulate fluorescence." [FIX:0000352, https://doi.org/10.1039/b718132a]
synonym: "FCS" EXACT []
synonym: "fluroescence correlation spectrometry" EXACT []
is_a: CHMO:0000287 ! fluorescence spectroscopy

[Term]
id: CHMO:0000289
name: fluorescence cross-correlation spectroscopy
def: "Spectroscopy where spontaneous fluorescence intensity fluctuations of a sample are measured at two distinct wavelengths and correlated within a very small detection volume. Ultra-violet light is used to stimulate fluorescence." [https://orcid.org/0000-0002-0640-0422]
synonym: "FCCS" EXACT []
synonym: "fluorescence cross-correlation spectrometry" EXACT []
is_a: CHMO:0000288 ! fluorescence correlation spectroscopy

[Term]
id: CHMO:0000290
name: fluorescence anisotropy
alt_id: FIX:0000128
def: "A method for measuring the binding interaction between two labelled molecules. The sample is excited with vertically polarised light and the polarization of the fluorescence is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "FA" EXACT []
synonym: "fluorescence anisotropy measurement" EXACT []
synonym: "fluorescence polarisation spectroscopy" EXACT []
synonym: "fluorescence polarization spectroscopy" EXACT []
is_a: CHMO:0000060 ! fluorescence detection

[Term]
id: CHMO:0000291
name: spectrophotometry
alt_id: FIX:0000011
alt_id: FIX:0000943
def: "Spectroscopy where the sample absorbs radiation in the range ultraviolet to near-infrared (0.1–2.5 μm) resulting in electronic transitions within the sample." [ISBN:1566701783]
synonym: "MAS" RELATED non-mining_synonym []
synonym: "molecular absorption spectrophotometry" EXACT []
synonym: "molecular electronic absorption spectroscopy" EXACT []
is_a: CHMO:0000232 ! electronic spectroscopy
relationship: BFO:0000057 CHMO:0002232 ! has participant spectrophotometer

[Term]
id: CHMO:0000292
name: ultraviolet-visible spectrophotometry
alt_id: FIX:0000016
def: "Spectroscopy where the sample absorbs radiation in the range ultraviolet to visible (190-800 nm) resulting in electronic transitions within the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "absorption spectrophotometry" EXACT []
synonym: "electronic absorption spectroscopy" EXACT []
synonym: "ultra-violet-visible absorption spectrophotometry" EXACT []
synonym: "ultra-violet-visible spectrometry" EXACT []
synonym: "ultra-violet-visible spectroscopy" EXACT []
synonym: "ultraviolet-visible" EXACT []
synonym: "ultraviolet-visible spectrometry" EXACT []
synonym: "ultraviolet-visible spectrophotometry" EXACT []
synonym: "ultraviolet-visible spectroscopy" EXACT []
synonym: "UV spectrometry" EXACT []
synonym: "UV-VIS" EXACT []
synonym: "UV-vis" EXACT []
synonym: "UV-vis absorption spectrometry" EXACT []
synonym: "UV-VIS absorption spectrophotometry" EXACT []
synonym: "UV-vis absorption spectrophotometry" EXACT []
synonym: "UV-VIS absorption spectroscopy" EXACT []
synonym: "UV-vis absorption spectroscopy" EXACT []
synonym: "UV-Vis molecular absorption spectrometry" EXACT []
synonym: "UV-Vis molecular absorption spectroscopy" EXACT []
synonym: "UV-vis spectrometry" EXACT []
synonym: "UV-VIS spectrophotometry" EXACT []
synonym: "UV-vis spectrophotometry" EXACT []
synonym: "UV-VIS spectroscopy" EXACT []
synonym: "UV-Vis spectroscopy" EXACT []
synonym: "UV-vis spectroscopy" EXACT []
synonym: "UV-visible" EXACT []
synonym: "UV-visible spectroscopy" EXACT []
synonym: "UV/VIS" EXACT []
synonym: "UV/vis" EXACT []
synonym: "UV/VIS absorption spectrophotometry" EXACT []
synonym: "UV/Vis absorption spectrophotometry" EXACT []
synonym: "UV/VIS spectrometry" EXACT []
synonym: "UV/Vis spectrometry" EXACT []
synonym: "UV/VIS spectrophotometry" EXACT []
synonym: "UV/Vis spectrophotometry" EXACT []
synonym: "UV/VIS spectroscopy" EXACT []
synonym: "UV/Vis spectroscopy" EXACT []
is_a: CHMO:0000291 ! spectrophotometry

[Term]
id: CHMO:0000293
name: differential optical absorption spectrophotometry
def: "Ultraviolet-visible spectroscopy where the difference between incident and transmitted radiation is measured for a gaseous sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "differential optical absorbance spectrometry" EXACT []
synonym: "differential optical absorbance spectroscopy" EXACT []
synonym: "differential optical absorption spectrometry" EXACT []
synonym: "differential optical absorption spectroscopy" EXACT []
synonym: "DOAS" EXACT []
is_a: CHMO:0000292 ! ultraviolet-visible spectrophotometry

[Term]
id: CHMO:0000294
name: reflectance ultraviolet-visible spectrophotometry
def: "Ultraviolet–visible spectroscopy where the reflection or scattering of radiation from the sample surface is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "reflectance ultra-violet-visible spectrometry" EXACT []
synonym: "reflectance ultra-violet-visible spectroscopy" EXACT []
synonym: "reflectance ultra-violet–visible spectrophotometry" EXACT []
synonym: "reflectance ultraviolet-visible spectroscopy" EXACT []
synonym: "reflectance UV-VIS spectrometry" EXACT []
synonym: "reflectance UV-VIS spectroscopy" EXACT []
synonym: "reflectance UV/VIS spectrometry" EXACT []
synonym: "reflectance UV/VIS spectroscopy" EXACT []
synonym: "reflection ultra-violet-visible spectrometry" EXACT []
synonym: "reflection ultra-violet-visible spectroscopy" EXACT []
synonym: "reflection ultraviolet-visible spectrometry" EXACT []
synonym: "reflection ultraviolet-visible spectroscopy" EXACT []
synonym: "reflection UV-VIS spectrometry" EXACT []
synonym: "reflection UV-VIS spectroscopy" EXACT []
synonym: "reflection UV/VIS spectrometry" EXACT []
synonym: "reflection UV/VIS spectroscopy" EXACT []
synonym: "ultra-violet-visible reflectance spectrometry" EXACT []
is_a: CHMO:0000292 ! ultraviolet-visible spectrophotometry

[Term]
id: CHMO:0000295
name: equimolar spectrophotometry
def: "A method where the absorption of radiation in the ultraviolet to near-infrared (0.1-2.5 &#x3bc;m) is used to calculate stability constants by equimolar dilution." [https://doi.org/10.1021/ac60353a044]
is_a: CHMO:0000291 ! spectrophotometry

[Term]
id: CHMO:0000296
name: vacuum ultraviolet spectrophotometry
def: "Spectroscopy where the sample absorbs radiation in the vacuum ultraviolet region (0.1-200 nm) resulting in electronic transitions within the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "vacuum ultra-violet absorption spectrometry" EXACT []
synonym: "vacuum ultra-violet absorption spectroscopy" EXACT []
synonym: "vacuum ultra-violet spectrophotometry" EXACT []
synonym: "vacuum ultraviolet absorption spectrometry" EXACT []
synonym: "vacuum ultraviolet absorption spectroscopy" EXACT []
synonym: "vacuum ultraviolet spectrophotometry" EXACT []
synonym: "VUV spectrometry" EXACT []
synonym: "VUV spectrophotometry" EXACT []
synonym: "VUV spectroscopy" EXACT []
is_a: CHMO:0001253 ! ultraviolet spectrophotometry

[Term]
id: CHMO:0000297
name: X-ray spectroscopy
def: "A Spectroscopy in which the absorption or emission of X-rays is detected." [FIX:0000019] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.X06718"}
synonym: "X-ray spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000298
name: X-ray absorption spectroscopy
def: "An X-ray spectroscopy in which the sample is bombarded with X-rays and the X-ray absorption coefficient of the sample is measured. When the incident X-ray energy matches the binding energy of an electron in an atom there is a decrease in the intensity of transmitted X-rays resulting in an absorption edge." [FIX:0000107, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08766"}
synonym: "X-ray absorption analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08766"}
synonym: "X-ray absorption spectrometry" EXACT []
is_a: CHMO:0000297 ! X-ray spectroscopy
property_value: OMO:0003012 "XAA" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08766"}
property_value: OMO:0003012 "XAS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08766"}

[Term]
id: CHMO:0000299
name: X-ray absorption fine structure spectroscopy
def: "An X-ray absorption spectroscopy in which changes in the X-ray absorption coefficient around the absorption edge are measured as a function of incident X-ray energy." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09212"}
synonym: "X-ray absorption fine structure (EXAFS) measurements" EXACT []
synonym: "X-ray absorption fine structure spectrometry" EXACT []
is_a: CHMO:0000298 ! X-ray absorption spectroscopy
property_value: OMO:0003012 "XAFS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09212"}

[Term]
id: CHMO:0000300
name: extended X-ray absorption fine structure spectroscopy
def: "An X-ray absorption fine structure spectroscopy in which changes in the X-ray absorption coefficient measured 500–1000 eV below the absorption edge are determined as a function of incident X-ray energy." [FIX:0000106, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09198"}
synonym: "EXAFS spectrometry" EXACT []
synonym: "EXAFS spectroscopy" EXACT []
synonym: "EXAFSS" EXACT OMO:0003012 []
synonym: "extended X-ray absorption fine structure spectrometry" EXACT []
is_a: CHMO:0000299 ! X-ray absorption fine structure spectroscopy
property_value: OMO:0003012 "EXAFS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09198"}

[Term]
id: CHMO:0000301
name: quick extended X-ray absorption fine structure spectroscopy
def: "X-ray absorption spectroscopy where changes in the X-ray absorption coefficient measured 500–1000 eV below the absorption edge (the part of the spectrum where the incident X-ray energy matches the binding energy of an electron) are determined as a function of incident X-ray energy. A monochromator is scanned continuously and rapidly around the absorption edge resulting in measurement times of seconds (normal EXAFS measurements take minutes)." [https://doi.org/10.1107/S0909049508023327]
synonym: "QEXAFS spectrometry" EXACT []
synonym: "QEXAFS spectroscopy" EXACT []
synonym: "QEXAFSS" EXACT []
synonym: "quick extended X-ray absorption fine structure spectrometry" EXACT []
synonym: "quick-scanning EXAFS" EXACT []
synonym: "quick-scanning EXAFSS" EXACT []
synonym: "quick-scanning extended X-ray absorption fine structure spectrometry" EXACT []
synonym: "quick-scanning extended X-ray absorption fine structure spectroscopy" EXACT []
is_a: CHMO:0000300 ! extended X-ray absorption fine structure spectroscopy

[Term]
id: CHMO:0000302
name: reflection extended X-ray absorption fine structure spectroscopy
def: "X-ray absorption spectroscopy where changes in the X-ray absorption coefficient measured 500–1000 eV below the absorption edge (the part of the spectrum where the incident X-ray energy matches the binding energy of an electron) are determined as a function of incident X-ray energy. Measurements are taken under total reflection conditions." [https://doi.org/10.1021/la025564q]
synonym: "reflection extended X-ray absorption fine structure spectrometry" EXACT []
synonym: "REFLEXAFS" EXACT []
synonym: "reflEXAFS" EXACT []
synonym: "REFLEXAFS spectrometry" EXACT []
synonym: "REFLEXAFS spectroscopy" EXACT []
synonym: "reflEXAFSS" EXACT []
is_a: CHMO:0000300 ! extended X-ray absorption fine structure spectroscopy

[Term]
id: CHMO:0000303
name: surface extended X-ray absorption fine structure spectroscopy
def: "An extended X-ray absorption fine structure spectroscopy in which changes are both in the X-ray absorption coefficient and the Auger emission of the sample." [FIX:0000686, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09206"}
synonym: "SEXAFS spectrometry" EXACT []
synonym: "SEXAFS spectroscopy" EXACT []
synonym: "SEXAFSS" EXACT OMO:0003012 []
is_a: CHMO:0000300 ! extended X-ray absorption fine structure spectroscopy
property_value: OMO:0003012 "SEXAFS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09206"}

[Term]
id: CHMO:0000304
name: total-reflection X-ray absorption fine structure spectroscopy
def: "X-ray absorption spectroscopy where changes in the X-ray absorption coefficient around the absorption edge (the part of the spectrum where the incident X-ray energy matches the binding energy of an electron) are measured as a function of incident X-ray energy. Measurements are taken under total reflection conditions." [https://orcid.org/0000-0002-0640-0422]
synonym: "total-reflection X-ray absorption fine structure spectrometry" EXACT []
synonym: "TR-XAFS" EXACT []
synonym: "TR-XAFSS" EXACT []
synonym: "TRXAFS" EXACT []
synonym: "TRXAFSS" EXACT []
is_a: CHMO:0000299 ! X-ray absorption fine structure spectroscopy

[Term]
id: CHMO:0000305
name: near-edge X-ray absorption fine structure spectroscopy
def: "An X-ray absorption fine structure spectroscopy in which changes in the X-ray absorption coefficient measured within 40 eV of the absorption edge are determined as a function of incident X-ray energy." [FIX:0000025, FIX:0000376, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09213"}
synonym: "near edge X-ray absorption spectroscopy" EXACT []
synonym: "near-edge extended X-ray absorption fine structure spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09213"}
synonym: "near-edge X-ray absorption fine structure spectrometry" EXACT []
synonym: "NEXAF spectroscopy" EXACT []
synonym: "NEXAFS spectrometry" EXACT []
synonym: "NEXAFSS" EXACT OMO:0003012 []
synonym: "X-ray absorption near edge structure (XANES) spectroscopy" EXACT []
synonym: "X-ray absorption near edge structure spectrometry" EXACT []
synonym: "X-ray absorption near edge structure spectroscopy" EXACT []
synonym: "X-ray absorption near-edge structure" EXACT []
synonym: "XANES spectrometry" EXACT []
synonym: "XANES spectroscopy" EXACT []
is_a: CHMO:0000299 ! X-ray absorption fine structure spectroscopy
property_value: OMO:0003012 "NEXAFS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09213"}
property_value: OMO:0003012 "XANES" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09213"}

[Term]
id: CHMO:0000306
name: X-ray microprobe spectroscopy
def: "Spectroscopy where the sample is bombarded with a finely focused X-ray beam (<10 m diameter) and the X-ray absorption coefficient of the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-ray micro-probe spectrometry" EXACT []
synonym: "X-ray microanalysis" EXACT []
synonym: "X-ray microprobe spectrometry" EXACT []
synonym: "X-ray microprobe spectroscopy" EXACT []
synonym: "XMPS" EXACT []
is_a: CHMO:0000298 ! X-ray absorption spectroscopy

[Term]
id: CHMO:0000307
name: X-ray emission spectroscopy
def: "X-ray spectroscopy where the sample is bombarded with X-rays or particles and the energies and intensities of the X-rays emitted due to core-to-core transitions (known as 'X-ray fluorescence') are detected." [FIX:0000100, FIX:0000673, ISBN:90190280031-0]
synonym: "X-ray emission spectrometry" EXACT []
synonym: "X-ray fluorescence spectrometry" EXACT []
synonym: "X-ray fluorescence spectroscopy" EXACT []
synonym: "XES" EXACT []
synonym: "XRES" EXACT []
synonym: "XRF" EXACT []
synonym: "XRF spectrometry" EXACT []
synonym: "XRF spectroscopy" EXACT []
is_a: CHMO:0000297 ! X-ray spectroscopy

[Term]
id: CHMO:0000308
name: alpha-particle X-ray spectroscopy
def: "X-ray emission spectroscopy where the sample is irradiated with alpha-particles and the energies of the backscattered alpha-particles and X-rays emitted due to core-to-core transitions are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "alpha X-ray spectrometry" EXACT []
synonym: "alpha X-ray spectroscopy" EXACT []
synonym: "alpha-particle X-ray emission spectrometry" EXACT []
synonym: "alpha-particle X-ray emission spectroscopy" EXACT []
synonym: "alpha-particle X-ray fluorescence spectrometry" EXACT []
synonym: "alpha-particle X-ray fluorescence spectroscopy" EXACT []
synonym: "alpha-particle X-ray spectrometry" EXACT []
synonym: "alpha-X-ray emission spectrometry" EXACT []
synonym: "alpha-X-ray emission spectroscopy" EXACT []
synonym: "alpha-X-ray fluorescence spectrometry" EXACT []
synonym: "alpha-X-ray fluorescence spectroscopy" EXACT []
synonym: "alpha-X-ray spectrometry" EXACT []
synonym: "alpha-X-ray spectroscopy" EXACT []
synonym: "APXS" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0000309
name: energy-dispersive X-ray emission spectroscopy
alt_id: FIX:0000104
alt_id: FIX:0000677
def: "An X-ray emission spectroscopy in which the energy spectrum of the X-rays emitted due to core-to-core transitions is measured using a semiconductor detector." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.E02105"}
synonym: "EDAX" EXACT OMO:0003012 []
synonym: "EDCS" EXACT OMO:0003012 []
synonym: "EDS" EXACT OMO:0003012 []
synonym: "EDS analysis" EXACT []
synonym: "EDX" EXACT OMO:0003012 []
synonym: "EDX analysis" EXACT []
synonym: "EDXA" EXACT OMO:0003012 []
synonym: "EDXRF" EXACT OMO:0003012 []
synonym: "energy dispersive spectroscopy" EXACT []
synonym: "energy dispersive X-ray (EDX) analysis" EXACT []
synonym: "energy dispersive X-ray analysis" EXACT []
synonym: "energy dispersive X-ray emission spectroscopy" EXACT []
synonym: "energy dispersive X-ray fluorescence spectrometry" EXACT []
synonym: "energy dispersive X-ray fluorescence spectroscopy" EXACT []
synonym: "energy dispersive X-ray spectrometry" EXACT []
synonym: "energy dispersive X-ray spectroscopy" EXACT []
synonym: "energy distribution curve spectroscopy" EXACT []
synonym: "energy distribution spectroscopy" EXACT []
synonym: "energy-dispersive spectrometry" EXACT []
synonym: "energy-dispersive X-ray emission analysis" EXACT []
synonym: "X-ray energy dispersive spectroscopy" EXACT []
synonym: "X-ray energy-dispersive spectroscopy" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0000310
name: non-resonant X-ray emission spectroscopy
def: "X-ray spectroscopy where the sample is bombarded with incident X-rays of a wavelength which does not correspond to a specific electronic transition within the atoms of the sample, and the energies and intensities of the emitted X-rays are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "non-resonant X-ray emission spectrometry" EXACT []
synonym: "NRIXS" EXACT []
synonym: "NRXES" EXACT []
synonym: "NXES" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0000311
name: particle-induced X-ray emission spectroscopy
def: "X-ray emission spectroscopy where the X-rays are generated by bombarding the sample with a focused beam of high-energy particles." [FIX:0000101, https://orcid.org/0000-0002-0640-0422]
synonym: "particle-induced X-ray emission spectrometry" EXACT []
synonym: "PIXE" EXACT []
synonym: "PIXES" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0000312
name: microbeam particle-induced X-ray emission spectroscopy
def: "X-ray emission spectroscopy where the X-rays are generated by bombarding the sample with a finely focused (<10 m diameter) beam of high-energy particles." [https://orcid.org/0000-0002-0640-0422]
synonym: "microbeam PIXE" EXACT []
synonym: "PIXE microanalysis" EXACT []
is_a: CHMO:0000311 ! particle-induced X-ray emission spectroscopy

[Term]
id: CHMO:0000313
name: electron probe X-ray microanalysis
alt_id: FIX:0000105
alt_id: FIX:0000674
def: "A microbeam particle-induced X-ray emission spectroscopy in which the X-rays are generated by bombarding a flat polished sample with a beam of electrons which results in the ionisation of the inner shells of sample atoms. The decay of the ionised states results in the emission of characteristic X-rays." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.E02007"}
synonym: "electron micro-probe analysis" EXACT []
synonym: "electron microprobe analysis" EXACT []
synonym: "electron probe microanalysis" EXACT []
synonym: "EMPA" EXACT OMO:0003012 []
synonym: "EPMA" EXACT OMO:0003012 []
is_a: CHMO:0000312 ! microbeam particle-induced X-ray emission spectroscopy
property_value: OMO:0003012 "EPXMA" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.E02007"}

[Term]
id: CHMO:0000314
name: wavelength dispersive X-ray spectroscopy
def: "X-ray emission spectroscopy where the energy spectrum of the X-rays emitted due to core-to-core transitions is measured using a diffraction grating or crystal." [Orange:16.2]
synonym: "wavelength dispersive X-ray emission spectrometry" EXACT []
synonym: "wavelength dispersive X-ray fluorescence spectrometry" EXACT []
synonym: "wavelength dispersive X-ray fluorescence spectroscopy" EXACT []
synonym: "wavelength dispersive X-ray spectrometry" EXACT []
synonym: "wavelength dispersive X-ray spectroscopy" EXACT []
synonym: "WD-XRF" EXACT []
synonym: "WDS" EXACT []
synonym: "WDX" EXACT []
synonym: "WDXRF" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0000315
name: X-ray microemission spectroscopy
def: "X-ray spectroscopy where the sample is bombarded with a finely focused (<10 m diameter) X-ray beam and the energies and intensities of the X-rays emitted due to core-to-core transitions (known as 'X-ray fluorescence') are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-ray microemission" EXACT []
synonym: "X-ray microemission spectrometry" EXACT []
synonym: "X-ray microemission spectroscopy" EXACT []
synonym: "X-ray microfluorescence" EXACT []
synonym: "X-ray microfluorescence spectrometry" EXACT []
synonym: "X-ray microfluorescence spectroscopy" EXACT []
synonym: "XRME" EXACT []
synonym: "XRME spectrometry" EXACT []
synonym: "XRME spectroscopy" EXACT []
synonym: "XRMF" EXACT []
synonym: "XRMF spectrometry" EXACT []
synonym: "XRMF spectroscopy" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0000316
name: soft X-ray emission spectroscopy
alt_id: FIX:0000672
def: "X-ray spectroscopy where the sample is bombarded with low energy X-rays and the energies and intensities of the X-rays emitted due to valence-to-core transitions are detected." [OrangeBook:17.2.2.2]
synonym: "soft X-ray emission spectrometry" EXACT []
synonym: "soft X-ray fluorescence spectrometry" EXACT []
synonym: "soft X-ray fluorescence spectroscopy" EXACT []
synonym: "SXES" EXACT []
synonym: "valence band X-ray emission spectrometry" EXACT []
synonym: "valence band X-ray emission spectroscopy" EXACT []
synonym: "valence band X-ray fluorescence spectrometry" EXACT []
synonym: "valence band X-ray fluorescence spectroscopy" EXACT []
synonym: "valence to core X-ray emission spectrometry" EXACT []
synonym: "valence to core X-ray emission spectroscopy" EXACT []
synonym: "valence to core X-ray fluorescence spectrometry" EXACT []
synonym: "valence to core X-ray fluorescence spectroscopy" EXACT []
synonym: "valence to core XES" EXACT []
synonym: "valence to core XFS" EXACT []
synonym: "valence-to-core X-ray emission spectrometry" EXACT []
synonym: "valence-to-core X-ray emission spectroscopy" EXACT []
synonym: "valence-to-core X-ray fluorescence spectrometry" EXACT []
synonym: "valence-to-core X-ray fluorescence spectroscopy" EXACT []
synonym: "valence-to-core XES" EXACT []
synonym: "valence-to-core XFS" EXACT []
synonym: "VBXES" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0000317
name: ultra soft X-ray emission spectroscopy
def: "X-ray spectroscopy where the sample is bombarded with ultra-low energy (<1 keV) X-rays and the energies and intensities of the X-rays emitted due to valence-to-core transitions are detected." [https://doi.org/10.1051/jphyscol\:19879119]
synonym: "ultra soft X-ray emission spectrometry" EXACT []
synonym: "ultra soft X-ray fluorescence spectrometry" EXACT []
synonym: "ultra soft X-ray fluorescence spectroscopy" EXACT []
synonym: "ultra-soft X-ray emission spectrometry" EXACT []
synonym: "ultra-soft X-ray fluorescence spectrometry" EXACT []
synonym: "ultra-soft X-ray fluorescence spectroscopy" EXACT []
synonym: "USX" EXACT []
synonym: "USX spectrometry" EXACT []
synonym: "USX spectroscopy" EXACT []
synonym: "USXES" EXACT []
synonym: "USXS" EXACT []
is_a: CHMO:0000316 ! soft X-ray emission spectroscopy

[Term]
id: CHMO:0000318
name: synchrotron radiation excited X-ray spectroscopy
def: "X-ray spectroscopy where the sample is bombarded with radiation is generated in a synchrotron and the energies and intensities of the emitted X-rays are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "synchrotron radiation excited X-ray spectrometry" EXACT []
is_a: CHMO:0000297 ! X-ray spectroscopy

[Term]
id: CHMO:0000319
name: X-ray reflection spectroscopy
def: "Spectroscopy where the sample is bombarded with X-rays and the energies of reflected X-rays are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-ray reflection spectrometry" EXACT []
synonym: "X-ray reflectivity spectrometry" EXACT []
synonym: "X-ray reflectivity spectroscopy" EXACT []
is_a: CHMO:0000297 ! X-ray spectroscopy

[Term]
id: CHMO:0000320
name: total reflection X-ray fluorescence spectroscopy
def: "An X-ray reflection spectroscopy in which the sample is bombarded with X-rays and the energies of totally reflected X-rays are measured." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09211"}
synonym: "total reflection X-ray fluorescence analysis" EXACT []
synonym: "total reflection X-ray fluorescence spectrometry" EXACT []
is_a: CHMO:0000319 ! X-ray reflection spectroscopy
property_value: OMO:0003012 "TXRF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09211"}

[Term]
id: CHMO:0000321
name: beta-particle spectroscopy
def: "Spectroscopy where the beta-particles spontaneously emitted from radioisotopes are detected." [ISBN:0-19-280031-0]
synonym: "beta spectrometry" EXACT []
synonym: "beta spectroscopy" EXACT []
synonym: "beta-particle spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy
relationship: OBI:0000299 CHMO:0000805 ! has specified output beta-particle spectrum

[Term]
id: CHMO:0000322
name: liquid scintillation counting
def: "Spectroscopy where the spontaneous emission of a beta-particle produces a flash of light (known as a 'scintillation') which is detected." [ISBN:0-19-280102-3]
is_a: CHMO:0000321 ! beta-particle spectroscopy

[Term]
id: CHMO:0000323
name: circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised light by a sample." [FIX:0000043, ISBN:0-19-280031-0]
synonym: "CD spectrometry" EXACT []
synonym: "CD spectroscopy" EXACT []
synonym: "circular dichrosim spectrometry" EXACT []
synonym: "direct transmittance circular dichroism" EXACT []
is_a: CHMO:0000775 ! dichroism spectroscopy
relationship: OBI:0000299 CHMO:0000808 ! has specified output circular dichroism spectrum

[Term]
id: CHMO:0000324
name: fluorescence detected circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised luminescence." [https://doi.org/10.1039/b504421a]
synonym: "FDCD" EXACT []
synonym: "FDCD spectrometry" EXACT []
synonym: "FDCD spectroscopy" EXACT []
synonym: "fluorescence detected circular dichroism spectrometry" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy

[Term]
id: CHMO:0000325
name: magnetic circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised photon radiation in the presence of a magnetic field." [FIX:0000044, https://orcid.org/0000-0002-0640-0422]
synonym: "magnetic circular dichroism spectrometry" EXACT []
synonym: "MCD" EXACT []
synonym: "MCD spectrometry" EXACT []
synonym: "MCD spectroscopy" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy

[Term]
id: CHMO:0000326
name: X-ray magnetic circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised X-ray radiation in the presence of a magnetic field." [FIX:0001136, https://orcid.org/0000-0002-0640-0422]
synonym: "X-ray magnetic circular dichroism spectrometry" EXACT []
synonym: "XMCD" EXACT []
synonym: "XMCD spectrometry" EXACT []
synonym: "XMCD spectroscopy" EXACT []
is_a: CHMO:0000325 ! magnetic circular dichroism spectroscopy

[Term]
id: CHMO:0000327
name: vibrational circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised infrared radiation during a vibrational transition." [FIX:0000231, ISBN:0471330035]
synonym: "VCD" EXACT []
synonym: "VCD spectrometry" EXACT []
synonym: "VCD spectroscopy" EXACT []
synonym: "vibrating circular dichroism spectrometry" EXACT []
synonym: "vibrational CD" EXACT []
synonym: "vibrational circular dichroism" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy

[Term]
id: CHMO:0000328
name: electron spin resonance spectroscopy
def: "Spectroscopy where the response of an atom with an unpaired electron to a perturbing magnetic field is measured." [FIX:0000023, https://orcid.org/0000-0002-0640-0422]
synonym: "electron paramagnetic resonance spectrometry" EXACT []
synonym: "electron paramagnetic resonance spectroscopy" EXACT []
synonym: "electron spin resonance spectrometry" EXACT []
synonym: "EPR" EXACT []
synonym: "EPR spectroscopy" EXACT []
synonym: "ESR" EXACT []
synonym: "ESR spectroscopy" EXACT []
is_a: CHMO:0000743 ! electron magnetic resonance spectroscopy

[Term]
id: CHMO:0000329
name: continuous-wave electron spin resonance spectroscopy
alt_id: FIX:0000033
def: "Spectroscopy where the response of an atom with an unpaired electron to a perturbing magnetic field is measured as a function of the frequency of a periodic perturbation." [ISBN:9780137217625]
synonym: "c.w. EPR" EXACT []
synonym: "c.w. ESR" EXACT []
synonym: "continuous wave electron paramagnetic resonance spectroscopy" EXACT []
synonym: "continuous wave electron spin resonance spectrometry" EXACT []
synonym: "continuous wave electron spin resonance spectroscopy" EXACT []
synonym: "continuous wave EPR" EXACT []
synonym: "continuous wave ESR" EXACT []
synonym: "cw-EPR" EXACT []
synonym: "cw-ESR" EXACT []
is_a: CHMO:0000328 ! electron spin resonance spectroscopy

[Term]
id: CHMO:0000330
name: pulsed electron spin resonance spectroscopy
alt_id: FIX:0000034
def: "Spectroscopy where the response of an atom with an unpaired electron to short (ns) pulses of microwave radiation in a magnetic field is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "pulse electron paramagnetic resonance spectroscopy" EXACT []
synonym: "pulse electron spin resonance spectrometry" EXACT []
synonym: "pulse EPR" EXACT []
synonym: "pulse ESR" EXACT []
synonym: "pulsed electron spin resonance spectroscopy" EXACT []
synonym: "pulsed EPR" EXACT []
synonym: "pulsed ESR" EXACT []
is_a: CHMO:0000328 ! electron spin resonance spectroscopy

[Term]
id: CHMO:0000331
name: electron spectroscopy
def: "Spectroscopy where the absorption or emission of electrons is detected." [FIX:0000064, OrangeBook:17.2]
synonym: "electron spectrometry" EXACT []
synonym: "ES" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000332
name: appearance potential spectroscopy
def: "Spectroscopy where the sample is bombarded with an electron beam and the energy threshold for excitation is indicated by the appearance of relaxation products (Auger electrons or X-rays) or by a change in the electron beam current." [OrangeBook:17.2.3]
synonym: "appearance potential spectrometry" EXACT []
synonym: "APS" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000333
name: Auger electron appearance potential spectroscopy
def: "Spectroscopy where the sample is bombarded with an electron beam and the energy threshold for excitation is indicated by a sudden increase in secondary electron current." [OrangeBook:17.2.3]
synonym: "AEAPS" EXACT []
synonym: "Auger electron appearance potential spectrometry" EXACT []
synonym: "EAAPS" EXACT []
synonym: "electron-excited Auger electron appearance potential spectrometry" EXACT []
synonym: "electron-excited Auger electron appearance potential spectroscopy" EXACT []
synonym: "IEMM" EXACT []
synonym: "incident energy modulation method spectrometry" EXACT []
synonym: "incident energy modulation method spectroscopy" EXACT []
is_a: CHMO:0000332 ! appearance potential spectroscopy

[Term]
id: CHMO:0000334
name: disappearance potential spectroscopy
def: "Spectroscopy where the sample is bombarded with an electron beam and the energy threshold for excitation is indicated by the sudden disappearance of electrons from the beam." [Orange:17.2.3]
synonym: "DAPS" EXACT []
synonym: "disappearance potential spectrometry" EXACT []
is_a: CHMO:0000332 ! appearance potential spectroscopy

[Term]
id: CHMO:0000335
name: electron appearance potential fine structure analysis
def: "Spectroscopy where the sample is bombarded with an electron beam and the energy threshold for excitation is indicated by a sudden change in the electron beam current. The fine structure close to the threshold is analysed by measuring the change in electron beam current." [Orange:17.2.3]
synonym: "EAPFS" EXACT []
synonym: "EAPFSS" EXACT []
synonym: "electron appearance potential fine structure spectrometry" EXACT []
synonym: "electron appearance potential fine structure spectroscopy" EXACT []
synonym: "extended appearance potential fine structure analysis" EXACT []
synonym: "extended appearance potential fine structure spectrometry" EXACT []
synonym: "extended appearance potential fine structure spectroscopy" EXACT []
is_a: CHMO:0000332 ! appearance potential spectroscopy

[Term]
id: CHMO:0000336
name: total current spectroscopy
def: "Spectroscopy where the sample is bombarded with an electron beam and the energy threshold for excitation is determined by measuring the total electron current incident on the sample target." [Orange:17.2.3]
synonym: "target current spectrometry" EXACT []
synonym: "target current spectroscopy" EXACT []
synonym: "TCS" EXACT []
synonym: "total current spectrometry" EXACT []
is_a: CHMO:0000332 ! appearance potential spectroscopy

[Term]
id: CHMO:0000337
name: X-ray appearance potential spectroscopy
def: "Spectroscopy where the sample is bombarded with an electron beam and the energy threshold for excitation is indicated by the sudden appearance of soft X-ray fluorescence." [Orange:17.2.3]
synonym: "EEXAPS" EXACT []
synonym: "electron-excited X-ray appearance potential spectrometry" EXACT []
synonym: "electron-excited X-ray appearance potential spectroscopy" EXACT []
synonym: "EXAPS" EXACT []
synonym: "soft X-ray appearance potential spectrometry" EXACT []
synonym: "soft X-ray appearance potential spectroscopy" EXACT []
synonym: "SXAPS" EXACT []
synonym: "X-ray appearance potential spectrometry" EXACT []
synonym: "XAPS" EXACT []
is_a: CHMO:0000332 ! appearance potential spectroscopy

[Term]
id: CHMO:0000338
name: X-ray excited electron appearance potential spectroscopy
def: "Spectroscopy where the sample is bombarded with an electron beam and the energy threshold for excitation is indicated by the sudden appearance of peaks in the photoelectron spectrum." [Orange:17.2.3]
synonym: "X-ray excited electron appearance potential spectrometry" EXACT []
synonym: "XEAPS" EXACT []
is_a: CHMO:0000332 ! appearance potential spectroscopy

[Term]
id: CHMO:0000339
name: Auger electron spectroscopy
def: "An electron spectroscopy where a high energy photon ionises a core electron and an electron from a higher energy level descends to take its place, releasing sufficient energy to eject a second so-called 'Auger' electron and the energy of the Auger electron is detected as a function of incident photon energy." [] {prov:wasInfluencedBy="ISBN:0-471-96523-5", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.A00522"}
synonym: "AEES" EXACT OMO:0003012 []
synonym: "AES" RELATED non-mining_synonym []
synonym: "Auger electron emission spectroscopy" EXACT []
synonym: "Auger electron spectrometry" EXACT []
synonym: "Auger spectrometry" EXACT []
synonym: "Auger spectroscopy" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000340
name: angular dependent Auger electron spectroscopy
def: "Spectroscopy where bombardment of a sample with high-energy photons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons. The energies of these Auger electrons are detected as a function of emission angle." [https://orcid.org/0000-0002-0640-0422]
synonym: "ADAS" EXACT []
synonym: "angle-resolved Auger electron spectrometry" EXACT []
synonym: "angle-resolved Auger electron spectroscopy" EXACT []
synonym: "angular dependent Auger spectrometry" EXACT []
synonym: "ARAES" EXACT []
is_a: CHMO:0000339 ! Auger electron spectroscopy

[Term]
id: CHMO:0000341
name: resonant Auger electron spectroscopy
def: "Spectroscopy where bombardment of a sample with high-energy photons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons. The wavelength of the incident photons is scanned over an absorption edge in the sample and the Auger electrons emitted are detected as a function of energy." [https://doi.org/10.1103/PhysRevLett.88.243001]
synonym: "RAES" EXACT []
synonym: "resonance AES" EXACT []
synonym: "resonance Auger electron spectrometry" EXACT []
synonym: "resonance Auger electron spectroscopy" EXACT []
synonym: "resonance Auger spectrometry" EXACT []
synonym: "resonance Auger spectroscopy" EXACT []
synonym: "resonant AES" EXACT []
synonym: "resonant Auger electron spectrometry" EXACT []
synonym: "resonant Auger spectrometry" EXACT []
synonym: "resonant Auger spectroscopy" EXACT []
is_a: CHMO:0000339 ! Auger electron spectroscopy

[Term]
id: CHMO:0000342
name: angle-resolved resonant Auger electron spectroscopy
def: "Spectroscopy where bombardment of a sample with high-energy photons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons. The wavelength of the incident photons is scanned over an absorption edge in the sample and the Auger electrons emitted are detected as a function of emission angle." [https://orcid.org/0000-0002-0640-0422]
synonym: "angle-resolved resonance Auger electron spectrometry" EXACT []
synonym: "angle-resolved resonance Auger electron spectroscopy" EXACT []
synonym: "angle-resolved resonant Auger electron spectrometry" EXACT []
is_a: CHMO:0000341 ! resonant Auger electron spectroscopy

[Term]
id: CHMO:0000343
name: Auger electron partial yield spectroscopy
def: "Spectroscopy where bombardment of a sample with high-energy photons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons. Only the Auger electrons emitted at a particular photon energy are detected." [OrangeBook:17.2.1.4]
synonym: "APYS" EXACT []
synonym: "Auger electron partial yield spectrometry" EXACT []
is_a: CHMO:0000339 ! Auger electron spectroscopy

[Term]
id: CHMO:0000344
name: electron-excited Auger electron spectroscopy
def: "Spectroscopy where electron bombardment of a sample results in the ionisation of core electrons and the emission of so-called 'Auger' electron and the energies of these Auger electrons are detected as a function of incident electron energy." [Orange:17.2.4]
synonym: "EAES" EXACT []
synonym: "EEAES" EXACT []
synonym: "EIAES" EXACT []
synonym: "electron-excited Auger electron spectrometry" EXACT []
synonym: "electron-induced Auger electron spectrometry" EXACT []
synonym: "electron-induced Auger electron spectroscopy" EXACT []
is_a: CHMO:0000339 ! Auger electron spectroscopy

[Term]
id: CHMO:0000345
name: electron microprobe Auger spectroscopy
def: "Spectroscopy where bombardment of a sample with a finely focused (<10 m diameter) beam of electrons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons. The energies of these Auger electrons are detected as a function of incident electron energy." [https://orcid.org/0000-0002-0640-0422]
synonym: "Auger electron microanalysis" EXACT []
synonym: "electron microprobe Auger electron spectrometry" EXACT []
synonym: "EMAS" EXACT []
is_a: CHMO:0000344 ! electron-excited Auger electron spectroscopy

[Term]
id: CHMO:0000346
name: ion-excited Auger electron spectroscopy
def: "An Auger electron spectroscopy in which ion bombardment of a sample results in the ionisation of core electrons and the emission of so-called 'Auger' electrons, which are detected as a function of incident ion energy." [] {prov:hadPrimarySource="https://media.iupac.org/publications/analytical_compendium/"}
synonym: "IEAES" EXACT OMO:0003012 []
synonym: "IIAES" EXACT OMO:0003012 []
synonym: "INS" RELATED []
synonym: "ion neutralisation spectrometry" EXACT []
synonym: "ion neutralisation spectroscopy" EXACT []
synonym: "ion neutralization spectrometry" EXACT []
synonym: "ion neutralization spectroscopy" EXACT []
synonym: "ion-electron spectroscopy" EXACT []
synonym: "ion-excited Auger spectrometry" EXACT []
synonym: "ion-induced Auger electron spectrometry" EXACT []
synonym: "ion-induced Auger electron spectroscopy" EXACT []
synonym: "ionelectron spectroscopy" EXACT []
is_a: CHMO:0000339 ! Auger electron spectroscopy
property_value: OMO:0003012 "IAES" xsd:string {dcterms:source="https://media.iupac.org/publications/analytical_compendium/"}

[Term]
id: CHMO:0000347
name: He+-excited Auger electron spectroscopy
def: "Spectroscopy where the bombardment of a sample with He+ ions results in the ionisation of core electrons and the emission of so-called 'Auger' electrons, which are detected as a function of incident He+ ion energy." [https://orcid.org/0000-0002-0640-0422]
synonym: "HAES" EXACT []
synonym: "He+-excited Auger electron spectrometry" EXACT []
is_a: CHMO:0000346 ! ion-excited Auger electron spectroscopy

[Term]
id: CHMO:0000348
name: proton-induced Auger electron spectroscopy
def: "Spectroscopy where the bombardment of a sample with protons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons, which are detected as a function of incident proton energy." [https://orcid.org/0000-0002-0640-0422]
synonym: "PAES" EXACT []
synonym: "proton-induced Auger electron spectrometry" EXACT []
is_a: CHMO:0000346 ! ion-excited Auger electron spectroscopy

[Term]
id: CHMO:0000349
name: angle-resolved ion-excited Auger electron spectroscopy
def: "An ion-excited Auger electron spectroscopy in which the emitted 'Auger' electrons are detected as a function of emission angle." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://books.rsc.org/view-large/6382256"}
synonym: "AIRES" EXACT OMO:0003012 []
synonym: "angle-resolved ion-electron spectrometry" EXACT []
synonym: "angle-resolved ion-electron spectroscopy" EXACT []
is_a: CHMO:0000346 ! ion-excited Auger electron spectroscopy
property_value: OMO:0003012 "ARAES" xsd:string {dcterms:source="https://books.rsc.org/view-large/6382256"}

[Term]
id: CHMO:0000350
name: scanning Auger electron spectroscopy
def: "Spectroscopy where a high-energy photon beam is scanned over the surface of a sample resulting in the ionisation of core electrons and the emission of so-called 'Auger' electrons. The energies of these Auger electrons are detected as a function of incident photon energy." [https://orcid.org/0000-0002-0640-0422]
synonym: "SAES" EXACT []
synonym: "scanning Auger electron spectrometry" EXACT []
synonym: "scanning Auger spectrometry" EXACT []
synonym: "scanning Auger spectroscopy" EXACT []
is_a: CHMO:0000339 ! Auger electron spectroscopy

[Term]
id: CHMO:0000351
name: spin-polarised Auger electron spectroscopy
def: "Spectroscopy where the bombardment of a sample with high-energy photons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons. The energies of these Auger electrons are detected as a function of incident photon energy and a magnet is used to align all electron spins parallel to the emitting surface." [OrangeBook:17.2.4]
synonym: "SPAES" EXACT []
synonym: "spin-polarized Auger electron spectrometry" EXACT []
is_a: CHMO:0000339 ! Auger electron spectroscopy

[Term]
id: CHMO:0000352
name: spin-polarised angle-resolved Auger electron spectroscopy
def: "Spectroscopy where the bombardment of a sample with high-energy photons results in the ionisation of core electrons and the emission of so-called 'Auger' electrons. The energies of these Auger electrons are detected as a function of emission angle and a magnet is used to align all electron spins parallel to the emitting surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "SPARPES" EXACT []
synonym: "spin-polarized angle-resolved Auger electron spectrometry" EXACT []
is_a: CHMO:0000351 ! spin-polarised Auger electron spectroscopy

[Term]
id: CHMO:0000353
name: X-ray excited Auger electron spectroscopy
def: "An Auger electron spectroscopy in which the sample is bombarded with X-rays and the resulting 'Auger' electrons are detected as a function of incident X-ray energy." [] {prov:hadPrimarySource="https://books.rsc.org/view-large/6382326"}
synonym: "X-ray excited Auger electron spectrometry" EXACT []
synonym: "X-ray induced Auger electron spectrometry" EXACT []
synonym: "X-ray induced Auger electron spectroscopy" EXACT []
synonym: "XEAES" EXACT OMO:0003012 []
synonym: "XIAES" EXACT OMO:0003012 []
is_a: CHMO:0000339 ! Auger electron spectroscopy
property_value: OMO:0003012 "XAES" xsd:string {dcterms:source="https://books.rsc.org/view-large/6382326"}

[Term]
id: CHMO:0000354
name: continuous X-ray-induced Auger electron spectroscopy
def: "Spectroscopy where the bombardment of a sample with a continuous X-ray source (X-rays generated when electrons, or other high energy charged particles such as protons or alpha-particles, lose energy whilst passing through the Coulomb field of a nucleus) results in the ionisation of core electrons and the emission of so-called 'Auger' electrons, which are detected." [ISBN:0824706005]
synonym: "bremsstrahlung Auger electron spectrometry" EXACT []
synonym: "bremsstrahlung Auger electron spectroscopy" EXACT []
synonym: "bremsstrahlung Auger spectrometry" EXACT []
synonym: "bremsstrahlung Auger spectroscopy" EXACT []
synonym: "continuous X-ray-induced Auger electron spectrometry" EXACT []
synonym: "continuous X-ray-induced Auger spectrometry" EXACT []
synonym: "continuous X-ray-induced Auger spectroscopy" EXACT []
synonym: "CX-AES" EXACT []
synonym: "CXAES" EXACT []
is_a: CHMO:0000353 ! X-ray excited Auger electron spectroscopy

[Term]
id: CHMO:0000355
name: electron coincidence spectroscopy
def: "Spectroscopy where two or more particles (electrons, photons or ions) originating from a single event, such as an ionisation, are detected as a function of energy." [Orange:17.2.5]
synonym: "ECS" EXACT []
synonym: "electron coincidence spectrometry" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000356
name: Auger-photoelectron coincidence spectroscopy
def: "An electron coincidence spectroscopy in which the sample is bombarded with X-rays resulting in the emission of photoelectrons and 'Auger' electrons which are detected as a function of energy." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09173"}
synonym: "AEPECS" EXACT OMO:0003012 []
synonym: "Auger electron photoelectron coincidence spectrometry" EXACT []
synonym: "Auger electron-photoelectron coincidence spectroscopy" EXACT []
synonym: "Auger photoelectron coincidence spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09173"}
synonym: "Auger-photoelectron electron coincidence spectrometry" EXACT []
is_a: CHMO:0000355 ! electron coincidence spectroscopy
property_value: OMO:0003012 "APECS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09173"}

[Term]
id: CHMO:0000357
name: electron-electron coincidence spectroscopy
def: "Spectroscopy where the sample is bombarded with high-energy photons resulting in the emission of a pair of electrons which are detected as a function of energy." [https://orcid.org/0000-0002-0640-0422]
synonym: "E2E" EXACT []
synonym: "electron-electron coincidence spectrometry" EXACT []
is_a: CHMO:0000355 ! electron coincidence spectroscopy

[Term]
id: CHMO:0000358
name: angle-resolved electron-electron coincidence spectroscopy
def: "Spectroscopy where the sample is bombarded with high-energy photons resulting in the emission of a pair of electrons which are detected as a function of emission angle." [https://orcid.org/0000-0002-0640-0422]
synonym: "angle-resolved E2E" EXACT []
synonym: "angle-resolved electron-electron coincidence spectrometry" EXACT []
synonym: "ARE2E" EXACT []
is_a: CHMO:0000357 ! electron-electron coincidence spectroscopy

[Term]
id: CHMO:0000359
name: electron-electron-ion coincidence spectroscopy
def: "Spectroscopy where the sample is bombarded with high-energy photons resulting in the emission of an ion and a pair of electrons which are detected as a function of energy." [https://orcid.org/0000-0002-0640-0422]
synonym: "EEICO" EXACT []
synonym: "electron-electron ion coincidence spectrometry" EXACT []
is_a: CHMO:0000355 ! electron coincidence spectroscopy

[Term]
id: CHMO:0000360
name: angle-resolved electron-electron ion coincidence spectroscopy
def: "Spectroscopy where the sample is bombarded with high-energy photons resulting in the emission of an ion and a pair of electrons which are detected as a function of emission angle." [https://orcid.org/0000-0002-0640-0422]
synonym: "angle-resolved electron-electron ion coincidence spectrometry" EXACT []
synonym: "AREEICO" EXACT []
is_a: CHMO:0000359 ! electron-electron-ion coincidence spectroscopy

[Term]
id: CHMO:0000361
name: electron-ion coincidence spectroscopy
def: "Spectroscopy where the sample is bombarded with high-energy photons resulting in the emission of an ion and an electron which are detected as a function of energy." [https://orcid.org/0000-0002-0640-0422]
synonym: "EICO" EXACT []
synonym: "electron-ion coincidence spectrometry" EXACT []
is_a: CHMO:0000355 ! electron coincidence spectroscopy

[Term]
id: CHMO:0000362
name: metastable-quenched electron spectroscopy
def: "Spectroscopy where the sample is bombarded with metastable atoms resulting in the emission of two or more particles (electrons, photons or ions) which are detected as a function of energy." [Orange:17.2.6]
synonym: "metastable-quenched electron spectrometry" EXACT []
synonym: "MQES" EXACT []
is_a: CHMO:0000355 ! electron coincidence spectroscopy

[Term]
id: CHMO:0000363
name: resonance-ionisation spectroscopy
def: "Spectroscopy where the sample is bombarded with metastable atoms resulting in the emission of an electron (by resonant ionisation) and an Auger electron." [Orange:17.2.6]
synonym: "resonance-ionisation spectrometry" EXACT []
synonym: "resonance-ionization spectrometry" EXACT []
synonym: "resonance-ionization spectroscopy" EXACT []
synonym: "RIS" EXACT []
is_a: CHMO:0000362 ! metastable-quenched electron spectroscopy

[Term]
id: CHMO:0000364
name: surface Penning-ionisation electron spectroscopy
def: "Spectroscopy where the sample is bombarded with metastable atoms resulting in the emission of an electron (by Penning ionisation) and an Auger electron." [Orange:17.2.6]
synonym: "SPIES" EXACT []
synonym: "surface Penning-ionisation electron spectrometry" EXACT []
synonym: "surface Penning-ionization electron spectrometry" EXACT []
synonym: "surface Penning-ionization electron spectroscopy" EXACT []
is_a: CHMO:0000362 ! metastable-quenched electron spectroscopy

[Term]
id: CHMO:0000365
name: photoion-photoelectron coincidence spectroscopy
def: "Spectroscopy where the sample is bombarded with high-energy photons resulting in the emission of a photoelectron and its corresponding ion which are detected as a function of energy." [https://doi.org/10.1039/A909621C]
synonym: "photoion photoelectron coincidence spectrometry" EXACT []
synonym: "photoion photoelectron coincidence spectroscopy" EXACT []
synonym: "photoion-photoelectron coincidence spectrometry" EXACT []
synonym: "photoionphotoelectron coincidence spectrometry" EXACT []
synonym: "photoionphotoelectron coincidence spectroscopy" EXACT []
synonym: "PIPECO" EXACT []
is_a: CHMO:0000355 ! electron coincidence spectroscopy

[Term]
id: CHMO:0000366
name: electron energy loss spectroscopy
def: "An electron spectroscopy in which a beam of electrons with a known, narrow range of kinetic energies (50–200 eV) interacts with a surface and the energy loss (0.005–100 eV) the electrons suffer as a result of the interaction is measured." [FIX:0000663, FIX:0000664] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08593", prov:wasInfluencedBy="ISBN:0-19-280031-0"}
synonym: "EIS" EXACT OMO:0003012 []
synonym: "electron energy loss spectrometry" EXACT []
synonym: "electron impact spectroscopy" EXACT []
synonym: "ELS" EXACT OMO:0003012 []
synonym: "IESS" EXACT OMO:0003012 []
synonym: "inelastic electron scattering spectrometry" EXACT []
synonym: "inelastic electron scattering spectroscopy" EXACT []
synonym: "REELS" EXACT OMO:0003012 []
synonym: "reflection electron energy loss spectrometry" EXACT []
synonym: "reflection electron energy loss spectroscopy" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy
relationship: OBI:0000299 CHMO:0000810 ! has specified output electron energy-loss spectrum
property_value: OMO:0003012 "EELS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08593"}

[Term]
id: CHMO:0000367
name: characteristic energy-loss spectroscopy
def: "Spectroscopy where a beam of electrons with a known, narrow range of kinetic energies is reflected by a surface and the number of electrons with a given characteristic energy loss is measured." [ISBN:0387258000]
synonym: "CELS" EXACT []
synonym: "characteristic energy loss spectrometry" EXACT []
synonym: "characteristic energy loss spectroscopy" EXACT []
synonym: "characteristic energy-loss spectrometry" EXACT []
is_a: CHMO:0000366 ! electron energy loss spectroscopy

[Term]
id: CHMO:0000368
name: extended electron energy loss fine structure spectroscopy
def: "Spectroscopy where a beam of electrons with a known, extended range of kinetic energies is reflected by a surface and the energy loss the electrons suffer upon reflection is measured. Measurements are taken from the absorption edge onset to several hundred eV above it." [FIX:0000668, https://orcid.org/0000-0002-0640-0422]
synonym: "EELFS" EXACT []
synonym: "ELFS spectrometry" EXACT []
synonym: "ELFS spectroscopy" EXACT []
synonym: "EXEELFS" EXACT []
synonym: "EXELFS spectrometry" EXACT []
synonym: "EXELFS spectroscopy" EXACT []
synonym: "extended electron energy loss fine structure spectrometry" EXACT []
synonym: "extended energy loss fine structure spectrometry" EXACT []
synonym: "extended energy loss fine structure spectroscopy" EXACT []
is_a: CHMO:0000366 ! electron energy loss spectroscopy

[Term]
id: CHMO:0000369
name: surface extended electron energy loss fine structure spectroscopy
def: "Spectroscopy where a beam of electrons with a known, extended range of kinetic energies is reflected by a surface and the Auger emission is measured. Measurements are taken from the absorption edge onset to several hundred eV above it." [https://orcid.org/0000-0002-0640-0422]
synonym: "EXFAS" EXACT []
synonym: "extended fine Auger structures" EXACT []
synonym: "SEELFS" EXACT []
is_a: CHMO:0000368 ! extended electron energy loss fine structure spectroscopy

[Term]
id: CHMO:0000370
name: high-resolution energy loss spectroscopy
def: "An electron energy loss spectroscopy in which the beam of electrons is reflected by a surface and the small energy loss (0.02–1 eV) the electrons suffer upon reflection is measured." [FIX:0000646] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.R05236"}
synonym: "HEELS" EXACT OMO:0003012 []
synonym: "high resolution energy loss spectrometry" EXACT []
synonym: "high resolution energy loss spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.R05236"}
synonym: "HR-EELS" EXACT OMO:0003012 []
synonym: "HREELS" EXACT OMO:0003012 []
synonym: "reflection electron energy loss spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.R05236"}
synonym: "VELS" EXACT OMO:0003012 []
synonym: "vibrational ELS" EXACT []
synonym: "vibrational energy loss spectroscopy" EXACT []
is_a: CHMO:0000366 ! electron energy loss spectroscopy
property_value: OMO:0003012 "HRELS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.R05236"}
property_value: OMO:0003012 "REELS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.R05236"}

[Term]
id: CHMO:0000371
name: ionisation spectroscopy
def: "Spectroscopy where the loss in energy of electrons produced by ionisation is measured." [FIX:0000670, OrangeBook:17.2.2.1]
synonym: "CLS" EXACT []
synonym: "core level characteristic loss spectroscopy" EXACT []
synonym: "core-level characteristic loss spectroscopy" EXACT []
synonym: "ILS" RELATED []
synonym: "ionisation loss spectrometry" EXACT []
synonym: "ionisation loss spectroscopy" EXACT []
synonym: "ionisation spectrometry" EXACT []
synonym: "ionization loss spectrometry" EXACT []
synonym: "ionization loss spectroscopy" EXACT []
synonym: "ionization spectrometry" EXACT []
synonym: "ionization spectroscopy" EXACT []
synonym: "IS" RELATED []
is_a: CHMO:0000366 ! electron energy loss spectroscopy

[Term]
id: CHMO:0000372
name: low-energy electron loss spectroscopy
def: "Spectroscopy where a beam of electrons with a known, narrow range of low kinetic energies is reflected by a surface and the energy loss the electrons suffer upon reflection is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "LEELS" EXACT []
synonym: "low energy electron energy loss spectrometry" EXACT []
synonym: "low-energy electron energy loss spectrometry" EXACT []
synonym: "low-energy electron energy loss spectroscopy" EXACT []
is_a: CHMO:0000366 ! electron energy loss spectroscopy

[Term]
id: CHMO:0000373
name: transmission electron energy loss spectroscopy
alt_id: CHMO:0002296
def: "An electron energy loss spectroscopy in which the beam of electrons is transmitted through a sample \"and the energy distribution of the transmitted electrons is measured.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'transmission electron energy loss spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06480", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.T06480"}
synonym: "electron transmission spectrometry" EXACT []
synonym: "electron transmission spectroscopy" EXACT []
synonym: "ETS" EXACT OMO:0003012 []
is_a: CHMO:0000366 ! electron energy loss spectroscopy
property_value: OMO:0003012 "TEELS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.T06480"}

[Term]
id: CHMO:0000374
name: vibrational electron energy loss spectroscopy
def: "An electron energy loss spectroscopy in which the beam of electrons is reflected by a surface and the energy loss the electrons suffer (corresponding to vibrational modes in the sample) is measured." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://books.rsc.org/view-large/6385084"}
synonym: "high resolution electron energy loss spectroscopy" EXACT [] {dcterms:source="https://books.rsc.org/view-large/6385084"}
synonym: "vibrational electron energy loss spectrometry" EXACT []
is_a: CHMO:0000366 ! electron energy loss spectroscopy
property_value: OMO:0003012 "HREELS" xsd:string {dcterms:source="https://books.rsc.org/view-large/6385084"}
property_value: OMO:0003012 "VEELS" xsd:string {dcterms:source="https://books.rsc.org/view-large/6385084"}

[Term]
id: CHMO:0000375
name: field-emission electron spectroscopy
def: "Any type of electron spectroscopy where electrons are emitted from a cathode by application of an intense electric field." [Orange:17.2.7]
synonym: "FEED spectrometry" EXACT []
synonym: "FEED spectroscopy" EXACT []
synonym: "FES" EXACT []
synonym: "field emission electron spectroscopy" EXACT []
synonym: "field emission energy distribution spectrometry" EXACT []
synonym: "field emission energy distribution spectroscopy FEEDS" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000376
name: field-emission electron spin-polarization spectroscopy
def: "Any type of electron spectroscopy where electrons are emitted from a cathode by application of an intense electric field and a magnet is used to align all electron spins parallel to the sample surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "FEESP" EXACT []
synonym: "field emission electron spin-polarization spectroscopy" EXACT []
synonym: "field-emitted electron spin-polarization spectrometry" EXACT []
is_a: CHMO:0000375 ! field-emission electron spectroscopy

[Term]
id: CHMO:0000377
name: inverse photoelectron spectroscopy
def: "An electron spectroscopy in which the sample is bombarded with electrons and the photons emitted are detected." [FIX:0000687]
synonym: "inverse photoelectron spectrometry" EXACT []
synonym: "inverse photoemission spectrometry" EXACT []
synonym: "inverse photoemission spectroscopy" EXACT []
synonym: "IPES" EXACT OMO:0003012 []
synonym: "IPS" EXACT OMO:0003012 []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000378
name: bremsstrahlung isochromat spectroscopy
def: "Spectroscopy where the sample is bombarded with electrons which decay in unoccupied states emitting bremsstrahlung radiation." [Orange:17.2.2.2]
synonym: "BIS" EXACT []
synonym: "bremsstrahlung isochromat spectrometry" EXACT []
synonym: "bremsstrahlung spectrometry" EXACT []
synonym: "bremsstrahlung spectroscopy" EXACT []
is_a: CHMO:0000377 ! inverse photoelectron spectroscopy

[Term]
id: CHMO:0000379
name: angle-resolved bremsstrahlung isochromat spectroscopy
def: "Spectroscopy where the sample is bombarded with electrons which decay in unoccupied states emitting bremsstrahlung radiation which is detected as a function of emission angle." [https://doi.org/10.1103/PhysRevB.29.3015]
is_a: CHMO:0000378 ! bremsstrahlung isochromat spectroscopy

[Term]
id: CHMO:0000380
name: momentum-resolved bremsstrahlung spectroscopy
def: "Spectroscopy where the sample is bombarded with electrons which decay in unoccupied states emitting bremsstrahlung radiation which is detected as a function of photon momentum." [OrangeBook:17.2.2.2]
synonym: "BS" EXACT []
synonym: "momentum-resolved bremsstrahlung spectrometry" EXACT []
xref: FIX:0000688
is_a: CHMO:0000378 ! bremsstrahlung isochromat spectroscopy

[Term]
id: CHMO:0000381
name: ultraviolet bremsstrahlung isochromat spectroscopy
def: "Spectroscopy where the sample is bombarded with electrons which decay in unoccupied states emitting bremsstrahlung radiation in the ultraviolet region." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-violet bremsstrahlung isochromat spectrometry" EXACT []
synonym: "ultra-violet bremsstrahlung isochromat spectroscopy" EXACT []
synonym: "ultra-violet bremsstrahlung spectrometry" EXACT []
synonym: "ultraviolet bremsstrahlung isochromat spectrometry" EXACT []
synonym: "ultraviolet bremsstrahlung isochromat spectroscopy" EXACT []
synonym: "ultraviolet bremsstrahlung spectrometry" EXACT []
synonym: "ultraviolet bremsstrahlung spectroscopy" EXACT []
synonym: "UVBIS" EXACT []
is_a: CHMO:0000378 ! bremsstrahlung isochromat spectroscopy

[Term]
id: CHMO:0000382
name: X-ray bremsstrahlung isochromat spectroscopy
def: "Spectroscopy where the sample is bombarded with electrons which decay in unoccupied states emitting bremsstrahlung radiation in the X-ray region." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-ray bremsstrahlung spectrometry" EXACT []
synonym: "XBIS" EXACT []
is_a: CHMO:0000378 ! bremsstrahlung isochromat spectroscopy

[Term]
id: CHMO:0000383
name: k-resolved inverse photoelectron spectroscopy
def: "Spectroscopy where the sample is bombarded with electrons which decay in unoccupied states emitting bremsstrahlung radiation which is detected as a function of the vector k (where k is the difference between the wave vectors of the incident and scattered radiation)." [https://orcid.org/0000-0002-0640-0422]
synonym: "k-resolved inverse photoelectron spectrometry" EXACT []
synonym: "k-resolved inverse photoemission spectrometry" EXACT []
synonym: "k-resolved inverse photoemission spectroscopy" EXACT []
synonym: "k-resolved IPE spectrometry" EXACT []
synonym: "k-resolved IPE spectroscopy" EXACT []
synonym: "KRIPES" EXACT []
synonym: "KRIPS" EXACT []
is_a: CHMO:0000377 ! inverse photoelectron spectroscopy

[Term]
id: CHMO:0000384
name: spin-polarised inverse photoelectron spectroscopy
def: "Spectroscopy where a magnetised ferromagnetic sample is bombarded with electrons of a specific spin polarisation which decay in unoccupied states emitting bremsstrahlung radiation." [Orange:17.2.1.4]
synonym: "spin-polarized inverse photoelectron spectrometry" EXACT []
synonym: "SPIPES" EXACT []
is_a: CHMO:0000377 ! inverse photoelectron spectroscopy

[Term]
id: CHMO:0000385
name: metastable de-excitation spectroscopy
def: "Spectroscopy where energy transfer from a metastable atom in close proximity to (~5 ) the sample gives rise to a characteristic ejected electron energy spectrum." [https://orcid.org/0000-0002-0640-0422]
synonym: "MDS" EXACT []
synonym: "metastable de-excitation spectrometry" EXACT []
synonym: "metastable deexcitation spectrometry" EXACT []
synonym: "metastable deexcitation spectroscopy" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000386
name: spin-polarized metastable de-excitation spectroscopy
def: "Spectroscopy where energy transfer from a metastable atom in close proximity to (~5 ) the sample gives rise to a characteristic ejected electron energy spectrum. A magnet is used to align all the electron spins parallel to the surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "SP-MDS" EXACT []
synonym: "spin-polarized metastable de-excitation spectrometry" EXACT []
synonym: "spin-polarized metastable de-excitation spectroscopy" EXACT []
synonym: "spin-polarized metastable deexcitation spectrometry" EXACT []
synonym: "spin-polarized metastable deexcitation spectroscopy" EXACT []
synonym: "SPMDS" EXACT []
is_a: CHMO:0000385 ! metastable de-excitation spectroscopy

[Term]
id: CHMO:0000387
name: photoelectron spectroscopy
def: "An electron spectroscopy in which the sample is illuminated with photons causing ionisation and the emission of photoelectrons, the energies of which are measured. The energy of the incident photons is usually greater than the ionisation energy of the sample and the photoelectrons are emitted with the excess in the form of kinetic energy." [FIX:0000040] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.P04609"}
synonym: "photo emission spectrometry" EXACT []
synonym: "photo emission spectroscopy" EXACT []
synonym: "photoelectron emission spectroscopy" EXACT []
synonym: "photoelectron spectrometry" EXACT []
synonym: "photoemission spectrometry" EXACT []
synonym: "photoemission spectroscopy" EXACT []
synonym: "PS" RELATED []
is_a: CHMO:0000331 ! electron spectroscopy
property_value: OMO:0003012 "PES" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.P04609"}

[Term]
id: CHMO:0000388
name: angle-resolved photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with photons causing ionisation and the emission of photoelectrons which are detected as a function of emission angle." [FIX:0000665, https://orcid.org/0000-0002-0640-0422]
synonym: "angle-resolved photoelectron spectrometry" EXACT []
synonym: "angle-resolved photoemission spectrometry" EXACT []
synonym: "angle-resolved photoemission spectroscopy" EXACT []
synonym: "ARP" EXACT []
synonym: "ARPES" EXACT []
synonym: "ARPS" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000389
name: depth-selective photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with gamma-rays causing ionisation and the emission of photoelectrons, the energies of which are measured." [FIX:0000675, https://orcid.org/0000-0002-0640-0422]
synonym: "depth-selective photoelectron spectrometry" EXACT []
synonym: "depth-selective photoemission spectrometry" EXACT []
synonym: "DSPES" EXACT []
synonym: "gamma-ray photoelectron spectrometry" EXACT []
synonym: "gamma-ray photoelectron spectroscopy" EXACT []
synonym: "gamma-ray photoemission spectrometry" EXACT []
synonym: "gamma-ray photoemission spectroscopy" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000390
name: photoelectron extended fine structure spectroscopy
def: "Spectroscopy where the sample is illuminated with photons causing ionisation and the emission of photoelectrons which are detected as a function of energy. The spectrum is recorded over an extended energy range, from the photon absorption edge onset to several hundred eV above it." [https://orcid.org/0000-0002-0640-0422]
synonym: "PEFS" EXACT []
synonym: "PEFS spectrometry" EXACT []
synonym: "PEFS spectroscopy" EXACT []
synonym: "PEFSS" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000391
name: angle-resolved photoelectron extended fine structure spectroscopy
def: "Spectroscopy where the sample is illuminated with photons causing ionisation and the emission of photoelectrons which are detected as a function of emission angle. The spectrum is recorded over an extended energy range, from the photon absorption edge onset to several hundred eV above it." [https://orcid.org/0000-0002-0640-0422]
synonym: "angle-resolved photoelectron extended fine structure spectrometry" EXACT []
synonym: "angle-resolved photoemission extended fine structure spectrometry" EXACT []
synonym: "angle-resolved photoemission extended fine structure spectroscopy" EXACT []
synonym: "ARPEFS" EXACT []
synonym: "ARPEFSS" EXACT []
synonym: "ARPES spectrometry" EXACT []
synonym: "ARPES spectroscopy" EXACT []
is_a: CHMO:0000390 ! photoelectron extended fine structure spectroscopy

[Term]
id: CHMO:0000392
name: photoelectron microspectroscopy
def: "Spectroscopy where the sample is illuminated with a finely focused (<10 m) photon beam causing ionisation and the emission of photoelectrons, the energies of which are measured." [https://doi.org/10.1116/1.581237]
synonym: "PEMS" EXACT []
synonym: "PESM" EXACT []
synonym: "photoelectron micro-spectrometry" EXACT []
synonym: "photoelectron micro-spectroscopy" EXACT []
synonym: "photoelectron microspectrometry" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000393
name: extreme ultraviolet photoelectron microspectroscopy
def: "Spectroscopy where the sample is illuminated with a finely focused (<10 m) extreme ultraviolet (10–121 nm) photon beam causing ionisation and the emission of photoelectrons, the energies of which are measured." [ISBN:1-55752-706-7]
synonym: "EUV photoelectron micro-spectroscopy" EXACT []
synonym: "EUV photoelectron microspectroscopy" EXACT []
synonym: "extreme ultra-violet photoelectron microspectroscopy" EXACT []
is_a: CHMO:0000392 ! photoelectron microspectroscopy

[Term]
id: CHMO:0000394
name: synchrotron radiation photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation (X-ray–ultraviolet) generated in a synchrotron causing ionisation and the emission of photoelectrons, the energies of which are measured." [FIX:0000676, OrangeBook:17.2.1.4]
synonym: "SRPES" EXACT []
synonym: "SRPS" EXACT []
synonym: "synchrotron radiation photoelectron spectrometry" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000395
name: angle-resolved synchotron radiation photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation (X-ray–ultraviolet) generated in a synchrotron causing ionisation and the emission of photoelectrons which are detected as a function of emission angle." [Orange:17.2.1.4]
synonym: "angle-resolved synchotron radiation photoelectron spectrometry" EXACT []
is_a: CHMO:0000394 ! synchrotron radiation photoelectron spectroscopy

[Term]
id: CHMO:0000396
name: constant-final-state spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation (X-ray–ultraviolet) generated in a synchrotron causing ionisation and the emission of photoelectrons. The energy distribution of electrons which have been promoted to a specific conduction band is measured." [FIX:0000681, OrangeBook:17.2.1.4]
synonym: "CFSS" EXACT []
synonym: "constant final state spectroscopy" EXACT []
synonym: "constant-final-state spectrometry" EXACT []
is_a: CHMO:0000394 ! synchrotron radiation photoelectron spectroscopy

[Term]
id: CHMO:0000397
name: constant-initial-state spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation (X-ray–ultraviolet) generated in a synchrotron causing ionisation and the emission of photoelectrons. The energy distribution of electrons which have been promoted from a specific valence band is measured." [Orange:17.2.1.4]
synonym: "CISS" EXACT []
synonym: "constant initial state spectroscopy" EXACT []
synonym: "constant-initial-state spectrometry" EXACT []
is_a: CHMO:0000394 ! synchrotron radiation photoelectron spectroscopy

[Term]
id: CHMO:0000398
name: photoelectron yield spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation (X-ray–ultraviolet) generated in a synchrotron causing ionisation and the emission of photoelectrons. All photoelectrons emitted at a particular photon energy are detected." [FIX:0000678, OrangeBook:17.2.1.4]
synonym: "PEYS" EXACT []
synonym: "photoelectron yield spectrometry" EXACT []
synonym: "total yield spectroscopy" EXACT []
is_a: CHMO:0000394 ! synchrotron radiation photoelectron spectroscopy

[Term]
id: CHMO:0000399
name: partial-yield spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation (X-ray–ultraviolet) generated in a synchrotron causing ionisation and the emission of photoelectrons. All of the photoelectrons emitted within a certain energy interval are detected." [FIX:0000679, OrangeBook:17.2.1.4]
synonym: "partial photoyield spectroscopy" EXACT []
synonym: "partial yield spectrometry" EXACT []
synonym: "partial yield spectroscopy" EXACT []
synonym: "PYS" EXACT []
is_a: CHMO:0000394 ! synchrotron radiation photoelectron spectroscopy

[Term]
id: CHMO:0000400
name: resonance-enhanced photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation (X-ray–ultraviolet) generated in a synchrotron causing ionisation and the emission of photoelectrons. The energy of the incoming photons is adjusted such that it coincides with an electronic transition of the molecule." [FIX:0000685, OrangeBook:17.2.1.4]
synonym: "REPS" EXACT []
synonym: "resonance-enhanced photoelectron spectrometry" EXACT []
is_a: CHMO:0000394 ! synchrotron radiation photoelectron spectroscopy

[Term]
id: CHMO:0000401
name: ultraviolet photoelectron spectroscopy
def: "A photoelectron spectroscopy in which the sample is illuminated with ultraviolet (10–400 nm) photons." [FIX:0000042] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.P04609"}
synonym: "ultra-violet photoelectron spectrometry" EXACT []
synonym: "ultra-violet photoelectron spectroscopy" EXACT []
synonym: "ultra-violet photoemission spectroscopy ultra-violet photoemission spectrometry" EXACT []
synonym: "ultraviolet photoelectron spectrometry" EXACT []
synonym: "ultraviolet photoelectron spectroscopy" EXACT []
synonym: "ultraviolet photoemission spectrometry" EXACT []
synonym: "ultraviolet photoemission spectroscopy" EXACT []
synonym: "UPES" EXACT OMO:0003012 []
synonym: "UV photoelectron spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.P04609"}
synonym: "UVPES" EXACT OMO:0003012 []
synonym: "UVPS" EXACT OMO:0003012 []
is_a: CHMO:0000387 ! photoelectron spectroscopy
property_value: OMO:0003012 "UPS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.P04609"}

[Term]
id: CHMO:0000402
name: angle-resolved ultraviolet photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with ultraviolet (10–400 nm) photons causing ionisation and the emission of photoelectrons, which are detected as a function of emission angle." [FIX:0000683, https://orcid.org/0000-0002-0640-0422]
synonym: "angle-integrated ultra-violet photoelectron spectrometry" EXACT []
synonym: "angle-integrated ultra-violet photoelectron spectroscopy" EXACT []
synonym: "angle-integrated ultra-violet photoemission spectrometry" EXACT []
synonym: "angle-integrated ultraviolet photoelectron spectrometry" EXACT []
synonym: "angle-integrated ultraviolet photoelectron spectroscopy" EXACT []
synonym: "angle-integrated ultraviolet photoemission spectrometry" EXACT []
synonym: "angle-integrated ultraviolet photoemission spectroscopy" EXACT []
synonym: "angle-resolved ultra-violet photoelectron spectrometry" EXACT []
synonym: "angle-resolved ultra-violet photoelectron spectroscopy" EXACT []
synonym: "angle-resolved ultra-violet photoemission spectrometry" EXACT []
synonym: "angle-resolved ultra-violet photoemission spectroscopy" EXACT []
synonym: "angle-resolved ultraviolet photoelectron spectrometry" EXACT []
synonym: "angle-resolved ultraviolet photoemission spectrometry" EXACT []
synonym: "angle-resolved ultraviolet photoemission spectroscopy" EXACT []
synonym: "UVAIUPES" EXACT []
synonym: "UVAIUPS" EXACT []
synonym: "UVARUPES" EXACT []
synonym: "UVARUPS" EXACT []
is_a: CHMO:0000401 ! ultraviolet photoelectron spectroscopy

[Term]
id: CHMO:0000403
name: vacuum ultraviolet photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with vacuum ultraviolet (10–20 nm) photons causing ionisation and the emission of photoelectrons, the energies of which are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "vacuum ultra-violet photoelectron spectrometry" EXACT []
synonym: "vacuum ultra-violet photoelectron spectroscopy" EXACT []
synonym: "vacuum ultra-violet photoemission spectrometry" EXACT []
synonym: "vacuum ultraviolet photoelectron spectroscopy" EXACT []
synonym: "vacuum ultraviolet photoemission spectroscopy" EXACT []
synonym: "VUVPES" EXACT []
synonym: "VUVPS" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000404
name: X-ray photoelectron spectroscopy
def: "A photoelectron spectroscopy in which the sample is illuminated with X-rays." [FIX:0000041] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.X06716"}
synonym: "electron spectrometry for chemical analysis" EXACT []
synonym: "electron spectrometry for chemical applications" EXACT []
synonym: "electron spectroscopy for chemical analysis" EXACT []
synonym: "electron spectroscopy for chemical applications" EXACT []
synonym: "ESCA" EXACT OMO:0003012 []
synonym: "PESIS" EXACT OMO:0003012 []
synonym: "photoelectron spectroscopy of the inner shell" EXACT []
synonym: "X-ray photoelectron emission spectroscopy" EXACT []
synonym: "X-ray photoelectron scattering (XPS) spectroscopy" EXACT []
synonym: "X-ray photoelectron scattering spectroscopy" EXACT []
synonym: "X-ray photoelectron spectrometry" EXACT []
synonym: "X-ray photoemission spectroscopy" EXACT []
synonym: "XPES" EXACT OMO:0003012 []
is_a: CHMO:0000387 ! photoelectron spectroscopy
property_value: OMO:0003012 "XPS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.X06716"}

[Term]
id: CHMO:0000405
name: angle-resolved X-ray photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with X-rays causing ionisation and the emission of photoelectrons, which are detected as a function of emission angle." [FIX:0000684, https://orcid.org/0000-0002-0640-0422]
synonym: "angle-resolved X-ray photoelectron spectrometry" EXACT []
synonym: "ARXPS" EXACT []
is_a: CHMO:0000404 ! X-ray photoelectron spectroscopy

[Term]
id: CHMO:0000406
name: high-resolution X-ray photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with monochromatic X-rays causing ionisation and the emission of photoelectrons, the energies of which are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution X-ray photoelectron spectrometry" EXACT []
synonym: "high resolution X-ray photoelectron spectroscopy" EXACT []
synonym: "high resolution X-ray photoemission spectrometry" EXACT []
synonym: "high resolution X-ray photoemission spectroscopy" EXACT []
synonym: "high-resolution X-ray photoelectron spectrometry" EXACT []
synonym: "high-resolution X-ray photoemission spectrometry" EXACT []
synonym: "HR-XPS" EXACT []
synonym: "HRXPS" EXACT []
is_a: CHMO:0000404 ! X-ray photoelectron spectroscopy

[Term]
id: CHMO:0000407
name: soft X-ray photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with 'soft' (<300 eV) X-rays causing ionisation and the emission of photoelectrons, the energies of which are measured." [Orange:17.2.1.2]
synonym: "soft X-ray photoelectron spectrometry" EXACT []
synonym: "SXPS" EXACT []
is_a: CHMO:0000404 ! X-ray photoelectron spectroscopy

[Term]
id: CHMO:0000408
name: high-resolution soft X-ray photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with monochromatic 'soft' (<300 eV) X-rays causing ionisation and the emission of photoelectrons, the energies of which are measured." [https://doi.org/10.1107/S0909049502009214]
synonym: "high resolution soft X-ray photoelectron spectrometry" EXACT []
synonym: "high resolution soft X-ray photoelectron spectroscopy" EXACT []
synonym: "high resolution soft X-ray photoemission spectrometry" EXACT []
synonym: "high resolution soft X-ray photoemission spectroscopy" EXACT []
synonym: "high-resolution soft X-ray photoelectron spectrometry" EXACT []
synonym: "high-resolution soft X-ray photoemission spectrometry" EXACT []
synonym: "HR-SXPS" EXACT []
synonym: "HRSXPS" EXACT []
is_a: CHMO:0000407 ! soft X-ray photoelectron spectroscopy

[Term]
id: CHMO:0000409
name: valence-shell photoionisation spectroscopy
def: "Spectroscopy where the sample is illuminated with photons causing ionisation of the valence shell and the emission of photoelectrons, the energies of which are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "valence-shell photoionisation spectrometry" EXACT []
synonym: "valence-shell photoionization spectrometry" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000410
name: zero kinetic energy electron spectroscopy
def: "Spectroscopy where the sample is illuminated with photons causing ionisation and the emission of photoelectrons, the energies of which are measured. The energy of the incident photons matches the ionisation energy of the sample so emitted electrons have zero kinetic energy." [ISBN:0-19-855785-X]
synonym: "ZEKE spectrometry" EXACT []
synonym: "zero kinetic energy electron spectrometry" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000411
name: secondary electron spectroscopy
def: "Spectroscopy where primary electrons interact with a sample and the electrons emitted as a result of the interaction (secondary electrons) are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "SES" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000412
name: angle-resolved secondary electron spectroscopy
def: "Spectroscopy where primary electrons interact with a sample and the electrons emitted as a result of the interaction (secondary electrons) are detected as a function of emission angle." [https://orcid.org/0000-0002-0640-0422]
synonym: "angle-resolved secondary electron spectrometry" EXACT []
synonym: "angular resolved secondary electron spectrometry" EXACT []
synonym: "angular resolved secondary electron spectroscopy" EXACT []
synonym: "ARSES" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000413
name: spin-polarised secondary electron spectroscopy
def: "Spectroscopy where primary electrons interact with a sample and the electrons emitted as a result of the interaction (secondary electrons) are detected. A magnet is used to align all electron spins parallel to the surface of the sample." [https://doi.org/10.1016/0039-6028(83)90701-X]
synonym: "polarised secondary electron spectrometry" EXACT []
synonym: "polarized secondary electron spectrometry" EXACT []
synonym: "polarized secondary electron spectroscopy" EXACT []
synonym: "spin-polarised secondary electron spectrometry" EXACT []
synonym: "spin-polarised secondary electron spectroscopy" EXACT []
synonym: "spin-polarized secondary electron spectrometry" EXACT []
synonym: "spin-polarized secondary electron spectroscopy" EXACT []
synonym: "spin-resolved secondary electron spectrometry" EXACT []
synonym: "spin-resolved secondary electron spectroscopy" EXACT []
is_a: CHMO:0000331 ! electron spectroscopy

[Term]
id: CHMO:0000414
name: gamma-ray spectroscopy
def: "A spectroscopy in which the energies of gamma-rays emitted or absorbed by a sample is measured." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08728"}
synonym: "gamma ray spectrometry" EXACT []
synonym: "gamma spectrometry" EXACT []
synonym: "gamma spectroscopy" EXACT []
synonym: "gamma-ray emission spectroscopy" EXACT []
synonym: "gamma-ray spectrometry" EXACT []
synonym: "gamma-ray spectroscopy" EXACT []
xref: FIX:0000049
is_a: CHMO:0000228 ! spectroscopy
relationship: OBI:0000299 CHMO:0000816 ! has specified output gamma-ray spectrum

[Term]
id: CHMO:0000415
name: particle-induced gamma-ray emission spectroscopy
def: "A type of gamma-ray emission spectroscopy where the gamma-rays are produced by bombarding the sample with a focused beam of ions." [https://orcid.org/0000-0002-0640-0422]
synonym: "particle induced gamma-ray emission spectroscopy" EXACT []
synonym: "particle-induced gamma-ray emission spectrometry" EXACT []
synonym: "particle-induced prompt-photon spectrometry" EXACT []
synonym: "particle-induced prompt-photon spectroscopy" EXACT []
synonym: "PIGE" EXACT []
synonym: "PIGE spectrometry" EXACT []
synonym: "PIGE spectroscopy" EXACT []
is_a: CHMO:0000414 ! gamma-ray spectroscopy

[Term]
id: CHMO:0000416
name: gamma-ray scattering spectroscopy
def: "Spectroscopy where gamma-rays are absorbed by a sample resulting in the ejection of an electron and the emission of light which is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "gamma-ray scattering spectrometry" EXACT []
is_a: CHMO:0000414 ! gamma-ray spectroscopy

[Term]
id: CHMO:0000417
name: Mossbauer spectroscopy
def: "A gamma-ray spectroscopy in which the intensity of a gamma-rays beam transmitted through a solid sample is detected." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08736"}
synonym: "Moessbauer spectroscopy" EXACT []
synonym: "Mossbauer spectroscopy" EXACT []
synonym: "Mössbauer spectroscopy" EXACT []
synonym: "Mößbauer spectroscopy" EXACT []
synonym: "recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
xref: FIX:0000050
is_a: CHMO:0000414 ! gamma-ray spectroscopy

[Term]
id: CHMO:0000418
name: depth-selective Mossbauer spectroscopy
def: "Spectroscopy where gamma-rays are absorbed by a sample resulting in the ejection of conversion electrons, the energy distribution of which is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "DC EMS" EXACT []
synonym: "DCEMS" EXACT []
synonym: "depth-selective conversion electron Mossbauer spectrometry" EXACT []
synonym: "depth-selective conversion electron Moßbauer spectrometry" EXACT []
synonym: "depth-selective conversion electron Moßbauer spectroscopy" EXACT []
synonym: "depth-selective conversion electron Mössbauer spectrometry" EXACT []
synonym: "depth-selective conversion electron Mössbauer spectroscopy" EXACT []
synonym: "depth-selective conversion electron Mößbauer spectrometry" EXACT []
synonym: "depth-selective conversion electron Mößbauer spectroscopy" EXACT []
synonym: "depth-selective electron Mossbauer spectrometry" EXACT []
synonym: "depth-selective electron Mossbauer spectroscopy" EXACT []
synonym: "depth-selective electron Moßbauer spectrometry" EXACT []
synonym: "depth-selective electron Moßbauer spectroscopy" EXACT []
synonym: "depth-selective electron Mössbauer spectrometry" EXACT []
synonym: "depth-selective electron Mössbauer spectroscopy" EXACT []
synonym: "depth-selective electron Mößbauer spectrometry" EXACT []
synonym: "depth-selective electron Mößbauer spectroscopy" EXACT []
synonym: "depth-selective Mossbauer spectrometry" EXACT []
synonym: "depth-selective Moßbauer spectrometry" EXACT []
synonym: "depth-selective Moßbauer spectroscopy" EXACT []
synonym: "depth-selective Mössbauer spectrometry" EXACT []
synonym: "depth-selective Mößbauer spectrometry" EXACT []
synonym: "depth-selective Mößbauer spectroscopy" EXACT []
synonym: "DS EMS" EXACT []
synonym: "DS MS" EXACT []
synonym: "DSEMS" EXACT []
synonym: "DSMS" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy

[Term]
id: CHMO:0000419
name: nuclear spectroscopy
def: "A type of gamma-ray emission spectroscopy where atomic nuclei are excited (by a heavy ion beam or by collision with another nucleus) and their decaying gamma-ray emissions are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "nuclear spectrometry" EXACT []
is_a: CHMO:0000414 ! gamma-ray spectroscopy

[Term]
id: CHMO:0000420
name: nuclear activation analysis
def: "A type of activation analysis where atomic nuclei are excited (by a heavy ion beam or by collision with another nucleus) and their decaying gamma-ray emissions are measured and compared to reference spectra." [https://orcid.org/0000-0002-0640-0422]
synonym: "NAA" RELATED []
is_a: CHMO:0001224 ! activation analysis

[Term]
id: CHMO:0000421
name: impedance spectroscopy
def: "Spectroscopy where the change in impedance (the resistance of alternating current) of a sample during excitation is measured as a function of frequency." [https://orcid.org/0000-0002-0640-0422]
synonym: "dielectric spectroscopy" EXACT []
synonym: "impedance spectrometry" EXACT []
synonym: "IS" RELATED []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000422
name: alternating current impedance spectroscopy
def: "Spectroscopy where the change in impedance (the resistance of alternating current) of a sample during excitation with an alternating-current voltage is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "AC-impedance spectrometry" EXACT []
synonym: "Ac-impedance spectrometry" EXACT []
synonym: "AC-impedance spectroscopy" EXACT []
synonym: "Ac-impedance spectroscopy" EXACT []
synonym: "ac-impedance spectroscopy" EXACT []
synonym: "AC-IS" EXACT []
synonym: "ACIS" EXACT []
is_a: CHMO:0000421 ! impedance spectroscopy

[Term]
id: CHMO:0000423
name: electrochemical-induced impedance spectroscopy
def: "Spectroscopy where the change in impedance (the resistance of alternating current) of an electrochemical cell is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "EIS" RELATED []
synonym: "electrical impedance spectrometry" EXACT []
synonym: "electrical-impedance spectrometry" EXACT []
synonym: "electrical-impedance spectroscopy" EXACT []
synonym: "electrochemical impedance spectroscopy" EXACT []
synonym: "electrochemical-induced impedance spectrometry" EXACT []
is_a: CHMO:0000421 ! impedance spectroscopy

[Term]
id: CHMO:0000424
name: laser-induced impedance spectroscopy
def: "Spectroscopy where the change in impedance (the resistance of alternating current) of a sample during laser excitation is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "impedance laser spectroscopy" EXACT []
synonym: "laser induced impedance spectrometry" EXACT []
synonym: "laser induced impedance spectroscopy" EXACT []
synonym: "laser-induced impedance spectrometry" EXACT []
is_a: CHMO:0000421 ! impedance spectroscopy

[Term]
id: CHMO:0000425
name: ion spectroscopy
def: "Spectroscopy where the absorption of emission of ions is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "ion spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000426
name: ion-beam spectroscopy
def: "Spectroscopy where a focused beam of ions is directed at a sample and the secondary ions emitted are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "IBS" EXACT []
synonym: "ion-beam spectrometry" EXACT []
is_a: CHMO:0000425 ! ion spectroscopy

[Term]
id: CHMO:0000427
name: direct recoil spectroscopy
def: "An ion-beam spectroscopy in which a focused beam of ions is directed at a sample causes binary collisions with surface molecules which result in molecular decomposition and the emission of atoms." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09175"}
synonym: "elastic recoil detection" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
synonym: "elastic recoil detection analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
is_a: CHMO:0000426 ! ion-beam spectroscopy
property_value: OMO:0003012 "DRS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
property_value: OMO:0003012 "ERD" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
property_value: OMO:0003012 "ERDA" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09175"}

[Term]
id: CHMO:0000428
name: ion microprobe spectroscopy
def: "Spectrocsopy where a finely focused (<10 m diameter) beam of ions is directed at a sample and the secondary ions emitted are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "ion micro-probe spectrometry" EXACT []
synonym: "ion microprobe spectrometry" EXACT []
synonym: "ion microprobe spectroscopy" EXACT []
is_a: CHMO:0000426 ! ion-beam spectroscopy

[Term]
id: CHMO:0000429
name: low-energy radioactive ion-beam spectroscopy
def: "Spectroscopy where a focused beam of proton is directed at a uranium sample and the secondary ions emitted are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "LeRIBS" EXACT []
synonym: "low-energy radioactive ion beam spectrometry" EXACT []
synonym: "low-energy radioactive ion beam spectroscopy" EXACT []
synonym: "low-energy radioactive ion-beam spectrometry" EXACT []
is_a: CHMO:0000426 ! ion-beam spectroscopy

[Term]
id: CHMO:0000430
name: ion mobility spectroscopy
def: "Spectroscopy where the velocity of gas phase ions in an electric field is measured." [ISBN:0849322472]
synonym: "IMS" RELATED non-mining_synonym []
synonym: "ion mobility spectrometry" EXACT []
synonym: "ion-mobility spectrometry" EXACT []
is_a: CHMO:0000425 ! ion spectroscopy

[Term]
id: CHMO:0000431
name: differential mobility spectroscopy
def: "Spectroscopy where the velocity of gas phase ions in an electric field is measured. A radio frequency voltage forces the ions to oscillate between two electrodes causing some ions to be transmitted while others collide with the walls of the electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "DMS" RELATED []
synonym: "FAIMS" EXACT []
synonym: "high field asymmetric waveform ion mobility spectrometry" EXACT []
synonym: "high field asymmetric waveform ion mobility spectroscopy" EXACT []
synonym: "high-field asymmetric waveform ion mobility spectrometry" EXACT []
synonym: "high-field asymmetric waveform ion mobility spectroscopy" EXACT []
is_a: CHMO:0000430 ! ion mobility spectroscopy

[Term]
id: CHMO:0000432
name: drift tube ion mobility spectroscopy
def: "Spectroscopy where the velocity of gas phase ions in an electric field is measured. The ions are gated into a region of constant electric field strength and the ions with highest mobility arrive at the detector first." [https://orcid.org/0000-0002-0640-0422]
synonym: "drift tube ion mobility spectrometry" EXACT []
synonym: "DTIMS" EXACT []
is_a: CHMO:0000430 ! ion mobility spectroscopy

[Term]
id: CHMO:0000433
name: ion scattering
def: "A method for determining structure where the sample is bombarded with ions (100–1000 eV) and the energies and positions of the scattered ions are detected." [ISBN:3527296344]
synonym: "ion scattering spectrometry" EXACT []
synonym: "ion scattering spectroscopy" EXACT []
synonym: "ISS" EXACT []
is_a: CHMO:0000160 ! scattering method

[Term]
id: CHMO:0000434
name: Rutherford backscattering spectroscopy
def: "An ion scattering and an ion spectroscopy in which the sample is bombarded with He+ or H+ ions (500–1500 eV) and the energies and positions of any backscattered ions are detected." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.R05429", prov:wasInfluencedBy="ISBN:3527296344"}
synonym: "backscattering spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.R05429"}
synonym: "HE IS" EXACT OMO:0003012 []
synonym: "HE ISS" EXACT OMO:0003012 []
synonym: "HE-IS" EXACT OMO:0003012 []
synonym: "HE-ISS" EXACT OMO:0003012 []
synonym: "heavy ion scattering spectrometry" EXACT []
synonym: "heavy ion scattering spectroscopy" EXACT []
synonym: "heavy-ion scattering spectrometry" EXACT []
synonym: "heavy-ion scattering spectroscopy" EXACT []
synonym: "HEIS" EXACT OMO:0003012 []
synonym: "HEISS" EXACT OMO:0003012 []
synonym: "high-energy ion scattering spectrometry" EXACT []
synonym: "high-energy ion scattering spectroscopy" EXACT []
synonym: "Rutherford backscattering spectrometry" EXACT []
synonym: "Rutherford scattering spectrometry" EXACT []
synonym: "Rutherford scattering spectroscopy" EXACT []
is_a: CHMO:0000425 ! ion spectroscopy
is_a: CHMO:0000433 ! ion scattering
property_value: OMO:0003012 "BSS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.R05429"}
property_value: OMO:0003012 "RBS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.R05429"}

[Term]
id: CHMO:0000435
name: laser spectroscopy
def: "Spectroscopy where the sample is illuminated with one or more laser beams and the absorption or emission of light by the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000436
name: laser absorption spectroscopy
def: "Spectroscopy where the sample is illuminated with one or more laser beams and the absorption of light by the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "LAS" EXACT []
synonym: "laser absorbance spectrometry" EXACT []
synonym: "laser absorbance spectroscopy" EXACT []
synonym: "laser absorption spectrometry" EXACT []
is_a: CHMO:0000435 ! laser spectroscopy

[Term]
id: CHMO:0000437
name: direct laser absorption spectroscopy
def: "Spectroscopy where the sample is illuminated with one or more laser beams and light absorption is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "direct laser absorption spectrometry" EXACT []
synonym: "direct laser absorption spectroscopy" EXACT []
synonym: "DLAS" EXACT []
is_a: CHMO:0000436 ! laser absorption spectroscopy

[Term]
id: CHMO:0000438
name: collinear laser spectroscopy
def: "Any type of laser spectroscopy where the sample is in the form of an accelerated beam of particles (atoms or ions) which is superimposed on a resonant laser beam (a laser beam with a wavelength that corresponds to an atomic transition in the sample) and light absorption is measured." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000437 ! direct laser absorption spectroscopy

[Term]
id: CHMO:0000439
name: collinear fast atom-beam spectroscopy
def: "A type of laser spectroscopy where the sample is in the form of a high-speed accelerated beam of atoms which is superimposed on a resonant laser beam (a laser beam with a wavelength that corresponds to an atomic transition in the sample) and light absorption is measured." [https://doi.org/10.1007/BF02394872]
synonym: "CLABS" EXACT []
synonym: "collinear fast atom beam spectrometry" EXACT []
synonym: "collinear fast atom beam spectroscopy" EXACT []
is_a: CHMO:0000438 ! collinear laser spectroscopy

[Term]
id: CHMO:0000440
name: collinear laser ion-beam spectroscopy
def: "A type of laser spectroscopy where the sample is in the form of an accelerated beam of ions which is superimposed on a resonant laser beam (a laser beam with a wavelength that corresponds to an atomic transition in the sample) and light absorption is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "CLIBS" EXACT []
synonym: "collinear laser beam spectrometry" EXACT []
synonym: "collinear laser beam spectroscopy" EXACT []
synonym: "collinear laser ion beam spectroscopy" EXACT []
synonym: "collinear laser ion-beam spectrometry" EXACT []
synonym: "collinear laser ion-beam spectroscopy" EXACT []
is_a: CHMO:0000438 ! collinear laser spectroscopy

[Term]
id: CHMO:0000441
name: collinear fast ion-beam laser spectroscopy
def: "A type of laser spectroscopy where the sample is in the form of a high-speed accelerated beam of ions which is superimposed on a resonant laser beam (a laser beam with a wavelength that corresponds to an atomic transition in the sample) and light absorption is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "CFIBLS" EXACT []
synonym: "collinear fast ion beam laser spectrometry" EXACT []
is_a: CHMO:0000440 ! collinear laser ion-beam spectroscopy

[Term]
id: CHMO:0000442
name: tunable diode laser absorption spectroscopy
def: "A type of laser spectroscopy where a diode laser is tuned to a specific absorption line of interest in the sample and the intensity of the transmitted radiation is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "TDLAS" EXACT []
synonym: "tunable diode laser absorbance spectrometry" EXACT []
synonym: "tunable diode laser absorbance spectroscopy" EXACT []
synonym: "tunable diode laser absorption spectrometry" EXACT []
is_a: CHMO:0000437 ! direct laser absorption spectroscopy

[Term]
id: CHMO:0000443
name: laser electric resonance spectroscopy
def: "A type of laser spectroscopy where a fixed-wavelength infrared  or ultraviolet laser is used to excite the sample which is placed in an electric field. By varying the strength of the applied electric field some vibrational–rotational transitions can be made to coincide with the laser wavelength and the absorption of the laser light is measured." [FIX:0000074, ISBN:0-471-96523-5]
synonym: "laser electric resonance spectrometry" EXACT []
synonym: "laser Stark spectrometry" EXACT []
synonym: "laser Stark spectroscopy" EXACT []
synonym: "Stark spectroscopy" EXACT []
is_a: CHMO:0000437 ! direct laser absorption spectroscopy

[Term]
id: CHMO:0000444
name: frequency modulation spectroscopy
def: "Spectroscopy where the sample is illuminated with a laser which is tuned to match an absorption frequency of the molecules in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "FMS" EXACT []
synonym: "frequency modulation spectrometry" EXACT []
is_a: CHMO:0000437 ! direct laser absorption spectroscopy

[Term]
id: CHMO:0000445
name: indirect laser absorption spectroscopy
def: "Any type of laser spectroscopy where an effect induced by the absorption of laser light is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "ILAS" EXACT []
is_a: CHMO:0000436 ! laser absorption spectroscopy

[Term]
id: CHMO:0000446
name: intracavity laser absorption spectroscopy
def: "Any type of laser spectroscopy where the sample is placed inside the laser cavity and an effect induced by the absorption of laser light is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "ICAS" EXACT []
synonym: "ICL spectrometry" EXACT []
synonym: "ICL spectroscopy" EXACT []
synonym: "ICLAS" EXACT []
synonym: "ICLS" EXACT []
synonym: "ILS" RELATED []
synonym: "intra cavity laser absorption spectroscopy" EXACT []
synonym: "intra-cavity laser absorption spectrometry" EXACT []
synonym: "intra-cavity laser spectrometry" EXACT []
synonym: "intra-cavity laser spectroscopy" EXACT []
synonym: "intracavity laser absorption spectrometry" EXACT []
synonym: "intracavity laser absorption spectroscopy" EXACT []
synonym: "intracavity laser spectroscopy" EXACT []
synonym: "intracavity spectrometry" EXACT []
is_a: CHMO:0000445 ! indirect laser absorption spectroscopy

[Term]
id: CHMO:0000447
name: cavity enhanced absorption spectroscopy
def: "A type of laser spectroscopy where the sample is placed inside a highly reflective laser cavity and an effect induced by the absorption of laser light is detected. The laser light is tuned to match the frequency of the cavity bandwidth." [https://doi.org/10.1039/b811793d]
synonym: "cavity enhanced absorption spectrometry" EXACT []
synonym: "CEAS" EXACT []
is_a: CHMO:0000446 ! intracavity laser absorption spectroscopy

[Term]
id: CHMO:0000448
name: optical feedback cavity enhanced absorption spectroscopy
def: "A type of laser spectroscopy where the sample is placed inside a v-shaped optical cavity and an effect induced by the absorption of laser light is detected. The laser light is allowed to feed back to the laser diode." [https://doi.org/10.1039/b811793d]
synonym: "OF-CEAS" EXACT []
synonym: "optical feedback cavity enhanced absorption spectrometry" EXACT []
is_a: CHMO:0000447 ! cavity enhanced absorption spectroscopy

[Term]
id: CHMO:0000449
name: super continuum cavity enhanced absorption spectroscopy
def: "A type of laser spectroscopy where the sample is placed inside a highly reflective laser cavity and an effect induced by the absorption of a supercontinuum light source is detected. The light source is tuned to match the frequency of the cavity bandwidth." [https://orcid.org/0000-0002-0640-0422]
synonym: "SC-CEAS" EXACT []
synonym: "super continuum cavity enhanced absorption spectrometry" EXACT []
is_a: CHMO:0000447 ! cavity enhanced absorption spectroscopy

[Term]
id: CHMO:0000450
name: cavity ring-down spectroscopy
def: "A type of laser spectroscopy where the sample is placed inside a highly reflective laser cavity and an effect induced by the absorption of laser light is detected. The decay time for light exiting the cavity is determined as a function of pulsed laser wavelength." [ISBN:0-534-98144-5]
synonym: "cavity ring-down laser absorption spectrometry cavity ringdown spectroscopy" EXACT []
synonym: "cavity ring-down laser absorption spectroscopy" EXACT []
synonym: "cavity ring-down spectrometry" EXACT []
synonym: "cavity ringdown spectrometry" EXACT []
synonym: "CRDS" EXACT []
synonym: "CRLAS" EXACT []
is_a: CHMO:0000446 ! intracavity laser absorption spectroscopy

[Term]
id: CHMO:0000451
name: concentration modulated absorption spectroscopy
def: "Spectroscopy where a pump laser is used to excite a chromophore and the transmitted power of a probe laser is used to determine the state concentration (excited vs. non-excited) of the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "COMAS" EXACT []
is_a: CHMO:0000445 ! indirect laser absorption spectroscopy

[Term]
id: CHMO:0000452
name: laser dissociation spectroscopy
def: "Spectroscopy where the sample is illuminated with a laser and molecules in the sample dissociate following the absorption of one or more high-energy photons." [https://doi.org/10.1016/S0009-2614(97)00994-9]
synonym: "laser dissociation spectrometry" EXACT []
synonym: "laser photo-fragmentation spectrometry" EXACT []
synonym: "laser photo-fragmentation spectroscopy" EXACT []
synonym: "laser photodissociation spectrometry" EXACT []
synonym: "laser photodissociation spectroscopy" EXACT []
synonym: "laser photofragmentation spectrometry" EXACT []
synonym: "laser photofragmentation spectroscopy" EXACT []
synonym: "laser-induced fragmentation spectrometry" EXACT []
synonym: "laser-induced fragmentation spectroscopy" EXACT []
is_a: CHMO:0000445 ! indirect laser absorption spectroscopy

[Term]
id: CHMO:0000453
name: multiphoton dissociation spectroscopy
def: "Spectroscopy where the sample is illuminated with a laser and molecules in the sample dissociate following the absorption of two or more high-energy photons." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000452 ! laser dissociation spectroscopy

[Term]
id: CHMO:0000454
name: resonance enhanced multiphoton dissociation spectroscopy
def: "Spectroscopy where the sample is illuminated with a resonant laser (a laser which is tuned to match a transition within the sample) and molecules in the sample dissociate following the absorption of two or more high-energy photons." [https://orcid.org/0000-0002-0640-0422]
synonym: "REMPD spectrometry" EXACT []
synonym: "REMPD spectroscopy" EXACT []
synonym: "resonance enhanced multiphoton dissociation spectrometry" EXACT []
is_a: CHMO:0000453 ! multiphoton dissociation spectroscopy

[Term]
id: CHMO:0000455
name: resonance ion dissociation spectroscopy
def: "Spectroscopy where a sample in the form of ions is illuminated with a resonant laser (a laser which is tuned to match a transition within the sample) and molecules in the sample dissociate following the absorption of one or more high-energy photons." [https://orcid.org/0000-0002-0640-0422]
synonym: "resonance ion dissociation spectrometry" EXACT []
synonym: "RID spectrometry" EXACT []
synonym: "RID spectroscopy" EXACT []
is_a: CHMO:0000452 ! laser dissociation spectroscopy

[Term]
id: CHMO:0000456
name: laser induced fluorescence spectroscopy
def: "Spectroscopy where the sample is illuminated with a laser causing molecules in the sample to be electronically excited. The photons emitted as a result of the decay of the molecules back down to the ground state are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser induced fluorescence spectrometry" EXACT []
synonym: "laser-induced fluorescence spectrometry" EXACT []
synonym: "laser-induced fluorescence spectroscopy" EXACT []
synonym: "LIF spectrometry" EXACT []
synonym: "LIF spectroscopy" EXACT []
is_a: CHMO:0000445 ! indirect laser absorption spectroscopy

[Term]
id: CHMO:0000457
name: thermal lens spectroscopy
def: "Spectroscopy where the energy generated by nonradiative thermal relaxation after laser light absorption is measured." [https://doi.org/10.1021/ac05196u]
synonym: "thermal lens spectrometry" EXACT []
synonym: "TLS" EXACT []
is_a: CHMO:0000445 ! indirect laser absorption spectroscopy

[Term]
id: CHMO:0000458
name: visible thermal lens spectroscopy
def: "Spectroscopy where the energy generated by nonradiative thermal relaxation after visible laser light absorption is measured." [https://doi.org/10.1021/ac05196u]
synonym: "visible TLS" EXACT []
synonym: "visible-TLS" EXACT []
is_a: CHMO:0000457 ! thermal lens spectroscopy

[Term]
id: CHMO:0000459
name: ultraviolet thermal lens spectroscopy
def: "Spectroscopy where the energy generated by nonradiative thermal relaxation after ultraviolet laser light absorption is measured." [https://doi.org/10.1021/ac05196u]
synonym: "ultra-violet thermal lens spectrometry" EXACT []
synonym: "ultra-violet thermal lens spectroscopy" EXACT []
synonym: "ultraviolet thermal lens spectrometry" EXACT []
synonym: "ultraviolet thermal lens spectroscopy" EXACT []
synonym: "UV TLS" EXACT []
synonym: "UV-TLS" EXACT []
is_a: CHMO:0000457 ! thermal lens spectroscopy

[Term]
id: CHMO:0000460
name: laser emission spectroscopy
def: "Spectroscopy where a thermally-excited vapour sample is illuminated with an ultraviolet or visible laser and the photon emission spectrum of the sample is observed." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser emission spectrometry" EXACT []
synonym: "LES" RELATED []
is_a: CHMO:0000435 ! laser spectroscopy

[Term]
id: CHMO:0000461
name: laser micro emission spectroscopy
def: "A laser emission spectroscopy in which the sample illumination happens \"with a finely focused laser beam (diameter less than 10 μm) in the ultraviolet or visible range.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.L03473", dcterms:bibliographicCitation="'laser micro emission spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.L03473", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "laser micro emission spectrometry" EXACT []
is_a: CHMO:0000460 ! laser emission spectroscopy
property_value: OMO:0003012 "LAMES" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.L03473"}

[Term]
id: CHMO:0000462
name: laser ionisation spectroscopy
def: "Spectroscopy where a sample is illuminated with a laser and photoexcitation is used to promote an atom or molecule above its ionisation potential to create an ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser ionisation spectrometry" EXACT []
synonym: "laser ionization spectrometry" EXACT []
synonym: "LIS" RELATED []
is_a: CHMO:0000435 ! laser spectroscopy

[Term]
id: CHMO:0000463
name: resonance ionisation spectroscopy
def: "Spectroscopy where a sample is illuminated with resonant laser light (using a laser which is tuned to match an electronic transition within the sample) and photoexcitation is used to promote an atom or molecule above its ionisation potential to create an ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "reonance enhanced ionization spectrometry" EXACT []
synonym: "resonance enhanced ionisation spectrometry" EXACT []
synonym: "resonance enhanced ionisation spectroscopy" EXACT []
synonym: "resonance enhanced ionization spectrometry" EXACT []
synonym: "resonance enhanced ionization spectroscopy" EXACT []
synonym: "resonance ionisation spectrometry" EXACT []
synonym: "resonance ionization spectrometry" EXACT []
synonym: "resonance ionization spectroscopy" EXACT []
synonym: "RIS" RELATED []
is_a: CHMO:0000462 ! laser ionisation spectroscopy

[Term]
id: CHMO:0000464
name: laser-enhanced ionisation spectroscopy
def: "Spectroscopy where resonant laser illumination (using a laser which is tuned to match an electronic transition within the sample) is used to ehanced the collisional ionisation of atoms (or molecules) occurring in a flame." [https://doi.org/ja9870200573]
synonym: "laser enhanced ionisation mass spectrometry" EXACT []
synonym: "laser enhanced ionisation spectroscopy" EXACT []
synonym: "laser enhanced ionization mass spectrometry" EXACT []
synonym: "laser enhanced ionization spectroscopy" EXACT []
synonym: "laser-enhanced ionisation spectrometry" EXACT []
synonym: "laser-enhanced ionization spectrometry" EXACT []
synonym: "LEI spectrometry" EXACT []
synonym: "LEI spectroscopy" EXACT []
synonym: "LEIS" EXACT []
synonym: "r resonance-enhanced laser ionisation spectroscopy" EXACT []
synonym: "r resonance-enhanced laser ionization spectroscopy" EXACT []
synonym: "resonance-enhanced ionisation spectrometry" EXACT []
synonym: "resonance-enhanced ionization spectrometry" EXACT []
is_a: CHMO:0000463 ! resonance ionisation spectroscopy

[Term]
id: CHMO:0000465
name: laser multiphoton ionisation spectroscopy
def: "Spectroscopy where a sample is illuminated with a laser and photoexcitation (by the absorption of two or more photons) is used to promote an atom or molecule above its ionisation potential to create an ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser multiphoton ionisation spectrometry" EXACT []
synonym: "laser multiphoton ionization spectrometry" EXACT []
is_a: CHMO:0000462 ! laser ionisation spectroscopy

[Term]
id: CHMO:0000466
name: resonance enhanced multiphoton ionisation spectroscopy
def: "Spectroscopy where a sample is illuminated with resonant laser light (using a laser which is tuned to match an electronic transitions within the sample) and photoexcitation (by the absorption of two or more photons) is used to promote an atom or molecule above its ionisation potential to create an ion." [https://doi.org/10.1039/b814133a]
synonym: "REMPI" EXACT []
synonym: "REMPI spectrometry" EXACT []
synonym: "REMPI spectroscopy" EXACT []
synonym: "resonance enhanced multiphoton ionisation spectrometry" EXACT []
synonym: "resonance enhanced multiphoton ionization spectrometry" EXACT []
synonym: "resonance-enhanced multiphoton ionisation spectrometry" EXACT []
synonym: "resonance-enhanced multiphoton ionisation spectroscopy" EXACT []
synonym: "resonance-enhanced multiphoton ionization spectrometry" EXACT []
synonym: "resonance-enhanced multiphoton ionization spectroscopy" EXACT []
is_a: CHMO:0000465 ! laser multiphoton ionisation spectroscopy

[Term]
id: CHMO:0000467
name: laser microprobe spectroscopy
def: "Spectroscopy where the sample is illuminated with one or more finely focused (<10 m diameter) laser beams and the absorption or emission of light by the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser micro-probe spectrometry" EXACT []
synonym: "laser microanalysis" EXACT []
synonym: "laser microprobe spectrometry" EXACT []
synonym: "laser microprobe spectroscopy" EXACT []
is_a: CHMO:0000435 ! laser spectroscopy

[Term]
id: CHMO:0000468
name: resonance-enhanced laser microprobe spectroscopy
def: "Spectroscopy where the sample is illuminated with one or more finely focused (<10 m diameter) resonant laser beams (lasers which have been tuned to match an electronic transition within the sample) and the absorption or emission of light by the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "resonance enhanced laser microanalysis" EXACT []
synonym: "resonance-enchanced laser micro-probe spectrometry" EXACT []
synonym: "resonance-enhanced laser microprobe spectrometry" EXACT []
synonym: "resonance-enhanced laser microprobe spectroscopy" EXACT []
is_a: CHMO:0000467 ! laser microprobe spectroscopy

[Term]
id: CHMO:0000469
name: optogalvanic spectroscopy
def: "Spectroscopy where the current passing through a gas discharge is monitored as a laser light source is tuned through the frequencies of allowed transitions for excited atoms in the discharge." [https://orcid.org/0000-0002-0640-0422]
synonym: "optogalvanic spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000470
name: mass spectrometry
def: "A spectroscopy in which the sample is converted into \"gaseous ions [...] which are then characterized by their mass-to-charge ratios and relative abundances\"" [FIX:0000047] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.M03748", dcterms:bibliographicCitation="'mass spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M03748", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "mass spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.M03748"}
synonym: "MS" EXACT OMO:0003012 []
is_a: CHMO:0000228 ! spectroscopy
relationship: OBI:0000299 CHMO:0000806 ! has specified output mass spectrum

[Term]
id: CHMO:0000471
name: acceleration mass spectrometry
def: "A mass spectrometry in which the sample is ionised and the ions are accelerated to very high kinetic energies." [FIX:0000707, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08712"}
synonym: "accelerator mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08712"}
synonym: "accelerator mass spectroscopy" EXACT []
synonym: "accelerator MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
property_value: OMO:0003012 "AMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08712"}

[Term]
id: CHMO:0000472
name: chemical ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by interaction (electron or proton transfer) with reagent (N2, O2, H2O) gaseous ions at low pressure. Reagent ions are produced by electron ionisation." [FIX:0000088, https://doi.org/10.1351/goldbook.C01026]
synonym: "chemical ionisation mass spectroscopy" EXACT []
synonym: "chemical ionization mass spectrometry" EXACT []
synonym: "chemical ionization mass spectroscopy" EXACT []
synonym: "CI-MS" EXACT []
synonym: "LCPIMS" EXACT []
synonym: "low pressure chemical ionisation mass spectrometry" EXACT []
synonym: "low pressure chemical ionisation mass spectroscopy" EXACT []
synonym: "low pressure chemical ionization mass spectrometry" EXACT []
synonym: "low pressure chemical ionization mass spectroscopy" EXACT []
synonym: "LP-CI-MS" EXACT []
synonym: "LPCI-MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
relationship: OBI:0000299 CHMO:0000807 ! has specified output chemical ionisation mass spectrum

[Term]
id: CHMO:0000473
name: atmospheric pressure chemical ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by interaction (electron or proton transfer) with reagent (N2, O2, H2O) gaseous ions at atmospheric pressure. Reagent ions are produced by electron ionisation with electrons from a radioactive beta-source or a corona discharge." [FIX:0000866, ISBN:978-0-470-51634-8]
synonym: "APCI MS" EXACT []
synonym: "APCI-MS" EXACT []
synonym: "atmospheric pressure chemical ionisation mass spectroscopy" EXACT []
synonym: "atmospheric pressure chemical ionization mass spectrometry" EXACT []
synonym: "atmospheric pressure chemical ionization mass spectroscopy" EXACT []
is_a: CHMO:0000472 ! chemical ionisation mass spectrometry

[Term]
id: CHMO:0000474
name: desorption chemical ionisation mass spectrometry
def: "Mass spectrometry where the sample is dissolved in a volatile solvent and dropped onto a heated filament before being ionised by interaction (electron or proton transfer) with reagent (N2, O2, H2O) gaseous ions at low pressure. Reagent ions are produced by electron ionisation." [ISBN:978-0-470-51634-8]
synonym: "DCI MS" EXACT []
synonym: "DCI-MS" EXACT []
synonym: "desorption chemical ionisation mass spectroscopy" EXACT []
synonym: "desorption chemical ionization mass spectroscopy" EXACT []
synonym: "direct chemical ionisation mass spectrometry" EXACT []
synonym: "direct chemical ionisation mass spectroscopy" EXACT []
synonym: "direct chemical ionization mass spectrometry" EXACT []
synonym: "direct chemical ionization mass spectroscopy" EXACT []
synonym: "in-beam ionisation mass spectrometry" EXACT []
synonym: "in-beam ionisation mass spectroscopy" EXACT []
synonym: "in-beam ionization mass spectrometry" EXACT []
synonym: "in-beam ionization mass spectroscopy" EXACT []
is_a: CHMO:0000472 ! chemical ionisation mass spectrometry

[Term]
id: CHMO:0000475
name: negative ion chemical ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by interaction with reagent gaseous anions at low pressure." [ISBN:0-534-98144-5]
synonym: "negative ion chemical ionisation mass spectroscopy" EXACT []
synonym: "negative ion chemical ionization mass spectrometry" EXACT []
synonym: "negative ion chemical ionization mass spectroscopy" EXACT []
is_a: CHMO:0000472 ! chemical ionisation mass spectrometry

[Term]
id: CHMO:0000476
name: positive ion chemical ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by interaction with reagent gaseous cations at low pressure." [ISBN:0-534-98144-5]
synonym: "positive ion chemical ionisation mass spectroscopy" EXACT []
synonym: "positive ion chemical ionization mass spectrometry" EXACT []
synonym: "positive ion chemical ionization mass spectroscopy" EXACT []
is_a: CHMO:0000472 ! chemical ionisation mass spectrometry

[Term]
id: CHMO:0000477
name: collision-induced dissociation mass spectrometry
def: "Mass spectrometry where the sample is ionised and selected ions are allowed to collide with neutral gas molecules resulting in fragmentation." [ISBN:978-0-470-51634-8]
synonym: "collision induced dissociation mass spectrometry" EXACT []
synonym: "collision induced dissociation mass spectroscopy" EXACT []
synonym: "collisionally activated dissociation mass spectrometry" EXACT []
synonym: "collisionally-activated dissociation mass spectrometry" EXACT []
synonym: "MS-CAD" EXACT []
synonym: "MS-CID" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001938 ! has proper occurrent part collision-induced dissociation
relationship: BFO:0000118 CHMO:0001938 ! has proper occurrent part collision-induced dissociation

[Term]
id: CHMO:0000478
name: electron capture negative ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by interaction with thermal electrons (electrons with energy 0.1 eV or less)." [ISBN:9780470516348]
synonym: "ECNI" EXACT []
synonym: "electron capture negative ionisation mass spectroscopy" EXACT []
synonym: "electron capture negative ionization mass spectroscopy" EXACT []
synonym: "resonant electron capture negative ionisation mass spectrometry" EXACT []
synonym: "resonant electron capture negative ionisation mass spectroscopy" EXACT []
synonym: "resonant electron capture negative ionization mass spectrometry" EXACT []
synonym: "resonant electron capture negative ionization mass spectroscopy" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000480
name: electron ionisation mass spectrometry
alt_id: CHMO:0000479
alt_id: FIX:0000089
def: "Mass spectrometry where the sample is ionised by electrons (energy 70 eV) which have been emitted from a glowing filament and accelerated through an electric field." [ISBN:9780534981445]
synonym: "EI-MS" EXACT []
synonym: "electron impact ionisation mass spectrometry" NARROW []
synonym: "electron impact mass spectrometry" EXACT []
synonym: "electron ionisation mass spectroscopy" EXACT []
synonym: "electron ionization mass spectrometry" EXACT []
synonym: "electron ionization mass spectroscopy" EXACT []
synonym: "electron-impact ionisation mass spectrosopy" NARROW []
synonym: "electron-impact ionization mass spectrosopy" NARROW []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000481
name: furnace atomisation electron ionisation mass spectrometry
def: "Mass spectrometry where the sample is atomised using an electrothermal (resistively-heated) furnace and then ionised by electrons (energy 70 eV) which have been emitted from a glowing filament and accelerated through an electric field." [USPat:5316955]
synonym: "furnace atomization electron ionization mass spectroscopy" EXACT []
is_a: CHMO:0000480 ! electron ionisation mass spectrometry

[Term]
id: CHMO:0000482
name: electrospray ionisation mass spectrometry
alt_id: FIX:0000079
def: "Spectrometry where the sample is ionised by electrospray ionization. The ions are then characterised by their mass-to-charge ratio and relative abundance." [ISBN:9780470516348]
synonym: "electrospray ionisation mass spectroscopy" EXACT []
synonym: "electrospray ionization mass spectrometry" EXACT []
synonym: "electrospray ionization mass spectroscopy" EXACT []
synonym: "electrospray mass spectrometry" EXACT []
synonym: "ES-MS" EXACT []
synonym: "ESI MS" EXACT []
synonym: "ESI-mass spectrometry" EXACT []
synonym: "ESI-MS" EXACT []
synonym: "ESIMS" EXACT []
synonym: "ESMS" EXACT []
synonym: "MS (EI)" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 MS:1000073 ! has proper occurrent part electrospray ionization
relationship: BFO:0000118 MS:1000073 ! has proper occurrent part electrospray ionization
relationship: OBI:0000299 CHMO:0000812 ! has specified output electrospray ionisation mass spectrum

[Term]
id: CHMO:0000483
name: cold-spray ionisation mass spectrometry
def: "Electrospray ionisation mass spectrometry where the sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small cold (10-80 C) capillary (at a flow rate of 1-10 L min1)." [https://orcid.org/0000-0002-0640-0422]
synonym: "cold-spray ionisation mass spectroscopy" EXACT []
synonym: "cold-spray ionization mass spectrometry" EXACT []
synonym: "cold-spray ionization mass spectroscopy" EXACT []
synonym: "CSI-MS" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000484
name: desorption electrospray ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by directing charged solvent droplets (which are formed by forcing the solvent through a small heated capillary into an electric field) at the sample surface. The droplets form a thin film on the sample surface, dissolving the analyte of interest." [ISBN:978-0-470-51634-8]
synonym: "DESI MS" EXACT []
synonym: "DESI-MS" EXACT []
synonym: "DESIMS" EXACT []
synonym: "desorption electrospray ionisation mass spectroscopy" EXACT []
synonym: "desorption electrospray ionization mass spectroscopy" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000485
name: high-resolution electrospray ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets. When the ions are analysed using their mass-to-charge ratios the exact mass is determined as opposed to the nominal mass (the number of protons and neutrons)." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution electrospray ionisation mass spectrometry" EXACT []
synonym: "high resolution electrospray ionisation mass spectroscopy" EXACT []
synonym: "high resolution electrospray ionization mass spectroscopy" EXACT []
synonym: "HR ESI-MS" EXACT []
synonym: "HR-ESI-MS" EXACT []
synonym: "HRESIMS" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000486
name: ionspray mass spectrometry
alt_id: FIX:0000862
def: "Mass spectrometry where the sample is ionised by forcing an aqueous solution of the sample through a small heated capillary (at a flow rate of 1-10 L min1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "ion spray ionisation mass spectrometry" EXACT []
synonym: "ion spray ionization mass spectrometry" EXACT []
synonym: "ionspray mass spectroscopy" EXACT []
synonym: "ionspray MS" EXACT []
synonym: "ISI-MS" EXACT []
synonym: "ISI/MS" EXACT []
synonym: "ISMS" EXACT []
synonym: "pneumatically-assisted electrospray ionisation mass spectrometry" EXACT []
synonym: "pneumatically-assisted electrospray ionisation mass spectroscopy" EXACT []
synonym: "pneumatically-assisted electrospray ionization mass spectrometry" EXACT []
synonym: "pneumatically-assisted electrospray ionization mass spectroscopy" EXACT []
synonym: "turbo ion-spray mass spectrometry" EXACT []
synonym: "turbo ion-spray mass spectroscopy" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000487
name: microelectrospray ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1 L min-1) into an electric field to produce a very fine mist of charged droplets." [ISBN:0824740823]
synonym: "micro-ESI-MS" EXACT []
synonym: "microelectrospray ionisation mass spectroscopy" EXACT []
synonym: "microelectrospray ionization mass spectroscopy" EXACT []
synonym: "microESI-MS" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000488
name: nanoelectrospray ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of nL min-1) into an electric field to produce a very fine mist of charged droplets." [ISBN:0824740823]
synonym: "nano-electrospray mass spectrometry" EXACT []
synonym: "nano-ESI-MS" EXACT []
synonym: "nanoelectrospray ionisation mass spectroscopy" EXACT []
synonym: "nanoelectrospray ionization mass spectrometry" EXACT []
synonym: "nanoelectrospray ionization mass spectroscopy" EXACT []
synonym: "nanoESI-MS" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000489
name: high-performance liquid chromatography-nanoelectrospray ionisation mass spectrometry
def: "A method where the sample mixture is first separated by high-performance liquid chromatography before being ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of nL min1) into an electric field to produce a very fine mist of charged droplets. The ions are then characterised by their mass-to-charge ratio and relative abundance." [ISBN:0824740823]
synonym: "high performance liquid chromatography-nanoelectrospray ionisation mass spectroscopy" EXACT []
synonym: "high performance liquid chromatography-nanoelectrospray ionization mass spectrometry" EXACT []
synonym: "high performance liquid chromatography-nanoelectrospray ionization mass spectroscopy" EXACT []
synonym: "HPLC-nano-HPLC" EXACT []
synonym: "HPLC-nanoESI" EXACT []
is_a: CHMO:0000488 ! nanoelectrospray ionisation mass spectrometry
is_a: CHMO:0000751 ! liquid chromatography-electrospray ionisation mass spectrometry
is_a: CHMO:0000796 ! high-performance liquid chromatography-mass spectrometry
intersection_of: CHMO:0000488 ! nanoelectrospray ionisation mass spectrometry
intersection_of: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography

[Term]
id: CHMO:0000490
name: secondary electrospray ionisation mass spectrometry
def: "Mass spectrometry where the sample ionised by spraying it with a very fine mist of charged droplets which was produced by forcing a solvent through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field." [ISBN:978-0-470-51634-8]
synonym: "secondary electrospray ionisation mass spectroscopy" EXACT []
synonym: "secondary electrospray ionization mass spectroscopy" EXACT []
synonym: "SESI" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000491
name: field ionisation mass spectrometry
alt_id: FIX:0000913
def: "A mass spectrometry in which the sample is ionised by interaction with a high electric field." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.F02360"}
synonym: "FI-MS" EXACT OMO:0003012 []
synonym: "FI/MS" EXACT OMO:0003012 []
synonym: "field ionisation mass spectroscopy" EXACT []
synonym: "field ionization mass spectroscopy" EXACT []
synonym: "FIMS" EXACT OMO:0003012 []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000492
name: field desorption mass spectrometry
def: "A field ionisation mass spectrometry in which the sample is deposited on a solid surface (known as an 'emitter')." [FIX:0000087] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.F02357"}
synonym: "FD mass spectrometry" EXACT []
synonym: "FD-MS" EXACT OMO:0003012 []
synonym: "FDMS" EXACT OMO:0003012 []
synonym: "field desorption mass spectroscopy" EXACT []
is_a: CHMO:0000491 ! field ionisation mass spectrometry

[Term]
id: CHMO:0000493
name: pyrolysis field desorption mass spectrometry
def: "Mass spectrometry where the sample is pyrolysed then deposited on a solid surface known as an 'emitter' and ionised by interaction with a high electric field." [https://orcid.org/0000-0002-0640-0422]
synonym: "Py-FDMS" EXACT []
synonym: "py-FDMS" EXACT []
synonym: "PyFDMS" EXACT []
synonym: "pyFDMS" EXACT []
synonym: "pyrolysis field desorption mass spectroscopy" EXACT []
synonym: "pyrolysis-field desorption mass spectrometry" EXACT []
synonym: "pyrolysis-field desorption mass spectroscopy" EXACT []
is_a: CHMO:0000492 ! field desorption mass spectrometry
is_a: CHMO:0000495 ! pyrolysis field ionisation mass spectrometry
intersection_of: CHMO:0000492 ! field desorption mass spectrometry
intersection_of: BFO:0000118 CHMO:0001502 ! has proper occurrent part pyrolysis

[Term]
id: CHMO:0000494
name: high resolution field ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised by interaction with a high electric field. When the ions are analysed using their mass-to-charge ratios the 'exact' mass is determined as opposed to the 'nominal' mass (the number of protons and neutrons)." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution field ionisation mass spectroscopy" EXACT []
synonym: "high resolution field ionization mass spectrometry" EXACT []
synonym: "high resolution field ionization mass spectroscopy" EXACT []
synonym: "high-resolution field ionisation mass spectrometry" EXACT []
synonym: "high-resolution field ionisation mass spectroscopy" EXACT []
synonym: "high-resolution field ionization mass spectrometry" EXACT []
synonym: "high-resolution field ionization mass spectroscopy" EXACT []
synonym: "HR-FIMS" EXACT []
synonym: "HRFIMS" EXACT []
is_a: CHMO:0000491 ! field ionisation mass spectrometry

[Term]
id: CHMO:0000495
name: pyrolysis field ionisation mass spectrometry
def: "Mass spectrometry where the sample is pyrolysed then ionised by interaction with a high electric field." [https://orcid.org/0000-0002-0640-0422]
synonym: "Py-FIMS" EXACT []
synonym: "py-FIMS" EXACT []
synonym: "PyFIMS" EXACT []
synonym: "pyFIMS" EXACT []
synonym: "pyrolysis field ionisation mass spectroscopy" EXACT []
synonym: "pyrolysis field ionization mass spectrometry" EXACT []
synonym: "pyrolysis field ionization mass spectroscopy" EXACT []
synonym: "pyrolysis-field ionisation mass spectrometry" EXACT []
synonym: "pyrolysis-field ionisation mass spectroscopy" EXACT []
synonym: "pyrolysis-field ionization mass spectrometry" EXACT []
synonym: "pyrolysis-field ionization mass spectroscopy" EXACT []
is_a: CHMO:0000491 ! field ionisation mass spectrometry
intersection_of: CHMO:0000491 ! field ionisation mass spectrometry
intersection_of: BFO:0000118 CHMO:0001502 ! has proper occurrent part pyrolysis
relationship: BFO:0000118 CHMO:0001502 ! has proper occurrent part pyrolysis

[Term]
id: CHMO:0000496
name: temperature-resolved pyrolysis field ionisation mass spectrometry
def: "Mass spectrometry where the sample is pyrolysed then ionised by interaction with a high electric field. The ions are analysed using their mass-to-charge ratios as a function of temperature during pyrolysis." [https://orcid.org/0000-0002-0640-0422]
synonym: "temperature programmed pyrolysis field ionisation mass spectrometry" EXACT []
synonym: "temperature programmed pyrolysis field ionisation mass spectroscopy" EXACT []
synonym: "temperature programmed pyrolysis field ionization mass spectrometry" EXACT []
synonym: "temperature programmed pyrolysis field ionization mass spectroscopy" EXACT []
synonym: "temperature resolved pyrolysis field ionisation mass spectrometry" EXACT []
synonym: "temperature resolved pyrolysis field ionization mass spectrometry" EXACT []
synonym: "temperature-programmed pyrolysis field ionisation mass spectrometry" EXACT []
synonym: "temperature-programmed pyrolysis field ionisation mass spectroscopy" EXACT []
synonym: "temperature-programmed pyrolysis field ionization mass spectrometry" EXACT []
synonym: "temperature-programmed pyrolysis field ionization mass spectroscopy" EXACT []
synonym: "temperature-resolved pyrolysis field ionisation mass spectrometry" EXACT []
synonym: "temperature-resolved pyrolysis field ionisation mass spectroscopy" EXACT []
synonym: "temperature-resolved pyrolysis field ionization mass spectrometry" EXACT []
synonym: "temperature-resolved pyrolysis field ionization mass spectroscopy" EXACT []
is_a: CHMO:0000493 ! pyrolysis field desorption mass spectrometry
intersection_of: CHMO:0000492 ! field desorption mass spectrometry
intersection_of: BFO:0000118 CHMO:0001518 ! has proper occurrent part stepwise pyrolysis
relationship: BFO:0000118 CHMO:0001518 ! has proper occurrent part stepwise pyrolysis

[Term]
id: CHMO:0000497
name: gas chromatography-mass spectrometry
alt_id: FIX:0000921
def: "A mass spectrometry in which a sample mixture is first separated by gas chromatography." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12421"}
synonym: "gas chromatography mass spectrometry" EXACT []
synonym: "gas chromatography mass spectroscopy" EXACT []
synonym: "gas chromatography with mass spectrometric detection" EXACT []
synonym: "gas chromatography-mass spectroscopy" EXACT []
synonym: "gas chromatography/mass spectrometry" EXACT []
synonym: "gas chromatography/mass spectrometry (GC/MS)" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12421"}
synonym: "GC MS" EXACT OMO:0003012 []
synonym: "GC/MS" EXACT OMO:0003012 []
synonym: "GCMS" EXACT OMO:0003012 []
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
property_value: OMO:0003012 "GC-MS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12421"}

[Term]
id: CHMO:0000498
name: high-resolution mass spectrometry
def: "Mass spectrometry where the 'exact' mass of the molecular ions in the sample is determined as opposed to the 'nominal' mass (the number of protons and neutrons)." [https://doi.org/10.1039/b815384c]
synonym: "high resolution mass spectroscopy" EXACT []
synonym: "high-resolution mass spectrometry" EXACT []
synonym: "HR-MS" EXACT []
synonym: "HRMS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000499
name: ion mobility spectrometry-mass spectrometry
def: "Spectrometry where the ionic species associated with the peaks in an ion mobility spectrum are identified by a mass spectrometer." [https://doi.org/10.1039/b815384c]
synonym: "IMS MS" EXACT []
synonym: "IMS-MS" EXACT []
synonym: "IMS/MS" EXACT []
synonym: "IMSMS" EXACT []
synonym: "ion mobility spectrometry mass spectrometry" EXACT []
synonym: "ion mobility spectrometry-mass spectrometry" EXACT []
synonym: "ion mobility spectroscopy mass spectroscopy" EXACT []
synonym: "ion mobility spectroscopy-mass spectroscopy" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0000430 ! has proper occurrent part ion mobility spectroscopy
relationship: BFO:0000118 CHMO:0000430 ! has proper occurrent part ion mobility spectroscopy

[Term]
id: CHMO:0000500
name: ion trap mass spectrometry
def: "Mass spectrometry where the mass-to-charge ratio of the sample ions is measured whilst the ions are held in a stable orbit by an electric or magnetic field." [FIX:0000917, https://orcid.org/0000-0002-0640-0422]
synonym: "ion trap mass spectroscopy" EXACT []
synonym: "ion trap MS" EXACT []
synonym: "ion-trap mass spectrometry" EXACT []
synonym: "ion-trap mass spectroscopy" EXACT []
synonym: "IT MS" EXACT []
synonym: "IT-MS" EXACT []
synonym: "ITMS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000501
name: ion cyclotron resonance mass spectrometry
def: "An ion trap mass spectrometry in which the mass-to-charge ratio of the sample ions is determined by measuring their cyclotron frequency (the frequency at which they precesses in a fixed magnetic field)." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.I03162"}
synonym: "ICR mass spectrometry" EXACT []
synonym: "ICR mass spectroscopy" EXACT []
synonym: "ICR MS" EXACT OMO:0003012 []
synonym: "ICR-MS" EXACT OMO:0003012 []
synonym: "ICRMS" EXACT OMO:0003012 []
synonym: "ion cyclotron resonance mass spectroscopy" EXACT []
synonym: "ion-cyclotron-resonance mass spectrometry" EXACT []
synonym: "ion-cyclotron-resonance mass spectroscopy" EXACT []
is_a: CHMO:0000500 ! ion trap mass spectrometry

[Term]
id: CHMO:0000502
name: Fourier transform ion cyclotron resonance mass spectrometry
def: "A Fourier transform ion cyclotron resonance mass spectrometry" [FIX:0000083] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.F02492"}
synonym: "Fourier transform ion cyclotron resonance mass spectroscopy" EXACT []
synonym: "Fourier transform mass spectrometry" EXACT []
synonym: "Fourier transform mass spectroscopy" EXACT []
synonym: "FT ICR MS" EXACT OMO:0003012 []
synonym: "FT-ICR mass spectrometry" EXACT []
synonym: "FT-ICR mass spectroscopy" EXACT []
synonym: "FT-ICR MS" EXACT OMO:0003012 []
synonym: "FT-ICR-MS" EXACT OMO:0003012 []
synonym: "FT-ICRMS" EXACT OMO:0003012 []
synonym: "FT/ICR mass spectrometry" EXACT []
synonym: "FT/ICR mass spectroscopy" EXACT []
synonym: "FTICRMS" EXACT OMO:0003012 []
synonym: "FTMS" EXACT []
synonym: "ICR-FT-MS" EXACT OMO:0003012 []
synonym: "in-beam Fourier-transform ion cyclotron resonance" EXACT []
synonym: "ion cyclotron resonance Fourier transform mass spectrometry" EXACT []
is_a: CHMO:0000501 ! ion cyclotron resonance mass spectrometry
is_a: CHMO:0002925 ! Fourier transform mass spectrometry

[Term]
id: CHMO:0000503
name: high-resolution Fourier transform ion cyclotron resonance mass spectrometry
def: "A Fourier transform ion cyclotron resonance mass spectrometry in which the 'exact' mass of the sample ions is determined as opposed to the 'nominal' mass (the number of protons and neutrons)." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.F02492"}
synonym: "high resolution Fourier transform ion cyclotron resonance mass spectrometry" EXACT []
synonym: "high resolution Fourier transform ion cyclotron resonance mass spectroscopy" EXACT []
synonym: "HR FT/ICR MS" EXACT OMO:0003012 []
synonym: "HR-FT-ICR MS" EXACT OMO:0003012 []
synonym: "HR-FT-ICR-MS" EXACT OMO:0003012 []
synonym: "HR-FT-ICRMS" EXACT OMO:0003012 []
synonym: "HR-FTICRMS" EXACT OMO:0003012 []
is_a: CHMO:0000502 ! Fourier transform ion cyclotron resonance mass spectrometry
property_value: OMO:0003012 "FT-ICR-MS" xsd:string {dcterms:source="https://books.rsc.org/view-large/6383177"}

[Term]
id: CHMO:0000504
name: quadrupole mass spectrometry
def: "Mass spectrometry where the mass-to-charge ratio of the sample ions is measured whilst the ions are held in a stable orbit by an electric field generated by four parallel electrodes." [FIX:0000094, FIX:0000095, https://doi.org/10.1016/0168-1176(90)85042-Z]
synonym: "QMS" EXACT []
synonym: "quadrapole mass spectrometry" EXACT []
synonym: "quadrupolar mass spectrometry" EXACT []
synonym: "quadrupolar mass spectroscopy" EXACT []
synonym: "quadrupole ion trap mass spectrometry" EXACT []
synonym: "quadrupole ion trap mass spectroscopy" EXACT []
synonym: "quadrupole ion-trap mass spectrometry" EXACT []
synonym: "quadrupole ion-trap mass spectroscopy" EXACT []
synonym: "quadrupole mass spectroscopy" EXACT []
synonym: "quadrupole MS" EXACT []
is_a: CHMO:0000500 ! ion trap mass spectrometry

[Term]
id: CHMO:0000505
name: three-dimensional quadrupole mass spectrometry
def: "Mass spectrometry where the mass-to-charge ratio of the sample ions is measured whilst the ions are held in a stable orbit by an electric field generated by three electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "3D Q-MS" EXACT []
synonym: "3D QMS" EXACT []
synonym: "3D quadrupole MS" EXACT []
synonym: "3D-Q-MS" EXACT []
synonym: "3D-QMS" EXACT []
synonym: "three-dimensional quadrupole mass spectroscopy" EXACT []
is_a: CHMO:0000504 ! quadrupole mass spectrometry

[Term]
id: CHMO:0000506
name: isotope ratio mass spectrometry
def: "A mass spectrometry in which the relative abundance of isotopes in a sample is determined." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12453"}
synonym: "IR MS" EXACT OMO:0003012 []
synonym: "IR-MS" EXACT OMO:0003012 []
synonym: "isotope ratio mass spectroscopy" EXACT []
synonym: "isotope-ratio mass spectrometry" EXACT []
synonym: "isotopic ratios mass spectrometry" EXACT []
synonym: "isotopic ratios mass spectroscopy" EXACT []
synonym: "stable isotope mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12453"}
is_a: CHMO:0000470 ! mass spectrometry
property_value: OMO:0003012 "IRMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12453"}

[Term]
id: CHMO:0000507
name: elemental analysis isotope ratio mass spectrometry
def: "Mass spectrometry where the sample is first subject to elemental analysis (dropped onto a heated reactor which contains an oxidant–-such as copper and chromium oxide–-and combusted at 900 C to produce N2, NOx, H2O and CO2 which are reduced in a stream of helium) before the relative abundance of isotopes in the sample is determined." [https://doi.org/10.1039/b808232d]
synonym: "EA-IR-MS" EXACT []
synonym: "EA-IRMS" EXACT []
synonym: "elemental analyser isotope ratio mass spectrometry" EXACT []
synonym: "elemental analyser isotope ratio mass spectroscopy" EXACT []
synonym: "elemental analysis isotope ratio mass spectroscopy" EXACT []
is_a: CHMO:0000506 ! isotope ratio mass spectrometry
intersection_of: CHMO:0000506 ! isotope ratio mass spectrometry
intersection_of: BFO:0000118 CHMO:0001075 ! has proper occurrent part elemental analysis
relationship: BFO:0000118 CHMO:0001075 ! has proper occurrent part elemental analysis

[Term]
id: CHMO:0000508
name: gas chromatography-isotope ratio mass spectrometry
def: "A method where a sample mixture is first separated by gas chromatography before being characterised according to mass-to-charge ratio and relative abundance of isotopes." [https://doi.org/10.1039/b808232d]
synonym: "gas chromatography isotope ratio mass spectrometry" EXACT []
synonym: "gas chromatography isotope ratio mass spectroscopy" EXACT []
synonym: "GC IRMS" EXACT []
synonym: "GC-IR-MS" EXACT []
synonym: "GC-IRMS" EXACT []
is_a: CHMO:0000497 ! gas chromatography-mass spectrometry
is_a: CHMO:0000506 ! isotope ratio mass spectrometry
intersection_of: CHMO:0000506 ! isotope ratio mass spectrometry
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0000509
name: liquid chromatography-isotope ratio mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography before it is ionised and the relative abundance of isotopes in the sample is determined." [https://doi.org/10.1039/b808232d]
synonym: "LC IR MS" EXACT []
synonym: "LC-IR-MS" EXACT []
synonym: "LC-IRMS" EXACT []
synonym: "liquid chromatography isotope ratio mass spectrometry" EXACT []
synonym: "liquid chromatography isotope ratio mass spectroscopy" EXACT []
is_a: CHMO:0000506 ! isotope ratio mass spectrometry
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
intersection_of: CHMO:0000506 ! isotope ratio mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0000510
name: isotope dilution mass spectrometry
def: "An isotope ratio mass spectrometry in which the relative abundance of isotopes in a sample is determined by using an isotope dilution standard (the sample labelled with a rare isotope)." [https://doi.org/10.1039/b614612k] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12451"}
synonym: "ID-MS" EXACT OMO:0003012 []
synonym: "isotope dilution mass spectroscopy" EXACT []
is_a: CHMO:0000506 ! isotope ratio mass spectrometry
property_value: OMO:0003012 "IDMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12451"}

[Term]
id: CHMO:0000511
name: isotope dilution inductively coupled plasma mass spectrometry
def: "Mass spectrometry where the sample is ionised by a plasma which has been generated by electromagnetic induction. The relative abundance of isotopes in the sample is then determined by using an isotope dilution standard (the sample labelled with a rare isotope)." [https://orcid.org/0000-0002-0640-0422]
synonym: "ID-ICP-MS" EXACT []
synonym: "ID-ICPMS" EXACT []
synonym: "isotope dilution-inductively coupled plasma mass spectroscopy" EXACT []
is_a: CHMO:0000510 ! isotope dilution mass spectrometry

[Term]
id: CHMO:0000512
name: high-performance liquid chromatography-isotope dilution inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by high-performance liquid chromatography before being ionised by a plasma which has been generated by electromagnetic induction. The ions are then characterised according to mass-to-charge ratio and the relative abundance of isotopes in the sample is determined using an isotope dilution standard (the sample labelled with a rare isotope)." [https://orcid.org/0000-0002-0640-0422]
synonym: "high performance liquid chromatography isotope dilution inductively coupled plasma mass spectrometry" EXACT []
synonym: "high performance liquid chromatography isotope dilution inductively coupled plasma mass spectroscopy" EXACT []
synonym: "HPLC-ID-ICP-MS" EXACT []
synonym: "HPLC-ID-ICPMS" EXACT []
is_a: CHMO:0000509 ! liquid chromatography-isotope ratio mass spectrometry
is_a: CHMO:0000511 ! isotope dilution inductively coupled plasma mass spectrometry
is_a: CHMO:0000796 ! high-performance liquid chromatography-mass spectrometry
intersection_of: CHMO:0000511 ! isotope dilution inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography

[Term]
id: CHMO:0000513
name: isotope dilution inductively coupled plasma quadrupole mass spectrometry
def: "Mass spectrometry where the sample is ionised by a plasma which has been generated by electromagnetic induction. The mass-to-charge ratios of the ions in the sample are then measured whilst the ions are held in a stable orbit by an electric field generated by four parallel electrodes. The relative abundance of isotopes in the sample is determined by using an isotope dilution standard (the sample labelled with a rare isotope)." [https://orcid.org/0000-0002-0640-0422]
synonym: "ID-ICP-Q-MS" EXACT []
synonym: "ID-ICP-QMS" EXACT []
synonym: "isotope dilution inductively coupled plasma quadrupole mass spectroscopy" EXACT []
is_a: CHMO:0000511 ! isotope dilution inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000514
name: stable isotope ratio mass spectrometry
def: "Mass spectrometry where the relative abundance of non-radioactive isotopes in a sample is determined." [https://orcid.org/0000-0002-0640-0422]
synonym: "S-IRMS" EXACT []
synonym: "SIRMS" EXACT []
synonym: "stable isotope ratio mass spectroscopy" EXACT []
is_a: CHMO:0000506 ! isotope ratio mass spectrometry

[Term]
id: CHMO:0000515
name: laser desorption-ionisation mass spectrometry
alt_id: FIX:0000080
def: "Mass spectrometry where the sample is vaporised and ionised using a high-energy pulsed laser." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser desorption mass spectrometry" EXACT []
synonym: "laser desorption mass spectroscopy" EXACT []
synonym: "laser desorption-ionisation mass spectrometry" EXACT []
synonym: "laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "laser desorption-ionization mass spectroscopy" EXACT []
synonym: "laser ionisation mass analysis" EXACT []
synonym: "laser ionisation mass spectrometry" EXACT []
synonym: "laser ionisation mass spectroscopy" EXACT []
synonym: "laser ionisation MS" EXACT []
synonym: "laser ionization mass analysis" EXACT []
synonym: "laser ionization mass spectrometry" EXACT []
synonym: "laser ionization mass spectroscopy" EXACT []
synonym: "laser ionization MS" EXACT []
synonym: "laser-ionisation mass analysis" EXACT []
synonym: "laser-ionization mass analysis" EXACT []
synonym: "LDI mass spectrometry" EXACT []
synonym: "LDI MS" EXACT []
synonym: "LDI-MS" EXACT []
synonym: "LDIMS" EXACT []
synonym: "LDMS" EXACT []
synonym: "LIMA" EXACT []
synonym: "LIMS" EXACT []
is_a: CHMO:0000712 ! laser mass spectrometry

[Term]
id: CHMO:0000516
name: laser microprobe mass spectrometry
def: "A laser mass spectrometry in which the sample is vaporised and ionised using a finely focused (<10 um diameter) high-energy pulsed laser." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12464"}
synonym: "LAMMA" EXACT OMO:0003012 []
synonym: "LAMMS" EXACT OMO:0003012 []
synonym: "laser micro mass spectrometry" EXACT []
synonym: "laser micro-probe mass analysis" EXACT []
synonym: "laser micro-probe mass spectrometry" EXACT []
synonym: "laser microprobe mass spectrometry" EXACT []
synonym: "laser microprobe mass spectroscopy" EXACT []
synonym: "laser-assisted mass microanalysis" EXACT []
is_a: CHMO:0000712 ! laser mass spectrometry
property_value: OMO:0003012 "LMMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12464"}

[Term]
id: CHMO:0000517
name: negative ion laser desorption mass spectrometry
def: "Mass spectrometry using negative ionisation where a high-energy pulsed laser is used for sample vaporisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "negative ion laser desorption mass spectroscopy" EXACT []
synonym: "negative ion laser desorption-ionisation mass spectrometry" EXACT []
synonym: "negative ion laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "negative ion laser desorption-ionization mass spectrometry" EXACT []
synonym: "negative ion laser desorption-ionization mass spectroscopy" EXACT []
is_a: CHMO:0000712 ! laser mass spectrometry

[Term]
id: CHMO:0000518
name: positive ion laser desorption mass spectrometry
def: "Mass spectrometry using positive ionisation where a high-energy pulsed laser is used for sample vaporisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "positive ion laser desorption mass spectroscopy" EXACT []
synonym: "positive ion laser desorption-ionisation mass spectrometry" EXACT []
synonym: "positive ion laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "positive ion laser desorption-ionization mass spectrometry" EXACT []
synonym: "positive ion laser desorption-ionization mass spectroscopy" EXACT []
is_a: CHMO:0000712 ! laser mass spectrometry

[Term]
id: CHMO:0000519
name: matrix-assisted laser desorption-ionisation mass spectrometry
alt_id: FIX:0000001
def: "Mass spectrometry where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is held in a matrix (such as crystallised dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules." [ISBN:978-0-470-51634-8]
synonym: "MALDI MS" EXACT []
synonym: "MALDI-MS" EXACT []
synonym: "MALDIMS" EXACT []
synonym: "matrix-assisted laser desorption ionization (MALDI) MS" EXACT []
synonym: "matrix-assisted laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "matrix-assisted laser desorption-ionization mass spectroscopy" EXACT []
is_a: CHMO:0000515 ! laser desorption-ionisation mass spectrometry
relationship: BFO:0000057 CHMO:0002202 ! has participant matrix assisted laser desorption-ionisation mass spectrometer

[Term]
id: CHMO:0000520
name: matrix-assisted laser desorption-ionisation time-of-flight mass spectrometry
alt_id: FIX:0000920
def: "Matrix-assisted laser desorption-ionisation mass spectrometry where the sample ions are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "MADI-TOF MS" EXACT []
synonym: "MALDI-TOF MS" EXACT []
synonym: "MALDI-TOF-MS" EXACT []
synonym: "MALDI-TOF/MS" EXACT []
synonym: "matrix assisted laser desorption ionisation time of flight mass spectrometry" EXACT []
synonym: "matrix assisted laser desorption ionisation time of flight mass spectroscopy" EXACT []
synonym: "matrix assisted laser desorption ionisation time-of-flight mass spectrometry" EXACT []
synonym: "matrix assisted laser desorption ionization time of flight mass spectrometry" EXACT []
synonym: "matrix assisted laser desorption ionization time of flight mass spectroscopy" EXACT []
synonym: "matrix assisted laser desorption/ionisation time of flight mass spectrometry" EXACT []
synonym: "matrix assisted laser desorption/ionisation time of flight mass spectroscopy" EXACT []
synonym: "matrix assisted laser desorption/ionization time of flight mass spectrometry" EXACT []
synonym: "matrix assisted laser desorption/ionization time of flight mass spectroscopy" EXACT []
synonym: "matrix-assisted laser desorption ionization (MALDI-TOF) mass spectrometry (MS)" EXACT []
synonym: "matrix-assisted laser desorption-ionisation time-of-flight mass spectrometry" EXACT []
synonym: "matrix-associated laser desorption/ionization-time of flight mass spectrometry" EXACT []
is_a: CHMO:0000519 ! matrix-assisted laser desorption-ionisation mass spectrometry

[Term]
id: CHMO:0000521
name: sol-gel-assisted laser desorption-ionisation mass spectrometry
def: "Mass spectrometry where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is held in a sol-gel matrix to protect it from direct laser illumination and to separate the sample molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "SGALDI MS" EXACT []
synonym: "SGALDI-MS" EXACT []
synonym: "sol-gel-assisted laser desorption-ionisation mass spectrometry" EXACT []
synonym: "sol-gel-assisted laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "sol-gel-assisted laser desorption-ionization mass spectroscopy" EXACT []
is_a: CHMO:0000519 ! matrix-assisted laser desorption-ionisation mass spectrometry

[Term]
id: CHMO:0000522
name: surface-enhanced laser desorption-ionisation mass spectrometry
def: "Mass spectrometry where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is mixed with a matrix compound (such as crystallised dihydrobenzoic acid) and deposited on a surface, with some chemical functionality, to protect it from direct laser illumination and to separate the sample molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "SALDI MS" EXACT []
synonym: "SELDI MS" EXACT []
synonym: "SELDI-MS" EXACT []
synonym: "surface-assisted laser desorption-ionisation mass spectrometry" EXACT []
synonym: "surface-assisted laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "surface-assisted laser desorption-ionization mass spectrometry" EXACT []
synonym: "surface-assisted laser desorption-ionization mass spectroscopy" EXACT []
synonym: "surface-enhanced laser desorption-ionisation mass spectrometry" EXACT []
synonym: "surface-enhanced laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "surface-enhanced laser desorption-ionization mass spectrometry" EXACT []
synonym: "surface-enhanced laser desorption-ionization mass spectroscopy" EXACT []
is_a: CHMO:0000519 ! matrix-assisted laser desorption-ionisation mass spectrometry

[Term]
id: CHMO:0000523
name: liquid chromatography-matrix-assisted laser desorption-ionisation mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography before being vaporised and ionised using a high-energy pulsed laser, and characterised by mass-to-charge ratio and relative abundance. The sample (usually a large organic molecule or biomolecule) is held in a matrix (such as dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules." [https://doi.org/10.1039/b812533c]
synonym: "LC-MALDI-MS" EXACT []
synonym: "liquid chromatography matrix-assisted laser desorption-ionisation mass spectrometry" EXACT []
synonym: "liquid chromatography matrix-assisted laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "liquid chromatography matrix-assisted laser desorption-ionization mass spectroscopy" EXACT []
is_a: CHMO:0000519 ! matrix-assisted laser desorption-ionisation mass spectrometry
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
intersection_of: CHMO:0000519 ! matrix-assisted laser desorption-ionisation mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0000524
name: liquid chromatography-mass spectrometry
alt_id: FIX:0000924
def: "A mass spectrometry in which a sample mixture is first separated by liquid chromatography." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12466"}
synonym: "iquid chromatography/mass spectrometry" EXACT []
synonym: "LC MS" EXACT OMO:0003012 []
synonym: "LC/MS" EXACT OMO:0003012 []
synonym: "LCMS" EXACT OMO:0003012 []
synonym: "liquid chromatography mass spectrometry" EXACT []
synonym: "liquid chromatography/mass spectrometry (LC/MS)" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12466"}
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
property_value: OMO:0003012 "LC-MS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12466"}

[Term]
id: CHMO:0000525
name: photoionisation mass spectrometry
alt_id: FIX:0000906
def: "Mass spectrometry where the sample is irradiated with an ultraviolet laser. The sample absorbs one or more photons resulting in ionisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "photoionisation mass spectroscopy" EXACT []
synonym: "photoionization mass spectroscopy" EXACT []
synonym: "PI-MS" EXACT []
synonym: "PI/MS" EXACT []
synonym: "PIMS" EXACT []
is_a: CHMO:0000712 ! laser mass spectrometry

[Term]
id: CHMO:0000526
name: atmospheric pressure photoionisation mass spectrometry
alt_id: FIX:0000907
def: "Mass spectrometry where the sample is irradiated with an ultraviolet laser at atmospheric pressure. The sample absorbs one or more photons resulting in ionisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "APPI MS" EXACT []
synonym: "APPI-MS" EXACT []
synonym: "APPIMS" EXACT []
synonym: "atmospheric pressure photoionisation mass spectroscopy" EXACT []
synonym: "atmospheric pressure photoionization mass spectrometry" EXACT []
synonym: "atmospheric pressure photoionization mass spectroscopy" EXACT []
is_a: CHMO:0000525 ! photoionisation mass spectrometry

[Term]
id: CHMO:0000527
name: multiphoton ionisation mass spectrometry
def: "Mass spectrometry where the sample is irradiated with an ultraviolet laser. The sample absorbs two or more photons resulting in ionisation." [https://doi.org/10.1002/anie.198804473]
synonym: "MPI-MS" EXACT []
synonym: "MPIMS" EXACT []
synonym: "multi photon ionisation mass spectroscopy" EXACT []
synonym: "multi photon ionization mass spectroscopy" EXACT []
synonym: "multiphoton ionisation mass spectrometry" EXACT []
synonym: "multiphoton ionisation mass spectroscopy" EXACT []
synonym: "multiphoton ionization mass spectrometry" EXACT []
synonym: "multiphoton ionization mass spectroscopy" EXACT []
synonym: "MUPI-MS" EXACT []
is_a: CHMO:0000525 ! photoionisation mass spectrometry

[Term]
id: CHMO:0000528
name: resonance-enhanced multiphoton ionisation mass spectrometry
def: "Mass spectrometry where the sample is irradiated with a resonant laser (a laser beam with a wavelength that corresponds to an atomic transition in the sample). The sample absorbs one or more photons resulting in ionisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "REMPI MS" EXACT []
synonym: "resonance-enhanced mass spectrometry" EXACT []
is_a: CHMO:0000527 ! multiphoton ionisation mass spectrometry

[Term]
id: CHMO:0000529
name: resonance ionisation mass spectrometry
def: "Mass spectrometry where the sample is irradiated with a resonant laser (a laser beam with a wavelength that corresponds to an atomic transition in the sample). The sample absorbs two or more photons resulting in ionisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "resonance ionisation mass spectroscopy" EXACT []
synonym: "resonance ionization mass spectrometry" EXACT []
synonym: "resonance ionization mass spectroscopy" EXACT []
synonym: "resonance-ionization mass spectrometry" EXACT []
synonym: "resonance-ionization mass spectroscopy" EXACT []
synonym: "RIMS" EXACT []
is_a: CHMO:0000712 ! laser mass spectrometry

[Term]
id: CHMO:0000530
name: sonic spray mass spectrometry
def: "Mass spectrometry where ionisation is achieved using a pneumatic nebuliser which turns the sample solution into a supersonic spray of small droplets. Ions are formed when the solvent evaporates and the statistically unbalanced charge distribution on the droplets leads to a net charge." [https://orcid.org/0000-0002-0640-0422]
synonym: "sonic spray ionisation mass spectrometry" EXACT []
synonym: "sonic spray ionization mass spectrometry" EXACT []
synonym: "sonic spray mass spectroscopy" EXACT []
synonym: "SSI-MS" EXACT []
synonym: "SSI/MS" EXACT []
synonym: "SSIMS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000531
name: thermospray mass spectrometry
def: "Mass spectrometry where a pressurised solution of the sample is forced through a heated metal capillary tip. Ions are formed when the solvent evaporates and the statistically unbalanced charge distribution on the droplets leads to a net charge." [https://orcid.org/0000-0002-0640-0422]
synonym: "thermospray mass spectroscopy" EXACT []
synonym: "TMS" EXACT []
synonym: "TSP MS" EXACT []
synonym: "TSP-MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000532
name: thermal ionisation mass spectrometry
def: "Mass spectrometry where ionisation is achieved by loading the sample onto a heated filament." [FIX:0000912, ISBN:0-534-98144-5]
synonym: "suface ionisation mass spetroscopy" EXACT []
synonym: "suface ionization mass spetroscopy" EXACT []
synonym: "surface ionisation mass spectrometry" EXACT []
synonym: "surface ionization mass spectrometry" EXACT []
synonym: "surface ionization mass spectroscopy" EXACT []
synonym: "thermal ionisation mass spectroscopy" EXACT []
synonym: "thermal ionization mass spectroscopy" EXACT []
synonym: "thermal-ionization mass spectrometry" EXACT []
synonym: "thermal-ionization mass spectroscopy" EXACT []
synonym: "TIMS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000533
name: particle beam mass spectrometry
def: "Mass spectrometry where a liquid sample passes through a desolvation chamber producing a beam of microscopic solid particles." [https://orcid.org/0000-0002-0640-0422]
synonym: "particle beam mass spectroscopy" EXACT []
synonym: "particle-beam mass spectrometry" EXACT []
synonym: "particle-beam mass spectroscopy" EXACT []
synonym: "PB MS" EXACT []
synonym: "PB-MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000534
name: plasma mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas, such as Ar, containing free electrons)." [https://orcid.org/0000-0002-0640-0422]
synonym: "plasma source mass spectroscopy" EXACT []
synonym: "PS-MS" RELATED []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000535
name: capacitively coupled plasma mass spectrometry
def: "Plasma mass spectrometry where the plasma has been generated by a potential difference between two electrodes, one of which is grounded and one of which is live." [https://orcid.org/0000-0002-0640-0422]
synonym: "capacitively coupled plasma mass spectroscopy" EXACT []
synonym: "CCP MS" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry

[Term]
id: CHMO:0000536
name: electron cyclotron resonance mass spectrometry
def: "Plasma mass spectrometry where the plasma has been generated by superimposing a static magnetic field and a high-frequency electromagnetic field at the electron cyclotron resonance frequency (the frequency at which an electron precesses in a magnetic field)." [https://orcid.org/0000-0002-0640-0422]
synonym: "ECR-MS" EXACT []
synonym: "ECR/MS" EXACT []
synonym: "electron cyclotron resonance mass spectroscopy" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry

[Term]
id: CHMO:0000537
name: glow-discharge mass spectrometry
def: "Plasma mass spectrometry where the plasma has been generated by passing an electrical discharge between two electrodes under reduced pressure. The ions are then characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "GD-MS" EXACT []
synonym: "GD/MS" EXACT []
synonym: "glow discharge ionisation mass spectrometry" EXACT []
synonym: "glow discharge ionisation mass spectroscopy" EXACT []
synonym: "glow discharge ionization mass spectrometry" EXACT []
synonym: "glow discharge ionization mass spectroscopy" EXACT []
synonym: "glow-discharge mass spectroscopy" EXACT []
is_a: CHMO:0000741 ! discharge mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000057 CHMO:0001130 ! has participant glow discharge ion source
relationship: BFO:0000057 CHMO:0001130 ! has participant glow discharge ion source

[Term]
id: CHMO:0000538
name: inductively coupled plasma mass spectrometry
alt_id: FIX:0000863
def: "Plasma mass spectrometry where the plasma has been generated by electromagnetic induction." [https://orcid.org/0000-0002-0640-0422]
synonym: "ICP-MS" EXACT []
synonym: "ICPMS" EXACT []
synonym: "inductively coupled plasma-mass spectrometry" EXACT []
synonym: "inductively coupled plasma-mass spectroscopy" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry

[Term]
id: CHMO:0000539
name: electrothermal vaporisation inductively coupled plasma mass spectrometry
alt_id: FIX:0000864
def: "Plasma mass spectrometry where the sample is vaporised by depositing it on a probe which is rapidly heated (to >1000 deg C) by passing a current through it." [ISBN:978-0-470-51634-8]
synonym: "electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
synonym: "ETV-ICP-MS" EXACT []
synonym: "ETV-ICPMS" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000540
name: slurry electrothermal vaporisation inductively coupled plasma mass spectrometry
def: "ETV-ICP-MS where the solid sample is prepared by grinding into a fine powder and suspension in a diluent such as 0.1% HNO3." [ISBN:1566701554]
synonym: "slurry electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "slurry electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "slurry electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
synonym: "slurry sampling electrothermal vaporisation inductively coupled plasma mass spectrometry" EXACT []
synonym: "slurry sampling electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "slurry sampling electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "slurry sampling electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
is_a: CHMO:0000539 ! electrothermal vaporisation inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000541
name: slurry nebulisation electrothermal vaporisation inductively coupled plasma mass spectrometry
def: "Mass spectrometry where a solid sample is ground to a fine powder and suspended in a diluent (such as 0.1% HNO3) before being vaporised by a probe which is rapidly heated by passing a current through it. The vaporised sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction." [https://orcid.org/0000-0002-0640-0422]
synonym: "slurry nebulisation electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "slurry nebulization electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "slurry nebulization electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
synonym: "SN-ETV-ICP-MS" EXACT []
synonym: "SN-ETV-ICPMS" EXACT []
is_a: CHMO:0000540 ! slurry electrothermal vaporisation inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000542
name: solid sampling electrothermal vaporisation inductively coupled plasma mass spectrometry
def: "Mass spectrometry where a solid sample is vaporised by depositing it on a probe which is rapidly heated by passing a current through it. The vaporised sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction." [https://orcid.org/0000-0002-0640-0422]
synonym: "direct solid sampling electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "direct solid sampling electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "direct solid sampling electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
synonym: "direct solid-sampling electrothermal vaporisation inductively coupled plasma mass spectrometry" EXACT []
synonym: "direct solid-sampling electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "direct solid-sampling electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "direct solid-sampling electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
synonym: "solid sampling electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "solid sampling electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "solid sampling electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
synonym: "solid-sampling electrothermal vaporisation inductively coupled plasma mass spectrometry" EXACT []
synonym: "solid-sampling electrothermal vaporisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "solid-sampling electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "solid-sampling electrothermal vaporization inductively coupled plasma mass spectroscopy" EXACT []
synonym: "SS-ETV-ICP-MS" EXACT []
synonym: "SS-ETV-ICPMS" EXACT []
is_a: CHMO:0000539 ! electrothermal vaporisation inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000543
name: high performance liquid chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by high-performance liquid chromatography before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised by mass-to-charge ratio and relative abundance." [https://doi.org/10.1039/b813118j]
synonym: "high performance liquid chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "high performance liquid chromatography-ICPMS" EXACT []
synonym: "high performance liquid chromatography-inductively coupled plasma mass spectrometry" EXACT []
synonym: "high pressure liquid chromatography inductively coupled mass spectroscopy" EXACT []
synonym: "HPLC ICP MS" EXACT []
synonym: "HPLC-ICP-MS" EXACT []
synonym: "HPLC-ICPMS" EXACT []
synonym: "HPLC/ICP-MS" EXACT []
is_a: CHMO:0000552 ! liquid chromatography-inductively coupled plasma mass spectrometry
is_a: CHMO:0000796 ! high-performance liquid chromatography-mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography

[Term]
id: CHMO:0000544
name: high-performance liquid chromatography fluorescence detection-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by high-performance liquid chromatography with fluorescence detection before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "high performance liquid chromatography fluorescence detection inductively coupled plasma mass spectrometry" EXACT []
synonym: "high performance liquid chromatography fluorescence detection inductively coupled plasma mass spectroscopy" EXACT []
synonym: "HPLC-FD-ICP-MS" EXACT []
is_a: CHMO:0000543 ! high performance liquid chromatography-inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000545
name: high-performance liquid chromatography photodiode array-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by high-performance liquid chromatography with photodiode array detection before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "high performance liquid chromatography photodiode array inductively coupled plasma mass spectrometry" EXACT []
synonym: "high performance liquid chromatography photodiode array inductively coupled plasma mass spectroscopy" EXACT []
synonym: "HPLC-PDA-ICP-MS" EXACT []
is_a: CHMO:0000543 ! high performance liquid chromatography-inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000546
name: high-resolution inductively coupled plasma mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction. The 'exact' mass of the sample ions is then determined as opposed to the 'nominal' mass (the number of protons and neutrons)." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution inductively coupled plasma mass spectrometry" EXACT []
synonym: "high resolution inductively coupled plasma mass spectroscopy" EXACT []
synonym: "HR-ICP-MS" EXACT []
synonym: "HR-ICPMS" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000547
name: inductively coupled plasma field sector mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction. The beam of ions is then directed into magnetic field, the orientation of which is perpendicular to the beam. The magnetic field forces the charged particles into different circular trajectories, the radii of which depend on the strength of the magnetic field, the accelerating voltage, and the mass of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "ICP-SF-MS" EXACT []
synonym: "inductively coupled plasma field sector mass spectroscopy" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000548
name: inductively coupled plasma three dimensional quadrupole mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction. The mass-to-charge ratio of the sample ions is then measured whilst the ions are held in a stable orbit by an electric field generated by three electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "ICP-three dimensional-Q-MS" EXACT []
synonym: "ICP-three dimensional-QMS" EXACT []
synonym: "inductively coupled plasma three dimensional quadrupole mass spectroscopy" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000549
name: inductively coupled plasma time-of-flight mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction. The sample ions with different masses are then accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "ICP-TOF-MS" EXACT []
synonym: "ICP-ToF-MS" EXACT []
synonym: "ICP-TOFMS" EXACT []
synonym: "inductively coupled plasma time of flight mass spectrometry" EXACT []
synonym: "inductively coupled plasma time of flight mass spectroscopy" EXACT []
synonym: "inductively coupled plasma time-of-flight mass spectroscopy" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000550
name: laser ablation inductively coupled plasma mass spectrometry
def: "Mass spectrometry where the sample is vaporised using a laser pulse then ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction." [ISBN:978-0-470-51634-8]
synonym: "LA ICP-MS" EXACT []
synonym: "LA-ICP-MS" EXACT []
synonym: "LA-ICPMS" EXACT []
synonym: "laser ablation ICP-MS" EXACT []
synonym: "laser ablation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "laser ablation-ICPMS" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000551
name: laser ablation inductively coupled plasma time-of-flight mass spectrometry
def: "Mass spectrometry where the sample is vaporised using a laser pulse then ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction. The sample ions with different masses are then accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "LA-ICP-TOF-MS" EXACT []
synonym: "LA-ICP-ToF-MS" EXACT []
synonym: "laser ablation inductively coupled plasma time of flight mass spectrometry" EXACT []
synonym: "laser ablation inductively coupled plasma time of flight mass spectroscopy" EXACT []
synonym: "laser ablation inductively coupled plasma time-of-flight mass spectroscopy" EXACT []
is_a: CHMO:0000550 ! laser ablation inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000552
name: liquid chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised by mass-to-charge ratio and relative abundance." [FIX:0000865, https://orcid.org/0000-0002-0640-0422]
synonym: "LC-ICP-MS" EXACT []
synonym: "LC-ICPMS" EXACT []
synonym: "LC/ICP-MS" EXACT []
synonym: "liquid chromatography inductively coupled plasma mass spectroscopy" EXACT []
synonym: "liquid chromatography-inductively coupled plasma mass spectrometry" EXACT []
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0000553
name: multiple collector inductively coupled plasma mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction. A series of collectors ised used to detect several ion beams simultaneously." [https://doi.org/10.1039/b808232d]
synonym: "MC-ICP-MS" EXACT []
synonym: "MC-ICPMS" EXACT []
synonym: "multi collector-inductively coupled plasma mass spectrometry" EXACT []
synonym: "multicollector inductively coupled plasma mass spectrometry" EXACT []
synonym: "multicollector inductively coupled plasma mass spectroscopy" EXACT []
synonym: "multiple collector inductively coupled plasma mass spectroscopy" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000554
name: size-exclusion chromatography-inductively coupled plasma mass spectrometry
alt_id: CHMO:0000755
def: "A method where a sample mixture is first separated by size-exclusion chromatography before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised by mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "SEC-ICP-MS" EXACT []
synonym: "SEC-ICPMS" EXACT []
synonym: "SEC/ICPMS" EXACT []
synonym: "size-exclusion chromatography inductively coupled mass spectrometry" EXACT []
synonym: "size-exclusion chromatography inductively coupled mass spectroscopy" EXACT []
synonym: "size-exclusion chromatography-inductively coupled plasma mass spectroscopy" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001013 ! has proper occurrent part size-exclusion chromatography
relationship: BFO:0000118 CHMO:0001013 ! has proper occurrent part size-exclusion chromatography

[Term]
id: CHMO:0000555
name: size-exclusion chromatography-high-performance liquid chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by size-exclusion and high-performance liquid chromatographies before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised by mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "SEC-HPLC-ICP-MS" EXACT []
synonym: "size-exclusion chromatography-high performance liquid chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "size-exclusion chromatography-high performance liquid chromatography-inductively coupled plasma mass spectroscopy" EXACT []
is_a: CHMO:0000543 ! high performance liquid chromatography-inductively coupled plasma mass spectrometry
is_a: CHMO:0000554 ! size-exclusion chromatography-inductively coupled plasma mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography
intersection_of: BFO:0000118 CHMO:0001013 ! has proper occurrent part size-exclusion chromatography

[Term]
id: CHMO:0000556
name: solution inductively coupled plasma mass spectrometry
def: "Mass spectrometry where a sample mixture (a solution in dilute HNO3) is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction." [https://orcid.org/0000-0002-0640-0422]
synonym: "solution ICP-MS" EXACT []
synonym: "solution ICPMS" EXACT []
synonym: "solution inductively coupled plasma mass spectroscopy" EXACT []
synonym: "solution-ICP-MS" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000557
name: solution nebulisation inductively coupled plasma mass spectrometry
def: "Mass spectrometry where a sample mixture (a solution in dilute HNO3) is passed through a nebuliser to form a mist of finely dispersed droplets before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction." [https://orcid.org/0000-0002-0640-0422]
synonym: "SN-ICP-MS" EXACT []
synonym: "solution nebulisation inductively coupled plasma mass spectroscopy" EXACT []
synonym: "solution nebulization inductively coupled plasma mass spectrometry" EXACT []
synonym: "solution nebulization inductively coupled plasma mass spectroscopy" EXACT []
is_a: CHMO:0000556 ! solution inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000558
name: microwave-induced plasma mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by microwave radiation." [https://orcid.org/0000-0002-0640-0422]
synonym: "microwave induced plasma mass spectrometry" EXACT []
synonym: "microwave induced plasma mass spectroscopy" EXACT []
synonym: "MIP MS" EXACT []
synonym: "MIP-MS" EXACT []
synonym: "MIPMS" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry

[Term]
id: CHMO:0000559
name: plasma desorption mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by bombarding the sample (mounted on a thin foil) with a highly energietic fission fragment from 252Cf." [ISBN:0-534-98144-5]
synonym: "PD-MS" EXACT []
synonym: "PD/MS" EXACT []
synonym: "PDMS" RELATED non-mining_synonym []
synonym: "plasma desorption ionisation mass spectrometry" EXACT []
synonym: "plasma desorption ionization mass spectrometry" EXACT []
synonym: "plasma desorption mass spectroscopy" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry

[Term]
id: CHMO:0000560
name: secondary ion mass spectrometry
def: "A mass spectrometry in which the sample is bombarded with a stream of primary mass-selected particles and the secondary ions ejected from the sample are detected." [FIX:0000122] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09192"}
synonym: "secondary ion mass spectroscopy" EXACT []
synonym: "secondary-ion mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09192"}
is_a: CHMO:0000470 ! mass spectrometry
property_value: OMO:0003012 "SIMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09192"}

[Term]
id: CHMO:0000561
name: dynamic secondary ion mass spectrometry
def: "A secondary ion mass spectrometry in which the sample is bombarded with a continuous focused beam of primary mass-selected ions which remove material from the surface of the sample by sputtering." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09183"}
synonym: "DMS" EXACT OMO:0003012 []
synonym: "dynamic mass spectrometry" EXACT []
synonym: "dynamic mass spectroscopy" EXACT []
synonym: "dynamic secondary ion mass spectroscopy" EXACT []
synonym: "dynamic secondary-ion mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09183"}
synonym: "sputtered mass spectrometry" EXACT []
synonym: "sputtered mass spectroscopy" EXACT []
is_a: CHMO:0000560 ! secondary ion mass spectrometry
property_value: OMO:0003012 "DSIMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09183"}
property_value: OMO:0003012 "SIMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09183"}

[Term]
id: CHMO:0000562
name: sputtered neutral atom mass spectrometry
def: "Mass spectrometry where the sample is bombarded with a continuous focused beam of primary mass-selected ions which remove material from the surface of the sample by sputtering. The neutral atoms ejected from the sample are ionised and detected." [ISBN:3527296344]
synonym: "dynamic neutral atom mass spectrometry" EXACT []
synonym: "dynamic neutral atom mass spectroscopy" EXACT []
synonym: "dynamic neutral particle mass spectrometry" EXACT []
synonym: "dynamic neutral particle mass spectroscopy" EXACT []
synonym: "secondary neutral atom mass spectrometry" EXACT []
synonym: "secondary neutral atom mass spectroscopy" EXACT []
synonym: "secondary neutral particle mass spectrometry" EXACT []
synonym: "secondary neutral particle mass spectroscopy" EXACT []
synonym: "SNMS" EXACT []
synonym: "sputtered neutral atom mass spectroscopy" EXACT []
synonym: "sputtered neutral particle mass spectroscopy" EXACT []
is_a: CHMO:0000561 ! dynamic secondary ion mass spectrometry

[Term]
id: CHMO:0000563
name: fast-atom bombardment mass spectrometry
def: "A secondary ion mass spectrometry in which the sample (which is held in a liquid matrix) is bombarded with a stream of primary noble gas atoms." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.F02328", prov:wasInfluencedBy="https://books.rsc.org/view-large/6382288"}
synonym: "FAB mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.F02328"}
synonym: "FAB-MS" EXACT OMO:0003012 []
synonym: "FABMS" EXACT OMO:0003012 []
synonym: "fast atom bombardment mass spectrometry" EXACT []
synonym: "fast atom bombardment mass spectroscopy" EXACT []
synonym: "fast-atom bombardment mass spectroscopy" EXACT []
synonym: "liquid secondary ion mass spectrometry" EXACT []
synonym: "liquid secondary ion mass spectroscopy" EXACT []
synonym: "LSI-MS" EXACT OMO:0003012 []
synonym: "LSIMS" EXACT OMO:0003012 []
synonym: "MS (FAB)" EXACT OMO:0003012 []
xref: FIX:0000086
is_a: CHMO:0000560 ! secondary ion mass spectrometry
property_value: OMO:0003012 "FAB" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.F02328"}
property_value: OMO:0003012 "FAB-SIMS" xsd:string {dcterms:source="https://books.rsc.org/view-large/6382288"}

[Term]
id: CHMO:0000564
name: mass spectrometry of recoiled ions
def: "Mass spectrometry where the sample is bombarded with a stream of primary mass-selected particles and the secondary elemental ions (usually H+, D+ or He+) ejected from the sample are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "mass spectroscopy of recoiled ions" EXACT []
synonym: "MSRI" EXACT []
is_a: CHMO:0000560 ! secondary ion mass spectrometry

[Term]
id: CHMO:0000565
name: time-of-flight secondary ion mass spectrometry
def: "Mass spectrometry where the sample is bombarded with a stream of primary mass-selected particles and the secondary ions ejected from the sample are detected by accelerating them to the same (known) kinetic energy and measuring the time taken for each ion to reach a detector at a known distance. This time is dependent on the mass-to-charge ratio of the ion." [FIX:0000959, https://orcid.org/0000-0002-0640-0422]
synonym: "time-of-flight secondary ion mass spectroscopy" EXACT []
synonym: "TOF-SIMS" EXACT []
synonym: "ToF-SIMS" EXACT []
is_a: CHMO:0000560 ! secondary ion mass spectrometry

[Term]
id: CHMO:0000566
name: secondary electron emission mass spectrometry
def: "Mass spectrometry where a surface is bombarded with sample ions and the secondary electrons emitted are detected." [https://doi.org/10.1016/0168-1176(89)83028-9]
synonym: "secondary electron emission mass spectroscopy" EXACT []
synonym: "SEEM-MS" EXACT []
synonym: "SEEM/MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000567
name: 15N nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 15N nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:36934, FIX:0000136, rsc:pr]
synonym: "15N NMR" EXACT []
synonym: "15N NMR spectrometry" EXACT []
synonym: "15N NMR spectroscopy" EXACT []
synonym: "15N nuclear magnetic resonance spectrometry" EXACT []
synonym: "15N-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000568
name: sector field mass spectrometry
def: "Mass spectrometry where the sample ions are directed into magnetic field, the orientation of which is perpendicular to the beam. The magnetic field forces the charged particles into different circular trajectories, the radii of which depend on the strength of the magnetic field, the accelerating voltage, and the mass of the ion." [FIX:0000093, https://orcid.org/0000-0002-0640-0422]
synonym: "magnetic sector mass spectrometry" EXACT []
synonym: "sector field mass spectroscopy" EXACT []
synonym: "sector-field mass spectrometry" EXACT []
synonym: "sector-field mass spectroscopy" EXACT []
synonym: "SF-MS" EXACT []
synonym: "SFMS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000569
name: selected ion flow tube mass spectrometry
def: "Mass spectrometry where the sample is ionised by introducing it into a tube containing fast flowing He gas and ions such as H3O+, NO+ and O2+." [ISBN:978-0-470-51634-8]
synonym: "selected ion flow tube mass spectroscopy" EXACT []
synonym: "SIFT-MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000570
name: proton transfer reaction mass spectrometry
def: "Mass spectrometry where the sample is ionised by introducing it into a tube containing fast flowing He gas and H3O+ ions." [FIX:0000919, https://orcid.org/0000-0002-0640-0422]
synonym: "proton transfer reaction mass spectroscopy" EXACT []
synonym: "PTR-MS" EXACT []
synonym: "PTR/MS" EXACT []
synonym: "PTRMS" EXACT []
is_a: CHMO:0000569 ! selected ion flow tube mass spectrometry

[Term]
id: CHMO:0000571
name: selective ion monitoring
def: "A mass spectrometry \"in which the intensities of [one or more] specific ion beams are recorded rather than the entire mass spectrum\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'selected ion monitoring' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S05547", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.S05547"}
synonym: "selected ion monitoring" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.S05547"}
synonym: "selected-ion monitoring" EXACT []
synonym: "selective-ion monitoring" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
property_value: OMO:0003012 "SIM" xsd:string {dcterms:source="https://books.rsc.org/view-large/6383411"}

[Term]
id: CHMO:0000572
name: single-ion monitoring
def: "Mass spectrometry where the intensity of a specific ion beam is recorded rather than the entire mass spectrum." [https://orcid.org/0000-0002-0640-0422]
synonym: "single ion monitoring" EXACT []
is_a: CHMO:0000571 ! selective ion monitoring

[Term]
id: CHMO:0000573
name: multiple-ion monitoring
def: "Mass spectrometry where the intensities of multiple specific ion beams are recorded rather than the entire mass spectrum." [https://orcid.org/0000-0002-0640-0422]
synonym: "multiple ion monitoring" EXACT []
is_a: CHMO:0000571 ! selective ion monitoring

[Term]
id: CHMO:0000574
name: spark source mass spectrometry
def: "Mass spectrometry where the sample is ionised by a vacuum spark discharge, which is generated by a pulsed high (25–100 kV) potential difference between two electrodes." [FIX:0000903, https://doi.org/10.1007/BF00488596]
synonym: "spark ionisation mass spectrometry" EXACT []
synonym: "spark ionization mass spectrometry" EXACT []
synonym: "spark source mass spectroscopy" EXACT []
synonym: "spark-source mass spectrometry" EXACT []
synonym: "spark-source mass spectroscopy" EXACT []
synonym: "SSMS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000575
name: tandem mass spectrometry
def: "A mass spectrometry involving multiple mass-selection steps, with some form of fragmentation occurring between each stage." [FIX:0000084, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12485"}
synonym: "double mass spectrometry" EXACT []
synonym: "mass spectrometry/mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12485"}
synonym: "MS-MS" EXACT OMO:0003012 []
synonym: "MS2" EXACT []
synonym: "tandem mass spectroscopy" EXACT []
synonym: "tandem MS" EXACT []
synonym: "tandem-MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
property_value: OMO:0003012 "MS/MS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12485"}

[Term]
id: CHMO:0000576
name: collision-induced dissociation tandem mass spectrometry
def: "Mass spectrometry involving multiple mass-selection steps, where the sample ions are allowed to collide with neutral gas molecules (resulting in fragmentation) between each mass-selection stage." [https://orcid.org/0000-0002-0640-0422]
synonym: "CAD-MS/MS" EXACT []
synonym: "CAD-MS2" EXACT []
synonym: "CID-MS-MS" EXACT []
synonym: "CID-MS/MS" EXACT []
synonym: "CID-MS2" EXACT []
synonym: "collision induced dissociation tandem mass spectrometry" EXACT []
synonym: "collision induced dissociation tandem mass spectroscopy" EXACT []
synonym: "collision-induced dissociation-tandem mass spectrometry" EXACT []
synonym: "collision-induced dissociation-tandem mass spectroscopy" EXACT []
synonym: "collisionally activated dissociation tandem mass spectrometry" EXACT []
is_a: CHMO:0000575 ! tandem mass spectrometry

[Term]
id: CHMO:0000577
name: electrospray ionisation tandem mass spectrometry
def: "Mass spectrometry involving multiple mass-selection steps, with some form of fragmentation occurring between each stage. Sample ionisation is achieved by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 uL min-1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrospray ionisation tandem mass spectroscopy" EXACT []
synonym: "electrospray ionization tandem mass spectroscopy" EXACT []
synonym: "ESI-MS/MS" EXACT []
synonym: "ESI-MS2" EXACT []
is_a: CHMO:0000575 ! tandem mass spectrometry

[Term]
id: CHMO:0000578
name: high-performance liquid chromatography-electrospray ionisation tandem mass spectrometry
def: "A method where the sample mixture is first separated by high-performance liquid chromatography before being ionised by forcing a solution (usually in an organic solvent) of it through a small heated capillary (at a flow rate of 1–10 uL min1) into an electric field to produce a very fine mist of charged droplets. The ions are then characterised according to mass-to-charge ratio and relative abundance by two mass spectrometers in series." [https://doi.org/10.1039/b813118j]
synonym: "high performance liquid chromatography electrospray ionisation tandem mass spectrometry" EXACT []
synonym: "high performance liquid chromatography electrospray ionisation tandem mass spectroscopy" EXACT []
synonym: "high pressure liquid chromatography electrospray ionisation tandem mass spectroscopy" EXACT []
synonym: "high pressure liquid chromatography electrospray ionization tandem mass spectroscopy" EXACT []
synonym: "HPLC ESI MS-MS" EXACT []
synonym: "HPLC ESI MS/MS" EXACT []
synonym: "HPLC-ESI-MS-MS" EXACT []
synonym: "HPLC-ESI-MS/MS" EXACT []
synonym: "HPLC-ESI-MS2" EXACT []
is_a: CHMO:0000577 ! electrospray ionisation tandem mass spectrometry

[Term]
id: CHMO:0000579
name: tandem quadrupole mass spectrometry
def: "Mass spectrometry involving multiple mass-selection steps, with some form of fragmentation occurring between each stage. The mass-to-charge ratios of the sample ions are measured whilst the ions are held in a stable orbit by an electric field generated by four parallel electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "tandem quadrupole mass spectroscopy" EXACT []
synonym: "TQ-MS" EXACT []
synonym: "TQMS" EXACT []
is_a: CHMO:0000575 ! tandem mass spectrometry

[Term]
id: CHMO:0000580
name: time-of-flight mass spectrometry
def: "A mass spectrometry in which sample ions with different masses are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [FIX:0000082] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06382"}
synonym: "time-of-flight mass spectroscopy" EXACT []
synonym: "TOF-MS" EXACT OMO:0003012 []
synonym: "ToF-MS" EXACT OMO:0003012 []
synonym: "TOFMS" EXACT OMO:0003012 []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000581
name: microspectroscopy
def: "Any type of chemical imaging spectroscopy where an optical microscope is used to image the sample and locate a small area for spectral analysis." [https://orcid.org/0000-0002-0640-0422]
synonym: "microspectrometry" EXACT []
is_a: CHMO:0000049 ! chemical imaging

[Term]
id: CHMO:0000582
name: microspectrophotometry
def: "Spectroscopy where an optical microscope is used to image the sample and locate a small area for spectral analysis with radiation in the ultraviolet to near infrared range." [https://orcid.org/0000-0002-0640-0422]
synonym: "MSP" EXACT []
is_a: CHMO:0000581 ! microspectroscopy

[Term]
id: CHMO:0000585
name: rotational spectroscopy
def: "Spectroscopy which probes the rotational degrees of freedom of a molecule." [https://orcid.org/0000-0001-5985-7429]
xref: FIX:0000031
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000586
name: microwave spectroscopy
def: "Spectroscopy where the sample is bombarded with radiation in the microwave region (1–1000 mm)." [ISBN:048661798X]
synonym: "microwave spectrometry" EXACT []
xref: FIX:0000018
is_a: CHMO:0000585 ! rotational spectroscopy

[Term]
id: CHMO:0000587
name: Fourier transform microwave spectroscopy
def: "Spectroscopy where the sample is irradiated with a single pulse of radiation in the microwave region (1–1000 mm) and the spectrum is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "Fourier transform microwave spectrometry" EXACT []
synonym: "FT-MW spectrometry" EXACT []
synonym: "FT-MW spectroscopy" EXACT []
synonym: "FTMW spectrometry" EXACT []
synonym: "FTMW spectroscopy" EXACT []
is_a: CHMO:0000586 ! microwave spectroscopy

[Term]
id: CHMO:0000588
name: molecular beam Fourier transform microwave spectroscopy
def: "Spectroscopy where the sample (in the form of a molecular beam) is irradiated with a single pulse of radiation in the microwave region (1–1000 mm) and the spectrum is subject to a Fourier transform." [https://doi.org/10.1039/b810940k]
synonym: "MB-FTMW spectrometry" EXACT []
synonym: "MB-FTMW spectroscopy" EXACT []
synonym: "molecular beam Fourier transform microwave spectrometry" EXACT []
is_a: CHMO:0000587 ! Fourier transform microwave spectroscopy

[Term]
id: CHMO:0000589
name: laser ablation molecular beam Fourier transform microwave spectroscopy
def: "Spectroscopy where the sample (in the form of a molecular beam) is vaporised by laser ablation before being irradiated with a single pulse of radiation in the microwave region (1–1000 mm) and the spectrum is subject to a Fourier transform." [https://doi.org/10.1039/b810940k]
synonym: "LA-MB-FTMW spectrometry" EXACT []
synonym: "LA-MB-FTMW spectroscopy" EXACT []
synonym: "laser ablation molecular beam Fourier transform microwave (LA-MB-FTMW) spectroscopy" EXACT []
synonym: "laser ablation molecular beam Fourier transform microwave spectrometry" EXACT []
synonym: "laser ablation molecular beam FT microwave spectroscopy" EXACT []
is_a: CHMO:0000588 ! molecular beam Fourier transform microwave spectroscopy

[Term]
id: CHMO:0000590
name: neutron spectroscopy
def: "Spectroscopy where a beam of neutrons is used to probe atomic and magnetic dynamics." [https://orcid.org/0000-0002-0640-0422]
synonym: "inelastic neutron scattering" EXACT []
synonym: "neutron absorption spectrometry" EXACT []
synonym: "neutron absorption spectroscopy" EXACT []
synonym: "neutron spectrometry" EXACT []
synonym: "slow neutron spectrometry" EXACT []
synonym: "slow neutron spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000591
name: nuclear magnetic resonance spectroscopy
def: "A nuclear magnetic resonance method in which the energy states of spin-active nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08218"}
comment: NMR in practice usually refers to pulsed nuclear magnetic resonance spectrometry, CHMO:0000613
synonym: "NMR spectrometry" NARROW []
synonym: "NMR spectroscopy" NARROW []
synonym: "nuclear magnetic resonance (NMR) spectroscopy" NARROW []
synonym: "nuclear magnetic resonance spectrometry" NARROW []
xref: FIX:0000022
is_a: CHMO:0001806 ! nuclear magnetic resonance method
property_value: OMO:0003012 "NMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08218"}

[Term]
id: CHMO:0000592
name: one-dimensional nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of spin-active nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them, and the spectrum is obtained by plotting chemical shift vs. frequency." [FIX:0000055, https://doi.org/10.1039/b808986h]
synonym: "1-D NMR" EXACT []
synonym: "1D NMR" EXACT []
synonym: "1D NMR spectrometry" EXACT []
synonym: "1D NMR spectroscopy" EXACT []
synonym: "1D nuclear magnetic resonance spectrometry" EXACT []
synonym: "1D nuclear magnetic resonance spectroscopy" EXACT []
synonym: "one-dimensional nuclear magnetic resonance spectrometry" EXACT []
synonym: "one-dimensional nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000593
name: 1H nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 1H nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "1H NMR" EXACT []
synonym: "1H NMR spectroscopy" EXACT []
synonym: "1H nuclear magnetic resonance spectrometry" EXACT []
synonym: "1H-NMR" EXACT []
synonym: "1H-NMR spectrometry" EXACT []
synonym: "1H-NMR spectroscopy" EXACT []
synonym: "proton NMR" EXACT []
synonym: "proton nuclear magnetic resonance spectroscopy" EXACT []
xref: FIX:0000134
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000594
name: 11B nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 11B nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52451, FIX:0001106, rsc:pr]
synonym: "11B NMR" EXACT []
synonym: "11B NMR spectrometry" EXACT []
synonym: "11B NMR spectroscopy" EXACT []
synonym: "11B nuclear magnetic resonance spectrometry" EXACT []
synonym: "11B-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000595
name: 13C nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 13C nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "13C NMR" EXACT []
synonym: "13C NMR spectroscopy" EXACT []
synonym: "13C nuclear magnetic resonance spectrometry" EXACT []
synonym: "13C-NMR spectrometry" EXACT []
synonym: "13C-NMR spectroscopy" EXACT []
synonym: "C-NMR" EXACT []
synonym: "carbon NMR" EXACT []
xref: FIX:0000135
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:36928 ! probes_atom carbon-13 atom
relationship: CHMO:0002922 CHEBI:36928 ! probes_atom carbon-13 atom

[Term]
id: CHMO:0000596
name: distortionless enhancement with polarization transfer
def: "Spectroscopy where the energy states of 13C nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them.The 13C NMR signals are enhanced by transferring 1H magnetisation to 13C nuclei and the phase of the signals reflects the multiplicity i.e. CH, CH2 or CH3). Separate methyl, methylene and methine spectra may be obtained." [FIX:0000459, rsc:pr]
synonym: "DEPT" EXACT []
synonym: "DEPT NMR" EXACT []
synonym: "distortionless enhancement by polarisation transfer" EXACT []
synonym: "distortionless enhancement by polarization transfer" EXACT []
synonym: "distortionless enhancement with polarisation transfer" EXACT []
synonym: "distortionless enhancement with polarization transfer" EXACT []
is_a: CHMO:0000595 ! 13C nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000597
name: 19F nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 19F nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "19F NMR" EXACT []
synonym: "19F NMR spectrometry" EXACT []
synonym: "19F NMR spectroscopy" EXACT []
synonym: "19F nuclear magnetic resonance spectrometry" EXACT []
synonym: "19F-NMR" EXACT []
xref: FIX:0000137
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:36940 ! probes_atom fluorine-19 atom
relationship: CHMO:0002922 CHEBI:36940 ! probes_atom fluorine-19 atom

[Term]
id: CHMO:0000598
name: two-dimensional nuclear magnetic resonance spectroscopy
def: "A pulsed nuclear magnetic resonance spectroscopy in which a second frequency dimension is employed to disperse the signals and reveal correlations between interacting nuclei." [FIX:0000056] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08439"}
synonym: "2D NMR" EXACT OMO:0003012 []
synonym: "2D NMR spectrometry" EXACT []
synonym: "2D NMR spectroscopy" EXACT []
synonym: "2D nuclear magnetic resonance" EXACT []
synonym: "2D nuclear magnetic resonance spectrometry" EXACT []
synonym: "two-dimensional NMR" EXACT []
synonym: "two-dimensional nuclear magnetic resonance spectrometry" EXACT []
synonym: "two-dimensional nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "2-D NMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08439"}

[Term]
id: CHMO:0000599
name: correlation spectroscopy
def: "A homonuclear two-dimensional nuclear magnetic resonance spectroscopy that reveals correlations between nuclei which are J-coupled (usually <=3 bonds apart)." [FIX:0000543] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08323"}
synonym: "correlated spectrometry" EXACT []
synonym: "correlated spectroscopy" EXACT []
synonym: "correlation spectrometry" EXACT []
is_a: CHMO:0000598 ! two-dimensional nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "COSY" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08323"}

[Term]
id: CHMO:0000600
name: heteronuclear correlation spectroscopy
def: "A type of NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and heteronuclei." [rsc:pr]
synonym: "2D heteronuclear correlation spectroscopy" EXACT []
synonym: "HETCOR" EXACT []
synonym: "HETCORR" EXACT []
synonym: "HETCOSY" EXACT []
synonym: "hetCOSY" EXACT []
synonym: "HETEROCOR" EXACT []
synonym: "heteronuclear COSY" EXACT []
synonym: "two-dimensional heteronuclear correlation spectroscopy" EXACT []
xref: FIX:0001025
is_a: CHMO:0000931 ! heteronuclear two-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000601
name: heteronuclear multiple bond coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and nuclei which are 2–3 bonds removed." [rsc:pr]
synonym: "HMBC" EXACT []
synonym: "HMBC NMR" EXACT []
xref: FIX:0000180
is_a: CHMO:0000931 ! heteronuclear two-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000602
name: gradient-selected heteronuclear multiple bond coherence
def: "A type of heteronuclear NMR spectroscopy where pulsed-field gradients are used and a second frequency dimension is employed to disperse the signals and reveal correlations between protons and nuclei which are 2–3 bonds removed." [rsc:pr]
synonym: "GHMBC" EXACT []
synonym: "gHMBC" EXACT []
synonym: "gradient heteronuclear multiple bond coherence" EXACT []
synonym: "gradient-selected HMBC" EXACT []
is_a: CHMO:0000601 ! heteronuclear multiple bond coherence

[Term]
id: CHMO:0000603
name: heteronuclear multiple quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the nuclei to which they are covalently bound. In HMQC the magnetisation of both nuclei is allowed to evolve over time." [rsc:pr]
synonym: "HMQC" EXACT []
synonym: "HMQC NMR" EXACT []
xref: FIX:0000149
is_a: CHMO:0000931 ! heteronuclear two-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000604
name: heteronuclear single quantum coherence
def: "A heteronuclear two-dimensional nuclear magnetic resonance spectroscopy in which a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the nuclei to which they are covalently bound. In HSQC only the magnetisation of one nucleus is allowed to evolve over time." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08358"}
synonym: "heteronuclear single quantum correlation" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08358"}
xref: FIX:0000148
is_a: CHMO:0000931 ! heteronuclear two-dimensional nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "HSQC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08358"}

[Term]
id: CHMO:0000605
name: total correlation spectroscopy
def: "A pulsed nuclear magnetic resonance spectroscopy that reveals correlations between all nuclei of a spin-system." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08435"}
synonym: "HOHAHA spectrometry" EXACT []
synonym: "HOHAHA spectroscopy" EXACT []
synonym: "homonuclear Hartmann Hahn spectroscopy" EXACT []
synonym: "homonuclear Hartmann,Hahn spectroscopy" EXACT []
synonym: "homonuclear Hartmann-Hahn spectroscopy" EXACT []
synonym: "homonuclear Hartmann-Hahn spectroscopy (HOHAHA)" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08435"}
synonym: "total correlated spectroscopy" EXACT []
synonym: "total correlation spectrometry" EXACT []
xref: FIX:0000133
xref: FIX:0000556
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "HOHAHA" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08435"}
property_value: OMO:0003012 "TOCSY" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08435"}

[Term]
id: CHMO:0000606
name: J-spectroscopy
def: "A type of homonuclear proton–proton NMR spectroscopy where chemical shift and J-coupling information are separated onto different frequency axes." [rsc:pr]
synonym: "2D J-resolved spectroscopy" EXACT []
synonym: "2D J-spectroscopy" EXACT []
synonym: "2DJ spectroscopy" EXACT []
synonym: "J-RES" EXACT []
synonym: "J-resolved NMR" EXACT []
synonym: "J-resolved NMR spectrometry" EXACT []
synonym: "J-resolved NMR spectroscopy" EXACT []
synonym: "J-resolved spectrometry" EXACT []
synonym: "J-resolved spectroscopy" EXACT []
synonym: "J-resolved spectroscopy NMR spectroscopy" EXACT []
synonym: "J-spectrometry" EXACT []
synonym: "JRES" EXACT []
synonym: "JRES NMR" EXACT []
synonym: "two-dimensional J-spectroscopy" EXACT []
is_a: CHMO:0000598 ! two-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000607
name: nuclear Overhauser enhancement spectroscopy
def: "A pulsed \"nuclear magnetic resonance spectroscopy based on the nuclear Overhauser [enhancement] effect\" in which correlations are seen between nuclei that are spatially proximate within a molecule (⩽6 Å apart)." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.08387", dcterms:bibliographicCitation="'nuclear Overhauser effect spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08387", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "2D exchange spectroscopy" EXACT []
synonym: "2D EXSY" EXACT OMO:0003012 []
synonym: "exchange spectrometry" EXACT []
synonym: "exchange spectroscopy" EXACT []
synonym: "EXSY" EXACT OMO:0003012 []
synonym: "NOE experiments" EXACT []
synonym: "NOEsy" EXACT OMO:0003012 []
synonym: "nOesy" EXACT OMO:0003012 []
synonym: "NOESY NMR" EXACT []
synonym: "nuclear Overhauser effect spectrometry" EXACT []
synonym: "nuclear Overhauser effect spectroscopy" EXACT []
synonym: "nuclear Overhauser enhancement spectrometry" EXACT []
synonym: "nuclear Overhauser enhancement spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08387"}
xref: FIX:0000143
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "NOESY" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08387"}

[Term]
id: CHMO:0000608
name: heteronuclear Overhauser enhancement spectroscopy
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed, based on the nuclear Overhauser enhancement effect in which correlations are seen between nuclei that are spatially proximate within a molecule (⩽6 Å apart)." [rsc:pr]
synonym: "heteronuclear Overhauser effect spectrometry" EXACT []
synonym: "heteronuclear Overhauser effect spectroscopy" EXACT []
synonym: "heteronuclear Overhauser enhancement spectrometry" EXACT []
synonym: "HOESY" EXACT []
synonym: "HOESY NMR" EXACT []
xref: FIX:0001085
is_a: CHMO:0000725 ! two-dimensional nuclear Overhauser enhancement spectroscopy

[Term]
id: CHMO:0000609
name: flip-back nuclear Overhauser enhancement spectroscopy
def: "A type of heteronuclear two-dimensional NMR spectroscopy incorporating a water flip-back sequence, based on the nuclear Overhauser enhancement effect in which correlations are seen between nuclei that are spatially proximate within a molecule (⩽6 Å apart)." [rsc:pr]
synonym: "fb-NOESY" EXACT []
synonym: "fb-nOesy" EXACT []
synonym: "fb-NOESY NMR" EXACT []
synonym: "flip-back nuclear Overhauser effect spectrometry" EXACT []
synonym: "flip-back nuclear Overhauser effect spectroscopy" EXACT []
synonym: "flip-back nuclear Overhauser enhancement spectrometry" EXACT []
is_a: CHMO:0000725 ! two-dimensional nuclear Overhauser enhancement spectroscopy

[Term]
id: CHMO:0000610
name: rotating frame Overhauser effect spectroscopy
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed, based on the nuclear Overhauser enhancement (NOE) effect in which correlations are seen between nuclei that are spatially proximate within a molecule (⩽6 Å apart). Spin-locking is employed to ensure that correlation between spins, which are close in space but have zero NOE, are seen. This technique is used for molecules whose tumbling regime lies at the border of positive and negative NOE responses." [rsc:pr]
synonym: "CAMELPSIN" EXACT []
synonym: "cross-relaxation appropriate for minimolecules emulated by locked spins" EXACT []
synonym: "ROESY" EXACT []
synonym: "rOesy" EXACT []
synonym: "ROESY NMR" EXACT []
synonym: "rotating frame Overhauser effect spectrometry" EXACT []
synonym: "rotating frame Overhauser enhancement spectrometry" EXACT []
synonym: "rotating frame Overhauser enhancement spectroscopy" EXACT []
synonym: "rotational Overhauser effect spectroscopy" EXACT []
xref: FIX:0000150
is_a: CHMO:0000725 ! two-dimensional nuclear Overhauser enhancement spectroscopy

[Term]
id: CHMO:0000611
name: steady-state nuclear Overhauser enhancement spectroscopy
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed, based on the nuclear Overhauser enhancement effect in which correlations are seen between nuclei that are spatially proximate within a molecule (<=6 \\AA apart). In this technique, the saturation of a particular proton resonance (signal) perturbs the intensities of signals from spatially proximate nuclei." [https://orcid.org/0000-0002-0640-0422]
synonym: "steady state NOESY" EXACT []
synonym: "steady state nOesy" EXACT []
synonym: "steady-state NOESY" EXACT []
synonym: "steady-state nOesy" EXACT []
synonym: "steady-state nuclear Overhauser enhancement spectrometry" EXACT []
is_a: CHMO:0000725 ! two-dimensional nuclear Overhauser enhancement spectroscopy

[Term]
id: CHMO:0000612
name: insensitive nuclei enhancement by polarisation transfer
def: "A heteronuclear NMR experiment in which magnetisation arising from 1H nuclei is transferred to covalently bound heteronuclei, thereby enhancing the NMR signal of the heteronuclei." [FIX:0000458, rsc:pr]
synonym: "INEPT" EXACT []
synonym: "INEPT NMR" EXACT []
synonym: "insensitive nuclei enhancement by polarization transfer" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method

[Term]
id: CHMO:0000613
name: pulsed nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of spin-active nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
comment: this is what is usually meant nowadays by NMR.
synonym: "NMR" EXACT []
synonym: "NMR spectrometry" EXACT []
synonym: "NMR spectroscopy" EXACT []
synonym: "nuclear magnetic resonance spectrometry" EXACT []
synonym: "nuclear magnetic resonance spectroscopy" EXACT []
synonym: "pulsed nuclear magnetic resonance spectrometry" EXACT []
is_a: CHMO:0000591 ! nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000614
name: solid-state nuclear magnetic resonance spectroscopy
alt_id: FIX:0000649
def: "A pulsed nuclear magnetic resonance spectroscopy in which the response of nuclei with non-zero spin, in a solid sample, to a perturbing magnetic field is detected." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08415"}
synonym: "solid state NMR" EXACT []
synonym: "solid state nuclear magnetic resonance spectrometry" EXACT []
synonym: "solid-state NMR" EXACT []
synonym: "SS-NMR" EXACT OMO:0003012 []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "SSNMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08415"}

[Term]
id: CHMO:0000615
name: magic angle spinning nuclear magnetic resonance spectroscopy
alt_id: FIX:0000471
def: "NMR spectroscopy using a solid sample and involving magic angle spinning." [https://orcid.org/0000-0001-5985-7429]
synonym: "magic angle spinning nuclear magnetic resonance spectrometry" EXACT []
synonym: "magic-angle spinning" EXACT []
synonym: "MAS NMR" EXACT []
synonym: "MAS NMR spectroscopy" EXACT []
synonym: "MAS-NMR" EXACT []
synonym: "solid-state magic-angle-spinning NMR" EXACT []
synonym: "SS-MAS NMR" EXACT []
synonym: "ss-MAS-NMR" EXACT []
is_a: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy
intersection_of: BFO:0000118 CHMO:0002911 ! has proper occurrent part magic angle spinning
relationship: BFO:0000118 CHMO:0002911 ! has proper occurrent part magic angle spinning

[Term]
id: CHMO:0000616
name: combined rotation and multiple pulse spectroscopy
def: "A magic angle spinning nuclear magnetic resonance spectroscopy. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field).The combination of multiple-pulse NMR experiments and magic angle spinning. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08321", prov:wasInfluencedBy="ISBN:0824783328"}
synonym: "combined rotation and multiple pulse spectrometry" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "CRAMPS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08321"}

[Term]
id: CHMO:0000617
name: cross-polarisation magic angle spinning
alt_id: FIX:0001002
def: "A magic angle spinning nuclear magnetic resonance spectroscopy in which cross polarisation is used to enhance the signal from weakly coupled nuclei." [] {prov:wasInfluencedBy="ISBN:0-19-855567-9", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08326"}
synonym: "CP-MAS" EXACT OMO:0003012 []
synonym: "CP-MAS NMR" EXACT OMO:0003012 []
synonym: "CP/MAS NMR" EXACT OMO:0003012 []
synonym: "CPMAS" EXACT OMO:0003012 []
synonym: "CPMAS NMR" EXACT OMO:0003012 []
synonym: "cross polarisation magic angle spinning" EXACT []
synonym: "cross polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "cross polarization magic angle spinning" EXACT []
synonym: "cross polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "cross polarization with magic angle spinning NMR" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08326"}
synonym: "cross-polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "cross-polarization magic angle spinning" EXACT []
synonym: "cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "CP/MAS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08326"}

[Term]
id: CHMO:0000618
name: high-resolution magic angle spinning
def: "Magic angle spinning spectroscopy using a high resolution magnetic susceptibility matching probe." [rsc:pr]
synonym: "high resolution magic-angle spinning" EXACT []
synonym: "HR MAS" EXACT []
synonym: "HR-MAS" EXACT []
synonym: "HR-MAS NMR spectroscopy" EXACT []
synonym: "HR/MAS" EXACT []
synonym: "HRMAS" EXACT []
synonym: "HRMAS NMR spectroscopy" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000619
name: photoacoustic spectroscopy
alt_id: FIX:0000700
def: "A spectroscopy in which the sound emitted when a gaseous sample is exposed to an intense laser beam, which is rapidly interrupted by a rotating slotted disk, is measured." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.P04576"}
synonym: "laser-induced optoacoustic spectrometry" EXACT []
synonym: "laser-induced optoacoustic spectroscopy" EXACT []
synonym: "LIOAS" EXACT OMO:0003012 []
synonym: "OAS" EXACT OMO:0003012 []
synonym: "optoacoustic spectrometry" EXACT []
synonym: "optoacoustic spectroscopy" EXACT []
synonym: "PAS" EXACT OMO:0003012 []
synonym: "photoacoustic spectrometry" EXACT []
synonym: "pulsed laser OAS" EXACT []
synonym: "pulsed laser optoacoustic spectrometry" EXACT []
synonym: "pulsed laser optoacoustic spectroscopy" EXACT []
synonym: "pulsed laser PAS" EXACT []
synonym: "pulsed laser photoacoustic spectrometry" EXACT []
synonym: "pulsed laser photoacoustic spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000620
name: infrared photoacoustic spectroscopy
alt_id: FIX:0000661
def: "Spectroscopy where the sound emitted when a gaseous sample is exposed to an intense infrared laser beam, which is rapidly interrupted by a rotating slotted disk, is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "infra-red optoacoustic spectrometry" EXACT []
synonym: "infra-red photoacoustic spectrometry" EXACT []
synonym: "infra-red photoacoustic spectroscopy" EXACT []
synonym: "infrared optoacoustic spectrometry" EXACT []
synonym: "infrared optoacoustic spectroscopy" EXACT []
synonym: "infrared photoacoustic spectrometry" EXACT []
synonym: "infrared photoacoustic spectroscopy" EXACT []
synonym: "IR OAS" EXACT []
synonym: "IR optoacoustic spectrometry" EXACT []
synonym: "IR optoacoustic spectroscopy" EXACT []
synonym: "IR PAS" EXACT []
synonym: "IR photoacoustic spectrometry" EXACT []
synonym: "IR photoacoustic spectroscopy" EXACT []
synonym: "IR-OAS" EXACT []
synonym: "IR-PAS" EXACT []
synonym: "IROAS" EXACT []
synonym: "IRPAS" EXACT []
is_a: CHMO:0000619 ! photoacoustic spectroscopy
relationship: BFO:0000057 CHMO:0002885 ! has participant slotted disc

[Term]
id: CHMO:0000621
name: Fourier transform infrared photoacoustic spectroscopy
def: "Infrared photoacoustic spectroscopy where the spectrum is then subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "Fourier transform infra-red photoacoustic spectroscopy" EXACT []
synonym: "FT-IR OAS" EXACT []
synonym: "FT-IR optoacoustic spectrometry" EXACT []
synonym: "FT-IR optoacoustic spectroscopy" EXACT []
synonym: "FT-IR PAS" EXACT []
synonym: "FT-IR photoacoustic spectrometry" EXACT []
synonym: "FT-IR photoacoustic spectroscopy" EXACT []
synonym: "FT/IR OAS" EXACT []
synonym: "FT/IR PAS" EXACT []
synonym: "FTIR OAS" EXACT []
synonym: "FTIR PAS" EXACT []
synonym: "FTIR-OAS" EXACT []
synonym: "FTIR-PAS" EXACT []
synonym: "FTIROAS" EXACT []
synonym: "FTIRPAS" EXACT []
is_a: CHMO:0000620 ! infrared photoacoustic spectroscopy

[Term]
id: CHMO:0000622
name: photothermal spectroscopy
def: "A spectroscopy in which light energy absorbed by the sample results in heating and the subsequent change in temperature, pressure or density is measured." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08659"}
synonym: "photothermal spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000623
name: scanning tunnelling spectroscopy
def: "Spectroscopy where a scanning tunnelling microscope is used to measure the I-V characteristics of the sample." [https://doi.org/10.1039/b811090e]
synonym: "scanning tunneling spectrometry" EXACT []
synonym: "scanning tunneling spectroscopy" EXACT []
synonym: "scanning tunnelling spectrometry" EXACT []
synonym: "STS" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000624
name: surface plasmon resonance spectroscopy
alt_id: FIX:0000393
def: "Spectroscopy where the resonant excitation of surface plasmons (usually on a noble metal e.g. Au or Ag surface) by ultraviolet or visible light is measured. The light source is incident on the noble metal surface through a prism, at a range of angles that are above the critical angle where total internal reflection occurs. At a certain angle excitation of the surface plasmons occurs, leading to a minimum in the reflected light. The resonance angle shifts whenever the optical density of the sample in contact with the noble metal undergoes a change, and thus it allows detection of the adsorption or desorption of molecules." [https://doi.org/10.1039/b9nr00156e]
synonym: "SPR" EXACT []
synonym: "SPR spectrometry" EXACT []
synonym: "SPR spectroscopy" EXACT []
synonym: "SPRS" EXACT []
synonym: "surface plasmon resonance" EXACT []
synonym: "surface plasmon resonance (SPR) spectroscopy" EXACT []
synonym: "surface plasmon resonance spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000625
name: electrochemical surface plasmon resonance spectroscopy
def: "Spectroscopy where the resonant excitation of surface plasmons on a surface, which is the working electrode in an electrochemical experiment, by ultraviolet or visible light is measured." [https://doi.org/10.1021/jp065525d]
synonym: "EC SPRS" EXACT []
synonym: "EC-SPR EC SPR" EXACT []
synonym: "EC-SPR spectrometry" EXACT []
synonym: "EC-SPR spectroscopy" EXACT []
synonym: "EC-SPRS" EXACT []
synonym: "ECSPR" EXACT []
synonym: "ECSPRS" EXACT []
is_a: CHMO:0000624 ! surface plasmon resonance spectroscopy

[Term]
id: CHMO:0000626
name: surface plasmon resonance imaging
def: "Spectroscopy where the resonant excitation of surface plasmons (usually on a Au or Ag surface) by ultraviolet or visible light is measured, during which the reflectivity of the sample is measured at a fixed angle or wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "SPRI" EXACT []
synonym: "SPRi" EXACT []
is_a: CHMO:0000624 ! surface plasmon resonance spectroscopy

[Term]
id: CHMO:0000627
name: terahertz time-domain spectroscopy
def: "Spectroscopy using short pulses of radiation from the terahertz range (1 millimetre to 100 micrometres)." [https://orcid.org/0000-0002-0640-0422]
synonym: "terahertz time-domain spectrometry" EXACT []
synonym: "Thz-TDS" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000628
name: vibrational spectroscopy
def: "A spectroscopy that probes the vibrational degrees of freedom of a molecule." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08708"}
synonym: "vibrational spectroscopic analysis" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000629
name: inelastic electron tunnelling spectroscopy
def: "A vibrational spectroscopy in which a metal-molecule-metal sandwich is formed and electrons tunnel from metal to metal through the molecules. Any additional molecules adsorbed onto the inner layer of the sandwhich can affect the tunneling via the excitation of vibrational states." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08616"}
synonym: "inelastic electron tunnelling spectrometry" EXACT []
is_a: CHMO:0000628 ! vibrational spectroscopy
property_value: OMO:0003012 "IETS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08616"}

[Term]
id: CHMO:0000630
name: infrared absorption spectroscopy
alt_id: FIX:0000015
alt_id: FIX:0000658
def: "Spectroscopy where the sample absorbs radiation from the infrared region (0.78 to 1000 micrometres)." [FIX:0000015, FIX:0000658, ISBN:978-3-540-74597-6]
synonym: "infra-red absorption spectrometry" EXACT []
synonym: "infra-red absorption spectroscopy" EXACT []
synonym: "infra-red spectrometry" EXACT []
synonym: "infra-red spectrophotometry" EXACT []
synonym: "infrared (IR) spectroscopy" EXACT []
synonym: "infrared absorption spectrometry" EXACT []
synonym: "infrared spectrometry" EXACT []
synonym: "infrared spectrophotometry" EXACT []
synonym: "infrared spectroscopy" EXACT []
synonym: "IR" RELATED non-mining_synonym []
synonym: "IR absorption spectrometry" EXACT []
synonym: "IR absorption spectroscopy" EXACT []
synonym: "IR spectrometry" EXACT []
synonym: "IR spectrophotometry" EXACT []
synonym: "IR spectroscopy" EXACT []
is_a: CHMO:0000628 ! vibrational spectroscopy

[Term]
id: CHMO:0000631
name: infrared evanescent wave spectroscopy
def: "Spectroscopy using radiation in the infrared region (0.78–1000 μm) where an evanescent wave is generated using an optical fibre." [https://doi.org/10.1088/0022-3727/34/9/306]
synonym: "infra-red evanescent wave spectrometry" EXACT []
synonym: "infrared evanescent wave spectrometry" EXACT []
synonym: "infrared evanescent wave spectroscopy" EXACT []
synonym: "IR-EWS" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000632
name: far-infrared spectroscopy
def: "Spectroscopy where the sample absorbs radiation in the far infrared region (15–1000 μm)." [FIX:0000643, ISBN:0-534-98144-5]
synonym: "far infrared spectroscopy" EXACT []
synonym: "far-infra-red spectrometry" EXACT []
synonym: "far-infrared spectrometry" EXACT []
synonym: "far-IR" EXACT []
synonym: "far-IR spectroscopy" EXACT []
synonym: "FIR" EXACT []
synonym: "FIR spectrometry" EXACT []
synonym: "FIR spectroscopy" EXACT []
is_a: CHMO:0000585 ! rotational spectroscopy

[Term]
id: CHMO:0000633
name: infrared multiphoton dissociation spectroscopy
def: "Spectroscopy where the sample absorbs radiation from the infrared region (0.78–1000 μm) with sufficient energy to cause photodissociation by the absorption of two or more photons." [https://orcid.org/0000-0002-0640-0422]
synonym: "infra-red multiphoton dissociation spectrometry" EXACT []
synonym: "infrared multiphoton dissociation spectrometry" EXACT []
synonym: "infrared multiphoton dissociation spectroscopy" EXACT []
synonym: "IRMPD spectrometry" EXACT []
synonym: "IRMPD spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000634
name: resonant infrared multiphoton dissociation spectroscopy
def: "Spectroscopy where the sample absorbs resonant radiation from the infrared region (0.78–1000 μm) with sufficient energy to cause photodissociation by the absorption of two or more photons." [https://orcid.org/0000-0002-0640-0422]
synonym: "IR REMPD" EXACT []
synonym: "IR REMPD spectrometry" EXACT []
synonym: "IR REMPD spectroscopy" EXACT []
synonym: "IR-REMPD" EXACT []
synonym: "resonance-enhanced infrared multiphoton dissociation spectrometry" EXACT []
synonym: "resonance-enhanced infrared multiphoton dissociation spectroscopy" EXACT []
synonym: "resonant infra-red multiphoton dissociation spectrometry" EXACT []
synonym: "resonant infra-red multiphoton dissociation spectroscopy" EXACT []
synonym: "resonant infrared multiphoton dissociation spectrometry" EXACT []
is_a: CHMO:0000633 ! infrared multiphoton dissociation spectroscopy

[Term]
id: CHMO:0000635
name: mid-infrared spectroscopy
def: "Spectroscopy where the sample absorbs radiation in the mid infrared region (3–8 μm)." [FIX:0000642, ISBN:0-534-98144-5]
synonym: "mid infrared spectroscopy" EXACT []
synonym: "mid-infra-red spectrometry" EXACT []
synonym: "mid-infrared spectrometry" EXACT []
synonym: "mid-IR" EXACT []
synonym: "mid-IR spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000636
name: Fourier transform infrared spectroscopy
alt_id: FIX:0000110
def: "Spectroscopy where the sample absorbs a single pulse of radiation from the infrared region (0.78–1000 μm) and the spectrum obtained is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "Fourier transform infra-red absorption spectroscopy" EXACT []
synonym: "Fourier transform infra-red spectrometry" EXACT []
synonym: "Fourier transform infrared (FT-IR)" EXACT []
synonym: "Fourier transform infrared (FT-IR) spectroscopy" EXACT []
synonym: "Fourier transform infrared spectrometry" EXACT []
synonym: "Fourier transform infrared spectroscopy" EXACT []
synonym: "Fourier-transform infra-red absorption spectrometry" EXACT []
synonym: "Fourier-transform infrared (FTIR) absorption spectroscopy" EXACT []
synonym: "FT-IR" EXACT []
synonym: "FT-IR spectroscopy" EXACT []
synonym: "FTIR" EXACT []
synonym: "FTIR spectrometry" EXACT []
synonym: "FTIR spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000637
name: micro infrared spectroscopy
def: "Spectroscopy where the sample absorbs radiation from a finely focused beam (<10 μm diameter) of infrared light  (0.78–1000 μm)." [https://orcid.org/0000-0002-0640-0422]
synonym: "infrared microanalysis" EXACT []
synonym: "micro infra-red spectrometry" EXACT []
synonym: "micro-infrared spectrometry" EXACT []
synonym: "micro-infrared spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000638
name: near-infrared absorption spectroscopy
def: "Spectroscopy where the sample absorbs radiation from the near infrared region (0.8–2 μm)." [FIX:0000321, ISBN:978-3-540-74597-6]
synonym: "near infra-red absorbance spectrometry" EXACT []
synonym: "near infra-red absorbance spectroscopy" EXACT []
synonym: "near infra-red absorption spectrometry" EXACT []
synonym: "near infra-red spectrometry" EXACT []
synonym: "near infrared absorbance spectrometry" EXACT []
synonym: "near infrared absorbance spectroscopy" EXACT []
synonym: "near infrared absorption spectrometry" EXACT []
synonym: "near infrared absorption spectroscopy" EXACT []
synonym: "near infrared spectrometry" EXACT []
synonym: "near infrared spectroscopy" EXACT []
synonym: "near-infra-red absorption spectrometry" EXACT []
synonym: "NIR absorbance spectrometry" EXACT []
synonym: "NIR absorbance spectroscopy" EXACT []
synonym: "NIRS" RELATED non-mining_synonym []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000639
name: Fourier transform near infrared absorbance spectroscopy
def: "Spectroscopy where the sample absorbs a single pulse of radiation from the near infrared region (0.8–2 μm) and the spectrum obtained is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "Fourier transform near infra-red absorbance spectrometry" EXACT []
synonym: "Fourier transform near infra-red absorption spectrometry" EXACT []
synonym: "Fourier transform near infra-red spectrometry" EXACT []
synonym: "Fourier transform near infra-red spectroscopy" EXACT []
synonym: "Fourier transform near infrared absorbance spectrometry" EXACT []
synonym: "Fourier transform near infrared absorbance spectroscopy" EXACT []
synonym: "Fourier transform near infrared absorption spectrometry" EXACT []
synonym: "Fourier transform near infrared absorption spectroscopy" EXACT []
synonym: "FT NIRS" EXACT []
synonym: "FT-NIRS" EXACT []
synonym: "FTNIRS" EXACT []
is_a: CHMO:0000638 ! near-infrared absorption spectroscopy

[Term]
id: CHMO:0000640
name: non-dispersive infrared spectroscopy
def: "Spectroscopy where the difference in infrared radiation (0.78–1000 μm) bsorption of a sample cell against a reference cell is measured." [ISBN:0824753593]
synonym: "NDIR" EXACT []
synonym: "NDIR spectrometry" EXACT []
synonym: "NDIR spectroscopy" EXACT []
synonym: "non-dispersive infra-red spectrometry" EXACT []
synonym: "non-dispersive infra-red spectroscopy" EXACT []
synonym: "non-dispersive infrared spectrometry" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000641
name: surface enhanced infrared absorption spectroscopy
def: "Spectroscopy where the rough metal surface of a sample absorbs radiation in the infrared region (0.78–1000 μm)." [https://doi.org/10.1039/b805223a]
synonym: "SEIRA" EXACT []
synonym: "SEIRA spectrometry" EXACT []
synonym: "SEIRA spectroscopy" EXACT []
synonym: "surface enhanced infra-red absorption spectrometry" EXACT []
synonym: "surface enhanced infra-red absorption spectroscopy" EXACT []
synonym: "surface enhanced infrared absorption spectrometry" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy

[Term]
id: CHMO:0000642
name: transient infrared spectroscopy
alt_id: FIX:0001068
def: "Spectroscopy where transient species such as radicals, ions or reactive intermediates are studied using pulses from an infrared laser. The infrared absorbance of the sample before and after an excitation laser pulse is measured." [ISBN:9810217498]
synonym: "infrared laser transient absorption spectroscopy" EXACT []
synonym: "infrared transient absorption spectroscopy" EXACT []
synonym: "IR laser transient absorption spectroscopy" EXACT []
synonym: "IR transient absorption spectroscopy" EXACT []
synonym: "TIRS" EXACT []
synonym: "transient infrared spectrometry" EXACT []
synonym: "transient infrared spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0000643
name: infrared reflectance spectroscopy
alt_id: FIX:0000652
def: "Spectroscopy where the reflection or scattering of infrared radiation (0.78–1000 μm) by a sample is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "infra-red reflectance spectrometry" EXACT []
synonym: "infrared reflectance spectrometry" EXACT []
synonym: "infrared reflectance spectroscopy" EXACT []
synonym: "infrared reflection spectroscopy" EXACT []
synonym: "IR reflectance spectrometry" EXACT []
synonym: "IR reflectance spectroscopy" EXACT []
synonym: "IR reflection spectroscopy" EXACT []
is_a: CHMO:0000628 ! vibrational spectroscopy

[Term]
id: CHMO:0000644
name: diffuse reflectance infrared spectroscopy
alt_id: FIX:0000656
def: "Spectroscopy where the diffuse reflection of infrared radiation by a sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "diffuse reflectance IR spectroscopy" EXACT []
is_a: CHMO:0000643 ! infrared reflectance spectroscopy

[Term]
id: CHMO:0000645
name: diffuse reflectance infrared Fourier transform spectroscopy
def: "A diffuse reflectance infrared spectroscopy in which the diffuse reflection of a single pulse of infrared radiation by a sample is measured, and the spectrum obtained is subject to a Fourier transform." [FIX:0000657, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09196"}
synonym: "diffuse reflectance infra-red Fourier transform spectrometry" EXACT []
synonym: "diffuse reflectance infrared Fourier transform spectrometry" EXACT []
synonym: "diffuse reflectance infrared Fourier transform spectroscopy" EXACT []
synonym: "diffuse reflectance infrared spectroscopy by Fourier transform" EXACT []
synonym: "diffuse reflection-absorption infrared spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09196"}
synonym: "DRIFT" EXACT OMO:0003012 []
is_a: CHMO:0000644 ! diffuse reflectance infrared spectroscopy
property_value: OMO:0003012 "DRAIRS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09196"}
property_value: OMO:0003012 "DRIFTS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09196"}

[Term]
id: CHMO:0000646
name: near-infrared reflectance spectroscopy
def: "Spectroscopy where the reflection or scattering of near infrared radiation (0.8-2 micrometres) by a sample is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "near infra-red reflectance spectrometry" EXACT []
synonym: "near infrared reflectance spectroscopy" EXACT []
synonym: "NIR reflectance spectrometry" EXACT []
synonym: "NIR reflectance spectroscopy" EXACT []
synonym: "NIRS" EXACT []
is_a: CHMO:0000643 ! infrared reflectance spectroscopy

[Term]
id: CHMO:0000647
name: reflection–absorption infrared spectroscopy
def: "Spectroscopy where the absorption and reflection of low incident angle infrared light by the surface molecules of a highly reflective or polished sample is measured." [FIX:0000659, ISBN:0-471-96523-5]
synonym: "infrared reflection absorption spectrometry" EXACT []
synonym: "infrared reflection absorption spectroscopy" EXACT []
synonym: "IRAS" EXACT []
synonym: "IRRAS" EXACT []
synonym: "RA-IR" EXACT []
synonym: "RAIRS" EXACT []
synonym: "reflection absorption (RA) IR" EXACT []
synonym: "reflection absorption infra-red spectrometry" EXACT []
synonym: "reflection absorption infrared spectrometry" EXACT []
synonym: "reflection absorption infrared spectroscopy" EXACT []
synonym: "reflection-absorption infrared spectroscopy" EXACT []
is_a: CHMO:0000628 ! vibrational spectroscopy

[Term]
id: CHMO:0000648
name: attenuated total reflectance infrared spectroscopy
def: "Spectroscopy where infrared light is introduced into a prism at an angle exceeding the critical angle for internal reflection. This produces an evanescent wave at the reflecting surface (a surface which is transparent to infrared such as thallium bromide) on which the sample is supported, and the distortion of the evanescent wave by the sample is measured." [ISBN:0-471-96523-5]
synonym: "ATR spectrometry" EXACT []
synonym: "ATR spectroscopy" EXACT []
synonym: "ATR-IR" EXACT []
synonym: "ATR-IR spectrometry" EXACT []
synonym: "ATR-IR spectroscopy" EXACT []
synonym: "ATR/IR" EXACT []
synonym: "ATR/IRS" EXACT []
synonym: "attenuated total reflectance infra-red spectroscopy" EXACT []
synonym: "attenuated total reflectance spectrometry" EXACT []
synonym: "internal reflection spectrometry" EXACT []
synonym: "internal reflection spectroscopy" EXACT []
synonym: "IRS" RELATED []
synonym: "MIRS" EXACT []
synonym: "multiple internal reflection spectrometry" EXACT []
synonym: "multiple internal reflection spectroscopy" EXACT []
xref: FIX:0000653
is_a: CHMO:0000643 ! infrared reflectance spectroscopy

[Term]
id: CHMO:0000649
name: infrared emission spectroscopy
def: "Spectroscopy where the sample is heated and the infrared radiation (0.78–1000 μm) emitted during cooling is detected." [FIX:0000651, https://orcid.org/0000-0002-0640-0422]
synonym: "IES" EXACT []
synonym: "infra-red emission spectrometry" EXACT []
synonym: "infrared emission spectrometry" EXACT []
synonym: "infrared emission spectroscopy" EXACT []
is_a: CHMO:0000628 ! vibrational spectroscopy

[Term]
id: CHMO:0000650
name: flame infrared emission spectroscopy
def: "Spectroscopy where the sample is heated in a flame and the infrared radiation (0.78–1000 μm) emitted during cooling is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "FIRE" EXACT []
synonym: "flame infra-red emission spectrometry" EXACT []
synonym: "flame infrared emission spectroscopy" EXACT []
is_a: CHMO:0000649 ! infrared emission spectroscopy

[Term]
id: CHMO:0000651
name: Fourier transform flame infrared emission spectroscopy
def: "Spectroscopy where the sample is heated in a flame and the infrared radiation  (0.78–1000 μm) emitted during cooling is detected. The spectrum obtained is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "Fourier transform FIRE" EXACT []
synonym: "Fourier transform flame infra-red emission spectrometry" EXACT []
synonym: "Fourier transform flame infrared emission spectroscopy" EXACT []
synonym: "FT-FIRE" EXACT []
is_a: CHMO:0000650 ! flame infrared emission spectroscopy

[Term]
id: CHMO:0000652
name: Fourier transform infrared emission spectroscopy
def: "IR emission spectroscopy where the spectrum is obtained by a single pulse of (UV) radiation, and is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "Fourier transform infra-red emission spectrometry" EXACT []
synonym: "Fourier transform infra-red emission spectroscopy" EXACT []
synonym: "Fourier transform infrared emission spectrometry" EXACT []
synonym: "Fourier transform infrared emission spectroscopy" EXACT []
synonym: "Fourier transform IRES" EXACT []
synonym: "Fourier-transform infrared spectroscopy" EXACT []
synonym: "FT-IRES" EXACT []
synonym: "FTIRES" EXACT []
is_a: CHMO:0000649 ! infrared emission spectroscopy

[Term]
id: CHMO:0000653
name: mid-infrared emission spectroscopy
def: "Spectroscopy where the sample is heated and the mid infrared radiation (0.78–1000 μm) emitted during cooling is detected." [ISBN:0-534-98144-5]
synonym: "mid-infra-red emission spectrometry" EXACT []
synonym: "mid-infrared emission spectrometry" EXACT []
synonym: "mid-infrared emission spectroscopy" EXACT []
synonym: "MIRES" EXACT []
is_a: CHMO:0000649 ! infrared emission spectroscopy

[Term]
id: CHMO:0000654
name: planar array infrared emission spectroscopy
def: "Spectroscopy where the sample is heated and the infrared radiation (0.78–1000 μm) emitted during cooling is detected with a two-dimensional focal plane array infrared camera." [https://doi.org/10.1021/ac061799l]
synonym: "PA IR" EXACT []
synonym: "PA IRES" EXACT []
synonym: "PA-IR" EXACT []
synonym: "PA-IRES" EXACT []
synonym: "planar array infra-red emission spectrometry" EXACT []
synonym: "planar array infrared emission spectrometry" EXACT []
synonym: "planar array infrared emission spectroscopy" EXACT []
synonym: "planar array IR emission spectrometry" EXACT []
synonym: "planar array IR emission spectroscopy" EXACT []
synonym: "planar array IRES" EXACT []
is_a: CHMO:0000649 ! infrared emission spectroscopy

[Term]
id: CHMO:0000655
name: single-photon infrared emission spectroscopy
def: "Spectroscopy where the sample is heated using ultraviolet excitation (single photon) and the infrared radiation (0.78–1000 μm) emitted during cooling is detected." [https://doi.org/10.1021/jp9724434]
synonym: "single photon infra-red emission spectrometry" EXACT []
synonym: "single photon infra-red emission spectroscopy" EXACT []
synonym: "single-photon infra-red emission spectrometry" EXACT []
synonym: "single-photon infrared emission spectroscopy" EXACT []
synonym: "SPIRES" EXACT []
is_a: CHMO:0000649 ! infrared emission spectroscopy

[Term]
id: CHMO:0000656
name: Raman spectroscopy
def: "A scatteing spectroscopy in which the Raman scattering of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range by a sample is detected." [FIX:0000058, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08669"}
synonym: "Raman scattering spectrometry" EXACT []
synonym: "Raman scattering spectroscopy" EXACT []
synonym: "Raman spectrometry" EXACT []
is_a: CHMO:0002414 ! scattering spectroscopy

[Term]
id: CHMO:0000657
name: chiral Raman spectroscopy
def: "Spectroscopy where vibrational optical activity is measured by means of a small difference in the intensity of Raman scattering from chiral molecules of right- and left-circularly polarised incident light." [https://doi.org/10.1016/j.vibspec.2006.04.020]
synonym: "chiral Raman" EXACT []
synonym: "chiral Raman spectrometry" EXACT []
synonym: "Raman optical activity" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000658
name: coherent Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light from three lasers (known as pump, probe and Stokes/anti-Stokes) by a sample is detected. multiphoton excitation is used to produce a signal in which the emitted waves are coherent." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000659
name: coherent Stokes Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light by a sample is detected. An anti-Stokes frequency stimulation beam is used and a Stokes frequency beam is observed. multiphoton excitation is used to produce a signal in which the emitted waves are coherent." [https://orcid.org/0000-0002-0640-0422]
synonym: "coherent Stokes Raman scattering spectrometry" EXACT []
synonym: "coherent Stokes Raman scattering spectroscopy" EXACT []
synonym: "coherent Stokes Raman spectrometry" EXACT []
synonym: "CSRS" EXACT []
is_a: CHMO:0000658 ! coherent Raman spectroscopy

[Term]
id: CHMO:0000660
name: coherent Stokes resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light by a sample is detected. An anti-Stokes frequency stimulation beam is used and a Stokes frequency beam is observed and the difference between the pump and the Stokes beams coincides with the frequency of an electronic transition within the molecule. multiphoton excitation is used to produce a signal in which the emitted waves are coherent." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000659 ! coherent Stokes Raman spectroscopy

[Term]
id: CHMO:0000661
name: coherent anti-Stokes Raman spectroscopy
def: "A coherent Raman spectroscopy in which a Stokes frequency stimulation beam is used and an anti-Stokes frequency beam is observed. Multiphoton excitation is used to produce a signal in which the emitted waves are coherent." [FIX:0000075, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08579"}
synonym: "coherent anti-Stokes Raman scattering spectrometry" EXACT []
synonym: "coherent anti-Stokes Raman scattering spectroscopy" EXACT []
synonym: "coherent anti-Stokes Raman spectrometry" EXACT []
is_a: CHMO:0000658 ! coherent Raman spectroscopy
property_value: OMO:0003012 "CARS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08579"}

[Term]
id: CHMO:0000662
name: coherent anti-Stokes resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light by a sample is detected. A Stokes frequency stimulation beam is used and an anti-Stokes frequency beam is observed and the difference between the pump and the anti-Stokes beams coincides with the frequency of an electronic transition within the molecule. multiphoton excitation is used to produce a signal in which the emitted waves are coherent." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000661 ! coherent anti-Stokes Raman spectroscopy

[Term]
id: CHMO:0000663
name: confocal Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light is detected. An aperture is used to discriminate between Raman signal coming from the focused laser spot and Raman signal coming from the out-of-focus region of the sample." [ISBN:0824703693]
synonym: "confocal Raman spectrometry" EXACT []
synonym: "CRS" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000664
name: confocal Raman microscopy
def: "The collection of spatially resolved Raman spectra of a sample during optical microscopy. An aperture is used to discriminate between Raman signal coming from the laser spot and that coming from the out-of-focus region of the sample." [ISBN:0824703693]
synonym: "confocal micro Raman" EXACT []
synonym: "confocal Raman microanalysis" EXACT []
synonym: "confocal Raman microspectrometry" EXACT []
synonym: "confocal Raman microspectroscopy" EXACT []
is_a: CHMO:0000056 ! Raman microscopy
is_a: CHMO:0000663 ! confocal Raman spectroscopy

[Term]
id: CHMO:0000665
name: Fourier transform Raman spectroscopy
def: "A laser Raman spectroscopy in which the light is produced by a single laser pulse and the generated spectrum is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08606"}
synonym: "Fourier-transform Raman spectrometry" EXACT []
synonym: "Fourier-transform Raman spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08606"}
synonym: "FT-Raman" EXACT []
xref: FIX:0000384
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000666
name: hyper Raman spectroscopy
def: "A laser Raman spectroscopy in which photons from the incident laser (with frequency ω) are scattered by a liquid sample into photons of the second harmonic (photons with frequency 2ω)." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08613"}
synonym: "hyper Raman scattering spectrometry" EXACT []
synonym: "hyper Raman scattering spectroscopy" EXACT []
synonym: "hyper Raman spectrometry" EXACT []
synonym: "hyper-Raman scattering spectrometry" EXACT []
synonym: "hyper-Raman scattering spectroscopy" EXACT []
synonym: "hyper-Raman spectrometry" EXACT []
synonym: "hyper-Raman spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08613"}
is_a: CHMO:0002515 ! laser Raman spectroscopy
property_value: OMO:0003012 "HRS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08613"}

[Term]
id: CHMO:0000667
name: polarised Raman spectroscopy
def: "Spectroscopy where the polarisation of light which has been subjected to Raman scattering by a sample is determined." [https://orcid.org/0000-0002-0640-0422]
synonym: "polarised Raman spectrometry" EXACT []
synonym: "polarized Raman spectrometry" EXACT []
synonym: "polarized Raman spectroscopy" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000668
name: resonance Raman spectroscopy
def: "Raman spectroscopy where the energy of the incoming laser is adjusted such that it or the scattered light coincides with an electronic transition in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "resonance Raman spectrometry" EXACT []
synonym: "resonant Raman spectrometry" EXACT []
synonym: "resonant Raman spectroscopy" EXACT []
synonym: "RR spectrometry" EXACT []
synonym: "RR spectroscopy" EXACT []
synonym: "RRS" RELATED []
xref: FIX:0000060
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000669
name: Kerr-gated resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range, by a sample is detected. The energy of the incoming laser is adjusted such that it or the scattered light coincides with an electronic transition within the sample, and the laser is combined with a Kerr gate fluorescence rejection system." [https://orcid.org/0000-0002-0640-0422]
synonym: "Kerr-gated Raman spectrometry" EXACT []
is_a: CHMO:0000668 ! resonance Raman spectroscopy

[Term]
id: CHMO:0000670
name: surface-enhanced resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a visible laser, by a sample adsorbed onto a metal (Au, Ag or Cu) surface is detected. The energy of the incoming laser is adjusted such that it or the scattered light coincides with an electronic transition within the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "SERRS" EXACT []
synonym: "surface enhanced resonance Raman scattering spectrometry" EXACT []
synonym: "surface enhanced resonance Raman scattering spectroscopy" EXACT []
synonym: "surface enhanced resonance Raman spectrometry" EXACT []
xref: FIX:0000077
is_a: CHMO:0000668 ! resonance Raman spectroscopy
is_a: CHMO:0000677 ! surface-enhanced Raman spectroscopy

[Term]
id: CHMO:0000671
name: ultraviolet resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from an ultraviolet laser, by a sample is detected. The energy of the incoming laser is adjusted such that it or the scattered light coincides with an electronic transition within the sample." [https://doi.org/10.1039/b702944f]
synonym: "ultra-violet resonance Raman spectroscopy" EXACT []
synonym: "UVRR" EXACT []
synonym: "UVRRS" EXACT []
is_a: CHMO:0000668 ! resonance Raman spectroscopy

[Term]
id: CHMO:0000672
name: deep ultra-violet resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a deep ultraviolet (<300 nm) laser, by a sample is detected. The energy of the incoming laser is adjusted such that it or the scattered light coincides with an electronic transition within the sample." [https://doi.org/10.1039/b702944f]
is_a: CHMO:0000671 ! ultraviolet resonance Raman spectroscopy

[Term]
id: CHMO:0000674
name: spatially-offset Raman spectroscopy
def: "A laser Raman spectroscopy in which scattered light is collected from regions laterally offset from the excitation laser spot." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08679"}
synonym: "SORSS" EXACT OMO:0003012 []
synonym: "spatially offset Raman scattering spectrometry" EXACT []
synonym: "spatially offset Raman scattering spectroscopy" EXACT []
synonym: "spatially offset Raman spectrometry" EXACT []
synonym: "spatially offset Raman spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08679"}
is_a: CHMO:0002515 ! laser Raman spectroscopy
property_value: OMO:0003012 "SORS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08679"}

[Term]
id: CHMO:0000675
name: stimulated Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from two lasers ('pump' and 'probe') by a sample is detected." [ISBN:0-471-96523-5]
synonym: "SRS" EXACT []
synonym: "stimulated Raman scattering spectroscopy" EXACT []
synonym: "stimulated Raman spectrometry" EXACT []
synonym: "stimulated scattering spectrometry" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000676
name: femosecond stimulated Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a femtosecond laser pulse, by a sample is detected. The laser pulse is generated by the mixing of two lasers ('pump' and 'probe')." [https://doi.org/10.1088/1742-6596/28/1/007]
synonym: "emtosecond broadband stimulated Raman scattering spectrometry" EXACT []
synonym: "femosecond stimulated Raman scattering spectrometry" EXACT []
synonym: "femosecond stimulated Raman scattering spectroscopy" EXACT []
synonym: "femosecond stimulated Raman spectrometry" EXACT []
synonym: "femtosecond broadband stimulated Raman scattering spectroscopy" EXACT []
synonym: "femtosecond broadband stimulated Raman spectrometry" EXACT []
synonym: "femtosecond broadband stimulated Raman spectroscopy" EXACT []
synonym: "FSRS" EXACT []
synonym: "FSRSS" EXACT []
is_a: CHMO:0000675 ! stimulated Raman spectroscopy

[Term]
id: CHMO:0000677
name: surface-enhanced Raman spectroscopy
def: "A laser Raman spectroscopy in which the light is visible and the sample is adsorbed onto a metal (Au, Ag or Cu) surface." [FIX:0000076, https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08689"}
synonym: "SERS spectroscopy" EXACT []
synonym: "surface enhanced Raman scattering" EXACT []
synonym: "surface enhanced Raman spectrometry" EXACT []
synonym: "surface enhanced Raman spectroscopy" EXACT []
synonym: "surface-enhanced Raman scattering" EXACT []
synonym: "surface-enhanced Raman scattering (SERS) spectroscopy" EXACT []
synonym: "surface-enhanced Raman spectrometry" EXACT []
synonym: "surface-enhanced Raman spectroscopy" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy
property_value: OMO:0003012 "SERS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08689"}

[Term]
id: CHMO:0000678
name: tip-enhanced Raman spectroscopy
def: "A laser Raman spectroscopy in which visible light (500–650 nm) is used to detect Raman scattering by metal surfaces, where the scattering is enhanced by the optical near-field of a metal-coated scanning probe microscopy tip." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08699", prov:hadPrimarySource="https://doi.org/10.1039/b9nr00156e", prov:wasInfluencedBy="https://doi.org/10.1002/anie.200460656"}
synonym: "tip-enhanced Raman scattering spectrometry" EXACT []
synonym: "tip-enhanced Raman scattering spectroscopy" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy
property_value: OMO:0003012 "TERS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08699"}

[Term]
id: CHMO:0000679
name: ultra-high vacuum tip-enhanced Raman spectroscopy
def: "Spectroscopy where the Raman scattering of visible laser light, by metal surfaces, where scattering is enhanced by the optical near field of a scanning tunnelling tip, under ultra-high vacuum is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "UHV-TERS" EXACT []
is_a: CHMO:0000678 ! tip-enhanced Raman spectroscopy

[Term]
id: CHMO:0000680
name: ultraviolet Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from an ultraviolet laser, by a sample is detected." [https://doi.org/10.1021/ja044708f]
synonym: "ultra-violet Raman spectrometry" EXACT []
synonym: "ultra-violet Raman spectroscopy" EXACT []
synonym: "ultraviolet Raman spectrometry" EXACT []
synonym: "ultraviolet Raman spectroscopy" EXACT []
synonym: "UVR" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000681
name: thermal analysis
def: "An assay \"in which a physical property [of the sample] is measured as a function of temperature.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'thermal analysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06295", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.T06295"}
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000682
name: calorimetry
def: "A thermal analysis of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C00786"}
synonym: "enthalpimetric analysis" EXACT []
synonym: "enthalpimetry" EXACT []
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0000683
name: isothermal titration calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) at constant temperature during a titration." [FIX:0000388, https://orcid.org/0000-0002-0640-0422]
synonym: "isothermal titration microcalorimetry" EXACT []
synonym: "ITC" EXACT []
synonym: "titration calorimetry" EXACT []
is_a: CHMO:0002076 ! isothermal calorimetry

[Term]
id: CHMO:0000684
name: differential scanning calorimetry
def: "A scanning calorimetry in which the measured thermodynamic parameters are of both a sample and a reference." [FIX:0000387] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.D01708"}
synonym: "differential scanning calorimetric (DSC) analysis" EXACT []
synonym: "differential scanning calorimetric analysis" EXACT []
is_a: CHMO:0002078 ! scanning calorimetry
property_value: OMO:0003012 "DSC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.D01708"}

[Term]
id: CHMO:0000685
name: heat-flux differential scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction of both a sample and a reference, by the known variation (step-wise or linear) of one variable, whilst a second is kept constant using a heat-flux differential scanning calorimeter." [https://orcid.org/0000-0002-0640-0422]
synonym: "heat-flux DSC" EXACT []
is_a: CHMO:0000684 ! differential scanning calorimetry

[Term]
id: CHMO:0000686
name: power-compensation differential scanning calorimetry
def: "A differential scanning calorimetry in which the parameters are measured by the known variation (step-wise or linear) of one variable, whilst a second is kept constant using a power compensation differential scanning calorimeter." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12292"}
synonym: "power compensation differential scanning calorimetry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12292"}
synonym: "power compensation DSC" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12292"}
synonym: "power-compensation DSC" EXACT []
is_a: CHMO:0000684 ! differential scanning calorimetry
property_value: OMO:0003012 "DSC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12292"}

[Term]
id: CHMO:0000687
name: differential thermal analysis
def: "A thermal analysis of \"the temperature difference between [the sample] and a reference material\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'differential thermal analysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.D01709", dcterms:source="https://doi.org/10.1351/goldbook.D01709", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "DTA" EXACT OMO:0003012 []
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0000688
name: thermoacoustimetry
def: "A thermal analysis \"in which the characteristics of imposed acoustic waves [passing through the sample] are measured as a function of temperature\"." [] {dcterms:bibliographicCitation="'thermoacoustimetry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06309", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.T06309"}
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0000689
name: thermodilatometry
def: "A thermal analysis \"in which a dimension [of the sample] under negligible load is measured as a function of temperature\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.T06314", dcterms:bibliographicCitation="'thermodilatometry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06314", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0000690
name: thermogravimetry
def: "A thermal analysis \"in which the mass [of a sample] is measured as a function of temperature\"." [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'thermogravimetry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06324", dcterms:source="https://doi.org/10.1351/goldbook.T06324", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "TG analysis" EXACT []
synonym: "TG measurements" EXACT []
synonym: "TGA" EXACT OMO:0003012 []
synonym: "thermal gravimetric analysis" EXACT []
synonym: "thermo-gravimetric analysis" EXACT []
synonym: "thermogravimetric (TG) analyses" EXACT []
synonym: "thermogravimetric (TG) analysis" EXACT []
synonym: "thermogravimetric (TGA) analysis" EXACT []
synonym: "thermogravimetric analysis" EXACT []
is_a: CHMO:0000681 ! thermal analysis
property_value: OMO:0003012 "TG" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.T06324"}

[Term]
id: CHMO:0000691
name: thermomagnetometry
def: "A thermal analysis in which the magnetic susceptibility of a sample \"is measured as a function of temperature\"." [https://orcid.org/0000-0002-0640-0422] {dcterms:bibliographicCitation="'thermomagnetometry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06327", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.T06327", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0000692
name: thermoptometry
def: "A thermal analysis \"in which an optical characteristic [of a sample] is measured as a function of temperature\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.T06336", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'thermoptometry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06336"}
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0000693
name: thermoluminescence
def: "A thermoptometry in which the luminescence of a sample is measured as a function of temperature." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.T06325"}
is_a: CHMO:0000692 ! thermoptometry

[Term]
id: CHMO:0000694
name: thermophotometry
def: "A thermoptometry in which \"total light, [or] light of specific wavelength(s)\" emitted by a sample is measured as a function of temperature." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.T06336", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'thermoptometry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06336"}
is_a: CHMO:0000692 ! thermoptometry

[Term]
id: CHMO:0000695
name: thermorefractometry
def: "The measurement of the refractive index of a sample as a function of temperature." [Orange:5.2.2]
is_a: CHMO:0000692 ! thermoptometry

[Term]
id: CHMO:0000696
name: glass refractive index measurement
def: "The measurement of the refractive index of small glass fragments as a function of temperature. The glass fragments are placed in silicone oil and observed as the temperature is raised. At the point where the glass fragment disappear the refractive index of the oil and glass are equal." [ISBN:0-85404-539-2]
synonym: "GRIM" EXACT []
is_a: CHMO:0000695 ! thermorefractometry

[Term]
id: CHMO:0000697
name: thermosonimetry
def: "A thermal analysis \"in which the sound emitted [by a sample] is measured as a function of temperature\"." [] {dcterms:source="https://doi.org/10.1351/goldbook.T06337", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'thermosonimetry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06337"}
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0000698
name: neutron diffraction
def: "A diffraction method in which a beam of cold or thermal neutrons is directed at a sample and the resulting diffraction pattern is recorded." [FIX:0000008, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08741"}
synonym: "neutron crystallography" EXACT []
synonym: "neutron diffraction analysis" EXACT []
synonym: "neutron diffractometry" EXACT []
is_a: CHMO:0000141 ! diffraction method

[Term]
id: CHMO:0000699
name: neutron powder diffraction
def: "A method for determining structure by directing a beam of cold or thermal neutrons at a powdered solid sample and detecting the positions and intensities of the diffracted neutrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "NPD" RELATED []
synonym: "powder neutron diffraction" EXACT []
is_a: CHMO:0000698 ! neutron diffraction

[Term]
id: CHMO:0000700
name: X-ray–ultraviolet photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with radiation in the range Xray–ultraviolet, which causes ionisation and the emission of photoelectrons, the energies of which are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "XU photoelectron spectrometry" EXACT []
synonym: "XU photoelectron spectroscopy" EXACT []
synonym: "XUPES" EXACT []
synonym: "XUPS" EXACT []
synonym: "XUV photoelectron spectrometry" EXACT []
synonym: "XUV photoelectron spectroscopy" EXACT []
synonym: "XUVPES" EXACT []
synonym: "XUVPS" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy

[Term]
id: CHMO:0000701
name: liquid chromatography-tandem mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography before being ionised and characterised by mass-to-charge ratio and relative abundance using two mass spectrometers in series." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-MS-MS" EXACT []
synonym: "LC-MS/MS" EXACT []
synonym: "LC-MS2" EXACT []
synonym: "LC-MSMS" EXACT []
synonym: "LC/MS/MS" EXACT []
synonym: "LCMSMS" EXACT []
synonym: "liquid chromatography tandem mass spectrometry" EXACT []
synonym: "liquid chromatography tandem mass spectroscopy" EXACT []
synonym: "liquid chromatography-tandem mass spectroscopy" EXACT []
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
is_a: CHMO:0000575 ! tandem mass spectrometry
is_a: OBI:0003097 ! liquid chromatography mass spectrometry assay
is_a: OBI:0003540 ! tandem mass spectrometry assay
intersection_of: CHMO:0000575 ! tandem mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
property_value: IAO:0000118 "LC-MS-MS" xsd:string
property_value: IAO:0000118 "LC-MS/MS" xsd:string
property_value: IAO:0000118 "LC-MS2" xsd:string
property_value: IAO:0000118 "LC-MSMS" xsd:string
property_value: IAO:0000118 "LC/MS/MS" xsd:string
property_value: IAO:0000118 "LCMSMS" xsd:string
property_value: IAO:0000118 "liquid chromatography tandem mass spectrometry" xsd:string
property_value: IAO:0000118 "liquid chromatography tandem mass spectroscopy" xsd:string
property_value: IAO:0000118 "liquid chromatography-tandem mass spectroscopy" xsd:string
property_value: IAO:0000119 "CHMO" xsd:string

[Term]
id: CHMO:0000702
name: capillary electrophoresis-mass spectrometry
def: "Any method where the sample is first separated by capillary electrophoresis, before being analysed by mass spectrometry." [https://orcid.org/0000-0002-0640-0422]
synonym: "capillary electrophoresis mass spectrometry" EXACT []
synonym: "capillary electrophoresis mass spectroscopy" EXACT []
synonym: "capillary electrophoresis-mass spectroscopy" EXACT []
synonym: "capillary electrophoresis/mass spectrometry" EXACT []
synonym: "capillary electrophoresis/mass spectroscopy" EXACT []
synonym: "CE-MS" EXACT []
synonym: "CE/MS" EXACT []
synonym: "CEMS" EXACT []
is_a: CHMO:0000706 ! electrophoresis-mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001024 ! has proper occurrent part capillary electrophoresis
relationship: BFO:0000118 CHMO:0001024 ! has proper occurrent part capillary electrophoresis

[Term]
id: CHMO:0000703
name: capillary electrophoresis-inductively coupled plasma mass spectrometry
def: "Mass spectrometry where a sample mixture is first separated by capillary electrophoresis, before being ionised in a plasma which has been generated by electromagnetic induction and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "capillary electrophoresis inductively coupled plasma-mass spectrometry" EXACT []
synonym: "capillary electrophoresis-ICPMS" EXACT []
synonym: "CE-ICP-MS" EXACT []
synonym: "CE-ICPMS" EXACT []
synonym: "CE/ICP/MS" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry
is_a: CHMO:0000702 ! capillary electrophoresis-mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001024 ! has proper occurrent part capillary electrophoresis

[Term]
id: CHMO:0000704
name: direct analysis in real time mass spectrometry
def: "Mass spectrometry where the sample is ionised by a corona discharge within a He atmosphere." [https://doi.org/10.1039/b613200f]
synonym: "DART mass spectrometry" EXACT []
synonym: "DART mass spectroscopy" EXACT []
synonym: "DART MS" EXACT []
synonym: "DART-MS" EXACT []
synonym: "DART/MS" EXACT []
synonym: "direct analysis in real time mass spectroscopy" EXACT []
is_a: CHMO:0000710 ! ambient ionisation mass spectrometry

[Term]
id: CHMO:0000705
name: electrospray ionisation Fourier transform ion cyclotron resonance mass spectrometry
def: "Mass spectrometry where the sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 microlitre min-1) into an electric field to produce a very fine mist of charged droplets. The mass-to-charge ratio of the ions is then determined by measuring their cyclotron frequency (the frequency at which they precesses in a fixed magnetic field) and subjecting it to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrospray ionisation Fourier transform ion cyclotron resonance mass spectroscopy" EXACT []
synonym: "ESI-FT-ICR-MS" EXACT []
is_a: CHMO:0000502 ! Fourier transform ion cyclotron resonance mass spectrometry

[Term]
id: CHMO:0000706
name: electrophoresis-mass spectrometry
def: "Any method where the sample is first separated by electrophoresis, before being analysed by mass spectrometry." [https://orcid.org/0000-0002-0640-0422]
synonym: "E-MS" EXACT []
synonym: "electrophoresis mass spectroscopy" EXACT []
synonym: "electrophoresis-mass spectrometry" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001019 ! has proper occurrent part electrophoresis
relationship: BFO:0000118 CHMO:0001019 ! has proper occurrent part electrophoresis

[Term]
id: CHMO:0000707
name: two-dimensional gel electrophoresis-mass spectrometry
def: "A method where a sample mixture is first separated by two-dimensional gel electrophoresis, before being converted into ions which are characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "2DE-MS" EXACT []
synonym: "two-dimensional gel electrophoresis mass spectrometry" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001029 ! has proper occurrent part two dimensional gel electrophoresis
relationship: BFO:0000118 CHMO:0001029 ! has proper occurrent part two dimensional gel electrophoresis

[Term]
id: CHMO:0000708
name: direct analysis in real time time-of-flight mass spectrometry
def: "Mass spectrometry where the sample is ionised by a corona discharge within a He atmosphere. Sample ions with different masses are then accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "DART-TOF MS" EXACT []
synonym: "direct analysis in real time time-of-flight mass spectroscopy" EXACT []
is_a: CHMO:0000704 ! direct analysis in real time mass spectrometry

[Term]
id: CHMO:0000709
name: resonance light scattering
synonym: "resonant light scattering" EXACT []
is_a: CHMO:0000166 ! light scattering

[Term]
id: CHMO:0000710
name: ambient ionisation mass spectrometry
def: "Any mass spectrometry technique where the sample is ionised at low or ambient temperature." [https://doi.org/10.1039/b818059h]
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000711
name: low-temperature plasma mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) generated by an alternating current." [https://doi.org/10.1039/b818059h]
synonym: "low temperature plasma mass spectrometry" EXACT []
synonym: "low temperature plasma mass spectroscopy" EXACT []
synonym: "LTP MS" EXACT []
synonym: "LTP-MS" EXACT []
synonym: "LTP/MS" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry

[Term]
id: CHMO:0000712
name: laser mass spectrometry
def: "Mass spectrometry where the sample is illuminated with a laser." [https://orcid.org/0000-0002-0640-0422]
synonym: "L-MS" EXACT []
synonym: "laser mass spectroscopy" EXACT []
synonym: "LMS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry

[Term]
id: CHMO:0000713
name: continuous-wave nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of spin-active nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Spectra are obtained by scanning a range of radio frequencies." [rsc:pr]
synonym: "c.w. NMR" EXACT []
synonym: "continuous wave nuclear magnetic resonance spectrometry" EXACT []
synonym: "continuous wave nuclear magnetic resonance spectroscopy" EXACT []
synonym: "cw-NMR" EXACT []
synonym: "NMR absorption spectroscopy" EXACT []
is_a: CHMO:0000591 ! nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000714
name: high-performance liquid chromatography nuclear magnetic resonance spectroscopy
def: "A method where a sample mixture is first separated by high-performance liquid chromatography before the energy states of spin-active nuclei in the sample, placed in a static magnetic field, are interrogated by inducing transitions between the states via radio frequency irradiation." [https://doi.org/10.1039/b814426e]
synonym: "high performance liquid chromatography nuclear magnetic resonance spectroscopy" EXACT []
synonym: "HPLC-NMR" EXACT []
is_a: CHMO:0002708 ! liquid chromatography nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography
relationship: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography

[Term]
id: CHMO:0000715
name: ultra-performance liquid chromatography-mass spectrometry
def: "A method where a sample mixture is first separated by ultra-performance liquid chromatography before being converted into ions which are characterised by their mass-to-charge ratio and relative abundance." [https://doi.org/10.1039/b814426e]
synonym: "ultra performance LC-MS" EXACT []
synonym: "ultra performance liquid chromatography mass spectrometry" EXACT []
synonym: "ultra performance liquid chromatography-mass spectrometry" EXACT []
synonym: "ultra-performance LC-MS" EXACT []
synonym: "UPLC-MS" EXACT []
synonym: "UPLC/MS" EXACT []
is_a: CHMO:0000796 ! high-performance liquid chromatography-mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0000795 ! has proper occurrent part ultra high performance liquid chromatography
relationship: BFO:0000118 CHMO:0000795 ! has proper occurrent part ultra high performance liquid chromatography

[Term]
id: CHMO:0000716
name: high-performance liquid chromatography-nuclear magnetic resonance-mass spectrometry
def: "A method where a sample mixture is first separated by high-performance liquid chromatography before the energy states of spin-active nuclei in the sample, placed in a static magnetic field, are interrogated by inducing transitions between the states via radio frequency irradiation. The sample is then converted into ions which are characterised by their mass-to-charge ratio and relative abundance." [https://doi.org/10.1039/b814426e]
synonym: "high performance liquid chromatography nuclear magnetic resonance mass spectrometry" EXACT []
synonym: "high performance liquid chromatography-nuclear magnetic resonance-mass spectrometry" EXACT []
synonym: "HPLC-NMR-MS" EXACT []
synonym: "HPLC/NMR/MS" EXACT []
is_a: CHMO:0000796 ! high-performance liquid chromatography-mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0000613 ! has proper occurrent part pulsed nuclear magnetic resonance spectroscopy
intersection_of: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography
relationship: BFO:0000118 CHMO:0000613 ! has proper occurrent part pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000717
name: extractive electrospray ionisation mass spectrometry
def: "An electrospray ionisation mass spectrometry in which a neutral sample, in the form of a gas or aerosol flow, is ionised by directing it into a plume of charged droplets, generated by forcing a solution of pure solvent through a small heated capillary (at a flow rate of 1-10 microlitres per minute) into an electric field." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09185"}
synonym: "EESI-MS" EXACT OMO:0003012 []
synonym: "EESI/MS" EXACT OMO:0003012 []
synonym: "extractive electrospray ionisation mass spectroscopy" EXACT []
synonym: "extractive electrospray ionization mass spectroscopy" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry
property_value: OMO:0003012 "EESI" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09185"}

[Term]
id: CHMO:0000718
name: Carr-Purcell-Meiboom-Gill pulse sequence
alt_id: FIX:0000215
def: "A pulse sequence which is applied during nuclear magnetic resonance spectroscopy to measure spin–spin (T2) relaxation times. For the pulse sequence see Rev. Sci. Inst., (1958), 29, pg 688." [https://doi.org/10.1016/S1090-7807(03)00108-3]
synonym: "Carr, Purcell,Meiboom,Gill pulse sequence" EXACT []
synonym: "Carr-Purcell Meiboom-Gill pulse sequence" EXACT []
synonym: "Carr-Purcell-Meiboom-Gill pulse sequence" EXACT []
synonym: "CPMG" EXACT []
synonym: "CPMG pulse sequence" EXACT []
synonym: "CPMG sequence" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence

[Term]
id: CHMO:0000719
name: quadrupolar Carr-Purcell-Meiboom-Gill pulse sequence
def: "A pulse sequence which is applied during nuclear magnetic resonance spectroscopy of quadrupolar nuclei, to measure spin–spin (T2) relaxation times. In the solid state, the sequence is used to achieve sensitivity enhancement for nuclei with low gyromagnetic ratios. For the pulse sequence see J. Phys. Chem. A, (1997), 101, pg 8597." [rsc:pr]
synonym: "QCPMG" EXACT []
synonym: "QCPMG NMR" EXACT []
synonym: "QCPMG pulse sequence" EXACT []
synonym: "QCPMG sequence" EXACT []
synonym: "quadrupolar Carr, Purcell,Meiboom, Gill pulse sequence" EXACT []
synonym: "quadrupolar Carr-Purcell Meiboom-Gill pulse sequence" EXACT []
is_a: CHMO:0000718 ! Carr-Purcell-Meiboom-Gill pulse sequence

[Term]
id: CHMO:0000720
name: 33S nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 33S nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:37980, rsc:pr]
synonym: "33S NMR" EXACT []
synonym: "33S NMR spectrometry" EXACT []
synonym: "33S NMR spectroscopy" EXACT []
synonym: "33S nuclear magnetic resonance spectrometry" EXACT []
synonym: "33S-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000721
name: ultra-high-field nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of spin-active nuclei placed in a static (>900 MHz) magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "ultra high field NMR" EXACT []
synonym: "ultra high-field NMR" EXACT []
synonym: "ultrahigh-field NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000722
name: 77Se nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 77Se nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52457, rsc:pr]
synonym: "77Se NMR" EXACT []
synonym: "77Se NMR spectrometry" EXACT []
synonym: "77Se NMR spectroscopy" EXACT []
synonym: "77Se-NMR" EXACT []
xref: FIX:0000701
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000723
name: high-field nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of spin-active nuclei placed in a static (>300 MHz) magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "high field NMR" EXACT []
synonym: "high-field NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000724
name: one-dimensional nuclear Overhauser enhancement spectroscopy
def: "A type of homonuclear NMR spectroscopy where only one frequency dimension is employed, based on the nuclear Overhauser enhancement effect in which correlations are seen between nuclei that are spatially proximate within a molecule (<=6 angstrom apart)." [rsc:pr]
synonym: "1D NOESY" EXACT []
synonym: "1D nOesy" EXACT []
synonym: "1D nuclear Overhauser enhancement spectroscopy" EXACT []
synonym: "1D-NOESY" EXACT []
synonym: "1D-nOesy" EXACT []
is_a: CHMO:0000607 ! nuclear Overhauser enhancement spectroscopy

[Term]
id: CHMO:0000725
name: two-dimensional nuclear Overhauser enhancement spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed, based on the nuclear Overhauser enhancement effect in which correlations are seen between nuclei that are spatially proximate within a molecule (<=6 angstrom apart)." [rsc:pr]
synonym: "2D homonuclear NOESY" EXACT []
synonym: "2D NOESY" EXACT []
synonym: "2D nOesy" EXACT []
synonym: "2D NOESY NMR" EXACT []
synonym: "2D nuclear Overhauser enhancement spectroscopy" EXACT []
synonym: "2D-NOESY" EXACT []
synonym: "2D-nOesy" EXACT []
is_a: CHMO:0000607 ! nuclear Overhauser enhancement spectroscopy

[Term]
id: CHMO:0000726
name: high resolution fast-atom bombardment mass spectrometry
def: "Mass spectrometry where the sample (which is held in a liquid matrix) is bombarded with a stream of primary noble gas atoms and the secondary ions ejected from the sample are detected. The 'exact' mass of these secondary is then determined, as opposed to the 'nominal' mass (the number of protons and neutrons)." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution FAB mass spectroscopy" EXACT []
synonym: "high resolution fast-atom bombardment mass spectroscopy" EXACT []
synonym: "HR FAB-MS" EXACT []
synonym: "HRFABMS" EXACT []
is_a: CHMO:0000563 ! fast-atom bombardment mass spectrometry

[Term]
id: CHMO:0000727
name: 2H nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 2H nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:29237, FIX:0000588, rsc:pr]
synonym: "2H NMR" EXACT []
synonym: "D-NMR" EXACT []
synonym: "deuterium NMR" EXACT []
synonym: "deuterium nuclear magnetic resonance spectroscopy" EXACT []
synonym: "deuteron NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000728
name: selective insensitive nuclei enhancement by polarization transfer
def: "A heteronuclear NMR experiment in which magnetisation arising from 1H nuclei is transferred to covalently bound heteronuclei, thereby enhancing the NMR signal of the heteronuclei. Selective pulses, that only excite or 'select' some of the signals in the spectrum are used in this experiment." [rsc:pr]
synonym: "selective INEPT" EXACT []
synonym: "selective insensitive nuclei enhancement by polarisation transfer" EXACT []
is_a: CHMO:0000612 ! insensitive nuclei enhancement by polarisation transfer

[Term]
id: CHMO:0000729
name: annular dark-field scanning transmission electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV is scanned across an electron-transparent specimen under vacuum. The beam of electrons is scattered or diffracted before reaching the specimen, and the image results from a weakening of the beam by its interaction with the sample. An annular aperture is used to select electrons that have passed through given symmetric zones within the objective lens of the microscope." [https://doi.org/10.1002/adma.200502201]
synonym: "ADF-STEM" EXACT []
is_a: CHMO:0002472 ! dark-field scanning transmission electron microscopy

[Term]
id: CHMO:0000730
name: high-angular annular dark-field scanning transmission electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV is scanned across an electron-transparent specimen under vacuum. The beam of electrons is scattered or diffracted at high angles before reaching the specimen, and the image results from a weakening of the beam by its interaction with the sample. An annular aperture is used to select electrons that have passed through given symmetric zones within the objective lens of the microscope." [https://doi.org/10.1002/adma.200502201]
synonym: "HAADF-STEM" EXACT []
synonym: "high angle annular dark field scanning transmission electron microscopy" EXACT []
synonym: "high angular annular dark-field scanning transmission electron microscopy" EXACT []
synonym: "high-angle annular dark-field scanning transmission electron microscopy" EXACT []
is_a: CHMO:0000729 ! annular dark-field scanning transmission electron microscopy

[Term]
id: CHMO:0000731
name: bright-field scanning transmission electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV is scanned across an electron-transparent specimen under vacuum. The beam of electrons passes directly through an aperture before reaching the specimen. The image results from a weakening of the direct beam by its interaction with the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "BF-STEM" EXACT []
synonym: "bright field scanning transmission electron microscopy" EXACT []
is_a: CHMO:0000086 ! scanning transmission electron microscopy
is_a: CHMO:0002470 ! bright-field transmission electron microscopy

[Term]
id: CHMO:0000732
name: synchrotron radiation X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. The X-rays are generated by the acceleration of charged particles through magnetic fields." [https://orcid.org/0000-0002-0640-0422]
synonym: "SR-XRD" EXACT []
synonym: "synchrotron X-ray diffraction" EXACT []
synonym: "synchrotron XRD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0000733
name: diffusion-ordered spectroscopy
def: "A nuclear magnetic resonance diffusumetry using pulsed-field gradients where the rate of decay of NMR signals in each component of a sample mixture is measured across a series of experiments. The rate of signal decay is proportional to the diffusion coefficient for each component." [FIX:0000563] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08329"}
synonym: "diffusion NMR" EXACT []
synonym: "diffusion ordered NMR spectroscopy" EXACT []
synonym: "diffusion ordered spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08329"}
synonym: "diffusion-edited NMR spectroscopy" EXACT []
synonym: "diffusion-edited spectroscopy" EXACT []
synonym: "diffusion-ordered NMR spectroscopy" EXACT []
synonym: "diffusion-ordered nuclear magnetic resonance spectroscopy" EXACT []
synonym: "DOSY NMR" EXACT OMO:0003012 []
is_a: CHMO:0001117 ! nuclear magnetic resonance diffusometry
property_value: OMO:0003012 "DOSY" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08329"}

[Term]
id: CHMO:0000734
name: matrix-assisted laser desorption–ionisation quadrupole time-of-flight mass spectrometry
def: "Mass spectrometry where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is held in a matrix (such as dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules. In the first stage the ions are held in a stable orbit by an electric field generated by four parallel electrodes (a quadrupole). In the second stage the sample ions are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0001-5985-7429]
synonym: "MALDI-QTOF MS" EXACT []
synonym: "MALDI-QTOF-MS" EXACT []
synonym: "matrix assisted laser desorption ionisation quadrupole time-of-flight mass spectrometry" EXACT []
synonym: "matrix-assisted laser desorption-ionisation quadrupole time-of-flight mass" EXACT []
is_a: CHMO:0000580 ! time-of-flight mass spectrometry

[Term]
id: CHMO:0000735
name: gas chromatography time-of-flight mass spectrometry
def: "A method where a sample mixture is first separated by gas chromatography then sample ions with different masses are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0001-5985-7429]
synonym: "GC-TOF-MS" EXACT []
is_a: CHMO:0000497 ! gas chromatography-mass spectrometry
is_a: CHMO:0000580 ! time-of-flight mass spectrometry
intersection_of: CHMO:0000580 ! time-of-flight mass spectrometry
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0000736
name: electrospray ionisation time-of-flight mass spectrometry
def: "Mass spectrometry where the sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets and where sample ions with different masses are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0001-5985-7429]
synonym: "ESI TOF MS" EXACT []
synonym: "ESI-TOF-MS" EXACT []
synonym: "ESI-ToF-MS" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000737
name: liquid chromatography-electrospray ionisation time-of-flight mass spectrometry
def: "Mass spectrometry where the sample mixture is first separated by liquid chromatography before being ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets and where sample ions with different masses are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0001-5985-7429]
synonym: "LC-ESI-TOF-MS" EXACT []
synonym: "LC/ESI-TOF-MS" EXACT []
synonym: "liquid chromatography electrospray ionisation time-of-flight mass spectrometry" EXACT []
is_a: CHMO:0000736 ! electrospray ionisation time-of-flight mass spectrometry
is_a: CHMO:0000751 ! liquid chromatography-electrospray ionisation mass spectrometry
intersection_of: CHMO:0000736 ! electrospray ionisation time-of-flight mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0000738
name: reversed-phase liquid chromatography-electrospray ionisation tandem mass spectrometry
def: "A method where the sample mixture is first separated by reverse-phase liquid chromatography before being ionised by forcing a solution (usually in an organic solvent) of it through a small heated capillary (at a flow rate of 1–10 uL min1) into an electric field to produce a very fine mist of charged droplets. The ions are then characterised according to mass-to-charge ratio and relative abundance by two mass spectrometers in series." [https://orcid.org/0000-0001-5985-7429]
synonym: "reverse-phase liquid chromatography electrospray ionisation tandem mass spectrometry" EXACT []
synonym: "reversed-phase liquid chromatography electrospray ionisation tandem mass spectroscopy" EXACT []
synonym: "RPLC-LC-ESI-MS-MS" EXACT []
synonym: "RPLC-LC-ESI-MS/MS" EXACT []
synonym: "RPLC-LC-ESI-MS2" EXACT []
is_a: CHMO:0000577 ! electrospray ionisation tandem mass spectrometry
is_a: CHMO:0000701 ! liquid chromatography-tandem mass spectrometry
intersection_of: CHMO:0000577 ! electrospray ionisation tandem mass spectrometry
intersection_of: BFO:0000118 CHMO:0001050 ! has proper occurrent part reversed-phase liquid chromatography
relationship: BFO:0000118 CHMO:0001050 ! has proper occurrent part reversed-phase liquid chromatography

[Term]
id: CHMO:0000739
name: 31P nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 31P nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:37971, FIX:0000138, rsc:pr]
synonym: "31P NMR" EXACT []
synonym: "31P NMR spectrometry" EXACT []
synonym: "31P NMR Spectroscopy" EXACT []
synonym: "31P NMR spectroscopy" EXACT []
synonym: "31P nuclear magnetic resonance spectrometry" EXACT []
synonym: "31P-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000740
name: 51V nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 51V nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52456, FIX:0000998, rsc:pr]
synonym: "51V NMR" EXACT []
synonym: "51V NMR spectrometry" EXACT []
synonym: "51V NMR spectroscopy" EXACT []
synonym: "51V nuclear magnetic resonance spectrometry" EXACT []
synonym: "51V-NMR" EXACT []
synonym: "vanadium-51 NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000741
name: discharge mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by an electrical discharge." [https://orcid.org/0000-0002-0640-0422]
synonym: "discharge MS" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry

[Term]
id: CHMO:0000742
name: dielectric barrier discharge ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by passing an alternating-voltage electrical discharge between a Cu sheet electrode and a discharge electrode separated by a glass slide. The glass slide acts as dielectric barrier and sample molecules on the surface of the glass slide are desorbed and ionised by the plasma." [https://doi.org/10.1016/j.jasms.2007.07.027]
synonym: "DBDI mass spectrometry" EXACT []
synonym: "DBDI MS" EXACT []
synonym: "DBDI-MS" EXACT []
synonym: "dielectric barrier discharge ionisation mass spectroscopy" EXACT []
synonym: "dielectric barrier discharge ionization mass spectrometry" EXACT []
synonym: "dielectric barrier discharge ionization mass spectroscopy" EXACT []
is_a: CHMO:0000741 ! discharge mass spectrometry

[Term]
id: CHMO:0000743
name: electron magnetic resonance spectroscopy
def: "Any type of magnetic resonance spectroscopy involving unpaired electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "EMR" EXACT []
synonym: "EMR spectroscopy" EXACT []
is_a: CHMO:0001215 ! magnetic resonance method

[Term]
id: CHMO:0000744
name: electron–electron double resonance spectroscopy
def: "Spectroscopy where one electron spin resonance is detected though its effect on another." [FIX:0000171, ISBN:0306465337]
synonym: "DEER" EXACT []
synonym: "DEER spectroscopy" EXACT []
synonym: "double electron–electron resonance spectroscopy" EXACT []
synonym: "ELDOR" EXACT []
synonym: "ELDOR spectroscopy" EXACT []
synonym: "electron-electron double resonance" EXACT []
synonym: "electron-electron double resonance spectroscopy" EXACT []
is_a: CHMO:0000328 ! electron spin resonance spectroscopy

[Term]
id: CHMO:0000745
name: pulsed electron–electron double resonance spectroscopy
def: "Spectroscopy where two microwave frequency pulse sequences are used to excite two electron resonance transitions and the effect of the first transition on the second is measured." [ISBN:0306465337]
synonym: "PELDOR" EXACT []
synonym: "PELDOR spectroscopy" EXACT []
synonym: "pulse ELDOR" EXACT []
synonym: "pulsed ELDOR" EXACT []
synonym: "pulsed electron double resonance" EXACT []
synonym: "pulsed electron double resonance spectroscopy" EXACT []
synonym: "pulsed electron-electron double resonance" EXACT []
synonym: "pulsed electron-electron double resonance spectroscopy" EXACT []
xref: FIX:0000172
is_a: CHMO:0000744 ! electron–electron double resonance spectroscopy

[Term]
id: CHMO:0000746
name: continuous wave electron–electron double resonance spectroscopy
def: "Spectroscopy where the sample is irradiated by two microwave frequencies which match electron resonance transitions. The effect of the higher power frequency ('pump') transition on the lower power ('observed') transitionsis measured." [ISBN:9810232950]
synonym: "c.w. ELDOR" EXACT []
synonym: "continuous wave electron-electron double resonance spectroscopy" EXACT []
synonym: "continuous-wave electron–electron double resonance spectroscopy" EXACT []
synonym: "cw ELDOR" EXACT []
synonym: "cw-ELDOR" EXACT []
is_a: CHMO:0000744 ! electron–electron double resonance spectroscopy

[Term]
id: CHMO:0000747
name: electron nuclear double resonance spectroscopy
def: "Spectroscopy where a nuclear resonance is detected though its effect on an electron spin resonance." [FIX:0000024, ISBN:0124759637]
synonym: "electron nuclear double resonance" EXACT []
synonym: "ENDOR" EXACT []
synonym: "ENDOR spectroscopy" EXACT []
synonym: "EPR detected NMR" EXACT []
is_a: CHMO:0000743 ! electron magnetic resonance spectroscopy

[Term]
id: CHMO:0000748
name: pulsed electron nuclear double resonance spectroscopy
def: "Spectroscopy where a microwave frequency pulse is used to saturate the electron resonance transitions in a sample, and a radio frequency pulse is used excite a nuclear transition." [FIX:0000038, https://orcid.org/0000-0002-0640-0422]
synonym: "pulse ENDOR" EXACT []
synonym: "pulse ENDOR spectroscopy" EXACT []
synonym: "pulsed ENDOR" EXACT []
synonym: "pulsed ENDOR spectroscopy" EXACT []
is_a: CHMO:0000747 ! electron nuclear double resonance spectroscopy

[Term]
id: CHMO:0000749
name: continuous-wave electron nuclear double resonance spectroscopy
def: "Spectroscopy where a sample is irradiated by a microwave frequency which matches an electron resonance transition, whilst nuclei in the vicinty of the unpaired eletron are excited by a radio frequency sweep." [FIX:0000039, https://orcid.org/0000-0002-0640-0422]
synonym: "c.w. ENDOR" EXACT []
synonym: "continous wave ENDOR" EXACT []
synonym: "continuous wave electron nuclear double resonance spectroscopy" EXACT []
synonym: "cw ENDOR" EXACT []
synonym: "cw-ENDOR" EXACT []
is_a: CHMO:0000747 ! electron nuclear double resonance spectroscopy

[Term]
id: CHMO:0000750
name: capillary liquid chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by capillary liquid chromatography before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "cap-LC-ICPMS" EXACT []
synonym: "capillary liquid chromatography inductively coupled plasma mass spectroscopy" EXACT []
synonym: "CapLC-ICPMS" EXACT []
synonym: "capLC-ICPMS" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001049 ! has proper occurrent part capillary liquid chromatography
relationship: BFO:0000118 CHMO:0001049 ! has proper occurrent part capillary liquid chromatography

[Term]
id: CHMO:0000751
name: liquid chromatography-electrospray ionisation mass spectrometry
def: "Mass spectrometry where a sample mixture is first separated by liquid chromatography before being ionised by forcing the solution (usually in an organic solvent) through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-ESI-MS" EXACT []
synonym: "LC-ESIMS" EXACT []
synonym: "LC/ESIMS" EXACT []
synonym: "liquid chromatography electrospray ionisation mass spectrometry" EXACT []
synonym: "liquid chromatography electrospray ionisation mass spectroscopy" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
intersection_of: CHMO:0000482 ! electrospray ionisation mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0000752
name: nanoflow liquid chromatography-electrospray ionisation mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography (with a flow rate of nL min-1) before being ionised by forcing the solution (usually in an organic solvent) through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets. The ions are then characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "nano liquid chromatography electrospray ionisation mass spectrometry" EXACT []
synonym: "nano liquid chromatography electrospray ionisation mass spectroscopy" EXACT []
synonym: "nano liquid chromatography-electrospray ionisation mass spectrometry" EXACT []
synonym: "nanoflow liquid chromatography electrospray ionisation mass spectrometry" EXACT []
synonym: "NanoLC-ESI-MS" EXACT []
synonym: "nanoLC-ESI-MS" EXACT []
synonym: "nanoLC-ESI/MS" EXACT []
synonym: "nanoliquid chromatography electrospray ionisation mass spectroscopy" EXACT []
is_a: CHMO:0000751 ! liquid chromatography-electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000753
name: liquid chromatography-ion trap mass spectrometry
def: "Amethod where a sample mixture is first separated by liquid chromatography before being ionised, and the mass-to-charge ratio of the sample ions is measured whilst the ions are held in a stable orbit by an electric or magnetic field." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-ITMS" EXACT []
synonym: "liquid chromatography ion trap mass spectrometry" EXACT []
synonym: "liquid chromatography ion trap mass spectroscopy" EXACT []
is_a: CHMO:0000500 ! ion trap mass spectrometry
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
intersection_of: CHMO:0000500 ! ion trap mass spectrometry
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0000754
name: nanoflow liquid chromatography chip enabled ion trap mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography (flow rate nL min-1) before being passed though a 'chip' (a microfluidic device) to the mass spectrometer where the mass-to-charge ratio of the sample ions is measured whilst the ions are held in a stable orbit by an electric or magnetic field." [https://doi.org/10.1039/b815957b]
synonym: "nano liquid chromatography chip ion trap mass spectroscopy" EXACT []
synonym: "nanoLC-CHIP-ITMS" EXACT []
synonym: "nanoLC-chip-ITMS" EXACT []
synonym: "nanoLC-CHIP/ITMS" EXACT []
synonym: "nanoLC-chip/ITMS" EXACT []
synonym: "nanoliquid chromatography chip ion trap mass spectrometry" EXACT []
synonym: "nanoliquid chromatography-CHIP/ion trap mass spectrometry" EXACT []
is_a: CHMO:0000753 ! liquid chromatography-ion trap mass spectrometry

[Term]
id: CHMO:0000756
name: atmospheric pressure glow discharge mass spectrometry
def: "Mass spectrometry where the sample is ionised under atmospheric pressure in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by passing an electrical discharge between two electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "APGD-MS" EXACT []
synonym: "APGD/MS" EXACT []
synonym: "atmospheric pressure glow discharge desorption mass spectrometry" EXACT []
synonym: "atmospheric pressure glow discharge mass spectroscopy" EXACT []
synonym: "flowing afterglow atmospheric pressure glow discharge mass spectrometry" EXACT []
is_a: CHMO:0000537 ! glow-discharge mass spectrometry

[Term]
id: CHMO:0000757
name: atmospheric pressure glow discharge tandem mass spectrometry
def: "Mass spectrometry where the sample is ionised under atmospheric pressure in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by passing an electrical discharge between two electrodes. multiple mass-selection steps are used, with some form of fragmentation occurring between each stage." [https://doi.org/10.1002/rcm.3677]
synonym: "APGD-MS-MS" EXACT []
synonym: "APGD-MS/MS" EXACT []
synonym: "APGD-MS2" EXACT []
synonym: "atmospheric pressure glow discharge desorption tandem mass spectrometry" EXACT []
synonym: "flowing afterglow atmospheric pressure glow discharge tandem mass spectrometry" EXACT []
is_a: CHMO:0000575 ! tandem mass spectrometry

[Term]
id: CHMO:0000758
name: synchrotron X-ray powder diffraction
def: "A method for determining structure by directing a beam of X-rays at a powder sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. The X-rays are generated by the acceleration of charged particles through magnetic fields." [https://orcid.org/0000-0002-0640-0422]
synonym: "SR-PXD" EXACT []
synonym: "SR-XRPD" EXACT []
is_a: CHMO:0000158 ! powder X-ray diffraction

[Term]
id: CHMO:0000759
name: plasmon resonance energy transfer
def: "Spectroscopy where by intentionally matching the plasmon resonance frequency of a gold nanoparticle with the frequency of the electronic transition energy of a biomolecule, energy transfer occurs which gives rise to resonant quenching dips in the Rayleigh scattering spectrum of the particle." [https://doi.org/10.1021/nl802511z]
synonym: "plasmonic resonance energy transfer" EXACT []
synonym: "PRET" EXACT []
is_a: CHMO:0000760 ! resonance energy transfer

[Term]
id: CHMO:0000760
name: resonance energy transfer
def: "Any method where a biological sample is illuminated with a light source and the energy transfer between molecules can be used for imaging and to measure inter-molecular distances." [https://orcid.org/0000-0002-0640-0422]
synonym: "RET" EXACT []
is_a: CHMO:0000057 ! luminescence detection

[Term]
id: CHMO:0000761
name: confocal fluorescence correlation spectroscopy
def: "Spectroscopy where the spontaneous fluorescence intensity fluctuations of a sample are measured and correlated within a very small detection volume. The light emitted during fluorescence is collected and guided through a pinhole before it is detected, reducing background interference." [FIX:0000379, https://doi.org/10.1039/b718132a]
synonym: "confocal FCS" EXACT []
is_a: CHMO:0000288 ! fluorescence correlation spectroscopy

[Term]
id: CHMO:0000762
name: scanning fluorescence correlation spectroscopy
def: "Spectroscopy where the spontaneous fluorescence intensity fluctuations of a sample are measured and correlated within a very small detection volume which is moving with respect to the sample." [https://doi.org/10.1039/b718132a]
synonym: "scanning FCS" EXACT []
is_a: CHMO:0000288 ! fluorescence correlation spectroscopy

[Term]
id: CHMO:0000763
name: attenuated total reflectance Fourier transform infrared spectroscopy
def: "Spectroscopy where infrared light is introduced into a prism at an angle exceeding the critical angle for internal reflection. This produces an evanescent wave at the reflecting surface (a surface which is transparent to infrared such as thallium bromide) on which the sample is supported. The distortion of the evanescent wave by the sample is measured producing a spectrum which is then subject to a Fourier transform." [FIX:0000644, ISBN:0-471-96523-5]
synonym: "ATR FT-IR spectroscopy" EXACT []
synonym: "ATR FTIR spectroscopy" EXACT []
synonym: "ATR-FTIR" EXACT []
synonym: "ATR-FTIR spectroscopy" EXACT []
synonym: "attenuated total reflectance Fourier transform infra-red spectroscopy" EXACT []
synonym: "attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopy" EXACT []
synonym: "Fourier transform attenuated total reflectance infra-red" EXACT []
synonym: "Fourier transform attenuated total reflectance infra-red spectroscopy" EXACT []
synonym: "Fourier transform attenuated total reflectance infrared" EXACT []
synonym: "Fourier transform attenuated total reflectance infrared spectroscopy" EXACT []
synonym: "Fourier transform infrared attenuated total reflectance (FTIR-ATR) spectroscopy" EXACT []
synonym: "Fourier transform infrared attenuated total reflectance spectroscopy" EXACT []
synonym: "Fourier transform infrared attenuated total reflection (FTIR-ATR) spectroscopy" EXACT []
synonym: "FTIR-ATR" EXACT []
is_a: CHMO:0000648 ! attenuated total reflectance infrared spectroscopy

[Term]
id: CHMO:0000764
name: colloidal probe atomic force microscopy
def: "Microscopy which uses a microparticle (usually made of silica) mounted on the end of a cantilever to scan the surface of a colloidal specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force between the two colloidal surfaces as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [https://doi.org/10.1006/jcis.2001.8075]
synonym: "colloid force microscopy" EXACT []
synonym: "colloidal probe AFM" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy

[Term]
id: CHMO:0000765
name: total internal reflection fluorescence correlation spectroscopy
def: "Spectroscopy where ultraviolet light is used to stimulate fluorescence in a sample, and the spontaneous fluorescence intensity fluctuations are measured and correlated within a very small detection volume. To generate total internal reflection the UV light is either passed through a prism to generate high enough incident angles, or the UV light is focused through the periphery of a high numerical aperture objective which is directly coupled to the sample surface." [https://doi.org/10.1039/b71832a]
synonym: "TIR-FCS" EXACT []
synonym: "total internal reflection FCS" EXACT []
is_a: CHMO:0000288 ! fluorescence correlation spectroscopy

[Term]
id: CHMO:0000766
name: supercritical angle fluorescence correlation spectroscopy
def: "Spectroscopy where the spontaneous fluorescence intensity fluctuations of a sample emitted at supercritical angles are measured and correlated within a very small detection volume. Ultra-violet light is used to stimulate fluorescence." [https://doi.org/10.1039/B718132A]
synonym: "SA-FCS" EXACT []
synonym: "supercritical angle FCS" EXACT []
is_a: CHMO:0000288 ! fluorescence correlation spectroscopy

[Term]
id: CHMO:0000767
name: image correlation spectroscopy
def: "Spectroscopy where the spontaneous fluorescence intensity fluctuations of a sample are measured at several different points in parallel and correlated within very small detection volumes. Ultra-violet light is used to stimulate fluorescence." [https://doi.org/10.1039/B718132A]
synonym: "ICS" EXACT []
is_a: CHMO:0000288 ! fluorescence correlation spectroscopy

[Term]
id: CHMO:0000768
name: negative-stain electron microscopy
def: "Microscopy where the specimen is stained with heavy metals salts (to improve contrast) before being bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV under vacuum. The interaction of the electrons with the specimen produces transmitted, secondary, backscattered and diffracted electrons and characteristic X-rays which are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "negative stain electron microscopy" EXACT []
synonym: "negative stain EM" EXACT []
synonym: "negative-stain EM" EXACT []
is_a: CHMO:0000068 ! electron microscopy

[Term]
id: CHMO:0000769
name: high resolution scanning electron microscopy
def: "Microscopy where a finely focused electron beam is scanned across the specimen under vacuum and the secondary and backscattered electrons produced are detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution SEM" EXACT []
synonym: "high-resolution scanning electron microscopy" EXACT []
synonym: "high-resolution SEM" EXACT []
synonym: "HR SEM" EXACT []
synonym: "HR-SEM" EXACT []
synonym: "HRSEM" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy

[Term]
id: CHMO:0000770
name: single molecule surface-enhanced Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a visible laser, by a single molecule sample adsorbed onto a metal (Au, Ag or Cu) surface is detected." [https://doi.org/10.1021/cr980133r]
synonym: "single molecule surface enhanced Raman scattering" EXACT []
synonym: "single molecule surface enhanced Raman scattering spectroscopy" EXACT []
synonym: "single molecule surface-enhanced Raman scattering" EXACT []
synonym: "single molecule surface-enhanced Raman scattering spectroscopy" EXACT []
synonym: "single molecule surface-enhanced Raman spectroscopy" EXACT []
synonym: "SM SERS" EXACT []
synonym: "SM-SERRS" EXACT []
synonym: "SM-SERS" EXACT []
synonym: "SM-SERS spectroscopy" EXACT []
synonym: "SMSERS" EXACT []
is_a: CHMO:0000677 ! surface-enhanced Raman spectroscopy

[Term]
id: CHMO:0000771
name: multiphoton fluorescence microscopy
def: "Microscopy where fluorophores in the specimen can be made to fluoresce (emit energy as visible light) by absorption of two or more photons." [https://orcid.org/0000-0002-0640-0422]
synonym: "multi-photon excitation microscopy" EXACT []
synonym: "multi-photon fluorescence imaging" EXACT []
synonym: "multi-photon fluorescence microscopy" EXACT []
synonym: "multiphoton excitation microscopy" EXACT []
synonym: "multiphoton fluorescence imaging" EXACT []
synonym: "multiphoton fluorescence microscopy" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy

[Term]
id: CHMO:0000772
name: two photon fluorescence microscopy
def: "Microscopy where fluorophores in the specimen can be made to fluoresce (emit energy as visible light) by the near-simultaneous absorption of two photons." [https://orcid.org/0000-0002-0640-0422]
synonym: "two photon excitation microscopy" EXACT []
synonym: "two photon fluorescence imaging" EXACT []
synonym: "two-photon excitation imaging" EXACT []
synonym: "two-photon fluorescence imaging" EXACT []
synonym: "two-photon fluorescence microscopy" EXACT []
is_a: CHMO:0000771 ! multiphoton fluorescence microscopy

[Term]
id: CHMO:0000773
name: photoluminescence spectroscopy
def: "Spectroscopy where luminesence (the emission of visible light) from molecules irradiated with light, is detected as a function of wavelength." [FIX:0000235, https://orcid.org/0000-0002-0640-0422]
synonym: "photoluminescence (PL) spectroscopy" EXACT []
synonym: "photoluminescence spectrometry" EXACT []
synonym: "PL spectrometry" EXACT []
synonym: "PL spectroscopy" EXACT []
is_a: CHMO:0001257 ! photoluminescence detection

[Term]
id: CHMO:0000774
name: transverse relaxation optimised spectroscopy
def: "A type of NMR experiment employed for protein samples in which relaxation mechanisms are optimised in order to suppress transverse relaxation times (T2) and deliver only the sharpest signal present in a multiplet." [rsc:pr]
synonym: "transverse relaxation optimized spectroscopy" EXACT []
synonym: "TROSY" EXACT []
synonym: "TROSY NMR" EXACT []
xref: FIX:0000565
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000775
name: dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of polarised light by a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "dichroism spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000776
name: linear dichroism spectroscopy
def: "Spectroscopy based on the differential absorption (parallel and perpendicular to the orientation axis) of linearly polarised light by a sample." [FIX:0000228, https://orcid.org/0000-0002-0640-0422]
synonym: "LD" EXACT []
synonym: "LD spectroscopy" EXACT []
synonym: "linear dichroism" EXACT []
synonym: "linear dichroism spectrometry" EXACT []
is_a: CHMO:0000775 ! dichroism spectroscopy

[Term]
id: CHMO:0000777
name: diffuse reflectance circular dichroism spectroscopy
def: "Spectroscopy based on the differential diffuse reflectance of left- and right-handed circularly polarised light by a sample." [https://doi.org/10.1039/b821686j]
synonym: "diffuse reflectance CD" EXACT []
synonym: "diffuse reflectance circular dichroism" EXACT []
synonym: "DRCD" EXACT []
is_a: CHMO:0001161 ! reflectance circular dichroism spectroscopy

[Term]
id: CHMO:0000778
name: anomalous X-ray scattering
def: "A method for determining structure by measuring the change in phase of X-rays scattered by a sample. Normally incident X-rays continue in the same phase after encountering the scatterer. However, if the energy of the incident X-rays is at or above the absorption edge of the scatterer, a phase shift occurs." [https://orcid.org/0000-0002-0640-0422]
synonym: "anomalous X-ray dispersion" EXACT []
synonym: "AXD" EXACT []
synonym: "AXS" EXACT []
synonym: "X-ray anomalous dispersion" EXACT []
synonym: "X-ray anomalous scattering" EXACT []
is_a: CHMO:0000200 ! X-ray scattering

[Term]
id: CHMO:0000779
name: polarimetry
alt_id: FIX:0000230
def: "The measurement of the extent to which a sample interacts with polarized electromagnetic radiation by transmission, reflection, refraction, or diffraction." [https://orcid.org/0000-0002-0640-0422]
synonym: "optical rotation measurement" EXACT []
is_a: CHMO:0000208 ! reflection method
relationship: OBI:0000299 CHMO:0002897 ! has specified output polarimeter

[Term]
id: CHMO:0000780
name: variable-temperature nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the response of a nucleus with non-zero spin to a perturbing magnetic field is detected at temperatures above or below the ambient probe temperature. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "variable temperature NMR" EXACT []
synonym: "variable temperature nuclear magnetic resonance spectroscopy" EXACT []
synonym: "variable-temperature NMR" EXACT []
synonym: "VT NMR" EXACT []
synonym: "VT-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000781
name: hyperfine sublevel correlation spectroscopy
def: "A type of two-dimensional EPR spectroscopy based on the electron spin-echo envelope modulation (ESEEM) effect, where a sequence of four microwave pulses is applied to the sample and the stimulated spin-echo produced is measured." [https://doi.org/10.1021/jp034912+]
synonym: "2D-HYSCORE" EXACT []
synonym: "hyperfine sublevel correlation" EXACT []
synonym: "HYSCORE" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy

[Term]
id: CHMO:0000782
name: neutron activation analysis
def: "An \"activation analysis [in which the sample is bombarded] using neutrons\", the capture of which results in the generation of radioactive nuclei for most elements in the sample. These activated nuclei then decay according to their characteristic half-lives." [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'neutron activation analysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08739", dcterms:source="https://doi.org/10.1351/goldbook.08739"}
is_a: CHMO:0001224 ! activation analysis
property_value: OMO:0003012 "NAA" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08739"}

[Term]
id: CHMO:0000783
name: infrared dichroism spectroscopy
def: "Spectroscopy based on the differential absorption or reflection of polarised infrared light by a sample." [ISBN:0387989366]
synonym: "ID" EXACT []
synonym: "infra-red dichroism" EXACT []
synonym: "infrared dichroism" EXACT []
synonym: "infrared dichroism measurements" EXACT []
is_a: CHMO:0000775 ! dichroism spectroscopy

[Term]
id: CHMO:0000784
name: site-specific infrared dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of polarised infrared light by a set of isotopically labelled sites in a sample. The introduction of a labelled atom e.g. 13C=16O, results in a shift of the corresponding absorption frequency." [ISBN:0387281460]
synonym: "site specific infrared dichroism" EXACT []
synonym: "site-specific ID" EXACT []
synonym: "site-specific infrared dichroism" EXACT []
synonym: "SSID" EXACT []
is_a: CHMO:0000783 ! infrared dichroism spectroscopy

[Term]
id: CHMO:0000785
name: optical rotatory dispersion
def: "A spectroscopy in which light rotation is measured as a function of wavelength." [FIX:0000045] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08654", prov:wasInfluencedBy="ISBN:0387448993"}
is_a: CHMO:0000228 ! spectroscopy
property_value: OMO:0003012 "ORD" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08654"}

[Term]
id: CHMO:0000786
name: 129Xe nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 129Xe nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52453, FIX:0000139, rsc:pr]
synonym: "129Xe NMR" EXACT []
synonym: "129Xe NMR spectrometry" EXACT []
synonym: "129Xe NMR spectroscopy" EXACT []
synonym: "129Xe nuclear magnetic resonance spectrometry" EXACT []
synonym: "129Xe-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000787
name: 197Au nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 197Au nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52454, FIX:0000749, rsc:pr]
synonym: "197Au NMR" EXACT []
synonym: "197Au NMR spectroscopy" EXACT []
synonym: "197Au nuclear magnetic resonance spectrometry" EXACT []
synonym: "197Au-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000788
name: 119Sn nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 119Sn nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "119Sn NMR" EXACT []
synonym: "119Sn NMR spectroscopy" EXACT []
synonym: "119Sn nuclear magnetic resonance spectrometry" EXACT []
synonym: "119Sn-NMR" EXACT []
xref: FIX:0000741
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:52230 ! probes_atom tin-119 atom
relationship: CHMO:0002922 CHEBI:52230 ! probes_atom tin-119 atom

[Term]
id: CHMO:0000789
name: pulsed-field gradient nuclear magnetic spectroscopy
def: "A type of NMR spectroscopy where a spatially inhomogeneous magnetic field with a defined gradient is used, either to select a particular signal or to render unwanted signals undetectable." [rsc:pr]
synonym: "PFG-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000790
name: high-resolution diffusion-ordered spectroscopy
def: "A type of NMR spectroscopy using pulsed-field gradients where the rate of decay of NMR signals in each component of a sample mixture is measured across a series of experiments. The rate of signal decay is proportional to the diffusion coefficient for each component. The diffusion coefficient for each peak is measured and this information is used to construct a 2D spectrum." [ISBN:8177648551]
synonym: "high resolution diffusion-ordered spectroscopy" EXACT []
synonym: "high resolution DOSY" EXACT []
synonym: "high-resolution DOSY" EXACT []
synonym: "HR-DOSY" EXACT []
is_a: CHMO:0000733 ! diffusion-ordered spectroscopy

[Term]
id: CHMO:0000791
name: diffusion-ordered spectrum
def: "A two- or three-dimensional plot of one- or two-dimensional NMR spectra vs. the diffusion coefficients of the species involved." [https://doi.org/10.1039/b617761a, https://orcid.org/0000-0001-5985-7429]
synonym: "diffusion-edited NMR spectra" EXACT []
synonym: "diffusion-edited NMR spectrum" EXACT []
synonym: "diffusion-edited spectra" EXACT []
synonym: "diffusion-edited spectrum" EXACT []
synonym: "diffusion-ordered spectrum" EXACT []
synonym: "DOSY spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000792
name: ultraviolet-visible-near infrared spectrophotometry
def: "Spectroscopy where the sample absorbs radiation in the range ultraviolet to near-infrared (190–2000 nm) resulting in electronic transitions within the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultraviolet-visible-near infrared absorption spectroscopy" EXACT []
synonym: "ultraviolet-visible-near infrared spectrophotometry" EXACT []
synonym: "ultraviolet-visible-near infrared spectroscopy" EXACT []
synonym: "UV-VIS-NIR" EXACT []
synonym: "UV-Vis-NIR" EXACT []
synonym: "UV-Vis-NIR absorption spectroscopy" EXACT []
synonym: "UV-vis-NIR absorption spectroscopy" EXACT []
synonym: "UV-VIS-NIR spectrophotometry" EXACT []
synonym: "UV-Vis-NIR spectroscopy" EXACT []
synonym: "UV-visible-near IR absorption spectroscopy" EXACT []
synonym: "UV-visible-near IR spectroscopy" EXACT []
is_a: CHMO:0000291 ! spectrophotometry

[Term]
id: CHMO:0000793
name: assay output
def: "An information content entity that is output by an assay." [https://orcid.org/0000-0001-5985-7429, https://orcid.org/0000-0002-0640-0422]
synonym: "experimental data" EXACT []
is_a: IAO:0000027 ! data entity
intersection_of: IAO:0000027 ! data entity
intersection_of: OBI:0000312 OBI:0000070 ! is specified output of assay
relationship: OBI:0000312 OBI:0000070 ! is specified output of assay

[Term]
id: CHMO:0000794
name: cyclic voltammogram
def: "A plot of cell current vs. the potential between the indicator and reference electrodes obtained from a cyclic voltammetry experiment." [https://orcid.org/0000-0002-0640-0422]
synonym: "CV graph" EXACT []
synonym: "CV graphs" EXACT []
synonym: "CV scan" EXACT []
synonym: "CV scans" EXACT []
synonym: "CVs" EXACT []
synonym: "cyclic voltammograms" EXACT []
is_a: CHMO:0000922 ! voltammogram

[Term]
id: CHMO:0000795
name: ultra high performance liquid chromatography
def: "A high-performance liquid chromatography in which the stationary phase consists of particles smaller than 2 microns and the inlet pressure is relatively high." [] {prov:hadPrimarySource="https://doi.org/10.1039/b501767j"}
synonym: "ultra-performance liquid chromatography" EXACT []
synonym: "UPLC" EXACT OMO:0003012 []
is_a: CHMO:0001009 ! high-performance liquid chromatography

[Term]
id: CHMO:0000796
name: high-performance liquid chromatography-mass spectrometry
def: "A method where a sample mixture is first separated by high-performance liquid chromatography before being converted into ions which are characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "high performance liquid chromatography mass spectrometry" EXACT []
synonym: "high performance liquid chromatography mass spectroscopy" EXACT []
synonym: "high performance liquid chromatography-mass spectrometry" EXACT []
synonym: "high performance liquid chromatography-mass spectroscopy" EXACT []
synonym: "HPLC-MS" EXACT []
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography
relationship: BFO:0000118 CHMO:0001009 ! has proper occurrent part high-performance liquid chromatography

[Term]
id: CHMO:0000797
name: orthogonal acceleration mass spectrometry
def: "Mass spectrometry where the sample is ionised and the ions are accelerated to very high kinetic energies by an ion source that works by sampling an ion beam travelling in a direction orthogonal to the axis of the flight path in the mass-to-charge analyser." [https://doi.org/10.1039/b501767j]
synonym: "oa-MS" EXACT []
synonym: "orthogonal accelerator mass spectrometry" EXACT []
is_a: CHMO:0000471 ! acceleration mass spectrometry

[Term]
id: CHMO:0000798
name: orthogonal acceleration time of flight mass spectrometry
def: "Mass spectrometry where the sample is ionised and the ions are accelerated to the same (known) very high kinetic energies by an ion source that works by sampling an ion beam travelling in a direction orthogonal to the axis of the flight path in the mass-to-charge analyser. The time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "oa-TOF mass spectrometry" EXACT []
synonym: "oa-TOF MS" EXACT []
is_a: CHMO:0000797 ! orthogonal acceleration mass spectrometry

[Term]
id: CHMO:0000799
name: electronic absorption spectrum
def: "A plot of absorbance vs. wavelength, obtained by measuring the amount of radiation absorbed by a sample as a function of the wavelength of incident radiation, which reflects the electronic degrees of freedom of an atom or molecule." [https://orcid.org/0000-0002-0640-0422]
synonym: "electronic absorption spectra" EXACT []
is_a: CHMO:0000801 ! absorption spectrum
is_a: CHMO:0000811 ! electronic spectrum

[Term]
id: CHMO:0000800
name: spectrum
def: "An assay output plotting a measured quantity against some experimental parameter." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08291"}
synonym: "spectrum plot" EXACT []
is_a: CHMO:0000793 ! assay output
relationship: OBI:0000312 CHMO:0000228 ! is specified output of spectroscopy
property_value: OMO:0003004 "spectra" xsd:string

[Term]
id: CHMO:0000801
name: absorption spectrum
def: "A spectrum plotting absorbance vs. wavelength obtained by measuring the amount of radiation absorbed by a sample as a function of the wavelength of incident radiation." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.A00043"}
synonym: "absorbance spectra" EXACT []
synonym: "absorbance spectrum" EXACT []
synonym: "absorption spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000802
name: acoustic emission spectrum
def: "A plot of decibels  vs. frequency obtained by measuring the amount of noise generated by a sample as a function of frequency of incident radiation." [https://doi.org/10.1021/ja067960r]
synonym: "acoustic emission spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000229 ! is specified output of acoustic emission spectrometry

[Term]
id: CHMO:0000803
name: alpha-particle spectrum
def: "A plot of alpha-particle count vs. energy obtained by measuring the number and kinetic energies of alpha-particles emitted by a sample." [https://orcid.org/0000-0001-5985-7429]
synonym: "alpha particle spectra" EXACT []
synonym: "alpha particle spectrum" EXACT []
synonym: "alpha-particle spectra" EXACT []
synonym: "α-particle spectra" EXACT []
synonym: "α-particle spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000230 ! is specified output of alpha-particle spectroscopy

[Term]
id: CHMO:0000804
name: atomic spectrum
def: "A plot of absorption or emission radiation vs. frequency that reflects the internal degrees of freedom of an atom, obtained in an experiment where the sample is vaporised and then atomised." [https://orcid.org/0000-0001-5985-7429]
synonym: "atomic spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000223 ! is specified output of ellipsometry

[Term]
id: CHMO:0000805
name: beta-particle spectrum
def: "A plot of beta-particle count vs. energy obtained by measuring the number and energy of beta-particles emitted by a sample." [https://orcid.org/0000-0001-5985-7429]
synonym: "beta particle spectra" EXACT []
synonym: "beta particle spectrum" EXACT []
synonym: "beta-particle spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000321 ! is specified output of beta-particle spectroscopy

[Term]
id: CHMO:0000806
name: mass spectrum
def: "A spectrum plotting relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.M03749"}
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000470 ! is specified output of mass spectrometry
property_value: OMO:0003004 "mass spectra" xsd:string

[Term]
id: CHMO:0000807
name: chemical ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the ions are obtained by the sample interacting with reagent (N2, O2, H2O) gaseous ions at low pressure." [https://orcid.org/0000-0001-5985-7429]
synonym: "chemical ionisation mass spectra" EXACT []
synonym: "chemical ionization mass spectra" EXACT []
synonym: "chemical ionization mass spectrum" EXACT []
is_a: CHMO:0000806 ! mass spectrum
relationship: OBI:0000312 CHMO:0000472 ! is specified output of chemical ionisation mass spectrometry

[Term]
id: CHMO:0000808
name: circular dichroism spectrum
def: "A plot of ellipticity vs. wavelength obtained by measuring the differential absorption of left- and right-handed circularly polarised photon radiation as a function of wavelength." [https://doi.org/10.1021/ja9537383]
synonym: "CD spectra" EXACT []
synonym: "CD spectrum" EXACT []
synonym: "circular dichroic spectra" EXACT []
synonym: "circular dichroic spectrum" EXACT []
synonym: "circular dichroism (CD) spectra" EXACT []
synonym: "circular dichroism spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000323 ! is specified output of circular dichroism spectroscopy

[Term]
id: CHMO:0000809
name: atomic force spectrum
def: "A plot of force vs. distance obtained by measuring the force experienced by a tip against position on a surface." [https://orcid.org/0000-0001-5985-7429]
synonym: "atomic force spectra" EXACT []
synonym: "force curve" EXACT []
synonym: "force curves" EXACT []
synonym: "force profile" EXACT []
synonym: "force profiles" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000810
name: electron energy-loss spectrum
def: "A spectrum of intensity vs. energy loss obtained by measuring the energy lost by electrons on interacting with a surface." [] {prov:wasInfluencedBy="ISBN:3540738851"}
synonym: "EELS spectra" EXACT []
synonym: "EELS spectrum" EXACT []
synonym: "electron energy loss spectroscopy (EELS) spectra" EXACT []
synonym: "electron energy loss spectroscopy (EELS) spectrum" EXACT []
synonym: "electron energy-loss spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000366 ! is specified output of electron energy loss spectroscopy

[Term]
id: CHMO:0000811
name: electronic spectrum
def: "A spectrum that reflects the electronic degrees of freedom of an atom or molecule." [https://orcid.org/0000-0001-5985-7429]
synonym: "electronic spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000232 ! is specified output of electronic spectroscopy

[Term]
id: CHMO:0000812
name: electrospray ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment  where the ions are obtained by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0001-5985-7429]
synonym: "electrospray ionisation mass spectra" EXACT []
synonym: "electrospray ionization mass spectra" EXACT []
synonym: "electrospray ionization mass spectrum" EXACT []
synonym: "ESI mass spectra" EXACT []
synonym: "ESI mass spectrum" EXACT []
synonym: "ESI-MS spectra" EXACT []
synonym: "ESI-MS spectrum" EXACT []
is_a: CHMO:0000806 ! mass spectrum
relationship: OBI:0000312 CHMO:0000482 ! is specified output of electrospray ionisation mass spectrometry

[Term]
id: CHMO:0000813
name: emission spectrum
def: "A spectrum plotting emission against wavelength obtained by measuring the emitted spectral radiant power \"against a quantity related to photon energy, such as frequency, ν, wavenumber, σ, or wavelength, λ\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.E02060", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'emission spectrum' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02060"}
is_a: CHMO:0000800 ! spectrum
property_value: OMO:0003004 "emission spectra" xsd:string

[Term]
id: CHMO:0000814
name: corrected emission spectrum
def: "An emission spectrum corrected for wavelength-dependent instrumental and sample effects." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C01343"}
is_a: CHMO:0000813 ! emission spectrum
property_value: OMO:0003004 "corrected emission spectra" xsd:string

[Term]
id: CHMO:0000815
name: fluorescence spectrum
def: "A plot of intensity against wavelength obtained by measuring the amount of radiation emitted by a sample through fluorescence against the frequency of the incident radiation." [https://orcid.org/0000-0001-5985-7429]
synonym: "fluorescence emission spectra" EXACT []
synonym: "fluorescence emission spectrum" EXACT []
synonym: "fluorescence spectra" EXACT []
is_a: CHMO:0000865 ! photoluminescence spectrum
relationship: OBI:0000312 CHMO:0000287 ! is specified output of fluorescence spectroscopy

[Term]
id: CHMO:0000816
name: gamma-ray spectrum
def: "A plot of gamma-ray count vs. energy spectrum obtained by measuring the number and energy of gamma-rays emitted or absorbed by a sample." [https://orcid.org/0000-0001-5985-7429]
synonym: "gamma ray spectra" EXACT []
synonym: "gamma ray spectrum" EXACT []
synonym: "gamma-ray spectra" EXACT []
synonym: "γ-ray spectra" EXACT []
synonym: "γ-ray spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0000414 ! is specified output of gamma-ray spectroscopy

[Term]
id: CHMO:0000817
name: impedance spectrum
def: "A plot of impedance (Ω) vs. frequency that reflects the change in impedance of a sample during excitation." [https://doi.org/10.1039/b007678n]
synonym: "dielectric spectrum" EXACT []
synonym: "impedance spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000818
name: infrared spectrum
def: "A plot of absorbance or emission vs. wavelength/wavenumber/frequency obtained by measuring the absorption or emission of infrared radiation by a sample." [https://orcid.org/0000-0001-5985-7429]
synonym: "infra-red spectra" EXACT []
synonym: "infra-red spectrum" EXACT []
synonym: "infrared (IR) spectra" EXACT []
synonym: "infrared (IR) spectrum" EXACT []
synonym: "infrared spectra" EXACT []
synonym: "IR spectra" EXACT []
synonym: "IR spectrum" EXACT []
is_a: CHMO:0000801 ! absorption spectrum
is_a: CHMO:0000813 ! emission spectrum
is_a: CHMO:0000829 ! vibrational spectrum

[Term]
id: CHMO:0000819
name: microspectrum
def: "A spectrum obtained from a very small portion of a sample, for example by means of a microscope." [https://orcid.org/0000-0001-5985-7429]
synonym: "microspectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000820
name: microwave spectrum
def: "A plot of emission vs. wavelength obtained through a Fourier transform of the time series of the radiation emitted by a sample of gas phase molecules that have been excited by a microwave-frequency pulse." [https://orcid.org/0000-0001-5985-7429]
synonym: "microwave spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000821
name: photoacoustic spectrum
def: "A plot of intensity vs. wavelength obtained by measuring the sound emitted when a gaseous sample is exposed to an intense laser beam, which is rapidly interrupted by a rotating slotted disk." [https://doi.org/FT9938900749]
synonym: "photoacoustic spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000822
name: photoelectron spectrum
def: "A plot of photoelectron count vs. kinetic energy." [https://orcid.org/0000-0001-5985-7429]
synonym: "photoelectron spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000823
name: Raman spectrum
def: "A spectrum plotting intensity vs. Raman shift (cm-1) obtained by measuring the Raman scattering of monochromatic light from a sample." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08670", prov:wasInfluencedBy="https://doi.org/10.1021/jp001661l"}
is_a: CHMO:0000800 ! spectrum
property_value: OMO:0003004 "Raman spectra" xsd:string

[Term]
id: CHMO:0000824
name: rotational spectrum
def: "A spectrum that reflects the rotational degrees of freedom of a molecule." [https://orcid.org/0000-0001-5985-7429]
synonym: "rotational spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000825
name: surface plasmon resonance spectrum
def: "A plot of reflectance vs. incident frequency or angle obtained by measuring the resonant excitation of surface plasmons (usually on a Au or Ag surface) by ultraviolet or visible light." [https://orcid.org/0000-0001-5985-7429]
synonym: "SPR spectra" EXACT []
synonym: "SPR spectrum" EXACT []
synonym: "surface plasmon resonance spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000826
name: 13C magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 13C nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "13C MAS NMR" EXACT []
synonym: "13C MAS-NMR" EXACT []
synonym: "13C-MAS-NMR" EXACT []
is_a: CHMO:0000595 ! 13C nuclear magnetic resonance spectroscopy
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0001080 ! 13C solid-state nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000827
name: thermospray mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the ions are obtained by forcing a pressurised solution of the sample through a heated metal capillary tip." [https://orcid.org/0000-0001-5985-7429]
synonym: "thermospray mass spectra" EXACT []
is_a: CHMO:0000806 ! mass spectrum

[Term]
id: CHMO:0000828
name: time-of-flight mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the mass-to-charge ratio is determined from the time they take to reach a detector." [https://orcid.org/0000-0001-5985-7429]
synonym: "time-of-flight mass spectra" EXACT []
synonym: "TOF mass spectra" EXACT []
synonym: "TOF mass spectrum" EXACT []
is_a: CHMO:0000806 ! mass spectrum

[Term]
id: CHMO:0000829
name: vibrational spectrum
def: "A spectrum that reflects the vibrational degrees of freedom of a molecule." [https://orcid.org/0000-0001-5985-7429]
synonym: "vibration spectra" EXACT []
synonym: "vibration spectrum" EXACT []
synonym: "vibrational spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000830
name: X-ray spectrum
def: "A plot of intensity vs. energy obtained by measuring the number and energy of X-rays absorbed or emitted by a sample." [https://doi.org/10.1021/ci950068b]
synonym: "X-ray spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000831
name: action spectrum
def: "A spectrum plotting \"relative biological or chemical photoresponse per number of incident photons against wavelength or energy of radiation under the same radiant power of light.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.A00088", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'action spectrum' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00088"}
is_a: CHMO:0000800 ! spectrum
property_value: OMO:0003004 "action spectra" xsd:string

[Term]
id: CHMO:0000832
name: conversion spectrum
def: "A spectrum plotting \"a quantity related to the absorption (absorbance, cross section, etc.) multiplied by the quantum yield for the considered process against a suitable measure of photon energy, such as frequency, ν, wavenumber, σ, or wavelength, λ.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'conversion spectrum' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01319", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C01319"}
is_a: CHMO:0000800 ! spectrum
property_value: OMO:0003004 "conversion spectra" xsd:string

[Term]
id: CHMO:0000833
name: excitation spectrum
def: "A plot of the spectral radiant exitance or of the spectral photon exitance against the frequency (or wavenumber, or wavelength) of excitation." [https://doi.org/10.1351/goldbook.E02253]
synonym: "excitation spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000834
name: excitation-emission spectrum
def: "A spectrum that is \"three-dimensional [and] generated by scanning the emission spectrum at incremental steps of excitation wavelength\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.E02249", dcterms:bibliographicCitation="'excitation-emission spectrum' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02249", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000800 ! spectrum
property_value: OMO:0003004 "excitation-emission spectra" xsd:string
property_value: OMO:0003012 "EES" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.E02249"}

[Term]
id: CHMO:0000835
name: nuclear magnetic resonance spectrum
def: "A spectrum that shows the response of spin-active nuclei to radio frequency radiation in an applied magnetic field." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08384"}
synonym: "NMR spectrum" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08384"}
is_a: CHMO:0000800 ! spectrum
property_value: OMO:0003004 "NMR spectra" xsd:string
property_value: OMO:0003004 "nuclear magnetic resonance spectra" xsd:string

[Term]
id: CHMO:0000836
name: electron spin resonance spectrum
def: "A plot of intensity vs. magnetic field strength obtained by measuring the absorption of radiation due to spin-state transitions of unpaired electrons against a perturbing magnetic field, in the presence of fixed-frequency microwave radiation. EPR spectra are often represented without axes." [https://doi.org/10.1039/b003428m, rsc:pr]
synonym: "electron paramagnetic resonance spectra" EXACT []
synonym: "electron paramagnetic resonance spectrum" EXACT []
synonym: "electron spin resonance spectra" EXACT []
synonym: "electron spin resonance spectrum" EXACT []
synonym: "EPR spectra" EXACT []
synonym: "EPR spectrum" EXACT []
synonym: "ESR spectra" EXACT []
synonym: "ESR spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000837
name: carbon-13 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for carbon-13 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "13C NMR spectra" EXACT []
synonym: "13C NMR spectrum" EXACT []
synonym: "carbon-13 NMR spectra" EXACT []
synonym: "carbon-13 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000838
name: proton nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity and possibly other parameters for hydrogen-1 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "1H NMR spectra" EXACT []
synonym: "1H NMR spectrum" EXACT []
synonym: "1H spectrum" EXACT []
synonym: "proton NMR spectra" EXACT []
synonym: "proton NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000839
name: phosphorus-31 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for phosphorus-31 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "31P NMR spectra" EXACT []
synonym: "31P NMR spectrum" EXACT []
synonym: "phosphorus-31 NMR spectra" EXACT []
synonym: "phosphorus-31 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000840
name: Mossbauer spectrum
def: "A plot of intensity vs. velocity obtained by measuring the intensity and kinetic energy of a beam of gamma-rays transmitted through a solid sample." [https://doi.org/10.1039/DT9920000073]
synonym: "Moessbauer spectra" EXACT []
synonym: "Moessbauer spectrum" EXACT []
synonym: "Mossbauer spectra" EXACT []
synonym: "Mössbauer spectra" EXACT []
synonym: "Mössbauer spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000841
name: phosphorescence spectrum
def: "A plot of intensity vs. wavelength obtained by measuring the amount of radiation emitted by a sample through phosphorescence against the wavelength of the incident radiation." [https://orcid.org/0000-0001-5985-7429]
synonym: "phosphorescence spectra" EXACT []
is_a: CHMO:0000865 ! photoluminescence spectrum

[Term]
id: CHMO:0000842
name: ultraviolet–visible spectrum
def: "A plot of absorbance vs. wavelength obtained by measuring the amount of radiation absorbed by a sample as a function of the wavelength of incident radiation in the ultraviolet to visible (190–800 nm) range." [https://orcid.org/0000-0001-5985-7429]
synonym: "spectrophotometric data" EXACT []
synonym: "ultraviolet-visible spectra" EXACT []
synonym: "ultraviolet-visible spectrum" EXACT []
synonym: "ultraviolet–visible spectra" EXACT []
synonym: "UV&#x2013;VIS absorption spectra" EXACT []
synonym: "UV&#x2013;VIS spectra" EXACT []
synonym: "UV-VIS absorption spectra" EXACT []
synonym: "UV-vis absorption spectra" EXACT []
synonym: "UV-vis absorption spectrum" EXACT []
synonym: "UV-Vis spectra" EXACT []
synonym: "UV-vis spectra" EXACT []
synonym: "UV-Vis spectrum" EXACT []
synonym: "UV-vis spectrum" EXACT []
synonym: "UV-visible spectra" EXACT []
synonym: "UV-visible spectrum" EXACT []
synonym: "UV/vis spectra" EXACT []
synonym: "UV/vis spectrum" EXACT []
synonym: "UV/visible spectra" EXACT []
synonym: "UV/visible spectrum" EXACT []
is_a: CHMO:0000799 ! electronic absorption spectrum

[Term]
id: CHMO:0000843
name: boron-11 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for boron-11 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "11B NMR spectra" EXACT []
synonym: "11B NMR spectrum" EXACT []
synonym: "boron-11 NMR spectra" EXACT []
synonym: "boron-11 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000844
name: nitrogen-15 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for nitrogen-15 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "15N NMR spectra" EXACT []
synonym: "15N NMR spectrum" EXACT []
synonym: "nitrogen-15 NMR spectra" EXACT []
synonym: "nitrogen-15 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000845
name: fluorine-19 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for fluorine-19 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "19F NMR spectra" EXACT []
synonym: "19F NMR spectrum" EXACT []
synonym: "fluorine-19 NMR spectra" EXACT []
synonym: "fluorine-19 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000846
name: sulfur-33 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for sulfur-33 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "33S NMR spectra" EXACT []
synonym: "33S NMR spectrum" EXACT []
synonym: "sulfur-33 NMR spectra" EXACT []
synonym: "sulfur-33 NMR spectrum" EXACT []
synonym: "sulphur-33 NMR spectra" EXACT []
synonym: "sulphur-33 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000847
name: vanadium-51 nuclear magnetic resonance spectrum
def: "A plot of the resonance frequency of vanadium-51 nuclei in the same magnetic environment on a scale relative to their resonance frequency and with intensities proportional to the populations of nuclei in those environments." [https://orcid.org/0000-0001-5985-7429]
synonym: "51V NMR spectra" EXACT []
synonym: "51V NMR spectrum" EXACT []
synonym: "vanadium-51 NMR spectra" EXACT []
synonym: "vanadium-51 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000848
name: selenium-77 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for selenium-77 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "77Se NMR spectra" EXACT []
synonym: "77Se NMR spectrum" EXACT []
synonym: "selenium-77 NMR spectra" EXACT []
synonym: "selenium-77 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000849
name: crystallographic data
def: "Data which is obtained from a diffraction experiment." [https://orcid.org/0000-0001-5985-7429]
synonym: "crystal data" EXACT []
synonym: "diffraction data" EXACT []
is_a: CHMO:0001910 ! structure data

[Term]
id: CHMO:0000850
name: X-ray diffraction data
def: "Data which is obtained from an X-ray diffraction experiment." [https://orcid.org/0000-0001-5985-7429]
synonym: "X-ray crystallographic data" EXACT []
synonym: "X-ray diffraction (XRD) patterns" EXACT []
synonym: "X-ray diffraction (XRD) spectra" EXACT []
synonym: "x-ray diffraction pattern" EXACT []
synonym: "X-ray diffraction spectra" EXACT []
synonym: "X-ray pattern" EXACT []
synonym: "XRD data" EXACT []
synonym: "XRD diffractogram" EXACT []
synonym: "XRD pattern" EXACT []
synonym: "XRD patterns" EXACT []
synonym: "XRD profile" EXACT []
synonym: "XRD spectra" EXACT []
is_a: CHMO:0000849 ! crystallographic data

[Term]
id: CHMO:0000851
name: powder X-ray diffraction data
def: "Data which is obtained from an X-ray diffraction experiment where the specimen is a powder." [https://orcid.org/0000-0001-5985-7429]
synonym: "powder X-ray diffraction (PXRD) patterns" EXACT []
synonym: "powder X-ray diffraction (XRD) pattern" EXACT []
synonym: "powder X-ray diffraction (XRD) patterns" EXACT []
synonym: "powder X-ray diffractogram" EXACT []
synonym: "powder X-ray diffractograms" EXACT []
synonym: "powder XRD data" EXACT []
synonym: "powder XRD pattern" EXACT []
synonym: "PXD data" EXACT []
synonym: "PXD pattern" EXACT []
synonym: "PXRD data" EXACT []
synonym: "PXRD pattern" EXACT []
synonym: "XRD powder pattern" EXACT []
is_a: CHMO:0000850 ! X-ray diffraction data

[Term]
id: CHMO:0000852
name: single-crystal X-ray diffraction data
def: "Data which is obtained from an X-ray diffraction experiment where the specimen is a single crystal." [https://orcid.org/0000-0001-5985-7429]
synonym: "single crystal X-ray diffraction data" EXACT []
is_a: CHMO:0000850 ! X-ray diffraction data

[Term]
id: CHMO:0000853
name: Fourier transform infrared spectrum
def: "A plot of absorbance or emission vs. wavelength/wavenumber/frequency obtained through a Fourier transform of the times series of the absorption of a sample that has been excited by an infrared-frequency pulse." [https://orcid.org/0000-0001-5985-7429]
synonym: "Fourier transform infrared spectra" EXACT []
synonym: "FT-IR spectra" EXACT []
synonym: "FT-IR spectrum" EXACT []
synonym: "FTIR spectra" EXACT []
synonym: "FTIR spectrum" EXACT []
is_a: CHMO:0000818 ! infrared spectrum

[Term]
id: CHMO:0000854
name: Auger spectrum
def: "A plot of intensity vs. kinetic energy obtained when a high energy photon ionises a core electron and an electron from a higher energy level descends to take its place, releasing sufficient energy to eject a second so-called 'Auger' electron." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000855
name: 31P magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 31P nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "31P MAS NMR" EXACT []
synonym: "31P MAS-NMR" EXACT []
synonym: "31P-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0000739 ! 31P nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000856
name: magic angle spinning nuclear magnetic resonance spectrum
alt_id: CHMO:0002440
def: "A nuclear magnetic resonance spectrum in which line broadening has been averaged to zero by spinning the solid sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "MAS NMR spectrum" EXACT []
synonym: "MAS spectrum" EXACT []
is_a: CHMO:0001299 ! solid-state nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000857
name: carbon-13 magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where the nuclei of interest are carbon-13 nuclei and in which line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "13C MAS NMR spectrum" EXACT []
synonym: "13C MAS-NMR spectra" EXACT []
synonym: "13C MAS-NMR spectrum" EXACT []
is_a: CHMO:0000856 ! magic angle spinning nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000858
name: phosphorus-31 magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where the nuclei of interest are phosphorus-31 nuclei and in which line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "31P MAS NMR spectrum" EXACT []
synonym: "31P MAS-NMR spectrum" EXACT []
is_a: CHMO:0000839 ! phosphorus-31 nuclear magnetic resonance spectrum
is_a: CHMO:0000856 ! magic angle spinning nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000859
name: thermogravimetry-Fourier transform infrared spectroscopy
def: "The FTIR analysis of volatile compounds released during the measurement of the mass of a sample as a function of temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "TG-FT-IR" EXACT []
synonym: "TG-FTIR" EXACT []
synonym: "TG/FTIR" EXACT []
synonym: "TGA-FT-IR" EXACT []
synonym: "TGA-FTIR" EXACT []
synonym: "thermogravimetry coupled to Fourier transform infrared spectroscopy" EXACT []
synonym: "thermogravimetry-FTIR" EXACT []
is_a: CHMO:0000636 ! Fourier transform infrared spectroscopy
is_a: CHMO:0000690 ! thermogravimetry

[Term]
id: CHMO:0000860
name: thermogravimetry-mass spectrometry
def: "The MS analysis of volatile compounds released during the measurement of the mass of a sample as a function of temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "TG-MS" EXACT []
synonym: "TG/MS" EXACT []
synonym: "TGA-MS" EXACT []
synonym: "TGA/MS" EXACT []
synonym: "thermogravimetry coupled to mass spectrometry" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
is_a: CHMO:0000690 ! thermogravimetry

[Term]
id: CHMO:0000861
name: high-temperature X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at the sample which is heated from 25–2000 °C and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate." [https://orcid.org/0000-0002-0640-0422]
synonym: "high temperature X-ray diffraction" EXACT []
synonym: "high temperature XRD" EXACT []
synonym: "high-temperature XRD" EXACT []
synonym: "HT-XRD" EXACT []
synonym: "HTXRD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0000862
name: high-resolution X-ray diffraction
def: "A method for determining structure by directing a parallel beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate." [ISBN:0306458039]
synonym: "high resolution X-ray diffraction" EXACT []
synonym: "high resolution XRD" EXACT []
synonym: "high-resolution XRD" EXACT []
synonym: "HR-XRD" EXACT []
synonym: "HRXRD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0000863
name: positron annihilation lifetime spectroscopy
def: "A spectroscopy for probing the free volume between polymer chains in which the anti-particle of an electron (a positron) is injected, from a radioactive source into the sample. When the positron is annihilated a characteristic energy is emitted, and the time from injection to energy emission is measured." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08752", prov:wasInfluencedBy="http://academic.sun.ac.za/unesco/Conferences/Conference2003/ABSTRACTS/SIMON.htm"}
synonym: "positron annihilation lifetime spectrometry (PALS)" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08752"}
synonym: "positron lifetime spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy
property_value: OMO:0003012 "PALS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08752"}
property_value: OMO:0003012 "PLS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08752"}

[Term]
id: CHMO:0000864
name: luminescence spectrum
def: "A plot of intensity against wavelength obtained by measuring the amount of radiation emitted by a sample through luminescence against the frequency of the incident radiation." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000813 ! emission spectrum

[Term]
id: CHMO:0000865
name: photoluminescence spectrum
def: "A plot of intensity vs. wavelength obtained by measuring the intensity of radiation emitted by a sample through photoluminescence (emission of light as a result of stimulation with light) against the frequency/wavelength of the incident radiation." [https://orcid.org/0000-0002-0640-0422]
synonym: "photoluminescence spectra" EXACT []
synonym: "PL emission spectra" EXACT []
synonym: "PL emission spectrum" EXACT []
synonym: "PL spectra" EXACT []
synonym: "PL spectrum" EXACT []
is_a: CHMO:0000864 ! luminescence spectrum

[Term]
id: CHMO:0000866
name: room-temperature photoluminescence spectrum
def: "A plot of intensity vs. wavelength obtained by measuring the amount of radiation emitted by a sample through photoluminescence (emission of visible light) against the frequency of the incident radiation at room temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "room temperature photoluminescence spectra" EXACT []
synonym: "room temperature photoluminescence spectrum" EXACT []
synonym: "room-temperature photoluminescence spectra" EXACT []
synonym: "RT-PL spectra" EXACT []
synonym: "RT-PL spectrum" EXACT []
synonym: "RTPL spectra" EXACT []
synonym: "RTPL spectrum" EXACT []
is_a: CHMO:0000865 ! photoluminescence spectrum

[Term]
id: CHMO:0000867
name: low-temperature photoluminescence spectrum
def: "A plot of intensity vs. wavelength obtained by measuring the amount of radiation emitted by a sample through photoluminescence (emission of visible light) against the frequency of the incident radiation at low temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "low temperature photoluminescence spectra" EXACT []
synonym: "low temperature photoluminescence spectrum" EXACT []
synonym: "low-temperature photoluminescence spectra" EXACT []
synonym: "LT-PL spectra" EXACT []
synonym: "LT-PL spectrum" EXACT []
synonym: "LTPL spectra" EXACT []
synonym: "LTPL spectrum" EXACT []
is_a: CHMO:0000865 ! photoluminescence spectrum

[Term]
id: CHMO:0000868
name: sol–gel-assisted laser desorption-ionisation time-of-flight mass spectrometry
def: "Mass spectrometry where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is held in a sol–gel matrix to protect it from direct laser illumination and to separate the sample molecules. The sample molecular ions are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://doi.org/10.1039/b813957c]
synonym: "SGALDI TOF MS" EXACT []
synonym: "SGALDI-TOF-MS" EXACT []
synonym: "SGALDI-TOF/MS" EXACT []
synonym: "sol-gel-assisted laser desorption-ionisation time-of-flight mass spectrometry" EXACT []
synonym: "sol-gel-assisted laser desorption-ionisation time-of-flight mass spectroscopy" EXACT []
is_a: CHMO:0000521 ! sol-gel-assisted laser desorption-ionisation mass spectrometry

[Term]
id: CHMO:0000869
name: surface-enhanced laser desorption–ionisation time-of-flight mass spectrometry
def: "Mass spectrometry where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is mixed with a matrix compound (such as crystallised dihydrobenzoic acid) and deposited on a surface, with some chemical functionality, to protect it from direct laser illumination and to separate the sample molecules. The sample molecular ions are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "SALDI-TOF-MS" EXACT []
synonym: "SALDI-TOF/MS" EXACT []
synonym: "SELDI-TOF-MS" EXACT []
synonym: "surface enhanced laser desorption ionisation time-of-flight mass spectrometry" EXACT []
synonym: "surface-assisted laser desorption-ionisation time-of-flight mass spectrometry" EXACT []
synonym: "surface-enhanced laser desorption-ionisation time-of-flight mass spectrometry" EXACT []
synonym: "surface-enhanced laser desorption-ionisation time-of-flight mass spectroscopy" EXACT []
is_a: CHMO:0000522 ! surface-enhanced laser desorption-ionisation mass spectrometry

[Term]
id: CHMO:0000870
name: near-infrared Raman spectroscopy
def: "Spectroscopy where the Raman scattering of near-infrared radiation (radiation in the range 0.8–2 μm) is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "near-infrared Raman" EXACT []
synonym: "NIR Raman" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy

[Term]
id: CHMO:0000871
name: dynamic reaction cell inductively coupled plasma mass spectrometry
def: "Mass spectrometry where the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction. The sample is held in a dynamic reaction cell which contains a reagent gas that reacts preferentially with certain species, in order to allow only the analyte ions into the mass-to-charge analyser and the detector." [https://orcid.org/0000-0002-0640-0422]
synonym: "DRC-ICP-MS" EXACT []
synonym: "dynamic reaction cell inductively coupled plasma mass spectroscopy" EXACT []
synonym: "ICP-DRC-MS" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry

[Term]
id: CHMO:0000872
name: gas chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by gas chromatography before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "gas chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "gas chromatography inductively coupled plasma mass spectroscopy" EXACT []
synonym: "GC-ICP-MS" EXACT []
synonym: "GC-ICP/MS" EXACT []
is_a: CHMO:0000497 ! gas chromatography-mass spectrometry
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0000873
name: ion-exchange chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by ion-exchange chromatography before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "IC-ICP-MS" EXACT []
synonym: "IC-ICP/MS" EXACT []
synonym: "IEC-ICP-MS" EXACT []
synonym: "ion chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "ion chromatography inductively coupled plasma mass spectroscopy" EXACT []
synonym: "ion chromatography-inductively coupled plasma mass spectrometry" EXACT []
is_a: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: CHMO:0000538 ! inductively coupled plasma mass spectrometry
intersection_of: BFO:0000118 CHMO:0001014 ! has proper occurrent part ion-exchange chromatography
relationship: BFO:0000118 CHMO:0001014 ! has proper occurrent part ion-exchange chromatography

[Term]
id: CHMO:0000874
name: conductive atomic force microscopy
def: "Conductive AFM is used for collecting simultaneous topography imaging and current imaging. Specifically, standard conductive AFM operates in contact AFM mode. Variations in surface conductivity can be distinguished using this mode. Conductive AFM operates in contact AFM mode by using a conductive AFM tip. The contact tip is scanned in contact with the sample surface. Just like contact AFM, the feedback loop uses the DC cantilever deflection signal to maintain a constant force between the tip and the sample to generate the topography image. At the same time, a DC bias is applied to the tip. The sample is held at ground potential." [http://www.mcc.uiuc.edu/summerschool/2002/Chang%20Liu/Liu_files/ChangLiu5.pdf]
synonym: "C-AFM" EXACT []
synonym: "CAFM" EXACT []
synonym: "conductive AFM" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy

[Term]
id: CHMO:0000875
name: electrochemical surface-enhanced Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a visible laser, at a metal (Au, Ag or Cu) electrochemcial interface is detected." [https://doi.org/jp809363m]
synonym: "EC-SERS" EXACT []
synonym: "electrochemical SERS" EXACT []
synonym: "electrochemical surface enhanced Raman scattering" EXACT []
synonym: "electrochemical surface-enhanced Raman scattering" EXACT []
synonym: "electrochemical surface-enhanced Raman spectroscopy" EXACT []
is_a: CHMO:0000677 ! surface-enhanced Raman spectroscopy

[Term]
id: CHMO:0000876
name: Fourier transform electrochemical-induced impedance spectroscopy
def: "Spectroscopy where the change in impedance (the resistance of alternating current) of an electrochemical cell is measured. A Fourier transform is then applied to the spectrum." [https://orcid.org/0000-0002-0640-0422]
synonym: "FT-EIS" EXACT []
is_a: CHMO:0000423 ! electrochemical-induced impedance spectroscopy

[Term]
id: CHMO:0000877
name: time-resolved X-ray diffraction
def: "A method for determining structure by directing a short (ns or ps) pulse beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate as a function of time." [ISBN:0792346858]
synonym: "time resolved X-ray diffraction" EXACT []
synonym: "TR-XRD" EXACT []
synonym: "TRXRD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0000878
name: microphotoluminescence spectroscopy
def: "Spectroscopy where the luminesence (the emission of visible light) from a small area (<10 microns diameter) of a sample which has been illuminated with light, is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "micro-photoluminescence spectroscopy" EXACT []
synonym: "micro-PL spectroscopy" EXACT []
synonym: "μ-PL spectroscopy" EXACT []
synonym: "μPL spectroscopy" EXACT []
is_a: CHMO:0000773 ! photoluminescence spectroscopy

[Term]
id: CHMO:0000879
name: high-frequency electron spin resonance spectroscopy
def: "Spectroscopy where the response of an atom with an unpaired electron to short (ns) pulses of high-frequency microwave radiation (mm wavelength) in a high magnetic field is measured." [ISBN:0306483165]
synonym: "HF-EPR" EXACT []
synonym: "HF-ESR" EXACT []
synonym: "high frequency electron paramagnetic resonance spectroscopy" EXACT []
synonym: "high frequency electron spin resonance spectroscopy" EXACT []
synonym: "high-field electron paramagnetic resonance spectroscopy" EXACT []
synonym: "high-field electron spin resonance spectroscopy" EXACT []
synonym: "high-field EPR" EXACT []
synonym: "high-field ESR" EXACT []
synonym: "high-frequency EPR" EXACT []
synonym: "high-frequency ESR" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy

[Term]
id: CHMO:0000880
name: low-frequency electron spin resonance spectroscopy
def: "Spectroscopy where the response of an atom with an unpaired electron to short (ns) pulses of low-frequency microwave, L-band (cm wavelength) or radio frequency (m wavelength) radiation in a magnetic field is measured." [ISBN:0306483165]
synonym: "low frequency EPR" EXACT []
synonym: "low frequency ESR" EXACT []
synonym: "low-frequency electron paramagnetic resonance spectroscopy" EXACT []
synonym: "low-frequency EPR" EXACT []
synonym: "low-frequency ESR" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy

[Term]
id: CHMO:0000881
name: saturation-transfer electron spin resonance spectroscopy
def: "Spectroscopy used to measure very slow rotational motions where the response of an atom with an unpaired electron to short (ns) pulses of microwave radiation in a magnetic field is measured. The microwave energy absorbed by the spins is such that there is an equal population of upper and lower spin states (described as 'saturated')." [ISBN:0199637474]
synonym: "saturation transfer electron spin resonance spectroscopy" EXACT []
synonym: "saturation transfer spectroscopy" EXACT []
synonym: "saturation-transfer EPR" EXACT []
synonym: "saturation-transfer ESR" EXACT []
synonym: "saturation-transfer spectroscopy" EXACT []
synonym: "ST-EPR" EXACT []
synonym: "ST-ESR" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy

[Term]
id: CHMO:0000882
name: longitudinally detected electron spin resonance spectroscopy
def: "Spectroscopy where the longitudinal response of an atom with an unpaired electron in a magnetic field to two transverse waves is detected." [https://doi.org/10.1016/j.jnoncrysol.2006.06.021]
synonym: "LODESR" EXACT []
synonym: "longitudinally-detected EPR" EXACT []
synonym: "longitudinally-detected ESR" EXACT []
is_a: CHMO:0000329 ! continuous-wave electron spin resonance spectroscopy

[Term]
id: CHMO:0000883
name: plasma-assisted desorption–ionisation mass spectrometry
def: "A plasma mass spectrometry in which a plasma is directed onto the surface of interest causing desorption of sample molecules from the surface and subsequent ionisation." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09190"}
synonym: "PADI-MS" EXACT OMO:0003012 []
synonym: "PADI/MS" EXACT OMO:0003012 []
synonym: "plasma assisted desorption ionization mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09190"}
synonym: "plasma-assisted desorption-ionisation mass spectrometry" EXACT []
synonym: "plasma-assisted desorption-ionisation mass spectroscopy" EXACT []
is_a: CHMO:0000534 ! plasma mass spectrometry
property_value: OMO:0003012 "PADI" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09190"}

[Term]
id: CHMO:0000884
name: electrospray-assisted laser desorption-ionisation mass spectrometry
def: "Mass spectrometry where neutral molecules are desorbed from the sample (usually biological) using a nitrogen laser and then ionised by collision with charged solvent droplets which are formed by forcing the solvent through a small heated capillary into an electric field." [https://doi.org/10.1002/rcm.2243]
synonym: "ELDI-MS" EXACT []
synonym: "ELDI/MS" EXACT []
synonym: "electrospray ionisation laser desorption mass spectrometry" EXACT []
synonym: "electrospray-assisted laser desorption-ionisation mass spectroscopy" EXACT []
synonym: "ESI-LD-MS" EXACT []
is_a: CHMO:0000515 ! laser desorption-ionisation mass spectrometry

[Term]
id: CHMO:0000885
name: surface-enhanced chiral Raman spectroscopy
def: "Spectroscopy where vibrational optical activity from a sample absorbed onto a metal (Au, Ag or Cu) surface is measured by means of a small difference in the intensity of Raman scattering from chiral molecules of right- and left-circularly polarised incident light." [https://orcid.org/0000-0002-0640-0422]
synonym: "SEROA" EXACT []
synonym: "surface enhanced chiral Raman spectroscopy" EXACT []
synonym: "surface enhanced Raman optical activity" EXACT []
synonym: "surface-enhanced Raman optical activity" EXACT []
is_a: CHMO:0000657 ! chiral Raman spectroscopy

[Term]
id: CHMO:0000886
name: dual-inlet isotope ratio mass spectrometry
def: "Mass spectrometry where purified gas obtained from a sample is alternated rapidly with a standard gas (of known isotopic composition) by means of a system of valves, so that a number of comparative measurements are made of both gases. The relative abundance of isotopes in a sample is then determined." [https://orcid.org/0000-0002-0640-0422]
synonym: "DI-IRMS" EXACT []
synonym: "DI/IRMS" EXACT []
synonym: "dual inlet IRMS" EXACT []
synonym: "dual inlet isotope ratio mass spectrometry" EXACT []
synonym: "dual-inlet IRMS" EXACT []
is_a: CHMO:0000506 ! isotope ratio mass spectrometry

[Term]
id: CHMO:0000887
name: continuous-flow isotope ratio mass spectrometry
def: "Mass spectrometry where the relative abundance of isotopes in a sample is determined. Measurements are taken immediately after sample preparation and separately to the standard gas." [https://orcid.org/0000-0002-0640-0422]
synonym: "CF-IRMS" EXACT []
synonym: "CF/IRMS" EXACT []
synonym: "continuous flow isotope ratio mass spectrometry" EXACT []
synonym: "continuous-flow IRMS" EXACT []
is_a: CHMO:0000506 ! isotope ratio mass spectrometry

[Term]
id: CHMO:0000888
name: proton-decoupled nuclear magnetic resonance spectroscopy
def: "A type of NMR spectroscopy where (J/scalar) couplings to 1H nuclei are cancelled by applying radio frequency radiation to saturate or otherwise manipulate the 1H spins such that no evolution of the coupling occurs." [rsc:pr]
synonym: "proton-decoupled NMR" EXACT []
synonym: "proton-decoupled NMR spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000889
name: proton-decoupled 31P nuclear magnetic resonance spectroscopy
def: "A type of NMR spectroscopy where (J/scalar) couplings between 31P and 1H nuclei are cancelled by applying radio frequency radiation to saturate or otherwise manipulate the 1H spins such that no evolution of the coupling occurs." [rsc:pr]
synonym: "31P{1H}-NMR" EXACT []
synonym: "31P{1H}-NMR spectroscopy" EXACT []
is_a: CHMO:0000739 ! 31P nuclear magnetic resonance spectroscopy
is_a: CHMO:0000888 ! proton-decoupled nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000890
name: proton-decoupled 13C nuclear magnetic resonance spectroscopy
def: "A type of NMR spectroscopy where (J/scalar) couplings between 13C and 1H nuclei are cancelled by applying radio frequency radiation to saturate or otherwise manipulate the 1H spins such that no evolution of the coupling occurs." [rsc:pr]
synonym: "13C{1H}-NMR" EXACT []
synonym: "13C{1H}-NMR spectroscopy" EXACT []
is_a: CHMO:0000595 ! 13C nuclear magnetic resonance spectroscopy
is_a: CHMO:0000888 ! proton-decoupled nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000891
name: proton-decoupled nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where (J/scalar) coupling patterns between protons and heteronuclei have been removed." [rsc:pr]
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000892
name: proton-decoupled phosphorus-31 nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where the nuclei of interest are phosphorus-31 nuclei and (J/scalar) coupling patterns between protons and phosphorus-31 nuclei have been removed." [rsc:pr]
synonym: "31P{1H} NMR spectrum" EXACT []
synonym: "31P{1H}-NMR spectrum" EXACT []
is_a: CHMO:0000839 ! phosphorus-31 nuclear magnetic resonance spectrum
is_a: CHMO:0000891 ! proton-decoupled nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000893
name: proton-decoupled carbon-13 nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where the nuclei of interest are carbon-13 nuclei and (J/scalar) coupling patterns between protons and carbon-13 nuclei have been removed." [rsc:pr]
synonym: "13C{1H} NMR spectrum" EXACT []
synonym: "13C{1H}-NMR spectrum" EXACT []
is_a: CHMO:0000891 ! proton-decoupled nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000894
name: electron diffraction data
def: "Data which is obtained from an electron diffraction experiment." [https://orcid.org/0000-0001-5985-7429]
synonym: "ED data" EXACT []
synonym: "ED pattern" EXACT []
synonym: "electron diffraction pattern" EXACT []
synonym: "electron diffraction patterns" EXACT []
is_a: CHMO:0000849 ! crystallographic data

[Term]
id: CHMO:0000895
name: transmission high-energy electron diffraction data
def: "Data which is obtained from a transmission high-energy electron diffraction experiment." [https://orcid.org/0000-0001-5985-7429]
synonym: "SADP data" EXACT []
synonym: "SAED data" EXACT []
synonym: "SAED pattern" EXACT []
synonym: "selected area electron diffraction data" EXACT []
synonym: "selected-area electron diffraction (SAED) pattern" EXACT []
synonym: "selected-area electron diffraction (SAED) patterns" EXACT []
synonym: "THEED data" EXACT []
synonym: "THEED pattern" EXACT []
synonym: "transmission high energy electron diffraction data" EXACT []
is_a: CHMO:0000894 ! electron diffraction data

[Term]
id: CHMO:0000896
name: rotational-echo double-resonance spectroscopy
def: "A magic angle spinning nuclear magnetic resonance spectroscopy in which the evolution of dipolar couplings between nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0000973] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08409"}
synonym: "rotational echo double resonance spectroscopy" EXACT []
synonym: "rotational echo double-resonance (REDOR) spectroscopy" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "REDOR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08409"}

[Term]
id: CHMO:0000897
name: saturation transfer difference nuclear magnetic resonance spectroscopy
def: "A type of NMR spectroscopy where radio frequency pulses are used to induce an equal population of upper and lower spin states in ('saturate') certain selected protons, removing their signal from the NMR spectrum. The resulting spectrum is then subtracted from a reference spectrum obtained without saturation. Saturation-transfer NMR is used to detect the transient binding of small molecule ligands to macromolecular receptors." [rsc:pr]
synonym: "nuclear magnetic resonance saturation transfer difference (STD) spectroscopy" EXACT []
synonym: "nuclear magnetic resonance saturation transfer difference spectroscopy" EXACT []
synonym: "saturation transfer difference (STD) nuclear magnetic resonance spectroscopy" EXACT []
synonym: "STD" EXACT []
synonym: "STD-NMR" EXACT []
synonym: "STD-NMR spectroscopy" EXACT []
is_a: CHMO:0000607 ! nuclear Overhauser enhancement spectroscopy

[Term]
id: CHMO:0000898
name: saturation transfer double difference nuclear magnetic resonance spectroscopy
def: "A type of NMR spectroscopy where radio frequency pulses are used to induce an equal population of upper and lower spin states in ('saturate') certain selected protons, removing their signal from the NMR spectrum. The signal from two different samples is obtained simultaneously and common signals are cancelled automatically. Saturation-transfer double-difference NMR is used to detect the transient binding of small molecule ligands to macromolecular receptors." [rsc:pr]
synonym: "saturation-transfer double-difference nuclear magnetic resonance spectroscopy" EXACT []
synonym: "STDD-NMR" EXACT []
is_a: CHMO:0000897 ! saturation transfer difference nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000899
name: diffuse reflectance ultraviolet–visible spectrophotometry
def: "Spectroscopy where the diffuse reflection of radiation in the range ultraviolet to visible (190–800 nm) by a sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "diffuse reflectance UV-vis spectroscopy" EXACT []
synonym: "diffuse reflectance UV-visible" EXACT []
synonym: "diffuse reflectance UV–vis spectroscopy" EXACT []
synonym: "UV-vis-diffuse reflectance spectroscopy" EXACT []
synonym: "UV-vis-DRS" EXACT []
synonym: "UV–vis-diffuse reflectance spectroscopy" EXACT []
synonym: "UV–vis–DRS" EXACT []
is_a: CHMO:0000292 ! ultraviolet-visible spectrophotometry

[Term]
id: CHMO:0000900
name: X-ray photoelectron spectrum
def: "A plot of photoelectron count vs. kinetic energy (following illumination of the sample with X-rays)." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-Ray photoelectron spectra" EXACT []
synonym: "X-ray photoelectron spectra" EXACT []
synonym: "X-Ray photoelectron spectrum" EXACT []
synonym: "XPS spectra" EXACT []
synonym: "XPS spectrum" EXACT []
synonym: "XPS survey spectra" EXACT []
synonym: "XPS survey spectrum" EXACT []
is_a: CHMO:0000822 ! photoelectron spectrum

[Term]
id: CHMO:0000901
name: neutron diffraction data
def: "Data which is obtained from a neutron diffraction experiment." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000849 ! crystallographic data

[Term]
id: CHMO:0000902
name: temperature-resolved X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate as a function of temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "temperature-resolved XRD" EXACT []
synonym: "variable-temperature X-ray diffraction" EXACT []
synonym: "VT-XRD" EXACT []
synonym: "X-ray thermodiffractometry" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0000903
name: chemical shift anisotropy experiment
def: "An NMR experiment in which differences in chemical shift are used to give information about the orientation of those spins with respect to the field and, thus, the orientation of the molecule." [rsc:pr]
synonym: "CSA experiment" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method

[Term]
id: CHMO:0000904
name: paramagnetic relaxation enhancement
def: "An NMR technique whereby paramagnetic ions are introduced to a sample which cause enhanced relaxation of the spins in proximity of the paramagnetic spin label, giving long-range (up to 24 Å) structural information. Also used in binding studies, allowing identification of the atoms involved in binding." [rsc:pr]
synonym: "paramagnetic relaxation enhancements" EXACT []
synonym: "PRE" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method

[Term]
id: CHMO:0000905
name: spin diffusion experiment
def: "An NMR experiment which exploits the increased efficiency of energy (magnetisation) transfer between nuclei via dipolar coupling in rigid or semi-rigid samples. The rate at which polarisation is transferred between spins is measured giving information on the proximity and orientation of the interacting spins within the sample." [rsc:pr]
is_a: CHMO:0001806 ! nuclear magnetic resonance method

[Term]
id: CHMO:0000906
name: spin counting experiment
def: "An NMR experiment which measures the variation in amplitude of signals from dipolar-coupled nuclei over time, yielding information about the number of coupled nuclei in the system." [rsc:pr]
is_a: CHMO:0001806 ! nuclear magnetic resonance method

[Term]
id: CHMO:0000907
name: 1H spin diffusion experiment
def: "An NMR experiment which exploits the increased efficiency of energy (magnetisation) transfer between 1H nuclei via dipolar coupling in rigid or semi-rigid samples. The rate at which polarisation is transferred between spins is measured giving information on the proximity and orientation of the interacting spins within the sample." [rsc:pr]
is_a: CHMO:0000905 ! spin diffusion experiment

[Term]
id: CHMO:0000908
name: 19F spin diffusion experiment
def: "An NMR experiment which exploits the increased efficiency of energy (magnetisation) transfer between 19F nuclei via dipolar coupling in rigid or semi-rigid samples. The rate at which polarisation is transferred between spins is measured giving information on the proximity and orientation of the interacting spins within the sample." [rsc:pr]
is_a: CHMO:0000905 ! spin diffusion experiment

[Term]
id: CHMO:0000909
name: polarisation inversion and spin exchange at the magic angle
def: "A magic angle spinning NMR experiments in which dipolar coupling is reintroduced to obtain information on the proximity of nuclei within the sample." [FIX:0001006]
synonym: "dipolar recoupling distance experiment" EXACT []
synonym: "dipolar recoupling experiment" EXACT []
synonym: "PISEMA" EXACT OMO:0003012 []
synonym: "polarization inversion and spin exchange at the magic angle" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000910
name: separated-local-field nuclear magnetic resonance spectroscopy
def: "A two-dimensional NMR experiment which exploits the differential dipolar couplings which nuclei exhibit to their neighboring protons within local magnetic fields. The experiment consist of two time intervals: during the first time period the dipolar couplings are encoded in the NMR signal, while in the detection period the signals of different nuclei are separated on the basis of their differences in chemical shift." [ISBN:1402053274]
synonym: "2D separated local field NMR" EXACT []
synonym: "2D SLF" EXACT []
synonym: "2D SLF NMR" EXACT []
synonym: "2D-SLF" EXACT []
synonym: "2D-SLF NMR" EXACT []
synonym: "separate local field NMR" EXACT []
synonym: "separate-local-field NMR" EXACT []
synonym: "separated local field (SLF) NMR" EXACT []
synonym: "separated local field NMR" EXACT []
synonym: "separated local field spectroscopy" EXACT []
synonym: "separated-local field (SLF) NMR" EXACT []
synonym: "separated-local field NMR" EXACT []
synonym: "separated-local-field spectroscopy" EXACT []
synonym: "SLF NMR" EXACT []
synonym: "SLF spectroscopy" EXACT []
is_a: CHMO:0000598 ! two-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000911
name: 15N separated-local-field nuclear magnetic resonance spectroscopy
def: "A two-dimensional NMR experiment which exploits the differential dipolar couplings which 15N nuclei exhibit to their neighboring protons within local magnetic fields. The experiment consist of two time intervals: during the first time period the dipolar couplings are encoded in the NMR signal, while in the detection period the signals of different nuclei are separated on the basis of their differences in chemical shift." [https://orcid.org/0000-0002-0640-0422]
synonym: "15N separated-local-field NMR" EXACT []
synonym: "15N SLF NMR" EXACT []
synonym: "2D 15N SLF" EXACT []
is_a: CHMO:0000910 ! separated-local-field nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000912
name: 19F spin counting experiment
def: "An NMR experiment which measures the variation in amplitude of signals from dipolar-coupled 19F nuclei over time, yielding information about the number of coupled nuclei in the system." [rsc:pr]
is_a: CHMO:0000906 ! spin counting experiment

[Term]
id: CHMO:0000913
name: 15N chemical shift anisotropy experiment
def: "An NMR experiment in which differences in chemical shift of 15N nuclei under isotropic (unaligned media) and anisotropic (aligned media) conditions are used to give information about the orientation of those spins with respect to the field and, thus, the orientation of the molecule." [rsc:pr]
is_a: CHMO:0000903 ! chemical shift anisotropy experiment

[Term]
id: CHMO:0000914
name: differential scanning calorimetry curve
def: "A plot of enthalpy vs. temperature obtained by measuring the enthalpy required to increase the temperature of a sample as a function of temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "DSC curve" EXACT []
synonym: "DSC heating curve" EXACT []
synonym: "DSC plot" EXACT []
synonym: "DSC thermogram" EXACT []
synonym: "DSC thermograms" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000915
name: rheometry
def: "The study of the flow of fluids which cannot be defined by a single value of viscosity. Rheometry is the measurement of the relationship between deformation and stress for these liquids." [https://orcid.org/0000-0002-0640-0422]
synonym: "rheological measurements" EXACT []
synonym: "rheology" EXACT []
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000916
name: shear rheometry
def: "The characterisation of flow or deformation of a liquid, which cannot be defined by a single value of viscosity, as a result of shear stress." [https://orcid.org/0000-0002-0640-0422]
synonym: "shear rheology" EXACT []
is_a: CHMO:0000915 ! rheometry

[Term]
id: CHMO:0000917
name: temperature-dependent rheometry
def: "The study of the temperature dependence of the relationship between deformation and stress for fluids which cannot be defined by a single value of viscosity." [https://orcid.org/0000-0002-0640-0422]
synonym: "temperature dependent rheology" EXACT []
synonym: "temperature dependent rheometry" EXACT []
synonym: "temperature-dependent rheological measurements" EXACT []
synonym: "temperature-dependent rheology" EXACT []
is_a: CHMO:0000915 ! rheometry

[Term]
id: CHMO:0000918
name: flow curve
def: "A plot of stress vs. flow rate obtained from rheological measurements." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000919
name: grazing-angle X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. The incident X-ray beam strikes the sample at a small angle (<5°) close to the critical angle of total external X-ray reflection." [https://orcid.org/0000-0002-0640-0422]
synonym: "GAXRD" EXACT []
synonym: "GID" EXACT []
synonym: "GIXRD" EXACT []
synonym: "glancing angle X-ray diffraction" EXACT []
synonym: "glancing angle XRD" EXACT []
synonym: "glancing incidence X-ray diffraction" EXACT []
synonym: "glancing incidence XRD" EXACT []
synonym: "glancing-angle X-ray diffraction" EXACT []
synonym: "glancing-angle XRD" EXACT []
synonym: "glancing-incidence X-ray diffraction" EXACT []
synonym: "glancing-incidence XRD" EXACT []
synonym: "grazing angle X-ray diffraction" EXACT []
synonym: "grazing angle XRD" EXACT []
synonym: "grazing incidence X-ray diffraction" EXACT []
synonym: "grazing incidence XRD" EXACT []
synonym: "grazing-angle incidence X-ray diffraction" EXACT []
synonym: "grazing-angle incidence XRD" EXACT []
synonym: "grazing-angle XRD" EXACT []
synonym: "grazing-incidence diffraction" EXACT []
synonym: "grazing-incidence X-ray diffraction" EXACT []
synonym: "grazing-incidence XRD" EXACT []
is_a: CHMO:0001152 ! small-angle X-ray diffraction

[Term]
id: CHMO:0000920
name: variable angle correlation spectroscopy
def: "A two-dimensional solid-state NMR experiment which correlates the chemical shift anisotropy of a nucleus with its isotropic chemical shift by performing a series of experiments each at a different spinning angle relative to the magnetic field." [rsc:pr]
synonym: "2D VACSY" EXACT []
synonym: "2D VACSY NMR" EXACT []
synonym: "VACSY" EXACT []
synonym: "VACSY NMR" EXACT []
synonym: "variable-angle correlation spectroscopy" EXACT []
is_a: CHMO:0000909 ! polarisation inversion and spin exchange at the magic angle

[Term]
id: CHMO:0000921
name: Osteryoung square-wave voltammetry
def: "A square-wave voltammetry in which there is one square wave cycle per staircase step." [] {prov:wasInfluencedBy="ISBN:0471594628"}
synonym: "Osteryoung square wave voltammetry" EXACT []
synonym: "OSWV" EXACT OMO:0003012 []
is_a: CHMO:0000040 ! square-wave voltammetry

[Term]
id: CHMO:0000922
name: voltammogram
def: "A spectrum plotting cell current vs. the potential between the indicator and reference electrodes obtained from a voltammetry experiment." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09149"}
synonym: "voltammetric profile" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000923
name: square-wave voltammogram
def: "A plot of cell current vs. the potential between the indicator and reference electrodes obtained from a square-wave voltammetry experiment." [https://orcid.org/0000-0002-0640-0422]
synonym: "square wave voltammogram" EXACT []
synonym: "square wave voltammograms" EXACT []
synonym: "square-wave voltammograms" EXACT []
is_a: CHMO:0000922 ! voltammogram

[Term]
id: CHMO:0000924
name: magnetometry
alt_id: FIX:0000048
def: "The measurement of the strength and/or direction of magnetic fields, or the magnetic susceptibility of a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "magnetic susceptibility measurements" EXACT []
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000925
name: vibrating-sample magnetometry
def: "The measurement of the change in magnetic field caused by the vibration of a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "vibrating sample magnetometry" EXACT []
synonym: "VSM" EXACT []
is_a: CHMO:0000924 ! magnetometry

[Term]
id: CHMO:0000926
name: superconducting quantum interference device magnetometry
def: "The measurement of very small magnetic fields (5 x 10-18 T) using a superconducting quantum interference device." [https://orcid.org/0000-0002-0640-0422]
synonym: "SQUID magnetometry" EXACT []
synonym: "SQUID measurements" EXACT []
is_a: CHMO:0000924 ! magnetometry

[Term]
id: CHMO:0000927
name: velocimetry
def: "The measurement of the velocity of a moving object or medium." [https://doi.org/047139484X]
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0000928
name: particle-tracking velocimetry
def: "A method for determining the velocity of fluids by tracking the diffracted or fluorescent light emitted from individual particles in successive digital camera images." [https://orcid.org/0000-0002-0640-0422]
synonym: "particle tracking velocimetry" EXACT []
synonym: "PTV" RELATED []
is_a: CHMO:0002042 ! optical velocimetry

[Term]
id: CHMO:0000929
name: frequency-switched Lee-Goldberg cross polarization
def: "A magic angle spinning NMR dipolar recoupling technique used to determine dipolar couplings between 1H and 13C nuclei. A FSLG sequence is used to remove homonuclear couplings (by spin-locking the 1H nuclei) and polarization transfer from the protons to the 13C via dipolar coupling manifests as a splitting of the detected 13C signal." [rsc:pr]
synonym: "frequency switched Lee-Goldberg cross polarisation" EXACT []
synonym: "frequency switched Lee-Goldberg cross polarization" EXACT []
synonym: "frequency-switched Lee-Goldberg cross polarisation" EXACT []
synonym: "FSLG-CP" EXACT []
is_a: CHMO:0000909 ! polarisation inversion and spin exchange at the magic angle

[Term]
id: CHMO:0000930
name: cold-spray ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment , where the ions are obtained by forcing a solution (usually in an organic solvent) of the sample through a small cold (10–80 °C) capillary (at a flow rate of 1–10 L min1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "cold-spray ionisation mass spectra" EXACT []
synonym: "CSI-MS spectra" EXACT []
synonym: "CSI-MS spectrum" EXACT []
is_a: CHMO:0000812 ! electrospray ionisation mass spectrum

[Term]
id: CHMO:0000931
name: heteronuclear two-dimensional nuclear magnetic resonance spectroscopy
def: "Any type of heteronuclear NMR spectroscopy where a second frequency dimension is employed." [FIX:0000147, rsc:pr]
synonym: "heteronuclear 2D NMR" EXACT []
is_a: CHMO:0000598 ! two-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0000932
name: two-dimensional nuclear magnetic resonance spectrum
def: "A two-dimensional plot of chemical shift vs. intensity for spin-active nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field. Signals are defined in terms of two frequencies; by the chemical shift of a particular nucleus in one dimension and, in the other, by the chemical shift of a correlated nucleus." [rsc:pr]
synonym: "2D NMR spectra" EXACT []
synonym: "2D NMR spectrum" EXACT []
synonym: "2D-NMR spectra" EXACT []
synonym: "2D-NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000933
name: distortionless enhancement with polarization transfer spectrum
def: "A nuclear magnetic resonance spectrum where the where the nuclei of interest are carbon-13 nuclei, the signals from which are enhanced by the transfer of magnetisation from 1H nuclei." [rsc:pr]
synonym: "DEPT NMR spectrum" EXACT []
synonym: "DEPT spectrum" EXACT []
is_a: CHMO:0000837 ! carbon-13 nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000934
name: heteronuclear single quantum coherence spectrum
def: "A two-dimensional NMR spectrum in which peaks appear at the chemical shift of (usually) protons in one dimension and at the chemical shift of their covalently-bound heteroatoms in the other dimension." [rsc:pr]
synonym: "heteronuclear single quantum coherence spectra" EXACT []
synonym: "HSQC spectra" EXACT []
synonym: "HSQC spectrum" EXACT []
is_a: CHMO:0000932 ! two-dimensional nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000935
name: heteronuclear multiple bond coherence spectrum
def: "A heteronuclear NMR spectrum where a second frequency dimension is employed to disperse the signals and reveal correlations between nuclei which are 2–3 bonds removed." [rsc:pr]
synonym: "HMBC spectra" EXACT []
synonym: "HMBC spectrum" EXACT []
is_a: CHMO:0000932 ! two-dimensional nuclear magnetic resonance spectrum

[Term]
id: CHMO:0000936
name: reflectance spectroscopy
def: "The study of radiation as a function of wavelength that has been reflected from or scattered by a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "reflectance spectrometry" EXACT []
synonym: "reflection spectrometry" EXACT []
synonym: "reflection spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000937
name: reflectance spectrum
def: "A plot of reflectance (%) vs. wavenumber obtained by measuring the amount of radiation reflected by a sample." [https://doi.org/10.1021/j100173a016]
synonym: "reflectance spectra" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0000938
name: transmission spectroscopy
def: "The study of radiation as a function of wavelength that has been transmitted through a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "transmission spectrometry" EXACT []
synonym: "transmittance spectrometry" EXACT []
synonym: "transmittance spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0000939
name: transmission spectrum
def: "A spectrum plotting transmittance vs. wavelength." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08294"}
synonym: "transmittance spectrum" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08294"}
is_a: CHMO:0000800 ! spectrum
property_value: OMO:0003004 "transmission spectra" xsd:string

[Term]
id: CHMO:0000940
name: vector piezoresponse force microscopy
def: "Microscopy where an electric field is applied to a sharp spike (known as a 'tip') which is mounted on the end of a cantilever. The tip scans the surface of a piezoelectric specimen and the distortion of the electric field by the specimen is measured as components from three directions (one vertical and two lateral). A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "vector PFM" EXACT []
synonym: "VPFM" EXACT []
is_a: CHMO:0000114 ! piezoresponse force microscopy

[Term]
id: CHMO:0000941
name: scanning electron microscope
def: "An electron microscope in which the image is produced by scanning the electron beam across the specimen." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.S05484"}
is_a: CHMO:0001088 ! electron microscope
property_value: OMO:0003012 "SEM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.S05484"}

[Term]
id: CHMO:0000942
name: field-emission scanning electron microscope
def: "A piece of apparatus which is used to produce an enlarged image of a specimen by scanning a finely focused (<10 nm diameter) electron beam produced by thermionic emission heating (field emission) with an acceleration voltage of 50–150 kV across the specimen under vacuum and measuring interaction of the electrons with the specimen." [https://orcid.org/0000-0002-0640-0422]
synonym: "FE-SEM" RELATED []
synonym: "FEG-SEM" RELATED []
synonym: "field emission scanning electron microscope" EXACT []
synonym: "field emission SEM" RELATED []
synonym: "field-emission SEM" RELATED []
is_a: CHMO:0000941 ! scanning electron microscope

[Term]
id: CHMO:0000943
name: scanning probe microscope
def: "A microscope which uses a probe to scan the surface of the specimen, mechanically moving the probe in a raster scan of the specimen, line by line, and recording the probe-surface interaction as a function of position, producing an image of the surface. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [CHMO:0000112]
synonym: "SPM" RELATED []
is_a: CHMO:0000953 ! microscope

[Term]
id: CHMO:0000945
name: dynamic reaction cell
def: "A piece of apparatus that contains a reagent gas that reacts preferentially with certain species in order to allow only the analyte ions into the mass-to-charge analyser and the detector." [http://rock.esc.cam.ac.uk/icpms/drc.html]
synonym: "DRC" EXACT []
is_a: OBI:0000968 ! obsolete device
relationship: BFO:0000175 CHMO:0000955 ! proper part of continuant at some time inductively coupled plasma mass spectrometer

[Term]
id: CHMO:0000946
name: optical tweezers
def: "A piece of apparatus, consisting of a laser, an optical microscope, a condenser and a CCD camera, that is used to manipulate microscopic particles." [https://orcid.org/0000-0002-0640-0422]
synonym: "optical trap" EXACT []
synonym: "optical tweezer" EXACT []
synonym: "single-beam gradient force optical trap" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000947
name: optical microscope
def: "A piece of apparatus, consisting of an eyepiece, an objective lens, object turret, stage, and light source, which collects electromagnetic radiation in the visible range." [https://orcid.org/0000-0001-5985-7429]
synonym: "light microscope" EXACT []
is_a: CHMO:0000953 ! microscope

[Term]
id: CHMO:0000948
name: charge-coupled device
def: "A device, based on a semiconductor chip, which converts the intensity of light falling onto its surface at different points into a charge. When a photon is absorbed by the chip, a single electron is released. Electrodes covering the chip surface hold these electrons in place in an array of wells, or pixels, so that during exposure of the chip to light, a pattern of charge builds up that corresponds to the pattern of light." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08230"}
synonym: "CCD array" EXACT []
synonym: "charge coupled device" EXACT []
is_a: OBI:0000968 ! obsolete device
relationship: BFO:0000175 CHMO:0002181 ! proper part of continuant at some time charge-coupled-device camera
property_value: OMO:0003012 "CCD" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08230"}

[Term]
id: CHMO:0000949
name: charge-coupled device diffractometer
def: "A diffractometer in which the detector is a charge-coupled device." [https://orcid.org/0000-0001-5985-7429]
synonym: "CCD diffractometer" EXACT []
is_a: CHMO:0000950 ! diffractometer
intersection_of: CHMO:0000950 ! diffractometer
intersection_of: BFO:0000174 CHMO:0000948 ! has proper continuant part at some time charge-coupled device
relationship: BFO:0000174 CHMO:0000948 ! has proper continuant part at some time charge-coupled device

[Term]
id: CHMO:0000950
name: diffractometer
def: "A piece of apparatus which illuminates a sample with X-rays, electrons or neutrons and measures the diffraction pattern produced. It typically will contain at least one monochromator to ensure the incident radiation is of a specific energy, a goniometer which allows the geometry of the sample and detector to be precisely specified, and a detector." [http://microlab.berkeley.edu/labmanual/chap8/8.44.html]
is_a: CHMO:0002793 ! sensor

[Term]
id: CHMO:0000951
name: atomic force microscopy tip
def: "A sharp spike which is mounted on the end of a cantilever and used to scan the surface of a specimen in atomic force microscopy." [https://orcid.org/0000-0001-5985-7429]
synonym: "AFM tip" EXACT []
synonym: "atomic force microscope (AFM) tip" EXACT []
synonym: "atomic force microscope tip" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000952
name: atomic force microscopy cantilever
def: "A cantilever used in atomic force microscopy to transmit force from the tip to a recording device." [https://orcid.org/0000-0001-5985-7429]
synonym: "AFM cantilever" EXACT []
synonym: "AFM lever" EXACT []
synonym: "atomic force microscope cantilever" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000953
name: microscope
def: "A piece of apparatus which is used to generate an image of the surface of a specimen, whether by focusing reflected light onto where it can be collected or by scanning a given area of the surface." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000954
name: atomic force microscope
def: "A microscope which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [CHMO:0000113]
synonym: "AFM" RELATED []
is_a: CHMO:0000953 ! microscope
relationship: BFO:0000174 CHMO:0000951 ! has proper continuant part at some time atomic force microscopy tip
relationship: BFO:0000174 CHMO:0000952 ! has proper continuant part at some time atomic force microscopy cantilever

[Term]
id: CHMO:0000955
name: inductively coupled plasma mass spectrometer
def: "A mass spectrometer that uses an inductively coupled plasma torch, an ion source that consists of a torch that is surrounded by a radio frequency generator that ionises argon gas inside the torch to form a high-temperature (up to 10 000 K) plasma that can be used to ionise analytes." [ISBN:9780470516348]
synonym: "ICP MS" RELATED []
synonym: "ICP-MS" RELATED []
synonym: "plasma emission spectrometer (ICP)" EXACT []
is_a: CHMO:0000982 ! mass spectrometer
intersection_of: CHMO:0000982 ! mass spectrometer
intersection_of: BFO:0000174 CHMO:0000956 ! has proper continuant part at some time inductively coupled plasma torch
relationship: BFO:0000174 CHMO:0000956 ! has proper continuant part at some time inductively coupled plasma torch

[Term]
id: CHMO:0000956
name: inductively coupled plasma torch
def: "An ion source that consists of a torch that is surrounded by a radio frequency generator that ionises argon gas inside the torch to form a high-temperature (up to 10 000 K) plasma that can be used to ionise analytes." [] {prov:wasInfluencedBy="ISBN:9780470516348", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08494"}
synonym: "ICP torch" EXACT []
is_a: CHMO:0000960 ! ion source

[Term]
id: CHMO:0000957
name: chemical ionisation source
def: "An ion source that consists of a high-pressure ionisation chamber containing a reagent gas (for example N2, O2 or H2O) which is ionised by high-energy electrons from a heated strip of metal and goes on to react with the analyte to ionise it." [ISBN:9780470516348]
synonym: "chemical ionization source" EXACT []
synonym: "CI source" EXACT []
is_a: CHMO:0000960 ! ion source

[Term]
id: CHMO:0000958
name: electron ionisation mass spectrometer
def: "A mass spectrometer that uses an electron ionisation source, which consists of a thin strip of metal that is heated electrically to incandescence or a temperature at which it emits free electrons that are accelerated through a potential to an energy where they ionise the sample." [ISBN:9780470516348]
synonym: "EI MS" RELATED []
synonym: "electron ionization mass spectrometer" EXACT []
is_a: CHMO:0000982 ! mass spectrometer
intersection_of: CHMO:0000982 ! mass spectrometer
intersection_of: BFO:0000174 CHMO:0000959 ! has proper continuant part at some time electron ionisation source
relationship: BFO:0000174 CHMO:0000959 ! has proper continuant part at some time electron ionisation source

[Term]
id: CHMO:0000959
name: electron ionisation source
def: "An ion source that consists of an ionisation chamber and a thin strip of metal that is heated electrically to incandescence or a temperature at which it emits free electrons that are accelerated through a potential to an energy where they ionise the sample." [ISBN:9780470516348]
synonym: "EI source" EXACT []
synonym: "electron impact source" EXACT []
synonym: "electron ionization source" EXACT []
is_a: CHMO:0000960 ! ion source

[Term]
id: CHMO:0000960
name: ion source
def: "A device that takes an analyte and generates ions which are passed to the rest of a mass spectrometer for analysis." [] {prov:wasInfluencedBy="ISBN:9780470516348", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.I03247"}
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000961
name: orthogonal-acceleration ion source
def: "An ion source that works by sampling an ion beam travelling in a direction orthogonal to the axis of the flight path in the mass-to-charge analyser." [ISBN:9780470516348]
is_a: CHMO:0000960 ! ion source

[Term]
id: CHMO:0000962
name: orthogonal-acceleration time-of-flight mass spectrometer
def: "A mass spectrometer which uses a time-of-flight mass-to-charge analyser to separate ions. Ions introduced into the mass analyzer are accelerated along the axis perpendicular to their initial direction of motion." [https://orcid.org/0000-0002-0640-0422]
synonym: "oa-TOF MS" RELATED []
synonym: "oa-TOF-MS" RELATED []
synonym: "oaTOF mass spectrometer" EXACT []
synonym: "oaTOF MS" RELATED []
synonym: "oaTOF-MS" RELATED []
is_a: CHMO:0000982 ! mass spectrometer
intersection_of: CHMO:0000982 ! mass spectrometer
intersection_of: BFO:0000174 CHMO:0000961 ! has proper continuant part at some time orthogonal-acceleration ion source
relationship: BFO:0000174 CHMO:0000961 ! has proper continuant part at some time orthogonal-acceleration ion source

[Term]
id: CHMO:0000963
name: quadrupole mass spectrometer
def: "A mass spectrometer in which the detector is a quadrupole mass-to-charge analyser, which holds the ions in a stable orbit by an electric field generated by four parallel electrodes." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12602"}
synonym: "QMS" EXACT OMO:0003012 []
synonym: "quadrapole mass spectrometer" EXACT []
synonym: "transmission quadrupole mass spectrometer" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12602"}
is_a: CHMO:0000982 ! mass spectrometer
intersection_of: CHMO:0000982 ! mass spectrometer
intersection_of: BFO:0000174 CHMO:0000966 ! has proper continuant part at some time quadrupole mass-to-charge analyser
relationship: BFO:0000174 CHMO:0000966 ! has proper continuant part at some time quadrupole mass-to-charge analyser

[Term]
id: CHMO:0000964
name: ion cyclotron resonance cell
def: "A piece of apparatus consisting of paired trapping plates, receiver plates and transmitter plates which provides a magnetic field that coherently excites ions according to their cyclotron frequencies which depend on their mass-to-charge ratio." [ISBN:9780470516348]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000965
name: Fourier transform ion cyclotron resonance mass spectrometer
def: "An ion trap mass spectrometer that uses an ion cyclotron resonance cell as a mass-to-charge analyser and detector." [] {prov:wasInfluencedBy="ISBN:9780470516348", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.F02492"}
synonym: "FT-ICR mass spectrometer" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.F02492"}
synonym: "FT-ICR MS" EXACT OMO:0003012 []
synonym: "FTICR MS" EXACT OMO:0003012 []
synonym: "FTICR spectrometer" EXACT []
is_a: CHMO:0002657 ! ion trap mass spectrometer
intersection_of: CHMO:0002657 ! ion trap mass spectrometer
intersection_of: BFO:0000174 CHMO:0000964 ! has proper continuant part at some time ion cyclotron resonance cell
relationship: BFO:0000174 CHMO:0000964 ! has proper continuant part at some time ion cyclotron resonance cell
property_value: OMO:0003012 "FT-ICR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.F02492"}
property_value: OMO:0003012 "FT-MS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.F02492"}
property_value: OMO:0003012 "ICR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.F02492"}

[Term]
id: CHMO:0000966
name: quadrupole mass-to-charge analyser
def: "A mass-to-charge analyser that uses a quadrupolar potential (generated by four parallel electrodes) to constrain the trajectories of ions according to their mass-to-charge ratio." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.Q04971"}
synonym: "QIT" EXACT OMO:0003012 []
synonym: "quadrapole mass analyser" EXACT []
synonym: "quadrapole mass-to-charge analyser" EXACT []
synonym: "quadrupole ion trap" EXACT []
synonym: "quadrupole mass analyser" EXACT []
is_a: CHMO:0000978 ! mass-to-charge analyser

[Term]
id: CHMO:0000967
name: transmission quadrupole mass-to-charge analyser
def: "A mass-to-charge analyser that consists of a set of four linear electrodes and allows only ions of a given mass-to-charge ratio, set according to the direct current and radio frequency potentials, to reach a detector." [ISBN:9780470516348]
synonym: "QMF" EXACT []
synonym: "quadrupole mass filter" EXACT []
is_a: CHMO:0000966 ! quadrupole mass-to-charge analyser

[Term]
id: CHMO:0000968
name: Orbitrap
def: "A mass-to-charge analyser that consists of two coaxial axially symmetric electrodes, the outer one in the shape of a barrel, the inner one in the shape of a spindle, that traps ions in oscillating trajectories along the z-axis according to their mass-to-charge ratio." [ISBN:9780470516348]
is_a: CHMO:0000966 ! quadrupole mass-to-charge analyser

[Term]
id: CHMO:0000969
name: linear quadrupole ion trap mass-to-charge analyser
def: "A mass-to-charge analyser that uses a two-dimensional quadrupole field (generated by four parallel electrodes) to constrain ions radially into trajectories that correspond to their mass-to-charge ratio." [ISBN:9780470516348]
synonym: "2D QIT" EXACT []
synonym: "linear quadrapole ion trap mass-to-charge analyser" EXACT []
synonym: "linear quadrapole mass analyser" EXACT []
synonym: "linear quadrupole ion trap mass analyser" EXACT []
synonym: "linear quadrupole mass analyser" EXACT []
synonym: "QLT" EXACT []
synonym: "quadrupole linear ion trap" EXACT []
synonym: "quadrupole linear ion trap mass spectrometer" EXACT []
is_a: CHMO:0000966 ! quadrupole mass-to-charge analyser

[Term]
id: CHMO:0000970
name: three-dimensional quadrupole ion trap mass-to-charge analyser
def: "A mass-to-charge analyser that uses a three-dimensional quadrupole field (generated by four parallel electrodes) to trap ions in orbits that correspond to their mass-to-charge ratio." [ISBN:9780470516348]
synonym: "3D QIT" EXACT []
is_a: CHMO:0000966 ! quadrupole mass-to-charge analyser

[Term]
id: CHMO:0000971
name: support-coated open-tubular column
def: "A porous-layer open-tabular (PLOT) column in which a layer of porous particles deposited from a suspension coats the inner wall and serves as a support for a liquid stationary phase." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.S06148"}
synonym: "SCOT column" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.S06148"}
is_a: CHMO:0000972 ! porous-layer open-tubular column
property_value: OMO:0003012 "SCOT" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.S06148"}

[Term]
id: CHMO:0000972
name: porous-layer open-tubular column
def: "An \"open-tubular column [in which] a porous layer [, achieved by either etching a non-porous layer or by deposition of porous particles from a suspension, coats] the inner wall\" and may serve as a support for a liquid stationary phase or as the stationary phase itself." [] {dcterms:bibliographicCitation="Compendium of Terminology in Analytical Chemistry; 4rth edition, edited by B Hibbert, Royal Society of Chemistry, 2023. Chapter 5.2.7. ISBN  978-1-78262-947-4. https://books.rsc.org/view-large/6383643", dcterms:source="https://books.rsc.org/view-large/6383643", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "PLOT column" EXACT []
is_a: CHMO:0000974 ! open-tubular column

[Term]
id: CHMO:0000973
name: wall-coated open-tubular column
def: "An open-tubular column \"in which the liquid stationary phase is coated on the [...] unmodified smooth inner wall of the tube.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.W06654", dcterms:bibliographicCitation="'wall-coated open-tubular column' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.W06654", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "WCOT column" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.W06654"}
is_a: CHMO:0000974 ! open-tubular column
property_value: OMO:0003012 "WCOT" xsd:string {comment="https://doi.org/10.1351/goldbook.W06654"}

[Term]
id: CHMO:0000974
name: open-tubular column
def: "A chromatography column \"in which either the inner tube wall, or a liquid or active solid held stationary on the tube wall acts as the stationary phase and there is an open, unrestricted path for the mobile phase.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'open-tubular column' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.O04297", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.O04297"}
is_a: CHMO:0000997 ! chromatography column

[Term]
id: CHMO:0000975
name: packed column
def: "A chromatography column \"containing a solid packing\"." [] {dcterms:source="https://doi.org/10.1351/goldbook.P04393", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'packed column' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04393", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000997 ! chromatography column

[Term]
id: CHMO:0000976
name: high-performance liquid chromatography column
def: "A chromatography column that contains very small particles and is capable of taking a high inlet pressure." [https://orcid.org/0000-0001-5985-7429]
synonym: "HPLC column" EXACT []
is_a: CHMO:0000997 ! chromatography column

[Term]
id: CHMO:0000977
name: reflectron time-of-flight mass spectrometer
def: "A mass spectrometer which uses a time-of-flight mass-to-charge analyser and a reflectron to separate ions. The reflectron uses a constant electrostatic field to reflect the ion beam toward the detector. The more energetic ions penetrate deeper into the reflectron, and take a slightly longer path to the detector. Less energetic ions of the same charge-to-mass ratio penetrate a shorter distance into the reflectron and, correspondingly, take a shorter path to the detector." [https://orcid.org/0000-0001-5985-7429]
synonym: "reflectron TOF MS" EXACT []
synonym: "reTOF MS" EXACT []
synonym: "reTOF-MS" EXACT []
is_a: CHMO:0000981 ! time-of-flight mass spectrometer
intersection_of: CHMO:0000982 ! mass spectrometer
intersection_of: BFO:0000174 CHMO:0000979 ! has proper continuant part at some time reflectron
intersection_of: BFO:0000174 CHMO:0000980 ! has proper continuant part at some time time-of-flight mass-to-charge analyser
relationship: BFO:0000174 CHMO:0000979 ! has proper continuant part at some time reflectron

[Term]
id: CHMO:0000978
name: mass-to-charge analyser
def: "A piece of apparatus which separates ions according to their mass-to-charge ratio." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000979
name: reflectron
def: "A device that produces an electric field that accelerates ions in a mass-to-charge analyser in a direction opposite to their direction of travel, acting as an ion mirror to separate ions of the same mass-to-charge ratio that have different kinetic energy." [] {prov:wasInfluencedBy="ISBN:9780470516348", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.11544"}
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000980
name: time-of-flight mass-to-charge analyser
def: "A piece of apparatus which accelerates a sample of ions so that they all have the same kinetic energy across a field-free drift region of length 1–2 m to a detector, thus separating the ions by their velocity, which is proportional to their mass-to-charge ratio." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000978 ! mass-to-charge analyser

[Term]
id: CHMO:0000981
name: time-of-flight mass spectrometer
def: "A mass spectrometer that uses a time-of-flight mass-to-charge analyser to separate ions." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.T06382"}
synonym: "TOF MS" EXACT OMO:0003012 []
synonym: "TOF-MS" EXACT OMO:0003012 []
is_a: CHMO:0000982 ! mass spectrometer
intersection_of: CHMO:0000982 ! mass spectrometer
intersection_of: BFO:0000174 CHMO:0000980 ! has proper continuant part at some time time-of-flight mass-to-charge analyser
relationship: BFO:0000174 CHMO:0000980 ! has proper continuant part at some time time-of-flight mass-to-charge analyser

[Term]
id: CHMO:0000982
name: mass spectrometer
def: "A spectrometer that consists of at least an ion source, a mass-to-charge analyser, a detector and a vacuum system and is used to measure mass spectra." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.M03732"}
is_a: CHMO:0001234 ! spectrometer

[Term]
id: CHMO:0000983
name: separation capillary
def: "A piece of apparatus that has the form of a tube with an internal diameter of 20–100 micrometres and hosts the separation medium in capillary electrophoresis." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000984
name: liquid stationary phase
def: "A liquid that plays the role of the stationary component in chromatography, and may be chemically bonded or immobilized onto a solid." [Orange:9.2.1.1]
is_a: CHMO:0000986 ! stationary phase

[Term]
id: CHMO:0000985
name: solid stationary phase
def: "A solid that plays the role of the stationary component in chromatography." [Orange:9.2.1.1]
is_a: CHMO:0000986 ! stationary phase

[Term]
id: CHMO:0000986
name: stationary phase
def: "A chromatographic phase, which can be \"a solid, a gel or a liquid\", that plays the role of the stationary component in chromatography." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'stationary phase' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S05949", dcterms:source="https://doi.org/10.1351/goldbook.S05949"}
is_a: CHMO:0000994 ! chromatographic phase

[Term]
id: CHMO:0000987
name: capillary column
def: "A device that has the form of a tube with a diameter of less than a millimetre and hosts the stationary bed in chromatography." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C00793"}
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000988
name: chromatography paper
def: "An open chromatographic bed that consists of a sheet of paper, often filter paper." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000990 ! open chromatographic bed

[Term]
id: CHMO:0000989
name: thin-layer chromatography plate
def: "An open chromatographic bed that consists of a thin (0.10 to 0.25 mm) layer of sorbent applied to a firm backing of glass, aluminium or a plastic sheet to act as a support. Numerous sorbents have been used including silica gel, cellulose, aluminium oxide and polyamide." [ISBN:9780854045358]
synonym: "TLC plate" EXACT []
is_a: CHMO:0000990 ! open chromatographic bed

[Term]
id: CHMO:0000990
name: open chromatographic bed
def: "A piece of apparatus that is planar and is or hosts the stationary bed in chromatography." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000991
name: liquid mobile phase
def: "A liquid that percolates through the stationary bed in chromatography." [Orange:9.2.1.1]
is_a: CHMO:0000995 ! mobile phase

[Term]
id: CHMO:0000992
name: supercritical mobile phase
def: "A supercritical fluid that percolates through the stationary bed in chromatography." [Orange:9.2.1.1]
is_a: CHMO:0000995 ! mobile phase

[Term]
id: CHMO:0000993
name: portion of material
def: "An independent material continuant that is self-connected and retains its identity over time." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000040 ! material entity

[Term]
id: CHMO:0000994
name: chromatographic phase
def: "One of the portions of material between which the components to be separated are distributed in chromatography." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000993 ! portion of material

[Term]
id: CHMO:0000995
name: mobile phase
alt_id: CHMO:0002468
def: "A chromatographic phase that is \"a fluid which percolates through or along the stationary bed\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'mobile phase' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M03952", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.M03952"}
synonym: "eluent" EXACT []
is_a: CHMO:0000994 ! chromatographic phase
intersection_of: CHMO:0000994 ! chromatographic phase
intersection_of: BFO:0000085 CHMO:0002742 ! has function at some time elution
relationship: BFO:0000085 CHMO:0002742 ! has function at some time elution

[Term]
id: CHMO:0000996
name: gaseous mobile phase
def: "A gas that percolates through the stationary bed in chromatography." [Orange:9.2.1.1]
is_a: CHMO:0000995 ! mobile phase

[Term]
id: CHMO:0000997
name: chromatography column
def: "A piece of apparatus that has the form of a tube with a diameter between 5 to 50 mm and hosts the stationary bed in chromatography." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0000999
name: separation method
alt_id: FIX:0000002
def: "A method that results in the separation of two or more components according to some property." [https://orcid.org/0000-0001-5985-7429]
synonym: "partition" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001000
name: chromatography
alt_id: FIX:0000053
def: "A separation method \"in which the components [...] are distributed between two phases, one of which is stationary [...], while the other [...] moves in a definite direction.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.C01075", dcterms:bibliographicCitation="'chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01075", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "analytical chromatography" EXACT []
synonym: "chromatographic analysis" EXACT []
is_a: CHMO:0000999 ! separation method

[Term]
id: CHMO:0001001
name: column chromatography
alt_id: CHMO:0002118
def: "A chromatography \"in which the stationary bed is within a tube [(of standard length 25 cm)]. The particles of the solid stationary phase or support coated with a liquid stationary phase may fill the whole inside volume of the tube (packed column) or be concentrated on or along the inside tube wall leaving an open, unrestricted path for the mobile phase in the middle part of the tube (open-tubular column).\"" [https://doi.org/10.1021/ac971247q] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'column chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01182", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C01182"}
is_a: CHMO:0001000 ! chromatography
intersection_of: CHMO:0001000 ! chromatography
intersection_of: BFO:0000057 CHMO:0000997 ! has participant chromatography column
relationship: BFO:0000057 CHMO:0000997 ! has participant chromatography column

[Term]
id: CHMO:0001002
name: gas chromatography
alt_id: FIX:0000098
def: "A column chromatography \"in which the mobile phase is a gas.\"" [https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.G02578", dcterms:bibliographicCitation="'gas chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.G02578", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001001 ! column chromatography
intersection_of: CHMO:0001001 ! column chromatography
intersection_of: BFO:0000057 CHMO:0000996 ! has participant gaseous mobile phase
relationship: BFO:0000057 CHMO:0000996 ! has participant gaseous mobile phase
property_value: OMO:0003012 "GC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.G02578"}

[Term]
id: CHMO:0001003
name: supercritical-fluid chromatography
def: "A column chromatography \"in which the mobile phase is a fluid above and relatively close to its critical temperature and pressure.\"" [FIX:0000609, https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.S06139", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'supercritical fluid chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S06139"}
is_a: CHMO:0001001 ! column chromatography
intersection_of: CHMO:0001001 ! column chromatography
intersection_of: BFO:0000057 CHMO:0000992 ! has participant supercritical mobile phase
relationship: BFO:0000057 CHMO:0000992 ! has participant supercritical mobile phase
property_value: OMO:0003012 "SFC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.S06139"}

[Term]
id: CHMO:0001004
name: liquid chromatography
def: "Column chromatography where the mobile phase is a liquid." [FIX:0000608, https://orcid.org/0000-0001-5985-7429]
synonym: "LC" EXACT []
is_a: CHMO:0001001 ! column chromatography
intersection_of: CHMO:0001001 ! column chromatography
intersection_of: BFO:0000057 CHMO:0000991 ! has participant liquid mobile phase
relationship: BFO:0000057 CHMO:0000991 ! has participant liquid mobile phase

[Term]
id: CHMO:0001005
name: planar chromatography
def: "A chromatography \"in which the stationary phase is present as or on a plane.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'planar chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04682", dcterms:source="https://doi.org/10.1351/goldbook.P04682", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "open bed chromatography" EXACT []
synonym: "open-bed chromatography" EXACT []
is_a: CHMO:0001000 ! chromatography
intersection_of: CHMO:0001000 ! chromatography
intersection_of: BFO:0000057 CHMO:0000990 ! has participant open chromatographic bed
relationship: BFO:0000057 CHMO:0000990 ! has participant open chromatographic bed
property_value: OMO:0003012 "PC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.P04682"}

[Term]
id: CHMO:0001006
name: affinity chromatography
def: "A column \"chromatography in which the unique biological specificity of the analyte and ligand interaction is utilized for the separation.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'affinity chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00177", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00177"}
synonym: "bioaffinity chromatography" EXACT []
is_a: CHMO:0001001 ! column chromatography

[Term]
id: CHMO:0001007
name: thin-layer chromatography
def: "A planar chromatography in which the stationary phase is a thin (0.10 to 0.25 mm) layer of sorbent applied to a firm backing such as glass, aluminium or plastic sheet. An eluent ( single solvent or solvent mixture) is allowed to flow by capillary action through the sorbent starting at a point just below the applied samples. As the eluent front migrates through the sorbent the components of the sample also migrate, but at different rates resulting in separation." [] {prov:wasInfluencedBy="ISBN:9780854045358", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06346"}
synonym: "TLC" EXACT OMO:0003012 []
is_a: CHMO:0001005 ! planar chromatography
intersection_of: CHMO:0001005 ! planar chromatography
intersection_of: BFO:0000057 CHMO:0000989 ! has participant thin-layer chromatography plate
relationship: BFO:0000057 CHMO:0000989 ! has participant thin-layer chromatography plate

[Term]
id: CHMO:0001008
name: paper chromatography
def: "A planar chromatography in which the stationary phase is impregnated in a sheet of paper." []
is_a: CHMO:0001005 ! planar chromatography
intersection_of: CHMO:0001005 ! planar chromatography
intersection_of: BFO:0000057 CHMO:0000988 ! has participant chromatography paper
relationship: BFO:0000057 CHMO:0000988 ! has participant chromatography paper

[Term]
id: CHMO:0001009
name: high-performance liquid chromatography
alt_id: FIX:0000630
def: "A liquid–solid chromatography in which the stationary phase consists of very small particles and the inlet pressure is relatively high." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.14142"}
synonym: "high performance liquid chromatography" EXACT []
synonym: "high pressure liquid chromatography" EXACT []
synonym: "high-performance liquid chromatography assay" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.14142"}
synonym: "high-pressure liquid chromatography" EXACT []
synonym: "HPLC Assay" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.14142"}
is_a: CHMO:0002318 ! liquid–solid chromatography
property_value: OMO:0003012 "HPLC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.14142"}

[Term]
id: CHMO:0001010
name: exclusion chromatography
def: "A column chromatography \"in which separation is based mainly on exclusion effects, such as differences in molecular size and/or shape or in charge.\"" [FIX:0000614] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.E02261", dcterms:bibliographicCitation="'exclusion chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02261", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "gel-filtration chromatography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.E02261"}
synonym: "gel-permeation chromatography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.E02261"}
is_a: CHMO:0001001 ! column chromatography

[Term]
id: CHMO:0001011
name: gel filtration chromatography
def: "Column chromatography where the separation is caused by exclusion effects within the stationary phase and where the stationary phase is a swollen gel." [Orange:9.2.1.5]
synonym: "gel permeation chromatography" EXACT []
synonym: "gel-permeation chromatography" EXACT []
synonym: "GPC" EXACT []
is_a: CHMO:0001010 ! exclusion chromatography

[Term]
id: CHMO:0001012
name: ion-exclusion chromatography
def: "An exclusion chromatography in which the separation is caused by differences in charge, the mobile phase is aqueous and the analyte is ionic." [FIX:0000627] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09892"}
synonym: "ion exclusion chromatography" EXACT []
is_a: CHMO:0001010 ! exclusion chromatography

[Term]
id: CHMO:0001013
name: size-exclusion chromatography
def: "An \"exclusion chromatography in which separation is based mainly on differences in molecular size.\"" [FIX:0000626, https://doi.org/10.1351/goldbook.S05705] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'size-exclusion chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S05705", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.S05705"}
synonym: "size exclusion chromatography" EXACT []
is_a: CHMO:0001010 ! exclusion chromatography
property_value: OMO:0003012 "SEC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.S05705"}

[Term]
id: CHMO:0001014
name: ion-exchange chromatography
def: "A column \"chromatography in which separation is based mainly on differences in the ion-exchange affinities.\"" [FIX:0000613] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.I03168", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'ion-exchange chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.I03168"}
synonym: "IEC" EXACT OMO:0003012 []
synonym: "IEX chromatography" EXACT []
synonym: "ion chromatography" NARROW []
synonym: "ion exchange chromatography" EXACT []
is_a: CHMO:0001001 ! column chromatography
property_value: OMO:0003012 "IC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.I03168"}

[Term]
id: CHMO:0001015
name: gas-solid chromatography
def: "A gas chromatography in which the stationary phase is a solid." [FIX:0000632, https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.G02591"}
synonym: "GSC" EXACT OMO:0003012 []
is_a: CHMO:0001002 ! gas chromatography
intersection_of: CHMO:0001002 ! gas chromatography
intersection_of: BFO:0000057 CHMO:0000985 ! has participant solid stationary phase
relationship: BFO:0000057 CHMO:0000985 ! has participant solid stationary phase

[Term]
id: CHMO:0001016
name: gas-liquid chromatography
alt_id: FIX:0000631
def: "A gas chromatography \"in which the stationary phase is a liquid.\"" [https://orcid.org/0000-0001-5985-7429] {dcterms:bibliographicCitation="'gas-liquid chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.G02586", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.G02586", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "GLC" EXACT OMO:0003012 []
is_a: CHMO:0001002 ! gas chromatography
intersection_of: CHMO:0001002 ! gas chromatography
intersection_of: BFO:0000057 CHMO:0000984 ! has participant liquid stationary phase
relationship: BFO:0000057 CHMO:0000984 ! has participant liquid stationary phase

[Term]
id: CHMO:0001017
name: two-dimensional separation method
def: "A method that results in the separation of two components along two physical axes." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001999 ! multi-dimensional separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T02:48:54Z

[Term]
id: CHMO:0001018
name: two-dimensional chromatography
alt_id: FIX:0001152
def: "A multi-dimensional chromatography in which an initial separation proceeds in a primary column and 'cuts' of the eluent from this column are directed into one or more secondary columns." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06540"}
synonym: "2D chromatography" EXACT []
is_a: CHMO:0002001 ! multi-dimensional chromatography

[Term]
id: CHMO:0001019
name: electrophoresis
alt_id: FIX:0000097
def: "A separation method in which colloidal particles move at different speeds according to their electrophoretic mobilities in a separation medium, across which an electric field is applied." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.E02022", prov:wasInfluencedBy="https://doi.org/10.1351/pac200476020443"}
synonym: "electrophoretic analysis" EXACT []
is_a: CHMO:0000999 ! separation method
property_value: OMO:0003007 "cataphoresis" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.E02022"}

[Term]
id: CHMO:0001020
name: two-dimensional electrophoresis
def: "A two-dimensional separation method where the separation processes are both electrophoresis. Separation occurs in one plane, that plane is rotated by 90° and the next separation step is carried out." [https://orcid.org/0000-0001-5985-7429]
synonym: "2-DE" EXACT []
synonym: "2D electrophoresis" EXACT []
synonym: "2DE" EXACT []
is_a: CHMO:0001017 ! two-dimensional separation method
is_a: CHMO:0002005 ! multi-dimensional electrophoresis

[Term]
id: CHMO:0001021
name: gel electrophoresis
def: "A separation method where colloidal particles move at different speeds according to their electrophoretic mobilities in a separation medium consisting of gel, across which an electric field is applied." [FIX:0000628, https://orcid.org/0000-0001-5985-7429]
xref: sep:00150
is_a: CHMO:0001030 ! sieving electrophoresis

[Term]
id: CHMO:0001022
name: agarose gel electrophoresis
def: "A separation method where colloidal particles move at different speeds according to their electrophoretic mobilities in a separation medium consisting of agarose gel, across which an electric field is applied." [https://orcid.org/0000-0001-5985-7429]
xref: sep:00171
is_a: CHMO:0001021 ! gel electrophoresis

[Term]
id: CHMO:0001023
name: polyacrylamide gel electrophoresis
def: "A separation method where colloidal particles move at different speeds according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied." [FIX:0000883, https://orcid.org/0000-0001-5985-7429]
synonym: "PAGE" EXACT []
xref: sep:00172
is_a: CHMO:0001021 ! gel electrophoresis

[Term]
id: CHMO:0001024
name: capillary electrophoresis
def: "An electrophoresis that takes place in a capillary." [FIX:0000836, https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09913"}
synonym: "capillary zone electrophoresis" EXACT []
synonym: "CZE" EXACT OMO:0003012 []
is_a: CHMO:0001019 ! electrophoresis
intersection_of: CHMO:0001019 ! electrophoresis
intersection_of: BFO:0000057 CHMO:0000983 ! has participant separation capillary
relationship: BFO:0000057 CHMO:0000983 ! has participant separation capillary
property_value: OMO:0003012 "CE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09913"}

[Term]
id: CHMO:0001025
name: isotachophoresis
def: "An electrophoresis method in a discontinuous buffer system where the analytes migrate according to their electrophoretic mobilities, forming a chain of adjacent zones moving with equal velocity between two solutions, the leading and terminating electrolytes, bracketing the mobility range of the analytes." [https://doi.org/10.1351/pac200476020443]
is_a: CHMO:0001019 ! electrophoresis

[Term]
id: CHMO:0001026
name: isoelectric focusing
def: "An electrophoresis method for the separation of amphoteric analytes according to their isoelectric points by the application of an electric field along a pH gradient." [FIX:0000625, https://doi.org/10.1351/pac200476020443]
synonym: "IEF" EXACT []
synonym: "IEF focusing" EXACT []
synonym: "IEF focussing" EXACT []
synonym: "IEF separation" EXACT []
synonym: "isoelectric focusing" EXACT []
synonym: "isoelectric focussing" EXACT []
xref: sep:00149
is_a: CHMO:0001019 ! electrophoresis

[Term]
id: CHMO:0001027
name: sodium dodecyl sulfate polyacrylamide gel electrophoresis
def: "A separation method where colloidal particles move at different speeds according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied, and the electrophoretic mobility of the analytes, usually proteins is altered by their binding to sodium dodecyl sulfate." [FIX:0000884, https://orcid.org/0000-0001-5985-7429]
synonym: "SDS PAGE" EXACT []
synonym: "SDS-PAGE" EXACT []
xref: sep:00173
is_a: CHMO:0001023 ! polyacrylamide gel electrophoresis

[Term]
id: CHMO:0001028
name: difference gel electrophoresis
def: "A two dimensional gel electrophoresis method where protein analytes have been previously labelled with different fluorescent dyes and different analytes are compared." [sep:00180]
synonym: "differential in gel electrophoresis" EXACT []
synonym: "differential in-gel electrophoresis" EXACT []
synonym: "DIGE" EXACT []
is_a: CHMO:0001029 ! two dimensional gel electrophoresis

[Term]
id: CHMO:0001029
name: two dimensional gel electrophoresis
def: "A two-dimensional separation method where the separation processes are both gel electrophoresis." [https://orcid.org/0000-0001-5985-7429]
synonym: "2-DGE" EXACT []
synonym: "2D gel electrophoresis" EXACT []
synonym: "2DGE" EXACT []
xref: sep:00155
is_a: CHMO:0001020 ! two-dimensional electrophoresis

[Term]
id: CHMO:0001030
name: sieving electrophoresis
def: "An electrophoresis method where the separation medium contains a reticulated system, for example an entangled polymer network, that further separates the analytes according to their size and shape." [https://doi.org/10.1351/pac200476020443]
is_a: CHMO:0001019 ! electrophoresis

[Term]
id: CHMO:0001031
name: capillary sieving electrophoresis
def: "A sieving electrophoresis \"which takes place in a capillary.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'capillary sieving electrophoresis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09917", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.09917"}
is_a: CHMO:0001024 ! capillary electrophoresis
is_a: CHMO:0001030 ! sieving electrophoresis
intersection_of: CHMO:0001030 ! sieving electrophoresis
intersection_of: BFO:0000057 CHMO:0000983 ! has participant separation capillary
property_value: OMO:0003012 "CSE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09917"}

[Term]
id: CHMO:0001032
name: capillary gel electrophoresis
def: "A gel electrophoresis that takes place in a capillary." [FIX:0000837, https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09914"}
synonym: "gel CE" EXACT []
is_a: CHMO:0001021 ! gel electrophoresis
is_a: CHMO:0001031 ! capillary sieving electrophoresis
intersection_of: CHMO:0001021 ! gel electrophoresis
intersection_of: BFO:0000057 CHMO:0000983 ! has participant separation capillary
property_value: OMO:0003012 "CGE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09914"}

[Term]
id: CHMO:0001033
name: capillary isoelectric focusing
def: "An isoelectric focusing that takes place in a capillary." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09915", prov:wasInfluencedBy="https://doi.org/10.1351/pac200476020443"}
synonym: "capillary isoelectric focussing" EXACT []
is_a: CHMO:0001024 ! capillary electrophoresis
is_a: CHMO:0001026 ! isoelectric focusing
intersection_of: CHMO:0001026 ! isoelectric focusing
intersection_of: BFO:0000057 CHMO:0000983 ! has participant separation capillary
property_value: OMO:0003012 "CIEF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09915"}

[Term]
id: CHMO:0001034
name: capillary isotachophoresis
def: "An isotachophoresis in a capillary containing a \"discontinuous buffer system in which analytes migrate according to their electrophoretic mobilities, forming a chain of adjacent zones moving with equal speed (velocity) between two solutions, leading and terminating electrolytes, bracketing the mobility range of the analytes.\"" [https://doi.org/10.1351/pac200476020443] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'capillary isotachophoresis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09916", dcterms:source="https://doi.org/10.1351/goldbook.09916"}
is_a: CHMO:0001024 ! capillary electrophoresis
is_a: CHMO:0001025 ! isotachophoresis
intersection_of: CHMO:0001025 ! isotachophoresis
intersection_of: BFO:0000057 CHMO:0000983 ! has participant separation capillary
property_value: OMO:0003012 "CITP" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09916"}

[Term]
id: CHMO:0001035
name: electrokinetic chromatography
def: "A \"separation method based on a combination of electrophoresis and interactions of the analytes with additives [...], which form a dispersed phase moving at a different speed (velocity).\"" [https://doi.org/10.1351/pac200476020443] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.09919", dcterms:bibliographicCitation="'electrokinetic chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09919"}
synonym: "electrokinetic capillary chromatography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09919"}
is_a: CHMO:0000999 ! separation method
relationship: BFO:0000057 CHMO:0000983 ! has participant separation capillary
property_value: OMO:0003012 "ECC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09919"}
property_value: OMO:0003012 "EKC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09919"}

[Term]
id: CHMO:0001036
name: micellar electrokinetic chromatography
def: "An \"electrokinetic chromatography, in which the secondary phase is a micellar dispersed phase in the capillary.\"" [https://doi.org/10.1351/pac200476020443] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'micellar electrokinetic chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09927", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.09927"}
synonym: "micellar electrokinetic capillary chromatography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09927"}
is_a: CHMO:0001035 ! electrokinetic chromatography
property_value: OMO:0003012 "MECC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09927"}
property_value: OMO:0003012 "MEKC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09927"}

[Term]
id: CHMO:0001037
name: microemulsion electrokinetic chromatography
def: "An electrokinetic chromatography in which the secondary phase is a microemulsion." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09928", prov:wasInfluencedBy="https://doi.org/10.1351/pac200476020443"}
synonym: "microemulsion electrokinetic capillary chromatography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09928"}
is_a: CHMO:0001035 ! electrokinetic chromatography
property_value: OMO:0003012 "MEECC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09928"}
property_value: OMO:0003012 "MEEKC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09928"}

[Term]
id: CHMO:0001038
name: capillary electrochromatography
def: "An electrokinetic \"chromatography, where the movement of the mobile phase through a capillary [...] is achieved by electroosmotic flow. [...] The retention time is determined by a combination of electrophoretic migration and chromatographic retention.\"" [https://doi.org/10.1351/pac200476020443] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.09912", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'capillary electrochromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09912"}
is_a: CHMO:0001035 ! electrokinetic chromatography
property_value: OMO:0003012 "CEC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09912"}

[Term]
id: CHMO:0001039
name: capillary affinity electrophoresis
def: "An affinity electrophoresis that takes place in a capillary." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09911"}
synonym: "affinity capillary electrophoresis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09911"}
is_a: CHMO:0001024 ! capillary electrophoresis
is_a: CHMO:0001040 ! affinity electrophoresis
intersection_of: CHMO:0001040 ! affinity electrophoresis
intersection_of: BFO:0000057 CHMO:0000983 ! has participant separation capillary
property_value: OMO:0003012 "ACE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09911"}
property_value: OMO:0003012 "CAE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09911"}

[Term]
id: CHMO:0001040
name: affinity electrophoresis
def: "An electrophoresis method where the separation medium has specific interactions with the analytes." [https://doi.org/10.1351/pac200476020443]
is_a: CHMO:0001019 ! electrophoresis

[Term]
id: CHMO:0001041
name: liposome electrokinetic chromatography
def: "Electrokinetic chromatography where the secondary phase has liposomes suspended in it." [https://doi.org/10.1039/b807497f]
is_a: CHMO:0001035 ! electrokinetic chromatography

[Term]
id: CHMO:0001042
name: denaturing gradient gel electrophoresis
def: "A separation method where colloidal particles consisting of polynucleotides move at different speeds according to their charge and frictional forces in a separation medium consisting of a gel that contains a denaturing agent that causes double-stranded DNA to unzip, across which an electric field is applied." [https://orcid.org/0000-0001-5985-7429]
synonym: "DGGE" EXACT []
is_a: CHMO:0001021 ! gel electrophoresis

[Term]
id: CHMO:0001043
name: temperature gradient gel electrophoresis
def: "A separation method where colloidal particles consisting of polynucleotides move at different speeds according to their charge and frictional forces in a separation medium consisting of a gel, across which an electric field is applied and across which there is a gradient of temperatures that cause double-stranded DNA to unzip." [https://orcid.org/0000-0001-5985-7429]
synonym: "TGGE" EXACT []
is_a: CHMO:0001021 ! gel electrophoresis

[Term]
id: CHMO:0001044
name: dielectrophoresis
def: "A separation method where colloidal particles move at different speeds according to their dielectrophoretic mobilities in a separation medium, across which an electric field is applied." [https://orcid.org/0000-0001-5985-7429]
synonym: "dielectrophoretic analysis" EXACT []
is_a: CHMO:0000999 ! separation method

[Term]
id: CHMO:0001045
name: free-flow electrophoresis
def: "An electrophoresis method where the sample is introduced continuously to the separation chamber and the electric field is applied perpendicular to the hydrodynamic flow resulting in two-dimensional separation of the analytes based on the flow rate and their electrophoretic mobilities." [https://doi.org/10.1039/b816717f]
synonym: "FFE" EXACT []
is_a: CHMO:0001019 ! electrophoresis

[Term]
id: CHMO:0001046
name: isotachophoretic focusing
def: "An electrophoresis method where colloidal particles move at different speeds in a separation medium that has an electrophoretic mobility gradient so that the analytes move and stack in the order of their electrophoretic mobilities." [https://doi.org/10.1039/b816717f]
synonym: "isotachophoretic focussing" EXACT []
is_a: CHMO:0001025 ! isotachophoresis

[Term]
id: CHMO:0001048
name: obsolete: separation method-measurement method
def: "A method in which a separation method is coupled to a measurement method in order to perform measurements upon different components of a sample." [https://orcid.org/0000-0001-5985-7429]
is_obsolete: true

[Term]
id: CHMO:0001049
name: capillary liquid chromatography
def: "Chromatography which takes place in a separation capillary and where the mobile phase is a liquid." [https://orcid.org/0000-0001-5985-7429]
synonym: "cap-LC" EXACT []
synonym: "capLC" EXACT []
is_a: CHMO:0001000 ! chromatography
intersection_of: CHMO:0001000 ! chromatography
intersection_of: BFO:0000057 CHMO:0000983 ! has participant separation capillary
intersection_of: BFO:0000057 CHMO:0000991 ! has participant liquid mobile phase
relationship: BFO:0000057 CHMO:0000983 ! has participant separation capillary
relationship: BFO:0000057 CHMO:0000991 ! has participant liquid mobile phase

[Term]
id: CHMO:0001050
name: reversed-phase liquid chromatography
def: "Liquid chromatography where the mobile phase is significantly more polar than the stationary phase, for example a microporous silica-based material with chemically bonded alkyl chains." [Orange:9.2.1.6]
synonym: "reverse phase liquid chromatography" EXACT []
synonym: "reversed phase liquid chromatography" EXACT []
synonym: "reversed-phase liquid chromatography" EXACT []
synonym: "RPLC" EXACT []
is_a: CHMO:0001004 ! liquid chromatography
is_a: CHMO:0002302 ! reversed-phase chromatography

[Term]
id: CHMO:0001051
name: normal-phase liquid chromatography
def: "Liquid chromatography where the stationary phase is more polar than the mobile phase. This is the default for liquid chromatography." [Orange:9.2.1.6]
is_a: CHMO:0001004 ! liquid chromatography

[Term]
id: CHMO:0001052
name: magnetic sector mass spectrometer
def: "A mass spectrometer that uses a wedge-shaped magnetic field to separate the total ion beam into discrete ion beams according to the mass-to-charge ratio of the ions." [ISBN:9780470516348]
is_a: CHMO:0000982 ! mass spectrometer
intersection_of: CHMO:0000982 ! mass spectrometer
intersection_of: BFO:0000174 CHMO:0001053 ! has proper continuant part at some time magnetic sector
relationship: BFO:0000174 CHMO:0001053 ! has proper continuant part at some time magnetic sector

[Term]
id: CHMO:0001053
name: magnetic sector
def: "A device consisting of a magnet that is used to separate an ion beam into discrete ion beams according to the mass-to-charge ratio of the ions." [] {prov:wasInfluencedBy="ISBN:9780470516348", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12473"}
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0001054
name: electric sector
def: "A device that applies an electric field in order to select ions that have the same kinetic energy from an ion beam." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.E01938", prov:wasInfluencedBy="ISBN:9780470516348"}
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0001055
name: double-focusing mass spectrometer
def: "A mass spectrometer that applies an electric field in order to select ions that have the same kinetic energy from an ion beam and uses a wedge-shaped magnetic field to separate the total ion beam into discrete ion beams according to the mass-to-charge ratio of the ions." [] {prov:wasInfluencedBy="ISBN:9780470516348", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.D01845"}
synonym: "double-focusing magnetic sector mass spectrometer" EXACT []
synonym: "double-focussing magnetic sector mass spectrometer" EXACT []
synonym: "double-focussing mass spectrometer" EXACT []
is_a: CHMO:0000982 ! mass spectrometer

[Term]
id: CHMO:0001056
name: forward-geometry double-focusing mass spectrometer
def: "A double-focusing mass spectrometer where the electric sector precedes the magnetic sector." [ISBN:9780470516348]
synonym: "forward-geometry double-focusing magnetic sector mass spectrometer" EXACT []
synonym: "forward-geometry double-focussing magnetic sector mass spectrometer" EXACT []
synonym: "forward-geometry double-focussing mass spectrometer" EXACT []
is_a: CHMO:0001055 ! double-focusing mass spectrometer

[Term]
id: CHMO:0001057
name: reverse-geometry double-focusing mass spectrometer
def: "A double-focusing mass spectrometer where the magnetic sector precedes the reverse sector." [ISBN:9780470516348]
synonym: "reverse-geometry double-focusing magnetic sector mass spectrometer" EXACT []
synonym: "reverse-geometry double-focussing magnetic sector mass spectrometer" EXACT []
synonym: "reverse-geometry double-focussing mass spectrometer" EXACT []
is_a: CHMO:0001055 ! double-focusing mass spectrometer

[Term]
id: CHMO:0001058
name: Faraday cup
def: "An ion detector consisting of a collector electrode connected to a high-ohmic resistor and surrounded by a Faraday cage. The voltage drop across the resistor is a measure of the ion current." [] {prov:hadPrimarySource="https://books.rsc.org/view-large/6383163", prov:wasInfluencedBy="ISBN:9780470516348"}
synonym: "Faraday cup detector" EXACT []
synonym: "Faraday cup ion detector" EXACT []
is_a: CHMO:0001059 ! ion detector

[Term]
id: CHMO:0001059
name: ion detector
def: "A piece of apparatus that produces an output that depends on the number of ions that it encounters." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002244 ! detector

[Term]
id: CHMO:0001060
name: electron multiplier
def: "A device that on contact with a charged particle of sufficient energy emits a greater number electrons." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0001061
name: discrete-dynode electron multiplier
def: "An electron multiplier that consists of a sequence of discrete electron multiplier electrodes, or dynodes." [ISBN:9780470516348]
synonym: "discrete dynode EM" EXACT []
synonym: "discrete-dynode EM" EXACT []
is_a: CHMO:0001060 ! electron multiplier

[Term]
id: CHMO:0001062
name: continuous-dynode electron multiplier
def: "An electron multiplier that consists of a single electrode in the form of a horn of plenty. The ions impinge on the wall of the horn at the open end, producing a cascade of electrons which is multiplied on each interaction with the wall and focussed onto a preamplifier." [ISBN:9780470516348]
synonym: "CEM" EXACT []
synonym: "channel electron multiplier" EXACT []
synonym: "Channeltron" NARROW []
synonym: "continuous dynode EM" EXACT []
synonym: "continuous-dynode EM" EXACT []
is_a: CHMO:0001060 ! electron multiplier

[Term]
id: CHMO:0001063
name: Daly detector
def: "An ion detector that consists of an aluminised cathode or Daly knob held at a very large negative potential that attracts ions and produces secondary electrons which impact a scintillator, producing photons that are detected by a photomultiplier." [] {prov:wasInfluencedBy="ISBN:9780470516348", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12380"}
is_a: CHMO:0001059 ! ion detector

[Term]
id: CHMO:0001064
name: X-ray powder diffractometer
def: "A piece of apparatus which illuminates a powder sample with X-rays, electrons or neutrons and measures the diffraction pattern produced. It typically will contain at least one monochromator to ensure the incident radiation is of a specific energy, a goniometer which allows the geometry of the sample and detector to be precisely specified, and a detector." [http://microlab.berkeley.edu/labmanual/chap8/8.44.html]
is_a: CHMO:0002105 ! X-ray diffractometer

[Term]
id: CHMO:0001065
name: atomic force microscopy probe
def: "A sharp spike mounted on the end of a cantilever which is used to scan the surface of a specimen in atomic force microscopy." [https://orcid.org/0000-0002-0640-0422]
synonym: "AFM probe" EXACT []
synonym: "atomic force microscope probe" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0001066
name: incident photon conversion efficiency spectrum
alt_id: CHMO:0002621
def: "A plot of incident photon-to-current conversion efficiency (IPCE) vs. wavelength obtained from a solar or photovoltaic cell." [https://orcid.org/0000-0002-0640-0422]
synonym: "incident photon conversion efficiency spectra" EXACT []
synonym: "incident photon to collected electron (IPCE) spectra" EXACT []
synonym: "incident photon to collected electron (IPCE) spectrum" EXACT []
synonym: "incident photon to collected electron spectra" EXACT []
synonym: "incident photon to current collection efficiency spectrum" EXACT []
synonym: "incident photon-to-electron conversion efficiency spectrum" EXACT []
synonym: "incident-photon-to-current conversion efficiency (IPCE) spectrum" EXACT []
synonym: "incident-photon-to-current conversion efficiency spectrum" EXACT []
synonym: "IPCE spectrum" EXACT []
is_a: CHMO:0000831 ! action spectrum

[Term]
id: CHMO:0001067
name: proton detected separated local field spectroscopy
def: "An NMR experiment for the measurement of heteronuclear dipolar couplings. 1H–1H interactions are decoupled and proton magnetisation is passed through 13C nuclei present at natural abundance to simplify a dipolarly coupled spectrum." [rsc:pr]
synonym: "PDLF" EXACT []
synonym: "proton detected local field spectroscopy" EXACT []
synonym: "proton-detected separated local field spectroscopy" EXACT []
synonym: "proton-detected SLF" EXACT []
is_a: CHMO:0000910 ! separated-local-field nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001068
name: R-type recoupling proton detected separated local field spectroscopy
def: "A magic-angle spinning NMR experiment to measure dipolar couplings. Dipolar couplings are reintroduced by synchronising rf pulses with the rotation of the rotor. Spectral simplification occurs via the proton detected separated local field protocol where 1H-1H interactions are decoupled and proton magnetisation is passed through 13C nuclei present at natural abundance." [rsc:pr]
synonym: "PDLF with R-type recoupling" EXACT []
synonym: "proton-deteced separated local field spectroscopy with R-type recoupling" EXACT []
synonym: "R-PDLF" EXACT []
synonym: "R-type recoupling proton detected local field spectroscopy" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0001067 ! proton detected separated local field spectroscopy

[Term]
id: CHMO:0001069
name: far-infrared magnetic resonance spectroscopy
def: "Spectroscopy where the energy levels of paramagnetic species (such as HCN) are tuned into resonance with a far-infrared laser source in order to investigate rotational transitions." [http://www.rsc.org/ebooks/archive/free/BK9780851868219/BK9780851868219-00001.pdf]
synonym: "far-infrared laser magnetic resonance" EXACT []
synonym: "far-infrared laser magnetic resonance spectroscopy" EXACT []
synonym: "far-infrared magnetic resonance" EXACT []
synonym: "FIR-LMR" EXACT []
synonym: "FIRMR" EXACT []
synonym: "laser electron paramagnetic resonance" EXACT []
synonym: "laser electron spin resonance" EXACT []
synonym: "laser magnetic resonance" EXACT []
synonym: "laser magnetic resonance (LMR) at far-infrared wavelengths" EXACT []
synonym: "laser magnetic resonance spectroscopy" EXACT []
synonym: "LEPR" EXACT []
synonym: "LESR" EXACT []
synonym: "LMR" EXACT []
is_a: CHMO:0000328 ! electron spin resonance spectroscopy
is_a: CHMO:0000632 ! far-infrared spectroscopy

[Term]
id: CHMO:0001070
name: three-dimensional nuclear magnetic resonance spectroscopy
def: "A pulsed nuclear magnetic resonance spectroscopy in which three independent frequency dimensions are employed for the correlation and dispersal of signals (by employing two magnetisation transfer steps). Each signal is described by three frequencies, thus effecting the distribution of signals within a cube." [FIX:0000144] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08432"}
synonym: "3D NMR" EXACT OMO:0003012 []
synonym: "3D NMR spectroscopy" EXACT []
synonym: "3D-NMR" EXACT OMO:0003012 []
synonym: "3D-NMR spectroscopy" EXACT []
synonym: "three-dimensional (3D) NMR" EXACT []
synonym: "three-dimensional NMR" EXACT []
synonym: "three-dimensional NMR spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
property_value: OMO:0003012 "3-D NMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08432"}

[Term]
id: CHMO:0001071
name: heteronuclear single quantum coherence total correlation spectroscopy
def: "A type of heteronuclear three-dimensional NMR experiment in which the proton signals of a 2D TOCSY spectrum are dispersed along a third frequency axis according to the chemical shift of their covalently bound heteronuclei." [FIX:0000152, https://orcid.org/0000-0002-0640-0422]
synonym: "3D HSQC-TOCSY" EXACT []
synonym: "3D TOCSY-HSQC" EXACT []
synonym: "HSQC-TOCSY" EXACT []
synonym: "TOCSY-HSQC" EXACT []
is_a: CHMO:0001072 ! heteronuclear three-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001072
name: heteronuclear three-dimensional nuclear magnetic resonance spectroscopy
def: "Any type of nuclear magnetic resonance spectroscopy in which three independent frequency dimensions are employed for the correlation and dispersal of signals. Each signal is described by three frequencies, arising from a combination of protons and heteronuclei, thus effecting the distribution of signals within a cube." [rsc:pr]
synonym: "heteronuclear 3D NMR" EXACT []
is_a: CHMO:0001070 ! three-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001073
name: homonuclear three-dimensional nuclear magnetic resonance spectroscopy
def: "Any type of nuclear magnetic resonance spectroscopy in which three independent frequency dimensions are employed for the correlation and dispersal of signals. Each signal is described by three frequencies, all arising from the same type of nucleus, thus effecting the distribution of signals within a cube." [rsc:pr]
synonym: "homonuclear 3D NMR" EXACT []
is_a: CHMO:0001070 ! three-dimensional nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001074
name: time-lapse microscopy
def: "Microscopy in which the same object (e.g., a cell) is imaged at regular time intervals over several hours." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000067 ! microscopy

[Term]
id: CHMO:0001075
name: elemental analysis
def: "A process where a sample is analyzed for its elemental and sometimes isotopic composition (the elements present and sometimes their weight percentage)." [https://orcid.org/0000-0002-0640-0422]
synonym: "EA" EXACT OMO:0003012 []
is_a: CHMO:0002739 ! quantitative determination method

[Term]
id: CHMO:0001076
name: carbon, hydrogen and nitrogen elemental analysis
def: "A type of elemental analysis accomplished by combustion of the sample at 1200 °C in a stream of unreactive gas and excess oxygen and collection of the products (CO2, H2O and NOx). The masses of these combustion products can be used to calculate the composition of the unknown sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "C, H, N analysis" EXACT []
synonym: "C, H, N elemental analysis" EXACT []
synonym: "C,H,N analysis" EXACT []
synonym: "CHN analysis" EXACT []
is_a: CHMO:0001075 ! elemental analysis

[Term]
id: CHMO:0001077
name: quartz crystal microbalance
def: "A piece of apparatus used to measure the mass per unit area (1 μg per cm2) by measuring the change in frequency of a quartz crystal resonator (a quartz crystal sandwiched between a pair of electrodes) as a function of mass change." [https://orcid.org/0000-0002-0640-0422]
synonym: "QCM" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0001078
name: polarization modulation infrared reflection–adsorption spectroscopy
def: "Spectroscopy where the differential absorption and reflection of low incident angle p- and s-polarized infrared light by the surface molecules of a highly reflective or polished sample is measured. The ultra-thin layers on metal surfaces interact with the p-polarized component of light, but not with the s-polarized component." [https://orcid.org/0000-0002-0640-0422]
synonym: "PM-IRRAS" EXACT []
synonym: "polarization modulation infrared reflection adsorption spectroscopy" EXACT []
synonym: "polarization modulation-infrared reflection-adsorption spectroscopy" EXACT []
is_a: CHMO:0000647 ! reflection–absorption infrared spectroscopy

[Term]
id: CHMO:0001079
name: 15N solid-state nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states 15N nuclei in a solid sample placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "15N solid-state NMR" EXACT []
is_a: CHMO:0000567 ! 15N nuclear magnetic resonance spectroscopy
is_a: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001080
name: 13C solid-state nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states 13C nuclei in a solid sample placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "13C solid-state NMR" EXACT []
is_a: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001081
name: 125Te nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 125Te nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52452, FIX:0000747, rsc:pr]
synonym: "125Te NMR" EXACT []
synonym: "125Te NMR spectrometry" EXACT []
synonym: "125Te NMR spectroscopy" EXACT []
synonym: "125Te nuclear magnetic resonance spectrometry" EXACT []
synonym: "125Te-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001082
name: osmometry
def: "The measurement of the osmotic strength of a substance which often used to determine its molecular weight." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0001083
name: vapour pressure osmometry
def: "A technique used to determine the concentration of osmotically active particles that reduce the vapor pressure of a solution. Vapour pressure osmometry is used to measure the average molecular weight of polymers." [https://orcid.org/0000-0002-0640-0422]
synonym: "vapor pressure osmometry" EXACT []
synonym: "vapor pressure osometry" EXACT []
synonym: "vapor-pressure osmometry" EXACT []
synonym: "vapour pressure osometry" EXACT []
synonym: "vapour-pressure osmometry" EXACT []
synonym: "VPO" EXACT []
is_a: CHMO:0001082 ! osmometry

[Term]
id: CHMO:0001084
name: time-lapse fluorescence microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) and the specimen is imaged at regular time intervals over several hours." [https://orcid.org/0000-0002-0640-0422]
synonym: "time-lapse fluorescence imaging" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy
is_a: CHMO:0001074 ! time-lapse microscopy

[Term]
id: CHMO:0001085
name: fluorescence-activated cell sorting
def: "A method for separating microscopic particles suspended in a stream of fluid. The particles are forced individually through a vibrating nozzle, then exposed to a laser beam and the resulting fluorescence and scattered light is detected. Finally the cells are sorted by applying an electrical charge to droplets of the fluid and deflecting it to the left or right using charged electrodes." [doi:10.1039/b902504a]
synonym: "FACS" EXACT []
synonym: "fluorescence activated cell sorting" EXACT []
is_a: CHMO:0000061 ! flow cytometry

[Term]
id: CHMO:0001086
name: photoemission electron microscopy
def: "A type of electron microscopy where the distribution of electrons emitted by a specimen sample following excitation by UV light, synchrotron radiation or X-ray sources is used to produce an image." [https://orcid.org/0000-0002-0640-0422]
synonym: "PEEM" EXACT []
synonym: "PEM" EXACT []
synonym: "photo-electron microscopy" EXACT []
synonym: "photo-emission microscopy" EXACT []
synonym: "photoelectron microscopy" EXACT []
is_a: CHMO:0000068 ! electron microscopy

[Term]
id: CHMO:0001087
name: X-ray photoemission electron microscopy
def: "A type of electron microscopy where the distribution of electrons emitted by a specimen sample following excitation with an X-ray source is used to produce an image." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-ray excited PEEM" EXACT []
synonym: "X-ray photoelectron microscopy" EXACT []
synonym: "XPEEM" EXACT []
is_a: CHMO:0001086 ! photoemission electron microscopy

[Term]
id: CHMO:0001088
name: electron microscope
def: "A piece of apparatus which is used to produce an enlarged image of a specimen using a finely focused (<10 nm diameter) electron beam with an acceleration voltage of 50–150 kV under vacuum and measuring the interaction of the electrons with the specimen." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000953 ! microscope

[Term]
id: CHMO:0001089
name: spectroscopic photoemission and low energy electron microscope
def: "A piece of apparatus which combines a low energy electron microscope (LEEM) and an energy filtered x-ray photoemission electron microscope (XPEEM)." [https://doi.org/10.1002/sia.2424]
synonym: "SPELEEM" EXACT []
is_a: CHMO:0001088 ! electron microscope

[Term]
id: CHMO:0001090
name: kinetic spectroscopy
def: "Spectroscopy used to study processes through in situ observation of the time profile of molecular absorptions." [https://doi.org/10.1155/LC.7.61]
synonym: "kinetic spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0001091
name: aberration-corrected high-resolution transmission electron microscopy
def: "Microscopy where an electron-transparent specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV under vacuum and the phase contrast between transmitted electron waves is used to produce an image. The beam is focused using a set of magnetic lenses which removes spherical aberration (an effect where the electron beam is deflected too strongly, resulting in a blurred image)." [https://orcid.org/0000-0002-0640-0422]
synonym: "aberration corrected high resolution transmission electron microscopy" EXACT []
synonym: "aberration-corrected HRTEM" EXACT []
is_a: CHMO:0000084 ! high-resolution transmission electron microscopy

[Term]
id: CHMO:0001092
name: electron spin resonance imaging
def: "An imaging method which uses the detection of unpaired spins in a magnetic field gradient so that the resonance condition is sensitive to the position of the spins in the sample." [https://doi.org/10.1071/CH04235, ISBN:0748740058]
synonym: "electron paramagnetic imaging" EXACT []
synonym: "EPR imaging" EXACT []
synonym: "EPRI" EXACT []
synonym: "ESR imaging" EXACT []
synonym: "ESRI" EXACT []
is_a: OBI:0000185 ! imaging assay

[Term]
id: CHMO:0001093
name: molecular nonthermal excitation spectroscopy
def: "A type of molecular spectroscopy where the sample is placed in a small graphite-coated tube which is rapidly heated by passing a current through it, then excited using a glow discharge (a potential difference applied across two electrodes immersed in the sample gas)." [https://doi.org/10.1039/JA9870200533]
synonym: "molecular non-thermal excitation spectrometry" EXACT []
synonym: "molecular non-thermal excitation spectroscopy" EXACT []
synonym: "molecular nonthermal excitation spectrometry" EXACT []
synonym: "MONES" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0001094
name: furnace ionisation nonthermal excitation spectrometry
def: "A type of atomic emission spectrometry where the sample is atomised by placing it in a small graphite-coated tube which is rapidly heated by passing a current through it, then ionised and excited using a glow discharge (a potential difference applied across two electrodes immersed in the sample gas)." [https://doi.org/10.1039/JA9880300459]
synonym: "FINES" EXACT []
synonym: "furnace ionisation non-thermal excitation spectrometry" EXACT []
synonym: "furnace ionization non-thermal excitation spectrometry" EXACT []
synonym: "furnace ionization nonthermal excitation spectrometry" EXACT []
is_a: CHMO:0000254 ! furnace atomic nonthermal excitation spectrometry

[Term]
id: CHMO:0001095
name: fluorescence microscope
def: "A microscope that uses an excitation source to produce light which is passed through an excitation filter, reflects off the surface of a dichroic mirror onto the specimen which fluoresces, producing light that passes through an emission filter to select only the required wavelengths onto the collector lens." [http://www.microscopyu.com/articles/fluorescence/fluorescenceintro.html]
is_a: CHMO:0000947 ! optical microscope

[Term]
id: CHMO:0001096
name: epifluorescence microscope
def: "A fluorescence microscope where the light source is mounted above (epi) the specimen and the excitation light passes through the microscope objective lens on its way toward the specimen." [http://www.microscopyu.com/articles/fluorescence/fluorescenceintro.html, https://orcid.org/0000-0001-5985-7429]
synonym: "epifluorescent microscope" EXACT []
is_a: CHMO:0001095 ! fluorescence microscope

[Term]
id: CHMO:0001097
name: thermocouple
def: "A device that generates electrical current when it experiences a thermal gradient." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06313"}
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0001098
name: Wollaston wire
def: "A composite wire consisting of a fine platinum core with a silver coating." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0001099
name: transmission electron microscope
def: "A piece of apparatus which is used to produce an enlarged image of an electron transparent specimen using a finely focused (<10 nm diameter) electron beam with an acceleration voltage of 50–150 kV under vacuum. The energies and intensities of the transmitted electrons are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "TEM" RELATED []
synonym: "transmission EM" RELATED []
is_a: CHMO:0001088 ! electron microscope

[Term]
id: CHMO:0001100
name: field-emission transmission electron microscope
def: "A piece of apparatus which is used to produce an enlarged image of an electron transparent specimen using a finely focused (<10 nm diameter) electron beam (produced by thermionic emission heating) with an acceleration voltage of 50–150 kV under vacuum. The energies and intensities of the transmitted electrons are measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "FEG-TEM" RELATED []
synonym: "FEGTEM" RELATED []
synonym: "field emission transmission electron microscope" EXACT []
synonym: "field-emission TEM" RELATED []
synonym: "field-emission-gun transmission electron microscope" EXACT []
synonym: "TEM-FEG" EXACT []
is_a: CHMO:0001099 ! transmission electron microscope

[Term]
id: CHMO:0001101
name: synchrotron radiation X-ray emission spectroscopy
def: "X-ray spectroscopy where the sample is bombarded with synchrotron radiation (radiation produced by the movement of charged particles in a magnetic field) and the energies and intensities of the X-rays emitted due to core-to-core transitions (known as 'X-ray fluorescence') are detected." [https://doi.org/10.1039/b711896a, https://orcid.org/0000-0002-0640-0422]
synonym: "SR-XES" EXACT []
synonym: "SR-XRF" EXACT []
synonym: "SXRF" EXACT []
synonym: "synchrotron radiation X-ray emission spectroscopy" EXACT []
synonym: "synchrotron X-ray fluorescence" EXACT []
synonym: "synchrotron-based X-ray radiation fluorescence" EXACT []
is_a: CHMO:0000307 ! X-ray emission spectroscopy

[Term]
id: CHMO:0001102
name: autoradiography
def: "The recording of the image of an object through the effect of ionising radiation on a film or emulsion." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000185 ! imaging assay

[Term]
id: CHMO:0001103
name: recorded image
def: "A data set consisting of a 2D representation obtained from a sample." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0001104
name: autoradiogram
def: "An image of an object obtained through the effect of ionising radiation on a film or emulsion." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001103 ! recorded image

[Term]
id: CHMO:0001105
name: isoelectric focusing polyacrylamide gel electrophoresis
def: "A two-dimensional separation method where one separation process is isoelectric focusing on a gel and the other separation process is polyacrylamide gel electrophoresis." [https://orcid.org/0000-0001-5985-7429]
synonym: "IEF-PAGE" EXACT []
synonym: "isoelectrofocusing PAGE" EXACT []
is_a: CHMO:0001029 ! two dimensional gel electrophoresis

[Term]
id: CHMO:0001106
name: two-dimensional polyacrylamide gel electrophoresis
def: "A two-dimensional separation method where the separation processes are both polyacrylamide gel electrophoresis." [https://orcid.org/0000-0001-5985-7429]
synonym: "2D PAGE" EXACT []
synonym: "two dimensional polyacrylamide gel electrophoresis" EXACT []
is_a: CHMO:0001029 ! two dimensional gel electrophoresis

[Term]
id: CHMO:0001107
name: positive electrospray ionisation mass spectrometry
def: "Mass spectrometry where the sample is ionised to positive ions by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "ES+" EXACT []
synonym: "ES+ MS" EXACT []
synonym: "ES+/MS" EXACT []
synonym: "MS (ES+)" EXACT []
synonym: "positive electrospray ionisation mass spectroscopy" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry

[Term]
id: CHMO:0001108
name: positive electrospray ionisation time-of-flight mass spectrometry
def: "Mass spectrometry where the sample is ionised to positive ions by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets, and where sample ions with different masses are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "TOF MS ES+" EXACT []
is_a: CHMO:0000736 ! electrospray ionisation time-of-flight mass spectrometry

[Term]
id: CHMO:0001109
name: positive electrospray ionisation tandem mass spectrometry
def: "Mass spectrometry involving multiple mass-selection steps, with some form of fragmentation occurring between each stage. Sample ionisation is achieved by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 uL min-1) into an electric field to produce a very fine mist of positively charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "ES+ MS/MS" EXACT []
synonym: "ES+ MS2" EXACT []
synonym: "positive electrospray ionisation tandem mass spectroscopy" EXACT []
is_a: CHMO:0000577 ! electrospray ionisation tandem mass spectrometry

[Term]
id: CHMO:0001110
name: particle-image velocimetry
def: "A method for determining the velocity of fluids by pulsing a planar laser light sheet twice, and recording images of fine particles lying in the light sheet using a video camera or a photograph." [https://orcid.org/0000-0002-0640-0422]
synonym: "particle image velocimetry" EXACT []
synonym: "particle imaging velocimetry" EXACT []
synonym: "particle-imaging velocimetry" EXACT []
synonym: "PIV" EXACT []
is_a: CHMO:0002042 ! optical velocimetry

[Term]
id: CHMO:0001111
name: microscopic particle-image velocimetry
def: "A method for determining the velocity of fluids by pulsing a planar laser light sheet twice, and recording images of microscopic particles lying in the light sheet using a video camera or a photograph." [https://orcid.org/0000-0002-0640-0422]
synonym: "microPIV" EXACT []
synonym: "microscopic particle image velocimetry" EXACT []
synonym: "microscopic particle imaging velocimetry" EXACT []
synonym: "microscopic particle-imaging velocimetry" EXACT []
synonym: "μPIV" EXACT []
is_a: CHMO:0001110 ! particle-image velocimetry

[Term]
id: CHMO:0001112
name: super-resolution bright-field microscopy
def: "Microscopy where the specimen is illuminated with light transmitted from a source on the opposite side of the specimen from the objective, and image resolution (which is normally limited by diffraction) is enhanced by processing the images with image restoration algorithms." [https://orcid.org/0000-0002-0640-0422]
synonym: "super resolution bright field microscopy" EXACT []
synonym: "super resolution bright field optical microscopy" EXACT []
synonym: "super-resolution bright-field optical microscopy" EXACT []
is_a: CHMO:0000104 ! bright-field microscopy

[Term]
id: CHMO:0001113
name: membrane-inlet mass spectrometry
def: "A mass spectrometry in which a thin membrane (usually made of a silicone elastomer) provides a selective means introducing low-molecular-weight volatile organic compounds into the ionisation source." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12487", prov:wasInfluencedBy="ISBN:978-0-470-51634-8"}
synonym: "membrane inlet mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12487"}
synonym: "membrane interface mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12487"}
synonym: "membrane introduction mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12487"}
synonym: "membrane-inlet MS" EXACT []
synonym: "membrane-introduction mass spectrometry" EXACT []
synonym: "membrane-introduction MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
property_value: OMO:0003012 "MIMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12487"}

[Term]
id: CHMO:0001114
name: solution X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at a sample solution and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate." [https://doi.org/10.1073/pnas.0600022103]
synonym: "solution state X-ray diffraction" EXACT []
synonym: "solution-state X-ray diffraction" EXACT []
synonym: "SXD" EXACT []
synonym: "SXRD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction

[Term]
id: CHMO:0001115
name: differential pulse voltammogram
def: "A plot of cell current vs. the potential between the indicator and reference electrodes obtained from a differential-pulse voltammetry experiment (i.e. where the potential is varied using pulses of increasing amplitude and the current is sampled before and after each voltage pulse)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000922 ! voltammogram

[Term]
id: CHMO:0001116
name: ion amperometry
def: "The measurement of cell current, whilst the potential difference between the indicator and reference electrodes is controlled, associated with the ion transfer across the interface between two immiscible electrolyte solutions (ITIES)." [https://doi.org/10.1016/j.jelechem.2007.04.002]
synonym: "ion-amperometry" EXACT []
is_a: CHMO:0000004 ! amperometry

[Term]
id: CHMO:0001117
name: nuclear magnetic resonance diffusometry
def: "Any type of NMR spectroscopy used to measure diffusion coefficients." [https://doi.org/10.1021/bm801013x]
synonym: "NMR diffusometry" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001118
name: pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which pulsed field gradients are applied to a spin echo sequence to cleanly and precisely excite particular resonances. Additionally, attenuation of signals occurs related to molecular diffusion allowing this technique to be used to determine self-diffusion coefficients." [FIX:0001088, https://doi.org/10.106/j.jmr.2004.06.004, rsc:pr]
synonym: "PFG-SE NMR" EXACT []
synonym: "PFGSE" EXACT []
synonym: "PFGSE-NMR" EXACT []
synonym: "PGSE" EXACT []
synonym: "pulsed field gradient (PFG) spin echo" EXACT []
synonym: "pulsed field gradient spin-echo" EXACT []
synonym: "pulsed field gradient-spin echo" EXACT []
synonym: "pulsed field-gradient spin echo" EXACT []
synonym: "pulsed-field-gradient spin-echo NMR spectroscopy" EXACT []
is_a: CHMO:0001117 ! nuclear magnetic resonance diffusometry

[Term]
id: CHMO:0001119
name: modulus addition using spatially separated echo spectroscopy
def: "An NMR experiment used to measure self-diffusion coefficients via signal attenuation which occurs due to diffusion during the application of pulsed field gradients. This experiment also corrects for the effects of imperfect pulsed field gradients." [rsc:pr]
synonym: "MASSEY" EXACT []
synonym: "MASSEY NMR" EXACT []
is_a: CHMO:0001118 ! pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001120
name: pulsed gradient non-linear spin echo nuclear magnetic resonance spectroscopy
def: "An NMR experiment used to measure small diffusion coefficients via the attenuation of signals occurring due to molecular diffusion during the application of pulsed field gradients." [rsc:pr]
synonym: "PGNE" EXACT []
synonym: "PGNE NMR" EXACT []
synonym: "PGNE-NMR" EXACT []
synonym: "pulsed gradient non-linear echo" EXACT []
synonym: "pulsed gradient nonlinear echo" EXACT []
synonym: "pulsed gradient nonlinear spin echo" EXACT []
is_a: CHMO:0001118 ! pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy

[Term]
id: CHMO:0001121
name: dynamic force spectrum
def: "A plot of (adhesion or rupture) force vs. loading rate obtained from an atomic force microscopy experiment." [https://orcid.org/0000-0002-0640-0422]
synonym: "dynamic force spectra" EXACT []
synonym: "force modulation spectra" EXACT []
synonym: "force modulation spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum

[Term]
id: CHMO:0001122
name: dynamic force spectroscopy
def: "The use of an atomic force microscope to measure rupture or fusion force as a function of loading rate." [https://orcid.org/0000-0002-0640-0422]
synonym: "DFS" EXACT []
is_a: CHMO:0001123 ! force spectroscopy

[Term]
id: CHMO:0001123
name: force spectroscopy
alt_id: CHMO:0000231
def: "Spectroscopy where an atomic force microscope is used to measure the force experienced by a sample, usually by taking force–distance curves." [https://orcid.org/0000-0002-0640-0422]
synonym: "AFM force spectroscopy" EXACT []
synonym: "atomic force spectroscopy" EXACT []
synonym: "force modulation" EXACT []
synonym: "force modulation AFM" EXACT []
synonym: "force-modulation AFM" EXACT []
is_a: CHMO:0000228 ! spectroscopy

[Term]
id: CHMO:0001124
name: ultraviolet–visible–near infrared spectrum
def: "A plot of absorbance vs. wavelength obtained by measuring the amount of radiation absorbed by a sample as a function of the wavelength of incident radiation in the ultraviolet to near-infrared (190–2000 nm) range." [https://orcid.org/0000-0002-0640-0422]
synonym: "UV-vis-near IR spectra" EXACT []
synonym: "UV-vis-near IR spectrum" EXACT []
synonym: "UV-vis-NIR absorption spectra" EXACT []
synonym: "UV-Vis-NIR absorption spectrum" EXACT []
synonym: "UV-Vis-NIR spectra" EXACT []
synonym: "UV-vis-NIR spectra" EXACT []
synonym: "UV-Vis-NIR spectrum" EXACT []
synonym: "UV-visible-near IR spectrum" EXACT []
is_a: CHMO:0000799 ! electronic absorption spectrum

[Term]
id: CHMO:0001125
name: confocal microscope
def: "An optical microscope that works by scanning one or more focussed beams of light across the specimen." [http://www.microscopyu.com/articles/confocal/confocalintrobasics.html]
is_a: CHMO:0000947 ! optical microscope

[Term]
id: CHMO:0001126
name: laser-scanning confocal microscope
def: "An optical microscope that works by scanning a laser across the specimen." [https://orcid.org/0000-0001-5985-7429]
synonym: "LSCM" RELATED []
is_a: CHMO:0001125 ! confocal microscope

[Term]
id: CHMO:0001127
name: tandem-scanning microscope
def: "An optical microscope that works by using a spinning Nipkow disc, a wheel pierced by a spiral of pinholes, to illuminate small areas of the sample." [ISBN:9780849339196]
synonym: "tandem scanning microscope" EXACT []
synonym: "TSM" RELATED []
is_a: CHMO:0001125 ! confocal microscope

[Term]
id: CHMO:0001128
name: adsorption chromatography
def: "A \"chromatography in which separation is based mainly on differences between the adsorption affinities of the sample components for the surface of an active solid.\"" [FIX:0000611] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'adsorption chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00157", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00157"}
is_a: CHMO:0001000 ! chromatography
created_by: batchelorc
creation_date: 2009-03-06T04:48:25Z

[Term]
id: CHMO:0001129
name: displacement chromatography
alt_id: FIX:0000618
def: "A chromatography \"in which the mobile phase contains a compound (the displacer) more strongly retained than the components of the sample under examination. The sample is fed into the system as a finite slug.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'displacement chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.D01797", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.D01797"}
is_a: CHMO:0001000 ! chromatography
created_by: batchelorc
creation_date: 2009-03-06T04:48:37Z

[Term]
id: CHMO:0001130
name: glow discharge ion source
def: "An ion source that produces ions by continuous sputtering of the sample by a glow discharge plasma, which is produced by passing a current of several hundred volts through a low pressiure gas, usually argon." [https://doi.org/10.1021/ac9810922]
synonym: "glow discharge source" EXACT [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000960 ! ion source
created_by: batchelorc
creation_date: 2009-03-06T04:58:01Z

[Term]
id: CHMO:0001132
name: laser ablation
def: "A material processing in which material is removed from a specimen by illuminating it with a laser beam." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08499"}
is_a: OBI:0000094 ! obsolete material processing
relationship: BFO:0000057 OBI:0400064 ! has participant laser
created_by: batchelorc
creation_date: 2009-03-06T05:23:07Z

[Term]
id: CHMO:0001134
name: obsolete: sample preparation method-measurement method
alt_id: CHMO:0002037
def: "A method in which a sample preparation method is coupled to a measurement method." [https://orcid.org/0000-0001-5985-7429]
is_obsolete: true
created_by: batchelorc
creation_date: 2009-03-06T05:31:37Z

[Term]
id: CHMO:0001135
name: viscometry
def: "The measurement of the viscosity of fluids by observing the relative motion of the fluid and an object. Viscometry is used to measure the molecular weight of polymers." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:06:10Z

[Term]
id: CHMO:0001136
name: capillary viscometry
def: "The determination of the viscosity of a fluid by measuring the time a defined volume of fluid requires to flow through a capillary tube of a specific length and width." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001135 ! viscometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:10:01Z

[Term]
id: CHMO:0001137
name: in situ X-ray diffraction
def: "A method for determining structure by detecting the positions and intensities of X-rays, that have been generated within a structural domain, as a pattern of spots on a photographic plate." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000156 ! X-ray diffraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:13:09Z

[Term]
id: CHMO:0001138
name: in situ synchrotron XRD
def: "A method for determining structure by detecting the positions and intensities of X-rays, that have been generated within a synchrotron, as a pattern of spots on a photographic plate." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001137 ! in situ X-ray diffraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:15:44Z

[Term]
id: CHMO:0001139
name: scanning probe X-ray diffraction
def: "A method for determining structure by scanning a finely focused (<10 μm2) beam of X-rays over the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000156 ! X-ray diffraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:21:50Z

[Term]
id: CHMO:0001140
name: differential confocal microscopy
def: "Microscopy where visible light coming from the specimen (which is placed approximately half a confocal parameter from the focal plane along the optical axis of the microscope) is collected and guided through a pinhole before it is detected. The pinhole allows only light from the focal point to pass to the detector, reducing background interference." [https://doi.org/10.1364/OL.28.001772]
synonym: "DCM" EXACT []
is_a: CHMO:0000103 ! confocal microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:42:28Z

[Term]
id: CHMO:0001141
name: 207Pb nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 207Pb nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52455, rsc:pr]
synonym: "207Pb NMR" EXACT []
synonym: "207Pb NMR spectroscopy" EXACT []
synonym: "207Pb-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
relationship: BFO:0000057 CHEBI:52455 ! has participant lead-207
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:49:20Z

[Term]
id: CHMO:0001142
name: 207Pb magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 207Pb nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "207Pb magic angle spinning (MAS) NMR" EXACT []
synonym: "207Pb MAS NMR" EXACT []
synonym: "207Pb MAS-NMR" EXACT []
synonym: "207Pb-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0001141 ! 207Pb nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:52:53Z

[Term]
id: CHMO:0001143
name: 1H magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 1H nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "1H magic angle spinning (MAS) NMR" EXACT []
synonym: "1H MAS NMR" EXACT []
synonym: "1H MAS-NMR" EXACT []
synonym: "1H-MAS-NMR" EXACT []
synonym: "proton MAS NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:56:17Z

[Term]
id: CHMO:0001144
name: 93Nb solid-state nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states 93Nb nuclei in a solid sample placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "93Nb solid-state NMR" EXACT []
is_a: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy
is_a: CHMO:0001145 ! 93Nb nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:58:03Z

[Term]
id: CHMO:0001145
name: 93Nb nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 93Rb nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52460, rsc:pr]
synonym: "93Nb NMR" EXACT []
synonym: "93Nb NMR spectrometry" EXACT []
synonym: "93Nb NMR spectroscopy" EXACT []
synonym: "93Nb nuclear magnetic resonance spectrometry" EXACT []
synonym: "93Nb-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T04:59:35Z

[Term]
id: CHMO:0001146
name: 1H–13C heteronuclear single quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the 13C nuclei to which they are covalently bound." [rsc:pr]
synonym: "1H-13C HSQC" EXACT []
is_a: CHMO:0000604 ! heteronuclear single quantum coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T05:02:34Z

[Term]
id: CHMO:0001147
name: 1H–15N heteronuclear single quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the 15N nuclei to which they are covalently bound. Only the magnetisation of the 15N nucleus is allowed to evolve." [rsc:pr]
synonym: "1H-15N HSQC" EXACT []
is_a: CHMO:0000604 ! heteronuclear single quantum coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T05:05:26Z

[Term]
id: CHMO:0001148
name: 1H–13C heteronuclear multiple bond coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and 13C nuclei which are 2 to 3 bonds removed." [rsc:pr]
synonym: "13C-1H HMBC" EXACT []
synonym: "1H-13C HMBC" EXACT []
xref: FIX:0001024
is_a: CHMO:0000601 ! heteronuclear multiple bond coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T05:06:51Z

[Term]
id: CHMO:0001149
name: 1H–15N heteronuclear multiple bond coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and 15N nuclei which are 2 to 3 bonds removed." [rsc:pr]
synonym: "15N-1H HMBC" EXACT []
synonym: "1H-15N HMBC" EXACT []
xref: FIX:0001023
is_a: CHMO:0000601 ! heteronuclear multiple bond coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T05:08:24Z

[Term]
id: CHMO:0001150
name: 1H–1H correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons which are J-coupled (usually ≤3 bonds apart)." [FIX:0000189, rsc:pr]
synonym: "1H-1H correlated spectroscopy" EXACT []
synonym: "1H-1H COSY" EXACT []
synonym: "1H–1H COSY" EXACT []
is_a: CHMO:0000599 ! correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T05:11:37Z

[Term]
id: CHMO:0001151
name: 1H–1H nuclear Overhauser enhancement spectroscopy
def: "A type of homonuclear NMR spectroscopy based on the nuclear Overhauser enhancement effect in which correlations are seen between protons that are spatially proximate within a molecule (≤6 \\AA apart)." [FIX:0000142, rsc:pr]
synonym: "1H-1H NOESY" EXACT []
synonym: "1H-1H NOEsy" EXACT []
synonym: "1H-1H nOesy" EXACT []
is_a: CHMO:0000607 ! nuclear Overhauser enhancement spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-11T05:13:36Z

[Term]
id: CHMO:0001152
name: small-angle X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. The incident X-ray beam strikes the sample at a small angle (0–10°)." [https://orcid.org/0000-0002-0640-0422]
synonym: "SAXD" EXACT []
synonym: "SAXRD" EXACT []
synonym: "small angle X-ray diffraction" EXACT []
synonym: "small angle XRD" EXACT []
synonym: "small-angle XRD" EXACT []
synonym: "X-ray SAD" EXACT []
synonym: "X-ray small angle diffraction" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-12T11:05:35Z

[Term]
id: CHMO:0001153
name: small-angle X-ray diffraction data
def: "Data which is obtained from an X-ray diffraction experiment where the X-rays are incident on the sample at small angles (0–10 degrees)." [https://orcid.org/0000-0001-5985-7429]
synonym: "low-angle XRD patterns" EXACT []
synonym: "small-angle XRD data" EXACT []
synonym: "small-angle XRD pattern" EXACT []
synonym: "small-angle XRD spectrum" EXACT []
is_a: CHMO:0000850 ! X-ray diffraction data
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-12T11:10:36Z

[Term]
id: CHMO:0001154
name: 29Si magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 29Si nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "29Si magic angle spinning (MAS) NMR" EXACT []
synonym: "29Si MAS NMR" EXACT []
synonym: "29Si MAS-NMR" EXACT []
synonym: "29Si-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-12T11:13:23Z

[Term]
id: CHMO:0001155
name: 29Si nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 29Si nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:37974, rsc:pr]
synonym: "29Si NMR" EXACT []
synonym: "29Si NMR spectrometry" EXACT []
synonym: "29Si NMR spectroscopy" EXACT []
synonym: "29Si nuclear magnetic resonance spectrometry" EXACT []
synonym: "29Si-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-12T11:15:24Z

[Term]
id: CHMO:0001156
name: silicon-29 magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where the nuclei of interest are silicon-29 nuclei and in which line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "29Si MAS NMR spectrum" EXACT []
synonym: "29Si MAS-NMR spectra" EXACT []
synonym: "29Si MAS-NMR spectrum" EXACT []
is_a: CHMO:0000856 ! magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-12T11:17:55Z

[Term]
id: CHMO:0001157
name: single pulse–pulsed laser polymerization–near-infrared technique
def: "A technique for measuring the time-resolved concentration of monomers during polymerisation reactions. The polymerisation is initiated by a single pulse of laser radiation and the monomer concentration is monitored by measuring absorbance in the near-infrared (0.8–2 μm) region." [ISBN:386727682X]
synonym: "single pulse-pulsed laser polymerization-near-infrared" EXACT []
synonym: "SP-PLP-NIR" EXACT []
is_a: CHMO:0000638 ! near-infrared absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T11:42:53Z

[Term]
id: CHMO:0001158
name: single pulse-pulsed laser polymerization-electron spin resonance
def: "A technique for measuring the time-resolved concentration of radicals during polymerisation reactions. The polymerisation is initiated by a single pulse of laser radiation and the radical concentration is monitored by measuring response of the unpaired electrons to short (ns) pulses of microwave radiation in a magnetic field." [https://doi.org/10.1021/ma802078g]
synonym: "single pulse-pulsed laser polymerization-electron paramagnetic resonance" EXACT []
synonym: "single pulse-pulsed laser polymerization-electron spin resonance" EXACT []
synonym: "SP-PLP-EPR" EXACT []
synonym: "SP-PLP-ESR" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T11:45:02Z

[Term]
id: CHMO:0001159
name: pulsed laser polymerisation-size exclusion chromatography
def: "A technique for measuring the propagation rate coefficient during polymerisation reactions. The polymerisation is initiated by laser irradiation and the chain length distribution is subsequently determined by size-exclusion chromatography." [https://doi.org/10.1021/ma802078g, ISBN:0471461571]
synonym: "PLP-SEC" EXACT []
synonym: "PLP/SEC" EXACT []
synonym: "pulsed laser polymerisation size exclusion chromatography" EXACT []
synonym: "pulsed laser polymerisation-size exclusion chromatography" EXACT []
synonym: "pulsed laser polymerisation-size-exclusion chromatography" EXACT []
synonym: "pulsed-laser polymerisation-size-exclusion chromatography" EXACT []
is_a: CHMO:0002834 ! polymerisation propagation rate coefficient determination
relationship: BFO:0000118 CHMO:0001013 ! has proper occurrent part size-exclusion chromatography
relationship: BFO:0000118 CHMO:0002552 ! has proper occurrent part pulsed laser polymerisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T12:37:11Z

[Term]
id: CHMO:0001160
name: Raman circular dichroism spectroscopy
def: "The observation of circular dichroism (the differential absorption of left- and right-handed circularly polarised light) in the Raman spectra of chiral molecules." [https://doi.org/10.1021/ja00768a064]
synonym: "Raman CD" EXACT []
synonym: "Raman circular dichroism" EXACT []
synonym: "RCD" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T12:51:37Z

[Term]
id: CHMO:0001161
name: reflectance circular dichroism spectroscopy
def: "Spectroscopy based on the differential reflectance of left- and right-handed circularly polarised light by a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "RCD" RELATED non-mining_synonym []
synonym: "reflectance CD" EXACT []
synonym: "reflectance circular dichroism" EXACT []
synonym: "reflection CD" EXACT []
synonym: "reflection circular dichroism" EXACT []
synonym: "reflection circular dichroism spectroscopy" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T12:55:35Z

[Term]
id: CHMO:0001162
name: pulsed laser polymerisation-size exclusion chromatography-nuclear magnetic resonance
def: "A technique for measuring the propagation rate coefficient during polymerisation reactions. The polymerisation is initiated by laser irradiation and the chain length distribution is subsequently determined by size-exclusion chromatography and the composition of the copolymer products is determined by NMR." [https://doi.org/10.1021/ma801435t]
synonym: "PLP-SEC-NMR" EXACT []
synonym: "PLP/SEC/NMR" EXACT []
synonym: "pulsed laser polymerisation size exclusion chromatography nuclear magnetic resonance" EXACT []
synonym: "pulsed laser polymerisation-size exclusion chromatography-nuclear magnetic resonance" EXACT []
synonym: "pulsed laser polymerisation-size-exclusion chromatography-nuclear magnetic resonance" EXACT []
is_a: CHMO:0002834 ! polymerisation propagation rate coefficient determination
relationship: BFO:0000118 CHMO:0000103 ! has proper occurrent part confocal microscopy
relationship: BFO:0000118 CHMO:0000713 ! has proper occurrent part continuous-wave nuclear magnetic resonance spectroscopy
relationship: BFO:0000118 CHMO:0002552 ! has proper occurrent part pulsed laser polymerisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T01:01:06Z

[Term]
id: CHMO:0001163
name: tensiometry
def: "The measurement of the surface tension of a liquid." [https://orcid.org/0000-0002-0640-0422]
synonym: "surface tensiometry" EXACT []
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T01:09:04Z

[Term]
id: CHMO:0001164
name: pendant-drop tensiometry
def: "The measurement of surface tension by determining the distortion of drop by gravity, which elongates or flattens otherwise spherical drops." [https://doi.org/b511976f]
synonym: "pendant drop dynamic tensiometry" EXACT []
synonym: "pendant drop tensiometry" EXACT []
synonym: "pendant tensiometry" EXACT []
synonym: "pending drop tensiometry" EXACT []
is_a: CHMO:0001163 ! tensiometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T01:13:33Z

[Term]
id: CHMO:0001165
name: sessile-drop tensiometry
def: "The measurement of surface tension by determining the shape of a droplet of liquid (with known surface energy) and the contact angle it makes with the surface of interest." [https://orcid.org/0000-0002-0640-0422]
synonym: "sessile-drop tensiometry" EXACT []
is_a: CHMO:0001163 ! tensiometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T01:19:44Z

[Term]
id: CHMO:0001166
name: dynamic-surface tensiometry
def: "The measurement of the surface tension of a non-static liquid." [https://orcid.org/0000-0002-0640-0422]
synonym: "dynamic surface tensiometry" EXACT []
is_a: CHMO:0001163 ! tensiometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T01:24:23Z

[Term]
id: CHMO:0001167
name: sorption-desorption measurement
def: "A method for determining surface area by measuring the amount of an inert gaseous or liquid substance (the 'sorbent', usually H2 or N2) which adsorbs onto the surface of interest (the 'sorbate'), and the subsequent amount that desorbs at a constant temperature. Regression analysis is then applied to the data, resulting in an isotherm." [https://orcid.org/0000-0002-0640-0422]
synonym: "adsorption-desorption" EXACT []
synonym: "adsorption/desorption" EXACT []
synonym: "sorption-desorption" EXACT []
synonym: "sorption/desorption" EXACT []
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T01:27:03Z

[Term]
id: CHMO:0001168
name: sorption measurement
def: "A method for determining surface area by measuring the amount of an inert gaseous or liquid substance (the 'sorbent', usually H2 or N2) which adsorbs onto the surface of interest (the 'sorbate'). Regression analysis is then applied to the data, resulting in an isotherm." [https://orcid.org/0000-0002-0640-0422]
synonym: "adsorption measurements" EXACT []
synonym: "adsorptions" EXACT []
synonym: "sorptions" EXACT []
is_a: CHMO:0001167 ! sorption-desorption measurement
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T03:27:07Z

[Term]
id: CHMO:0001169
name: nitrogen sorption measurement
def: "A method for determining surface area by measuring the amount of N2 that adsorbs onto the surface of interest (the 'sorbate'). Regression analysis is then applied to the data, resulting in an isotherm." [https://orcid.org/0000-0002-0640-0422]
synonym: "N2 adsorption measurements" EXACT []
synonym: "N2 sorption" EXACT []
synonym: "nitrogen adsorption measurements" EXACT []
synonym: "nitrogen sorptions" EXACT []
is_a: CHMO:0001168 ! sorption measurement
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-13T03:28:52Z

[Term]
id: CHMO:0001170
name: surface-enhanced Raman spectrum
def: "A plot of intensity vs. Raman shift (cm-1) obtained by measuring the Raman scattering of monochromatic light from a sample adsorbed onto a highly scattering surface (e.g. Ag, Au or Cu)." [https://orcid.org/0000-0002-0640-0422]
synonym: "SERS spectra" EXACT []
synonym: "SERS spectrum" EXACT []
is_a: CHMO:0000823 ! Raman spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-16T03:36:33Z

[Term]
id: CHMO:0001171
name: two-dimensional nuclear Overhauser enhancement spectrum
def: "A two-dimensional spectrum which plots the resonance frequency of homonuclear nuclei approximately 6 \\AA apart which are correlated by the nuclear Overhauser enhancement effect. The resonance frequencies are plotted with intensities proportional to the populations of nuclei." [rsc:pr]
synonym: "2D NOESY spectra" EXACT []
synonym: "2D NOESY spectrum" EXACT []
synonym: "2D NOESY-NMR spectra" EXACT []
synonym: "2D NOESY-NMR spectrum" EXACT []
is_a: CHMO:0000932 ! two-dimensional nuclear magnetic resonance spectrum
is_a: CHMO:0002422 ! nuclear Overhauser enhancement spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-16T03:44:18Z

[Term]
id: CHMO:0001172
name: 1H two-dimensional nuclear Overhauser enhancement spectrum
def: "A two-dimensional spectrum which plots the resonance frequency of protons approximately 6 \\AA apart which are correlated by the nuclear Overhauser enhancement effect. The resonance frequencies are plotted with intensities proportional to the populations of nuclei." [rsc:pr]
synonym: "1H-1H NOESY spectra" EXACT []
synonym: "1H-1H NOESY spectrum" EXACT []
synonym: "1H–1H NOESY spectra" EXACT []
synonym: "1H–1H NOESY spectrum" EXACT []
synonym: "2D 1H-NOESY spectra" EXACT []
synonym: "2D 1H-NOESY spectrum" EXACT []
synonym: "2D 1H-NOESY-NMR spectra" EXACT []
synonym: "2D 1H-NOESY-NMR spectrum" EXACT []
is_a: CHMO:0001171 ! two-dimensional nuclear Overhauser enhancement spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-16T03:53:36Z

[Term]
id: CHMO:0001173
name: 13C–13C nuclear Overhauser enhancement spectroscopy
def: "A type of homonuclear NMR spectroscopy based on the nuclear Overhauser enhancement effect in which correlations are seen between 13C nuclei that are spatially proximate within a molecule (<=6 \\AA apart)." [rsc:pr]
synonym: "13C-13C NOESY" EXACT []
synonym: "13C-13C NOEsy" EXACT []
synonym: "13C-13C nOesy" EXACT []
is_a: CHMO:0000607 ! nuclear Overhauser enhancement spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-17T08:56:29Z

[Term]
id: CHMO:0001174
name: transmission electron microscopy selected area electron diffraction
def: "A method for determining structure by directing a beam of high energy (10–200 keV) electrons at the sample within a transmission electron microscope and recording the resulting diffraction pattern produced by any electrons transmitted through the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "TEM SAD" EXACT []
synonym: "TEM SAED" EXACT []
synonym: "TEM-SAD" EXACT []
synonym: "TEM-SAED" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-17T10:24:51Z

[Term]
id: CHMO:0001175
name: 27Al nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 27Al nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:37968, FIX:0001001, rsc:pr]
synonym: "27Al NMR" EXACT []
synonym: "27Al NMR spectrometry" EXACT []
synonym: "27Al NMR spectroscopy" EXACT []
synonym: "27Al nuclear magnetic resonance spectrometry" EXACT []
synonym: "27Al-NMR" EXACT []
synonym: "aluminium-27 NMR" EXACT []
synonym: "aluminium-27 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T09:52:55Z

[Term]
id: CHMO:0001176
name: 27Al magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 27Al nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "27Al magic angle spinning (MAS) NMR" EXACT []
synonym: "27Al MAS NMR" EXACT []
synonym: "27Al MAS-NMR" EXACT []
synonym: "27Al-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T09:56:51Z

[Term]
id: CHMO:0001177
name: para-hydrogen induced polarisation enhanced nuclear magnetic resonance  spectroscopy
def: "Spectroscopy where the energy states of protons derived from para-hydrogen (dihydrogen with an antisymmetric nuclear spin arrangement) placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them. The non-Boltzmann spin population generated by para-hydrogen-derived protons gives rise to signal enhancement in the spectra, facilitating the detection of species present at low concentration." [https://doi.org/10.1039/b616307f]
synonym: "para-hydrogen induced polarization enhanced NMR spectroscopy" EXACT []
synonym: "PHIP NMR" EXACT []
synonym: "PHIP-enhanced NMR" EXACT []
synonym: "PHIP-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T09:59:40Z

[Term]
id: CHMO:0001178
name: only para-hydrogen spectroscopy
def: "An NMR experiment where pulsed field gradients are used to filter thermal signals from NMR spectra whilst leaving those derived from para-hydrogen-derived protons intact." [https://doi.org/b616307f]
synonym: "OPSY" EXACT []
synonym: "OPSY NMR" EXACT []
is_a: CHMO:0000789 ! pulsed-field gradient nuclear magnetic spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T10:09:09Z

[Term]
id: CHMO:0001179
name: 1H only para-hydrogen spectroscopy
def: "An NMR experiment where pulsed field gradients are used to filter thermal signals from 1H NMR spectra whilst leaving those derived from para-hydrogen-derived protons intact." [https://doi.org/b616307f]
synonym: "1H OPSY" EXACT []
synonym: "1H OPSY NMR" EXACT []
synonym: "1H-OPSY" EXACT []
is_a: CHMO:0001178 ! only para-hydrogen spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T10:17:08Z

[Term]
id: CHMO:0001180
name: only para-hydrogen spectroscopy correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between nuclei which are J-coupled (usually <= 3 bonds apart). Thermal signals in the resulting spectra are then removed, whilst keeping the signals from para-hydrogen-derived protons intact." [https://doi.org/10.1039/b616307f, rsc:pr]
synonym: "OPSY-COSY" EXACT []
is_a: CHMO:0001178 ! only para-hydrogen spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T10:21:58Z

[Term]
id: CHMO:0001181
name: 1H-1H only para-hydrogen spectroscopy correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between nuclei which are J-coupled (usually <= 3 bonds apart). Thermal signals in the resulting 1H spectra are then removed, whilst keeping the signals from para-hydrogen-derived protons intact." [https://doi.org/10.1039/b616307f, rsc:pr]
synonym: "1H-1H OPSY-COSY" EXACT []
is_a: CHMO:0001180 ! only para-hydrogen spectroscopy correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T10:26:55Z

[Term]
id: CHMO:0001182
name: laser light scattering
def: "A method for determining structure by measuring the change in direction or energy of scattered visible light. Light (from a laser source) is scattered by the electrons surrounding the atomic nuclei in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser-light scattering" EXACT []
synonym: "LLS" EXACT []
is_a: CHMO:0000166 ! light scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T11:35:53Z

[Term]
id: CHMO:0001183
name: matrix assisted laser desorption-ionisation time-of-flight mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the mass-to-charge ratio is determined from the time they take to reach a detector. The sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser whilst being held in a matrix (such as dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "MALDI-TOF mass spectra" EXACT []
synonym: "MALDI-TOF mass spectrum" EXACT []
synonym: "MALDI-TOF-MS spectra" EXACT []
synonym: "MALDI-TOF-MS spectrum" EXACT []
synonym: "matrix assisted laser desorption-ionisation time-of-flight mass spectrum" EXACT []
is_a: CHMO:0000828 ! time-of-flight mass spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T11:38:06Z

[Term]
id: CHMO:0001184
name: gas-phase electrophoretic mobility molecular analysis
def: "A separation method where singly-charged complexes move at different speeds according to their electrophoretic mobilities in air under the influence of an electric field." [https://orcid.org/0000-0002-0640-0422]
synonym: "GEMMA" EXACT []
is_a: CHMO:0001019 ! electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T11:48:29Z

[Term]
id: CHMO:0001185
name: electrospray ionisation gas-phase electrophoretic mobility molecular analysis
def: "A separation method where singly-charged complexes move at different speeds according to their electrophoretic mobilities in air under the influence of an electric field. The sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1-10 L min-1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "ESI-GEMMA" EXACT []
is_a: CHMO:0001184 ! gas-phase electrophoretic mobility molecular analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T11:51:26Z

[Term]
id: CHMO:0001186
name: nano electrospray ionisation gas-phase electrophoretic mobility molecular analysis
def: "A separation method where singly-charged complexes move at different speeds according to their electrophoretic mobilities in air under the influence of an electric field. The sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of nL min-1) into an electric field to produce a very fine mist of charged droplets." [https://doi.org/10.1021/ac702463z]
synonym: "nanoESI-GEMMA" EXACT []
synonym: "nESI-GEMMA" EXACT []
is_a: CHMO:0001185 ! electrospray ionisation gas-phase electrophoretic mobility molecular analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T11:53:30Z

[Term]
id: CHMO:0001187
name: gas-phase electrophoretic mobility molecular analysis spectrum
def: "A plot of electrophoretic mobility diameter vs. particle count generated by separating singly-charged complexes in air under the influence of an electric field." [https://doi.org/10.1039/b822799c]
synonym: "GEMMA spectra" EXACT []
synonym: "GEMMA spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T11:59:01Z

[Term]
id: CHMO:0001188
name: electrospray ionisation gas-phase electrophoretic mobility molecular analysis spectrum
def: "A plot of electrophoretic mobility diameter vs. particle count generated by separating singly-charged complexes in air under the influence of an electric field. The complexes are charged by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1-10 L min-1) into an electric field to produce a very fine mist of charged droplets." [https://doi.org/10.1039/b822799c]
synonym: "ESI-GEMMA spectra" EXACT []
synonym: "ESI-GEMMA spectrum" EXACT []
is_a: CHMO:0001187 ! gas-phase electrophoretic mobility molecular analysis spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T12:49:47Z

[Term]
id: CHMO:0001189
name: 17O nuclear magnetic resonance spectroscopy
alt_id: FIX:0000597
def: "Nuclear magnetic resonance spectroscopy that probes oxygen-17 nuclei." [rsc:pr]
synonym: "17O NMR" EXACT []
synonym: "17O NMR spectrometry" EXACT []
synonym: "17O NMR spectroscopy" EXACT []
synonym: "17O nuclear magnetic resonance spectrometry" EXACT []
synonym: "17O-NMR" EXACT []
synonym: "oxygen-17 magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:33819 ! probes_atom oxygen-17 atom
relationship: CHMO:0002922 CHEBI:33819 ! probes_atom oxygen-17 atom
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T12:56:26Z

[Term]
id: CHMO:0001190
name: 17O magic angle spinning nuclear magnetic resonance spectroscopy
def: "Magic angle spinning nuclear magnetic resonance spectroscopy that probes oxygen-17 nuclei." [rsc:pr]
synonym: "17O magic angle spinning (MAS) NMR" EXACT []
synonym: "17O MAS NMR" EXACT []
synonym: "17O MAS-NMR" EXACT []
synonym: "17O-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0001189 ! 17O nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:33819 ! probes_atom oxygen-17 atom
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T12:58:14Z

[Term]
id: CHMO:0001191
name: 51V magic angle spinning nuclear magnetic resonance spectroscopy
def: "Magic angle spinning nuclear magnetic resonance spectroscopy that probes vanadium-51 nuclei." [rsc:pr]
synonym: "51V magic angle spinning (MAS) NMR" EXACT []
synonym: "51V MAS NMR" EXACT []
synonym: "51V MAS-NMR" EXACT []
synonym: "51V-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:52456 ! probes_atom vanadium-51
relationship: CHMO:0002922 CHEBI:52456 ! probes_atom vanadium-51
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T12:59:57Z

[Term]
id: CHMO:0001192
name: 7Li nuclear magnetic resonance spectroscopy
alt_id: FIX:0001081
def: "Nuclear magnetic resonance spectroscopy that probes 7Li nuclei." [rsc:pr]
synonym: "7Li NMR" EXACT []
synonym: "7Li NMR spectrometry" EXACT []
synonym: "7Li NMR spectroscopy" EXACT []
synonym: "7Li nuclear magnetic resonance spectrometry" EXACT []
synonym: "7Li-NMR" EXACT []
synonym: "lithium-7 NMR" EXACT []
synonym: "lithium-7 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:52458 ! probes_atom lithium-7 atom
relationship: CHMO:0002922 CHEBI:52458 ! probes_atom lithium-7 atom
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T05:26:33Z

[Term]
id: CHMO:0001193
name: 14N magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 14N nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "14N magic angle spinning (MAS) NMR" EXACT []
synonym: "14N MAS NMR" EXACT []
synonym: "14N MAS-NMR" EXACT []
synonym: "14N-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T05:28:56Z

[Term]
id: CHMO:0001194
name: 14N nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 14N nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:36927, FIX:0001043, rsc:pr]
synonym: "14N NMR" EXACT []
synonym: "14N NMR spectrometry" EXACT []
synonym: "14N NMR spectroscopy" EXACT []
synonym: "14N nuclear magnetic resonance spectrometry" EXACT []
synonym: "14N-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T05:29:46Z

[Term]
id: CHMO:0001195
name: Hadamard-encoded nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which multiple frequencies in an NMR spectrum are excited simultaneously over a broad frequency rnage using polychromatic pulses." [ISBN:0854042997]
synonym: "Hadamard encoded NMR" EXACT []
synonym: "Hadamard NMR spectroscopy" EXACT []
synonym: "Hadamard nuclear magnetic resonance spectroscopy" EXACT []
synonym: "Hadamard-encoded NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-19T05:34:21Z

[Term]
id: CHMO:0001196
name: Hadamard-encoded total correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between all nuclei of a spin-system. All of the resonances in the spin system are excited by selecting only one line for excitation and the final spectrum consists of a series of 1D sub-spectra, each representing one spin system." [ISBN:0854042997]
synonym: "2D Hadamard encoded TOCSY" EXACT []
synonym: "Hadamard TOCSY" EXACT []
synonym: "Hadamard-TOCSY" EXACT []
is_a: CHMO:0000605 ! total correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-20T10:04:46Z

[Term]
id: CHMO:0001197
name: two-dimensional total correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and which reveal correlations between all nuclei of a spin-system." [rsc:pr]
synonym: "2D TOCSY" EXACT []
synonym: "2D-TOCSY" EXACT []
synonym: "two-dimensional TOCSY" EXACT []
is_a: CHMO:0000605 ! total correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-20T10:12:51Z

[Term]
id: CHMO:0001198
name: one-dimensional total correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy which reveal correlations between all nuclei of a spin-system.  An individual 1H resonance is selected and inverted to yield a spectrum of all hydrogens directly or indirectly scalar coupled to it." [https://orcid.org/0000-0002-0640-0422, rsc:pr]
synonym: "1D TOCSY" EXACT []
synonym: "1D-TOCSY" EXACT []
synonym: "one-dimensional TOCSY" EXACT []
is_a: CHMO:0000605 ! total correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-20T10:15:12Z

[Term]
id: CHMO:0001199
name: 13C–13C total correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and which reveal correlations between all 13C nuclei of a spin-system." [rsc:pr]
synonym: "13C-13C TOCSY" EXACT []
synonym: "13C-13C total correlation spectroscopy" EXACT []
is_a: CHMO:0001197 ! two-dimensional total correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-20T10:23:27Z

[Term]
id: CHMO:0001200
name: electrochemiluminescence detection
def: "The detection of luminescence emitted by electrochemically-generated intermediates during an electrochemical reaction." [https://orcid.org/0000-0002-0640-0422]
synonym: "ECL" RELATED non-mining_synonym []
synonym: "electrogenerated chemiluminescence" EXACT []
is_a: CHMO:0000058 ! chemiluminescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T11:41:32Z

[Term]
id: CHMO:0001201
name: multiple-quantum excitation in combination with magic angle spinning
def: "An NMR experiment used for half-integer quadrupolar nuclei, involving transitions between non-consecutive energy levels during the excitation of the spin system by the first rf pulse." [ISBN:3540221689]
synonym: "MQMAS" EXACT []
synonym: "MQMAS NMR" EXACT []
synonym: "multiple-quantum excitation in combination with magic-angle spinning" EXACT []
synonym: "multiple-quantum MAS" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T01:19:47Z

[Term]
id: CHMO:0001202
name: satellite transition magic angle spinning
def: "An NMR experiment where the selective excitation of central and satellite transitions during magic angle spinning is used for recording high-resolution NMR spectra of quadrupolar nuclei in solids. Central transitions are detected first, followed by satellite transitions." [https://doi.org/10.1016/S0009-2614(00)00805-8, ISBN:354020539X]
synonym: "satellite-transition magic angle spinning" EXACT []
synonym: "satellite-transition magic-angle spinning" EXACT []
synonym: "satellite-transition MAS" EXACT []
synonym: "STMAS" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T01:21:32Z

[Term]
id: CHMO:0001203
name: satellite transition magic angle spinning with self-compensation for the magic angle misset
def: "An NMR experiment where the selective excitation of satellite transitions during magic angle spinning is used for recording high-resolution NMR spectra of quadrupolar nuclei in solids. In conventional magic angle spinning the spinning angle must be very accurate, but this technique can self-compensate  magic-angle errors of up to (+/- 1.0°)." [https://doi.org/10.1021/ja0203869]
synonym: "SCAM-STMAS" EXACT []
is_a: CHMO:0001202 ! satellite transition magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T01:51:38Z

[Term]
id: CHMO:0001204
name: triple-quantum excitation in combination with magic angle spinning
def: "An NMR experiment used for 3/2-spin quadrupolar nuclei, involving transitions between non-consecutive energy levels during the excitation of the spin system by the first rf pulse." [https://doi.org/10.1021/ja00124a023, ISBN:3540221689]
synonym: "3QMAS" EXACT []
synonym: "3QMAS NMR" EXACT []
synonym: "TQMAS" EXACT []
synonym: "TQMAS-NMR" EXACT []
synonym: "triple-quantum excitation in combination with magic-angle spinning" EXACT []
synonym: "triple-quantum MAS" EXACT []
is_a: CHMO:0001201 ! multiple-quantum excitation in combination with magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T01:59:19Z

[Term]
id: CHMO:0001205
name: central transition magic angle spinning
def: "An NMR experiment where the selective excitation of central transitions during magic angle spinning is used for recording high-resolution NMR spectra of quadrupolar nuclei in solids." [https://doi.org/10.1016/j.cplett.2003.11.049]
synonym: "central-transition magic-angle spinning" EXACT []
synonym: "CTMAS" EXACT []
synonym: "CTMAS NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T02:02:11Z

[Term]
id: CHMO:0001206
name: five-quantum excitation in combination with magic angle spinning
def: "An NMR experiment used for 5/2-spin quadrupolar nuclei, involving transitions between non-consecutive energy levels during the excitation of the spin system by the first rf pulse." [https://doi.org/10.1016/S1090-7807(03)00124-1]
synonym: "5QMAS" EXACT []
synonym: "5QMAS NMR" EXACT []
synonym: "five-quantum excitation in combination with magic-angle spinning" EXACT []
synonym: "five-quantum MAS" EXACT []
is_a: CHMO:0001201 ! multiple-quantum excitation in combination with magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T02:14:02Z

[Term]
id: CHMO:0001207
name: inverse satellite transition magic angle spinning
def: "An NMR experiment where the selective excitation of central and satellite transitions during magic angle spinning is used for recording high-resolution NMR spectra of quadrupolar nuclei in solids. Satellite transitions are detected first, followed by central transitions." [https://doi.org/10.1016/S0926-2040(03)00011-0]
synonym: "I-STMAS" EXACT []
synonym: "inverse-STMAS" EXACT []
synonym: "ISTMAS" EXACT []
is_a: CHMO:0001202 ! satellite transition magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T02:18:23Z

[Term]
id: CHMO:0001208
name: 87Rb nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 87Rb nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52459, rsc:pr]
synonym: "87Rb NMR" EXACT []
synonym: "87Rb NMR spectrometry" EXACT []
synonym: "87Rb NMR spectroscopy" EXACT []
synonym: "87Rb nuclear magnetic resonance spectrometry" EXACT []
synonym: "87Rb-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-23T02:25:06Z

[Term]
id: CHMO:0001209
name: anion-exchange chromatography
def: "Column chromatography where anions are retained by positively charged functional groups in the stationary phase." [FIX:0000798, https://orcid.org/0000-0002-0640-0422]
synonym: "anion chromatography" EXACT []
synonym: "anion exchange chromatography" EXACT []
is_a: CHMO:0001014 ! ion-exchange chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:14:40Z

[Term]
id: CHMO:0001210
name: cation-exchange chromatography
def: "Column chromatography where cations are retained by negatively charged functional groups in the stationary phase." [FIX:0000799, https://orcid.org/0000-0002-0640-0422]
synonym: "cation chromatography" EXACT []
synonym: "cation exchange chromatography" EXACT []
is_a: CHMO:0001014 ! ion-exchange chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:18:12Z

[Term]
id: CHMO:0001211
name: titration
def: "A quantitative determination method that determins \" the quantity of a substance [...] by adding measured increments of [a titrant until] the end-point at which essentially all of [the substance] has reacted, is reached.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.T06387", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'titration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06387"}
synonym: "titrimetic analysis" EXACT []
synonym: "titrimetry" EXACT []
is_a: CHMO:0002739 ! quantitative determination method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:20:53Z

[Term]
id: CHMO:0001212
name: acid–base titration
def: "A titration in which the sample is acid or base and the titrant is base or acid respectively." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.A00076"}
synonym: "acid-base titration" EXACT []
synonym: "acid/base titration" EXACT []
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:27:08Z

[Term]
id: CHMO:0001213
name: acidimetric titration
def: "An acid-base titration in which the sample is a base and the titrant is an acid." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.A00078"}
synonym: "acidimetry" EXACT []
is_a: CHMO:0001212 ! acid–base titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:32:04Z

[Term]
id: CHMO:0001214
name: alkalimetric titration
def: "Acid-base titration where the sample is an acid and the titrant is a base." [OrangeBook:6.2]
synonym: "alkalimetry" EXACT []
is_a: CHMO:0001212 ! acid–base titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:33:54Z

[Term]
id: CHMO:0001215
name: magnetic resonance method
alt_id: FIX:0000012
def: "Any technique which detects the response of spins to a perturbing magnetic field." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:36:57Z

[Term]
id: CHMO:0001216
name: optically detected magnetic resonance
def: "A magnetic resonance method that is \"a double resonance technique in which transitions between spin sublevels are detected by optical means [(i.e. the polarisation or the intensity of light emitted or absorbed by the sample depends on the population distribution in the spin levels).] Usually these are sublevels of a triplet and the transitions are induced by microwaves\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'optically detected magnetic resonance' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.O04278", dcterms:source="https://doi.org/10.1351/goldbook.O04278", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001215 ! magnetic resonance method
property_value: OMO:0003012 "ODMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.O04278"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:38:35Z

[Term]
id: CHMO:0001217
name: zero-field optically detected magnetic resonance
def: "A double resonance technique in which transitions between spin sublevels at zero applied magnetic field are detected by optical means (i.e. the polarisation or the intensity of light emitted or absorbed by the sample depends on the population distribution in the spin levels). Usually these are sublevels of a triplet and the transitions are induced by microwaves." [https://doi.org/10.1088/0022-3719/17/8/006, ISBN:0824792653]
synonym: "zero-field (zf) ODMR" EXACT []
synonym: "zero-field ODMR" EXACT []
synonym: "ZF-ODMR" EXACT []
synonym: "Zf-ODMR" EXACT []
synonym: "zf-ODMR" EXACT []
synonym: "ZFODMR" EXACT []
is_a: CHMO:0001216 ! optically detected magnetic resonance
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:40:10Z

[Term]
id: CHMO:0001218
name: absorption detected magnetic resonance
def: "An optically detected magnetic resonance in which transitions between spin sublevels are detected by light absorption." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.O04278"}
is_a: CHMO:0001216 ! optically detected magnetic resonance
property_value: OMO:0003012 "ADMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.O04278"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:49:13Z

[Term]
id: CHMO:0001219
name: delayed emission detected magnetic resonance
def: "An optically detected magnetic resonance in which transitions between spin sublevels are detected by delayed light emission." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.O04278"}
is_a: CHMO:0001216 ! optically detected magnetic resonance
property_value: OMO:0003012 "DEDMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.O04278"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:53:02Z

[Term]
id: CHMO:0001220
name: delayed fluorescence detected magnetic resonance
def: "A delayed emission detected magnetic resonance in which transitions between spin sublevels are detected by delayed fluorescence." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.O04278"}
is_a: CHMO:0001219 ! delayed emission detected magnetic resonance
property_value: OMO:0003012 "DFDMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.O04278"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:54:19Z

[Term]
id: CHMO:0001221
name: fluorescence detected magnetic resonance
def: "An optically detected magnetic resonance in which transitions between spin sublevels are detected by fluorescence." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.O04278"}
is_a: CHMO:0001216 ! optically detected magnetic resonance
property_value: OMO:0003012 "FDMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.O04278"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:56:33Z

[Term]
id: CHMO:0001222
name: phosphorescence detected magnetic resonance
def: "An optically detected magnetic resonance in which transitions between spin sublevels are detected by phosphorescence." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.O04278"}
is_a: CHMO:0001216 ! optically detected magnetic resonance
property_value: OMO:0003012 "PDMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.O04278"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:57:46Z

[Term]
id: CHMO:0001223
name: reaction yield detected magnetic resonance
def: "A magnetic resonance method that is a double resonance technique in which transitions between spin sublevels are detected by means of reaction yield. Usually these are sublevels of a triplet and the transitions are induced by microwaves." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.O04278"}
is_a: CHMO:0001215 ! magnetic resonance method
property_value: OMO:0003012 "RYDMR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.O04278"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T11:59:11Z

[Term]
id: CHMO:0001224
name: activation analysis
def: "An elemental analysis that is \"based on the measurement of characteristic radiation from nuclides formed directly or indirectly by activation of the test portion\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.A00096", dcterms:bibliographicCitation="'activation analysis (nuclear)' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00096", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "nuclear activation analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.A00096"}
is_a: CHMO:0001075 ! elemental analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T12:02:33Z

[Term]
id: CHMO:0001225
name: absolute activation analysis
def: "An \"activation analysis in which the elemental concentrations in the material are calculated from known nuclear constants, irradiation and measurement parameters, rather than by comparing with known standards.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'absolute activation analysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00018", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00018"}
is_a: CHMO:0001224 ! activation analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T12:05:01Z

[Term]
id: CHMO:0001226
name: analytical solution calorimetry
def: "A calorimetry in which \"the enthalpy change of a chemical reaction is measured, directly or indirectly, in order to perform a quantitative determination of a reactant or catalyst. In general, at least one reactant is a liquid or solution.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'enthalpimetric analysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02131", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.E02131"}
synonym: "enthalpimetric analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.E02131"}
synonym: "enthalpimetry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.E02131"}
synonym: "thermochemical analysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.E02131"}
is_a: CHMO:0000682 ! calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T12:09:47Z

[Term]
id: CHMO:0001227
name: batch injection calorimetry
def: "A calorimetry in which the enthalpy change during a chemical reaction \"is measured and directly related to the amount of the limiting reagent.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.D01771", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'direct-injection enthalpimetry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.D01771"}
synonym: "batch-injection enthalpimetry" EXACT []
synonym: "concentration thermometric technique" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.D01771"}
synonym: "direct thermometric method" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.D01771"}
synonym: "direct-injection calorimetry" EXACT []
synonym: "direct-injection enthalpimetry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.D01771"}
is_a: CHMO:0000682 ! calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:17:35Z

[Term]
id: CHMO:0001228
name: calorimetric titration
def: "A \"titration performed in a calorimeter which produces a plot of heat change versus volume of titrant.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C00785", dcterms:bibliographicCitation="'calorimetric titration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C00785"}
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:21:27Z

[Term]
id: CHMO:0001229
name: catalymetric titration
def: "\"A titration [...] which involves a catalyst, where the end-point is detected by the sudden increase or decrease in the rate of a reaction.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C00872", dcterms:bibliographicCitation="'catalymetric titration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C00872"}
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:22:48Z

[Term]
id: CHMO:0001230
name: chelatometric titration
def: "A titration in which the substance of interest is a metal cation and the titrant is a chelating agent." [google.patent:US3878059] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C01013"}
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:25:08Z

[Term]
id: CHMO:0001231
name: catalysed chemiluminescence detection
def: "A chemiluminescence detection in which the detected luminescence results \"from a thermal electron-transfer reaction\"." [] {dcterms:bibliographicCitation="'chemically initiated electron exchange luminescence' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.CT07340", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.CT07340", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "catalysed chemiluminescence" EXACT []
synonym: "catalyzed chemiluminescence" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.CT07340"}
synonym: "chemically initiated electron exchange luminescence" EXACT []
synonym: "chemically-initiated electron exchange luminescence" EXACT []
is_a: CHMO:0000058 ! chemiluminescence detection
property_value: OMO:0003012 "CIEEL" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.CT07340"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:30:44Z

[Term]
id: CHMO:0001232
name: continuous-flow calorimetry
def: "A term used to describe methods wherein a reagent is continuously fed into a flowing analyte stream and the temperature difference is measured before and after a reactor (mixing chamber). Alternatively, the temperature may be measured in a differential manner between a reference and a reactor chamber. The analyte concentration is directly proportional to the measured temperature difference." [https://doi.org/10.1351/goldbook.C0130]
synonym: "continuous flow enthalpimetric analysis" EXACT []
synonym: "continuous flow enthalpimetry" EXACT []
synonym: "continuous-flow calorimetry" EXACT []
synonym: "continuous-flow enthalpimetry" EXACT []
is_a: CHMO:0000682 ! calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:36:55Z

[Term]
id: CHMO:0001233
name: constant-current chronopotentiometric stripping
def: "An electrochemical technique where the analyte of interest is electroplated onto the working electrode before being removed or 'stripped'. During removal the time-dependence of the potential difference between the indicator and reference electrodes is measured under conditions where the current passed is constant and sufficiently small to maintain thermodynamic equilibrium." [https://doi.org/10.1039/b822274f]
synonym: "constant current chronopotentiometric stripping" EXACT []
synonym: "constant current stripping potentiometry" EXACT []
synonym: "constant-current stripping potentiometry" EXACT []
is_a: CHMO:0000018 ! stripping potentiometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:42:16Z

[Term]
id: CHMO:0001234
name: spectrometer
def: "A sensor used to measure a spectrum." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.S05837"}
synonym: "spectrograph" EXACT []
synonym: "spectroscope" EXACT []
is_a: CHMO:0002793 ! sensor
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:54:09Z

[Term]
id: CHMO:0001235
name: Raman spectrometer
def: "A piece of apparatus that consists of a laser, a beam splitter, an interferometer and a detector and is used to measure Raman spectra." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T01:55:39Z

[Term]
id: CHMO:0001237
name: confocal Raman microscope
def: "A piece of apparatus, consisting of a laser beam (<10 μm diameter), a monochromator and a detector coupled to an optical microscope, which is used to measure Raman spectra. An aperture is used to discriminate between Raman signal coming from the laser spot and that coming from the out-of-focus region of the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "confocal Raman microspectrometer" EXACT []
synonym: "Raman confocal microscope" EXACT []
is_a: CHMO:0001814 ! Raman microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T02:05:53Z

[Term]
id: CHMO:0001238
name: inversion recovery total correlation spectroscopy
def: "A two-dimensional NMR experiment which shows correlations between all the nuclei of a spin system and also allows determination of T1 relaxation rates." [rsc:pr]
synonym: "inversion recovery TOCSY" EXACT []
synonym: "inversion-recovery TOCSY" EXACT []
synonym: "IR-TOCSY" EXACT []
is_a: CHMO:0000605 ! total correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T02:22:47Z

[Term]
id: CHMO:0001239
name: inversion recovery
def: "A nuclear magnetic resonance method in which spin-lattice (T1) relaxation rates are measured by acquiring spectra at different delay times following inversion of the spin-state populations." [FIX:0000211] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08370"}
synonym: "inversion recovery Fourier transform" EXACT []
synonym: "IRFT" EXACT OMO:0003012 []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T02:26:05Z

[Term]
id: CHMO:0001240
name: differential scanning fluorescence spectroscopy
def: "Spectroscopy where the intensity of the  fluorescence emitted by molecules excited using ultraviolet light is detected as it changes upon interaction of the molecule with its environment." [https://doi.org/10.1039/b814377c]
synonym: "differential scanning fluorimetry" EXACT []
synonym: "DSF" EXACT []
is_a: CHMO:0000287 ! fluorescence spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T02:34:11Z

[Term]
id: CHMO:0001241
name: elastic recoil detection analysis
def: "An ion scattering method for measuring elemental concentration depth profiles in thin films by directing an ion beam at the sample and detecting recoiled atoms." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09175"}
synonym: "direct recoil spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
synonym: "elastic recoil detection" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
synonym: "forward recoil scattering" EXACT []
synonym: "HFS" EXACT OMO:0003012 []
synonym: "hydrogen forward scattering" EXACT []
is_a: CHMO:0000433 ! ion scattering
property_value: OMO:0003012 "DRS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
property_value: OMO:0003012 "ERD" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
property_value: OMO:0003012 "ERDA" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09175"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T02:46:12Z

[Term]
id: CHMO:0001242
name: heavy-ion elastic recoil detection analysis
def: "A technique for measuring elemental concentration depth profiles in thin films by directing a heavy-ion (such as iodine-127) beam at the sample and detecting the recoiled atoms." [https://doi.org/10.1088/0256-307X/16/7/009]
synonym: "heavy ion elastic recoil detection analysis" EXACT []
synonym: "heavy-ion ERDA" EXACT []
synonym: "HERDA" EXACT []
synonym: "HI ERDA" EXACT []
synonym: "HI-ERDA" EXACT []
is_a: CHMO:0001241 ! elastic recoil detection analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-25T02:51:45Z

[Term]
id: CHMO:0001243
name: carrier extraction by linearly increasing voltage method
def: "A method for measuring charge carrier mobilities and conductivities by applying two sequentional triangular-shaped voltage pulses and measuring the resulting current." [https://doi.org/10.1103/PhysRevLett.84.4946, ISBN:3527404562]
synonym: "carrier extraction by linearly increasing voltage" EXACT []
synonym: "CELIV" EXACT []
synonym: "CELIV method" EXACT []
synonym: "charge-carrier extraction in a linearly increasing voltage" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T12:13:46Z

[Term]
id: CHMO:0001244
name: photoinduced carrier extraction in a linearly increasing voltage
def: "A method for measuring charge carrier mobilities and conductivities by applying a short (ns) laser pulse to generate charge carriers. These charge carriers are then detected by applying a linearly increasing voltage and measuring the resulting current." [https://doi.org/10.1063/1.1882753, ISBN:3527312714]
synonym: "photo-CELIV" EXACT []
synonym: "photoinduced CELIV" EXACT []
synonym: "photoinduced charge-carrier extraction in a linearly increasing voltage" EXACT []
is_a: CHMO:0001243 ! carrier extraction by linearly increasing voltage method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T12:47:33Z

[Term]
id: CHMO:0001245
name: time-of-flight method
def: "A method for measuring charge transport by sandwhiching the sample between two parallel electrodes, one of which has to be semitransparent. A short light pulse is applied to the sample giving rise to charge carriers, which traverse through the sample generating a current which is then measured." [ISBN:3527404562]
synonym: "time-of-flight technique" EXACT []
synonym: "TOF" EXACT []
synonym: "TOF method" EXACT []
synonym: "TOF technique" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T12:57:59Z

[Term]
id: CHMO:0001246
name: carrier extraction using pulsed voltage method
def: "A method for measuring charge carrier mobilities and conductivities by applying two sequentional square-shaped voltage pulses and measuring the resulting current." [https://doi.org/10.1016/j.synthmet.2005.01.042]
synonym: "carrier extraction using pulsed voltage" EXACT []
synonym: "CEPV" EXACT []
synonym: "charge-carrier extraction using pulsed voltage" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T01:11:53Z

[Term]
id: CHMO:0001247
name: charge transport measurement method
def: "Any technique for measuring charge transport." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T01:21:58Z

[Term]
id: CHMO:0001248
name: field-effect transistor method
def: "A method for determining charge transport by incorporating the sample (as a thin film) into an FET. An electric field is applied to the sample (by means of the gate electrode) and the change in conductance between the source and drain electrodes is measured." [ISBN:1586032712]
synonym: "FET method" EXACT []
synonym: "FET technique" EXACT []
synonym: "field effect transistor method" EXACT []
synonym: "field-effect transistor (FET) method" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T01:26:14Z

[Term]
id: CHMO:0001249
name: space-charge-limited current method
def: "A method for measuring density-of-state (DOS) distributions by injecting a nonequilibrium density of charges and measuring the resulting current." [ISBN:1860944671]
synonym: "SCLC method" EXACT []
synonym: "SCLC technique" EXACT []
synonym: "space charge limited current" EXACT []
synonym: "space-charge-limited current" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T01:33:46Z

[Term]
id: CHMO:0001250
name: fast-atom bombardment mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the ions are generated from the sample (which is held in a liquid matrix) by bombarding it with a stream of primary noble gas atoms." [https://orcid.org/0000-0002-0640-0422]
synonym: "FAB mass spectrum" EXACT []
is_a: CHMO:0000806 ! mass spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-26T02:10:41Z

[Term]
id: CHMO:0001251
name: magneto-optical rotatory dispersion
def: "The measurement of magneto-optical activity by placing the sample in a strong magnetic field and observing a beam of plane-polarized light which is directed along the magnetic field axis." [FIX:0000227, ISBN:0471713732]
synonym: "magnetic optical rotatory dispersion" EXACT []
synonym: "MORD" EXACT []
is_a: CHMO:0000785 ! optical rotatory dispersion
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-03-27T03:28:25Z

[Term]
id: CHMO:0001252
name: 183W nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 183W nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "183W NMR" EXACT []
synonym: "183W NMR spectrometry" EXACT []
synonym: "183W NMR spectroscopy" EXACT []
synonym: "183W nuclear magnetic resonance spectrometry" EXACT []
synonym: "183W-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0002922 CHEBI:52462 ! probes_atom tungsten-183
relationship: CHMO:0002922 CHEBI:52462 ! probes_atom tungsten-183
creation_date: 2009-04-02T04:47:07Z

[Term]
id: CHMO:0001253
name: ultraviolet spectrophotometry
def: "Spectroscopy where the sample absorbs radiation from the ultraviolet region (190–400 nm) resulting in electronic transitions within the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-violet spectrometry" EXACT []
synonym: "ultra-violet spectrophotometry" EXACT []
synonym: "ultra-violet spectroscopy" EXACT []
synonym: "ultraviolet spectrometry" EXACT []
synonym: "ultraviolet spectroscopy" EXACT []
synonym: "UV spectrophotometry" EXACT []
synonym: "UV spectroscopic measurements" EXACT []
synonym: "UV spectroscopy" EXACT []
is_a: CHMO:0000292 ! ultraviolet-visible spectrophotometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-03T09:52:05Z

[Term]
id: CHMO:0001254
name: ultraviolet spectrum
def: "A plot of absorbance vs. wavelength obtained by measuring the amount of radiation absorbed by a sample as a function of the wavelength of incident radiation from the ultraviolet region (190–400 nm) range." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-violet spectra" EXACT []
synonym: "ultra-violet spectrum" EXACT []
synonym: "ultraviolet spectra" EXACT []
synonym: "ultraviolet spectrum" EXACT []
synonym: "UV spectra" EXACT []
synonym: "UV spectrum" EXACT []
is_a: CHMO:0000799 ! electronic absorption spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-03T09:54:55Z

[Term]
id: CHMO:0001255
name: electroluminescence detection
def: "The detection of luminescence emitted from a sample as a result of the application of an electric current or a strong electric field." [https://orcid.org/0000-0002-0640-0422]
synonym: "EL detection" EXACT []
is_a: CHMO:0000057 ! luminescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-03T03:47:05Z

[Term]
id: CHMO:0001256
name: sonoluminescence detection
def: "The detection of short bursts of light emitted from a liquid sample excited by sound." [https://orcid.org/0000-0002-0640-0422]
synonym: "SL detection" EXACT []
is_a: CHMO:0000057 ! luminescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-03T03:49:45Z

[Term]
id: CHMO:0001257
name: photoluminescence detection
def: "The detection of luminescence emitted from a sample as a result of irradiation with light. Photoluminescence includes both fluorescence and phosphorescence." [FIX:0000428, https://orcid.org/0000-0002-0640-0422]
synonym: "PL detection" EXACT []
is_a: CHMO:0000057 ! luminescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-03T03:54:57Z

[Term]
id: CHMO:0001258
name: electroluminescence spectrum
def: "A plot of intensity against wavelength obtained by measuring the intensity of radiation emitted by a sample through electroluminescence (emission of light as a result of the application of a current or an electric field) against wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "EL spectra" EXACT []
synonym: "EL spectrum" EXACT []
synonym: "electroluminescence spectra" EXACT []
is_a: CHMO:0000864 ! luminescence spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-03T04:03:03Z

[Term]
id: CHMO:0001259
name: reversed-phase high-performance liquid chromatography
def: "Liquid chromatography where the inlet pressure is relatively high and the mobile phase is significantly more polar than the stationary phase (which consists of very small particles), for example a microporous silica-based material with chemically bonded alkyl chains." [https://orcid.org/0000-0002-0640-0422]
synonym: "gradient reverse high-performance liquid chromatography" EXACT []
synonym: "gradient reverse HPLC" EXACT []
synonym: "reverse phase  high performance liquid chromatography" EXACT []
synonym: "reverse-phase HPLC" EXACT []
synonym: "reversed phase high-performance liquid chromatography" EXACT []
synonym: "reversed-phase high pressure liquid chromatography" EXACT []
synonym: "reversed-phase high-pressure liquid chromatography" EXACT []
synonym: "reversed-phase HPLC" EXACT []
synonym: "RHPLC" EXACT []
synonym: "RP-HPLC" EXACT []
is_a: CHMO:0001009 ! high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-03T04:11:45Z

[Term]
id: CHMO:0001260
name: pyrolysis gas chromatography
def: "A gas chromatography in which chemical degradation of a sample by thermal energy takes place where the volatile pyrolysates are then separated by column chromatography." [] {prov:hadPrimarySource="https://books.rsc.org/view-large/6383608"}
synonym: "Py-GC" EXACT []
synonym: "py-GC" EXACT []
synonym: "pyrolysis GC" EXACT []
synonym: "pyrolysis-gas chromatography" EXACT []
synonym: "pyrolysis-GC" EXACT []
is_a: CHMO:0001002 ! gas chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-06T11:38:22Z

[Term]
id: CHMO:0001261
name: pyrolysis gas chromatography-mass spectrometry
def: "A method where a sample mixture is first chemically degraded by heating then separated by gas chromatography then ionised and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "Py-GC-MS" EXACT []
synonym: "py-GC-MS" EXACT []
synonym: "pyrolysis gas chromatography mass spectrometry" EXACT []
synonym: "pyrolysis gas chromatography mass spectroscopy" EXACT []
synonym: "pyrolysis-gas chromatography-mass spectrometry" EXACT []
synonym: "pyrolysis-gas chromatography-mass spectroscopy" EXACT []
is_a: CHMO:0000497 ! gas chromatography-mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-06T11:43:32Z

[Term]
id: CHMO:0001262
name: gas chromatography-infrared spectroscopy
def: "Any method where a sample mixture is first separated by column chromatography where the mobile phase is a gas, then the absorption of radiation from the infrared region by the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "gas chromatography infrared spectrometry" EXACT []
synonym: "gas chromatography infrared spectroscopy" EXACT []
synonym: "gas chromatography-infrared spectrometry" EXACT []
synonym: "GC IR" EXACT []
synonym: "GC-IR" EXACT []
synonym: "GC/IR" EXACT []
synonym: "GCIR" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy
intersection_of: CHMO:0000630 ! infrared absorption spectroscopy
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-06T11:47:54Z

[Term]
id: CHMO:0001263
name: pyrolysis gas chromatography-infrared spectroscopy
def: "Any method where a sample mixture is first chemically degraded by heating then separated by column chromatography where the mobile phase is a gas, then the absorption of radiation from the infrared region by the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "Py-GC-IR" EXACT []
synonym: "py-GC-IR" EXACT []
synonym: "pyrolysis gas chromatography infrared spectrometry" EXACT []
synonym: "pyrolysis gas chromatography infrared spectroscopy" EXACT []
synonym: "pyrolysis-gas chromatography-infrared spectrometry" EXACT []
synonym: "pyrolysis-gas chromatography-infrared spectroscopy" EXACT []
is_a: CHMO:0001262 ! gas chromatography-infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-06T11:52:44Z

[Term]
id: CHMO:0001264
name: pyrolysis infrared spectroscopy
def: "Spectroscopy where the sample is first chemically degraded by heating then its absorption of radiation from the infrared region (0.78–1000 μm) is measured." [OrangeBook:5.3]
synonym: "Py-IR" EXACT []
synonym: "py-IR" EXACT []
synonym: "Py/IR" EXACT []
synonym: "pyrolysis IR" EXACT []
synonym: "pyrolysis-IR" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-06T11:56:10Z

[Term]
id: CHMO:0001265
name: pyrolysis mass spectrometry
def: "A mass spectrometry in which the sample is chemically degraded by thermal energy before being converted into gaseous ions." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12538"}
synonym: "Py-MS" EXACT OMO:0003012 []
synonym: "py-MS" EXACT OMO:0003012 []
synonym: "Py/MS" EXACT OMO:0003012 []
synonym: "py/MS" EXACT OMO:0003012 []
synonym: "pyrolysis mass spectroscopy" EXACT []
synonym: "pyrolysis-mass spectrometry" EXACT []
synonym: "pyrolysis-mass spectroscopy" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
property_value: OMO:0003012 "PYMS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12538"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-06T11:59:51Z

[Term]
id: CHMO:0001266
name: synchrotron small angle X-ray scattering
def: "A method for determining structure by measuring the change in direction or energy of X-rays (generated in a synchrotron) scattered by a sample at low angles (0–10°)." [https://doi.org/10.1039/b903382c]
synonym: "synchrotron SAXS" EXACT []
synonym: "synchrotron small angle X-ray scattering (SAXS)" EXACT []
is_a: CHMO:0000204 ! small-angle X-ray scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-16T10:48:27Z

[Term]
id: CHMO:0001268
name: desorption atmospheric pressure chemical ionisation mass spectrometry
def: "Mass spectrometry where ionisation is achieved using a corona discharge which directs a liquid spray (composed of an inert, high velocity gas and solvent ions) onto the sample surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "DAPCI-MS" EXACT []
synonym: "DAPCI/MS" EXACT []
is_a: CHMO:0000472 ! chemical ionisation mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-16T04:01:41Z

[Term]
id: CHMO:0001269
name: short-column chromatography
def: "A chromatography method where the stationary bed is within a tube (of less than the standard length of 25 cm). The particles of the solid stationary phase or support coated with a liquid stationary phase may fill the whole inside volume of the tube (packed column) or be concentrated on or along the inside tube wall leaving an open, unrestricted path for the mobile phase in the middle part of the tube (open-tubular column)." [https://doi.org/10.1021/ac971247q, https://doi.org/10.1351/goldbook.C01182]
synonym: "short column chromatography" EXACT []
is_a: CHMO:0001001 ! column chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-04-20T03:57:43Z

[Term]
id: CHMO:0001270
name: continuous-wave electron spin resonance spectrum
def: "A plot of intensity vs. magnetic field strength obtained by measuring the absorption of radiation due to spin-state transitions of unpaired electrons against the magnetic field strength." [ISBN:0198506341]
synonym: "continuous wave electron paramagnetic resonance spectrum" EXACT []
synonym: "continuous-wave electron paramagnetic resonance spectrum" EXACT []
synonym: "cw-EPR spectra" EXACT []
synonym: "cw-EPR spectrum" EXACT []
synonym: "cw-ESR spectra" EXACT []
synonym: "cw-ESR spectrum" EXACT []
is_a: CHMO:0000836 ! electron spin resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-05T02:24:11Z

[Term]
id: CHMO:0001271
name: hyperfine sublevel correlation spectrum
def: "A plot of intensity vs. magnetic field strength obtained by measuring the absorption of radiation due to spin-state transitions of unpaired electrons against a perturbing magnetic field, in the presence of fixed-frequency microwave radiation. A two-dimensional spectrum which plots the resonance frequency of electrons in the same magnetic environment, obtained from spectroscopy ased on the electron spin-echo envelope modulation (ESEEM) effect, where a sequence of four microwave pulses is applied to the sample and the stimulated spin-echo produced is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "HYSCORE spectra" EXACT []
synonym: "HYSCORE spectrum" EXACT []
is_a: CHMO:0000836 ! electron spin resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-05T02:34:45Z

[Term]
id: CHMO:0001272
name: electron spin-echo envelope modulation
def: "A type of pulsed EPR spectroscopy which is used to observe the electron spin echo in a paramagnetic system as a function of the time that separates the pulses causing the echo. This technique is a powerful probe of the radial distribution of magnetic nuclear spins in the environment of the electron spins producing the echo." [FIX:0000035, https://orcid.org/0000-0002-0640-0422]
synonym: "electron spin echo envelope modulation" EXACT []
synonym: "ESEEM" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-05T02:40:32Z

[Term]
id: CHMO:0001273
name: electron spin-echo envelope modulation spectrum
def: "A plot of intensity vs. magnetic field strength obtained by measuring the absorption of radiation due to electron spin-echo envelope modulation against the resonant frequency of the unpaired electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "ESEEM spectrum" EXACT []
is_a: CHMO:0000836 ! electron spin resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-05T02:43:03Z

[Term]
id: CHMO:0001274
name: electrospray-ionisation quadrupole time-of-flight mass spectrometry
def: "Time-of-flight mass spectrometry where there is an initial electrospray ionisation stage." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrospray-quadrupole-time-of-flight mass spectrometry" EXACT []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry
is_a: CHMO:0000580 ! time-of-flight mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T01:57:05Z

[Term]
id: CHMO:0001275
name: electrospray-ionisation quadrupole time-of-flight tandem mass spectrometry
def: "Tandem time-of-flight mass spectrometry where there is an initial electrospray ionisation stage." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrospray-quadrupole-time-of-flight tandem mass spectrometry" EXACT []
synonym: "ESI QTOF MS/MS" EXACT []
synonym: "ESI-Q-TOF MS/MS" EXACT []
synonym: "ESI-QTOF MS/MS" EXACT []
is_a: CHMO:0001274 ! electrospray-ionisation quadrupole time-of-flight mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:03:36Z

[Term]
id: CHMO:0001276
name: size-exclusion chromatography-high performance liquid chromatography
def: "A type of column chromatography where a sample mixture is first separated according to molecular size, then subjected to chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles and the inlet pressure is relatively high" [https://orcid.org/0000-0002-0640-0422]
synonym: "SEC-HPLC" EXACT []
synonym: "SEC/HPLC" EXACT []
synonym: "SECHPLC" EXACT []
synonym: "size exclusion chromatography high performance liquid chromatography" EXACT []
synonym: "size-exclusion chromatography-high peressure liquid chromatography" NARROW []
is_a: CHMO:0001000 ! chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:09:20Z

[Term]
id: CHMO:0001277
name: reversed-phase high-performance liquid chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by reversed-phase high-performance liquid chromatography before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised by mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "reversed phase high performance liquid chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "reversed phase high pressure liquid chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "reversed-phase high performance liquid chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "reversed-phase high pressure liquid chromatography-inductively coupled plasma mass spectrometry" EXACT []
synonym: "reversed-phase HPLC-ICPMS" EXACT []
synonym: "RP-HPLC-ICPMS" EXACT []
is_a: CHMO:0000543 ! high performance liquid chromatography-inductively coupled plasma mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:16:07Z

[Term]
id: CHMO:0001278
name: capillary high-performance liquid chromatography
def: "Column chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles held in a tube of diameter less than a millimetre, and the inlet pressure is relatively high." [https://orcid.org/0000-0002-0640-0422]
synonym: "capillary high performance liquid chromatography" EXACT []
synonym: "capillary high pressure liquid chromatography" EXACT []
synonym: "capillary high-pressure liquid chromatography" EXACT []
synonym: "capillary HPLC" EXACT []
synonym: "capillary-HPLC" EXACT []
is_a: CHMO:0001009 ! high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:22:31Z

[Term]
id: CHMO:0001279
name: nanoflow high-performance liquid chromatography
def: "Column chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles,  the inlet pressure is relatively high and the flow rate is nL min-1." [https://orcid.org/0000-0002-0640-0422]
synonym: "nano flow HPLC" EXACT []
synonym: "nano high performance liquid chromatography" EXACT []
synonym: "nano high pressure liquid chromatography" EXACT []
synonym: "nano high-performance liquid chromatography" EXACT []
synonym: "nano high-pressure liquid chromatography" EXACT []
synonym: "nano HPLC" EXACT []
synonym: "nano-HPLC" EXACT []
synonym: "nanoflow high performance liquid chromatography" EXACT []
synonym: "nanoflow high pressure liquid chromatography" EXACT []
synonym: "nanoflow high-pressure liquid chromatography" EXACT []
synonym: "nanoflow HPLC" EXACT []
synonym: "nanoflow liquid chromatography" EXACT []
synonym: "nanoflowHPLC" EXACT []
synonym: "nanoHPLC" EXACT []
synonym: "nHPLC" EXACT []
is_a: CHMO:0001009 ! high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:27:36Z

[Term]
id: CHMO:0001280
name: reversed-phase nanoflow high-performance liquid chromatography
def: "Column chromatography where the mobile phase is a liquid and is significantly more polar than the stationary phase, which consists of very small particles, the inlet pressure is relatively high and the flow rate is nL min-1." [https://orcid.org/0000-0002-0640-0422]
synonym: "reversed phase nano high performance liquid chromatography" EXACT []
synonym: "reversed phase nano high pressure liquid chromatography" EXACT []
synonym: "reversed phase nanoflow high performance liquid chromatography" EXACT []
synonym: "reversed phase nanoflow high pressure liquid chromatography" EXACT []
synonym: "reversed-phase nano flow HPLC" EXACT []
synonym: "reversed-phase nano high-performance liquid chromatography" EXACT []
synonym: "reversed-phase nano high-pressure liquid chromatography" EXACT []
synonym: "reversed-phase nano HPLC" EXACT []
synonym: "reversed-phase nano-HPLC" EXACT []
synonym: "reversed-phase nanoflow high-pressure liquid chromatography" EXACT []
synonym: "reversed-phase nanoflow HPLC" EXACT []
synonym: "reversed-phase nanoflow-HPLC" EXACT []
synonym: "reversed-phase nanoflowHPLC" EXACT []
synonym: "reversed-phase nanoHPLC" EXACT []
synonym: "reversed-phase nHPLC" EXACT []
is_a: CHMO:0001279 ! nanoflow high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:32:59Z

[Term]
id: CHMO:0001281
name: nanoflow high-performance liquid chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by high-performance liquid chromatography (flow rate nL min-1) before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised by mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "nanoflow high performance liquid chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "nanoflow high performance liquid chromatography-ICPMS" EXACT []
synonym: "nanoflow high pressure liquid chromatography inductively coupled mass spectroscopy" EXACT []
synonym: "nanoflow HPLC ICP MS" EXACT []
synonym: "nanoflow HPLC-ICP-MS" EXACT []
synonym: "nanoflow HPLC-ICPMS" EXACT []
synonym: "nanoflow HPLC/ICP-MS" EXACT []
synonym: "nanoHPLC-ICPMS" EXACT []
synonym: "nHPLC-ICPMS" EXACT []
is_a: CHMO:0000543 ! high performance liquid chromatography-inductively coupled plasma mass spectrometry
relationship: BFO:0000118 CHMO:0000538 ! has proper occurrent part inductively coupled plasma mass spectrometry
relationship: BFO:0000118 CHMO:0001279 ! has proper occurrent part nanoflow high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:39:15Z

[Term]
id: CHMO:0001282
name: nanoflow high-performance liquid chromatography-electrospray ionisation tandem mass spectrometry
def: "A method where the sample mixture is first separated by high-performance liquid chromatography before being ionised by forcing a solution (usually in an organic solvent) of it through a small heated capillary (at a flow rate of nL min1) into an electric field to produce a very fine mist of charged droplets. The ions are then characterised according to mass-to-charge ratio and relative abundance by two mass spectrometers in series." [https://orcid.org/0000-0002-0640-0422]
synonym: "nanoflow high performance liquid chromatography electrospray ionisation tandem mass spectrometry" EXACT []
synonym: "nanoflow high performance liquid chromatography electrospray ionisation tandem mass spectroscopy" EXACT []
synonym: "nanoflow high pressure liquid chromatography electrospray ionisation tandem mass spectroscopy" EXACT []
synonym: "nanoflow high pressure liquid chromatography electrospray ionization tandem mass spectroscopy" EXACT []
synonym: "nanoflow HPLC ESI MS-MS" EXACT []
synonym: "nanoflow HPLC ESI MS/MS" EXACT []
synonym: "nanoflow HPLC-ESI-MS-MS" EXACT []
synonym: "nanoflow HPLC-ESI-MS/MS" EXACT []
synonym: "nanoHPLC-ESI MS/MS" EXACT []
synonym: "nanoHPLC-ESI-MSMS" EXACT []
synonym: "nHPLC-ESI-MS/MS" EXACT []
synonym: "nHPLC-ESI-MS2" EXACT []
is_a: CHMO:0000578 ! high-performance liquid chromatography-electrospray ionisation tandem mass spectrometry
relationship: BFO:0000118 CHMO:0000577 ! has proper occurrent part electrospray ionisation tandem mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:50:24Z

[Term]
id: CHMO:0001283
name: reversed-phase nanoflow high-performance liquid chromatography-inductively coupled plasma mass spectrometry
def: "Inductively coupled plasma mass spectrometry where the sample mixture is first separated by reversed-phase nanoflow high performance liquid chromatography." [https://orcid.org/0000-0002-0640-0422]
synonym: "reversed phase nanoflow high performance liquid chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "reversed phase nanoflow high performance liquid chromatography-ICPMS" EXACT []
synonym: "reversed phase nanoflow high pressure liquid chromatography inductively coupled mass spectroscopy" EXACT []
synonym: "reversed-phase nanoflow HPLC ICP MS" EXACT []
synonym: "reversed-phase nanoflow HPLC-ICP-MS" EXACT []
synonym: "reversed-phase nanoflow HPLC-ICPMS" EXACT []
synonym: "reversed-phase nanoflow HPLC/ICP-MS" EXACT []
synonym: "reversed-phase nanoHPLC-ICPMS" EXACT []
synonym: "reversed-phase nHPLC-ICPMS" EXACT []
is_a: CHMO:0001281 ! nanoflow high-performance liquid chromatography-inductively coupled plasma mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T02:56:31Z

[Term]
id: CHMO:0001284
name: nanoflow high-performance liquid chromatography electrospray-ionisation quadrupole time-of-flight tandem mass spectrometry
def: "Quadrupole time-of-flight mass spectrometry where there is a nanoflow high-performance liquid chromatography separation step and an electrospray-ionisation mass selection step." [https://orcid.org/0000-0002-0640-0422]
synonym: "nanoESI QTOF MS/MS" EXACT []
synonym: "nanoESI-Q-TOF MS/MS" EXACT []
synonym: "nanoflow high-pressure liquid chromatography electrospray-quadrupole-time-of-flight tandem mass spectrometry" EXACT []
synonym: "nanoHPLC-ESI QTOF MS/MS" EXACT []
synonym: "nanoHPLC-ESI QTOF MS2" EXACT []
synonym: "nanoHPLC-ESI-QTOF MS/MS" EXACT []
synonym: "nHPLC-ESI QTOF MS/MS" EXACT []
is_a: CHMO:0000751 ! liquid chromatography-electrospray ionisation mass spectrometry
is_a: CHMO:0000753 ! liquid chromatography-ion trap mass spectrometry
is_a: CHMO:0000796 ! high-performance liquid chromatography-mass spectrometry
is_a: CHMO:0002719 ! quadrupole time-of-flight mass spectrometry
relationship: BFO:0000118 CHMO:0001279 ! has proper occurrent part nanoflow high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T03:00:50Z

[Term]
id: CHMO:0001285
name: gravimetric analysis
def: "An analyte assay based on the measurement of the mass of the sample." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09043"}
synonym: "gravimetry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09043"}
is_a: OBI:0000443 ! analyte assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T03:21:36Z

[Term]
id: CHMO:0001286
name: quartz crystal microgravimetry
def: "A method used to measure the mass (micrograms) per unit area of a sample using a quartz crystal microbalance (a piece of apparatus that measures the change in frequency of a quartz crystal sandwiched between a pair of electrodes as a function of the mass of the sample)." [https://orcid.org/0000-0002-0640-0422]
synonym: "QCM measurements" EXACT []
synonym: "QCM technique" EXACT []
is_a: CHMO:0001285 ! gravimetric analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T03:22:12Z

[Term]
id: CHMO:0001287
name: calorimeter
def: "A piece of apparatus that is used to measure the heat of chemical reactions or physical changes." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002793 ! sensor
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-06T03:31:19Z

[Term]
id: CHMO:0001288
name: sum-frequency generation spectroscopy
def: "A vibrational spectroscopy in which a surface-specific vibrational spectrum is generated by mixing two light beams at a surface and detecting the output beam, which has frequency equal to the sum of the two input frequencies." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09205", prov:wasInfluencedBy="https://doi.org/10.1021/ja9831453"}
synonym: "SFG" EXACT OMO:0003012 []
synonym: "SFG spectroscopy" EXACT []
synonym: "SFG vibrational spectroscopy" EXACT []
synonym: "sum frequency generation (SFG) spectroscopy" EXACT []
synonym: "sum frequency generation (SFG) vibrational spectroscopy" EXACT []
synonym: "sum frequency generation spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09205"}
synonym: "vibrational sum frequency spectroscopy (VSFS)" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09205"}
synonym: "vibrational sum-frequency generation (VSFG) spectroscopy" EXACT []
synonym: "vibrational sum-frequency generation spectroscopy" EXACT []
synonym: "VSFG spectroscopy" EXACT []
is_a: CHMO:0000628 ! vibrational spectroscopy
property_value: OMO:0003012 "SFGS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09205"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-07T03:31:21Z

[Term]
id: CHMO:0001289
name: laser desorption–ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the ions are obtained by vaporisation and ionisation using a high-energy pulsed laser." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser desorption-ionisation mass spectrum" EXACT []
synonym: "LDI mass spectra" EXACT []
synonym: "LDI mass spectrum" EXACT []
synonym: "LDI-MS spectra" EXACT []
synonym: "LDI-MS spectrum" EXACT []
synonym: "LDIMS spectrum" EXACT []
is_a: CHMO:0000806 ! mass spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-08T11:53:32Z

[Term]
id: CHMO:0001290
name: time-resolved microwave conductivity
def: "A charge transport measurement method that allows \"the quantitative and qualitative detection of radiation-induced [charge separation] by time-resolved measurement of changes in the microwave absorption resulting from the\" production and decay of charged and dipolar molecular entities. In a typical TRMC experiment, separated charge carriers, which are generated by a laser pulse, lead to a perturbation of the initial microwave absorbance. The temporal decay of the conductivity signal (i.e. microwave absorbance) reflects the lifetime of the photogenerated carriers." [https://doi.org/10.1039/FT9949003315] {dcterms:bibliographicCitation="'time-resolved microwave conductivity' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06384", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.T06384"}
synonym: "time resolved microwave conductivity" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
property_value: OMO:0003012 "TRMC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.T06384"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-11T09:43:39Z

[Term]
id: CHMO:0001291
name: pulse radiolysis time-resolved microwave conductivity
def: "A time-resolved microwave conductivity in which charge carriers are generated by a nanosecond pulse of 3-MeV electrons typically." [] {prov:wasInfluencedBy="https://doi.org/10.1021/j100140a051"}
synonym: "pulse radiolysis time resolved microwave conductivity" EXACT []
synonym: "pulse radiolysis TRMC" EXACT []
synonym: "pulse-radiolysis time-resolved microwave conductivity" EXACT []
synonym: "pulse-radiolysis TRMC" EXACT []
is_a: CHMO:0001290 ! time-resolved microwave conductivity
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-11T09:53:21Z

[Term]
id: CHMO:0001292
name: vacuum deposition
def: "The process of the settling of particles (atoms or molecules) from a vapour, at sub-atmospheric pressure, onto a pre-existing surface, resulting in the growth of a new phase." [https://orcid.org/0000-0002-0640-0422]
synonym: "vacuum coating" EXACT []
synonym: "vacuum-coating" EXACT []
synonym: "vacuum-deposition" EXACT []
is_a: CHMO:0001310 ! sample deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-11T11:20:12Z

[Term]
id: CHMO:0001293
name: glancing-incidence X-ray reflectometry
def: "A method for determining structure by directing a beam of X-rays at a low angle (<5 deg) toward an extremely flat surface and measuring the intensity of the reflected X-rays as a function of angle. X-ray reflectometry is used to determine the structure of thin films." [https://orcid.org/0000-0002-0640-0422]
synonym: "GIXRR" EXACT []
synonym: "glancing incidence X-ray reflectivity" EXACT []
synonym: "glancing incidence X-ray reflectometry" EXACT []
synonym: "glancing incidence XRR" EXACT []
synonym: "glancing-incidence X-ray reflectivity" EXACT []
synonym: "glancing-incidence XRR" EXACT []
is_a: CHMO:0000219 ! X-ray reflectometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-11T12:59:58Z

[Term]
id: CHMO:0001294
name: thin-film X-ray diffraction
def: "A range of techniques used to determine the structure of thin films by directing a beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. Techniques include glancing-incidence X-ray reflectivity and pole figure measurements." [https://orcid.org/0000-0002-0640-0422]
synonym: "thin film X-ray diffraction" EXACT []
synonym: "thin film XRD" EXACT []
synonym: "thin-film XRD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-11T01:16:52Z

[Term]
id: CHMO:0001295
name: 23Na nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 23Na nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52634, FIX:0000997, rsc:pr]
synonym: "23Na NMR" EXACT []
synonym: "23Na NMR spectroscopy" EXACT []
synonym: "23Na nuclear magnetic resonance spectrometry" EXACT []
synonym: "23Na-NMR" EXACT []
synonym: "sodium-23 NMR" EXACT []
synonym: "sodium-23 nuclear magnetic resonance" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-14T11:58:58Z

[Term]
id: CHMO:0001296
name: 23Na solid-state nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states 23Na nuclei in a solid sample placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "23Na solid-state NMR" EXACT []
is_a: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy
is_a: CHMO:0001295 ! 23Na nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-14T12:35:58Z

[Term]
id: CHMO:0001297
name: 23Na magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 23Na nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "23Na magic angle spinning (MAS) NMR" EXACT []
synonym: "23Na MAS NMR" EXACT []
synonym: "23Na MAS-NMR" EXACT []
synonym: "23Na-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0001296 ! 23Na solid-state nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-14T12:38:04Z

[Term]
id: CHMO:0001298
name: sodium-23 magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where the nuclei of interest are sodium-23 nuclei and in which line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "23Na MAS NMR spectrum" EXACT []
synonym: "23Na MAS-NMR spectra" EXACT []
synonym: "23Na MAS-NMR spectrum" EXACT []
is_a: CHMO:0000856 ! magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-14T12:42:01Z

[Term]
id: CHMO:0001299
name: solid-state nuclear magnetic resonance spectrum
def: "A plot of the resonance frequency of nuclei in the same magnetic environment on a scale relative to their resonance frequency and with intensities proportional to the populations of nuclei in those environments for solid samples." [rsc:pr]
synonym: "solid-state NMR spectra" EXACT []
synonym: "solid-state nuclear magnetic resonance spectra" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-14T12:45:06Z

[Term]
id: CHMO:0001300
name: sodium-23 solid-state nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for sodium-23 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "23Na solid-state NMR spectra" EXACT []
synonym: "23Na solid-state NMR spectrum" EXACT []
synonym: "23Na solid-state nuclear magnetic resonance spectra" EXACT []
synonym: "23Na solid-state nuclear magnetic resonance spectrum" EXACT []
synonym: "sodium-23 solid-state nuclear magnetic resonance spectra" EXACT []
synonym: "solid-state 23Na NMR spectra" EXACT []
synonym: "solid-state 23Na NMR spectrum" EXACT []
is_a: CHMO:0001299 ! solid-state nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-14T12:47:35Z

[Term]
id: CHMO:0001301
name: synthesis method
def: "A method used to synthesise a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001302
name: assembly
def: "The process of individual components of a sample associating to form a new pattern or structure." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001303
name: Langmuir–Blodgett assembly
def: "A method of depositing crystalline films one molecular layer at a time, by dipping the substrate into water containing a polymer that forms a single layer of molecular chains on the surface. This layer is then transferred from the water to the substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "Langmuir-Blodgett assembly" EXACT []
synonym: "Langmuir-Blodgett technique" EXACT []
is_a: CHMO:0001302 ! assembly

[Term]
id: CHMO:0001304
name: layer-by-layer assembly
def: "A synthesis method in which thin films of oppositely charged layers are deposited in sequence. Positive or negative charged species are adsorbed onto the sample surface by dipping the substrate into solutions. The excess solution, after each adsorption step, is rinsed with solvent." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrostatic self-assembly" EXACT []
synonym: "electrostatic self-assembly deposition" EXACT []
synonym: "ESA" EXACT []
synonym: "ESD" EXACT []
synonym: "layer-by-layer adsorption" EXACT []
synonym: "LBL" EXACT []
synonym: "LbL" EXACT []
synonym: "LBL assembly" EXACT []
synonym: "LbL assembly" EXACT []
is_a: CHMO:0001302 ! assembly

[Term]
id: CHMO:0001305
name: self-assembly
def: "A process where the components of a sample spontaneously (and reversibly) associate by non-covalent interactions, forming an organised structure or pattern. Individual building blocks associate into more complex (higher-order) structures during self-assembly." [https://orcid.org/0000-0002-0640-0422]
synonym: "SA" EXACT []
is_a: CHMO:0001302 ! assembly

[Term]
id: CHMO:0001306
name: evaporation-induced self-assembly
def: "A synthesis method in which a drop of solvent is placed on the components to be assembled and allowed to dry freely in air. The solvent evaporation causes the spontaneous association of individual components into an organised structure or pattern." [https://doi.org/10.1039/b208520h]
synonym: "EISA" EXACT []
synonym: "evaporation induced self assembly" EXACT []
synonym: "evaporation induced self-assembly" EXACT []
is_a: CHMO:0001305 ! self-assembly

[Term]
id: CHMO:0001307
name: molecular self-assambly
def: "A process where molecules spontaneously adopt a defined arrangement." [https://orcid.org/0000-0002-0640-0422]
synonym: "molecular self assembly" EXACT []
is_a: CHMO:0001305 ! self-assembly

[Term]
id: CHMO:0001308
name: templated self-assembly
def: "A synthesis method in which the components of the sample spontaneously (and reversibly) associate by non-covalent interactions, forming a organised structure or pattern on a physical template. Individual building blocks associate into more complex (higher-order) structures during self-assembly." [https://orcid.org/0000-0002-0640-0422]
synonym: "templated self assembly" EXACT []
synonym: "TSA" EXACT []
is_a: CHMO:0001305 ! self-assembly

[Term]
id: CHMO:0001309
name: breath-figure templating
def: "The method of using hexagonally-packed water microspheres as templates for the fabrication of microporous polymer films." [ISBN:3540691383]
synonym: "BF method" EXACT []
synonym: "breath figure method" EXACT []
synonym: "breath figure templating" EXACT []
synonym: "breath figure-driven templating" EXACT []
synonym: "breath-figure method" EXACT []
synonym: "breath-figure templating" EXACT []
is_a: CHMO:0002213 ! polymer synthesis method

[Term]
id: CHMO:0001310
name: sample deposition
def: "The process of the settling of particles (atoms or molecules) from a solution, suspension or vapour onto a pre-existing surface, resulting in the growth of a new phase." [https://orcid.org/0000-0002-0640-0422]
synonym: "deposition" RELATED non-mining_synonym []
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001311
name: atomic layer deposition
def: "A thin film deposition technique based on the sequential reaction of gaseous precursors at a surface to produce a monolayer" [https://orcid.org/0000-0002-0640-0422]
synonym: "ALD" EXACT []
synonym: "atomic-layer deposition" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001312
name: chemical solution deposition
def: "The process of the settling of particles (atoms or molecules) from a solution or suspension onto a pre-existing surface, resulting in the growth of a new phase." [https://orcid.org/0000-0002-0640-0422]
synonym: "CBD" EXACT []
synonym: "chemical bath deposition" EXACT []
synonym: "chemical deposition" EXACT []
synonym: "chemical-bath deposition" EXACT []
synonym: "chemical-solution deposition" EXACT []
synonym: "CSD" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001313
name: sol–gel method
def: "The process of the settling of (nm sized) particles from a colloidal suspension onto a pre-existing surface, resulting in ceramic materials. The desired solid particles (e.g. metal alkoxides) are suspended in a liquid, forming the 'sol', which is deposited on a substrate by spinning, dipping or coating, or transferred to a mould. The particles in the sol are polymerised by partial evaporation of the solvent, or addition of an initiator, forming the 'gel', which is then heated at high temperature to give the final solid product." [https://orcid.org/0000-0002-0640-0422]
synonym: "colloid process" EXACT []
synonym: "colloidal processing" EXACT []
synonym: "sol-gel method" EXACT []
synonym: "sol-gel process" EXACT []
synonym: "sol-gel processing" EXACT []
synonym: "solgel method" EXACT []
synonym: "solgel process" EXACT []
synonym: "solgel processing" EXACT []
synonym: "sol–gel processing" EXACT []
is_a: CHMO:0002063 ! colloid method

[Term]
id: CHMO:0001314
name: chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors, which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "chemical vapor deposition" EXACT []
synonym: "chemical-vapor deposition" EXACT []
synonym: "chemical-vapour deposition" EXACT []
synonym: "CVD" EXACT []
synonym: "CVD (chemical vapour deposition) synthesis" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001315
name: aerosol-assisted chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more involatile precursors, suspended in a liquid–gas aerosol (generated ultrasonically), which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "AACVD" EXACT []
synonym: "aerosol assisted chemical vapor deposition" EXACT []
synonym: "aerosol assisted CVD" EXACT []
synonym: "aerosol-assisted chemical vapor deposition" EXACT []
synonym: "aerosol-assisted CVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001316
name: atmospheric-pressure chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors, at atmospheric pressure, which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "APCVD" EXACT []
synonym: "atmospheric pressure chemical vapor deposition" EXACT []
synonym: "atmospheric pressure chemical vapour deposition" EXACT []
synonym: "atmospheric pressure CVD" EXACT []
synonym: "atmospheric-pressure chemical vapor deposition" EXACT []
synonym: "atmospheric-pressure CVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001317
name: atomic layer chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors, which react or decompose on the surface to produce a monolayer deposit. The surface reaction is self-limiting resulting in a nanometre thickness of film." [https://doi.org/10.1007/BF02697156]
synonym: "ALCVD" EXACT []
synonym: "atomic layer chemical vapor deposition" EXACT []
synonym: "atomic layer CVD" EXACT []
synonym: "atomic-layer chemical vapor deposition" EXACT []
synonym: "atomic-layer chemical vapour deposition" EXACT []
synonym: "atomic-layer CVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001318
name: direct liquid injection chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more liquid precursors, which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "direct liquid injection chemical vapor deposition" EXACT []
synonym: "direct liquid injection CVD" EXACT []
synonym: "direct-liquid-injection chemical vapor deposition" EXACT []
synonym: "direct-liquid-injection chemical vapour deposition" EXACT []
synonym: "direct-liquid-injection CVD" EXACT []
synonym: "DLICVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001319
name: hot wire chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors, which react or decompose (catalysed by a hot filament) on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "cat-CVD" EXACT []
synonym: "catalytic chemical vapor deposition" EXACT []
synonym: "catalytic chemical vapour deposition" EXACT []
synonym: "catalytic CVD" EXACT []
synonym: "HFCVD" EXACT []
synonym: "hot filament chemical vapor deposition" EXACT []
synonym: "hot filament chemical vapour deposition" EXACT []
synonym: "hot filament CVD" EXACT []
synonym: "hot wire chemical vapor deposition" EXACT []
synonym: "hot wire CVD" EXACT []
synonym: "HWCVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001320
name: hybrid physical–chemical vapour deposition
def: "A synthesis method that involves both the chemical decomposition of a precursor gas and the vaporization of a solid source e.g. the growth of MgB2 involves both diborane gas and solid Mg." [https://orcid.org/0000-0002-0640-0422]
synonym: "HPCVD" EXACT []
synonym: "hybrid physical-chemical vapor deposition" EXACT []
synonym: "hybrid physical-chemical vapour deposition" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001321
name: laser chemical vapour deposition
def: "A synthesis method where a laser-heated substrate is exposed to one or more volatile precursors, which react or decompose on the surface to produce a deposit." [ISBN:0121742318]
synonym: "laser assisted chemical vapor deposition" EXACT []
synonym: "laser assisted chemical vapour deposition" EXACT []
synonym: "laser assisted CVD" EXACT []
synonym: "laser chemical vapor deposition" EXACT []
synonym: "laser CVD" EXACT []
synonym: "laser induced CVD" EXACT []
synonym: "laser-assisted chemical vapor deposition" EXACT []
synonym: "laser-assisted chemical vapour deposition" EXACT []
synonym: "laser-assisted CVD" EXACT []
synonym: "laser-induced chemical vapor deposition" EXACT []
synonym: "laser-induced chemical vapour deposition" EXACT []
synonym: "laser-induced CVD" EXACT []
synonym: "LCVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0001322
name: low-pressure chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors, at less than atmospheric pressure, which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "low pressure chemical vapor deposition" EXACT []
synonym: "low pressure chemical vapour deposition" EXACT []
synonym: "low pressure CVD" EXACT []
synonym: "low-pressure chemical vapor deposition" EXACT []
synonym: "low-pressure CVD" EXACT []
synonym: "LPCVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001323
name: ultrahigh vacuum chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors under ultrahigh vacuum (<10^{-6} Pa), which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "UHV CVD" EXACT []
synonym: "UHVCVD" EXACT []
synonym: "ultra-high vacuum chemical vapor deposition" EXACT []
synonym: "ultra-high vacuum chemical vapour deposition" EXACT []
synonym: "ultra-high vacuum CVD" EXACT []
synonym: "ultra-high-vacuum chemical vapor deposition" EXACT []
synonym: "ultra-high-vacuum chemical vapour deposition" EXACT []
synonym: "ultra-high-vacuum CVD" EXACT []
synonym: "ultrahigh vacuum chemical vapor deposition" EXACT []
synonym: "ultrahigh vacuum CVD" EXACT []
synonym: "ultrahigh-vacuum chemical vapor deposition" EXACT []
synonym: "ultrahigh-vacuum CVD" EXACT []
is_a: CHMO:0001322 ! low-pressure chemical vapour deposition

[Term]
id: CHMO:0001324
name: metal–organic chemical vapour deposition
def: "A synthesis method where the substrate is exposed to volatile precursors (one of which is an organometallic compound) which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "metal-organic chemical vapor deposition" EXACT []
synonym: "metal-organic chemical vapour deposition" EXACT []
synonym: "metalorganic chemical vapor deposition" EXACT []
synonym: "metalorganic chemical vapour deposition" EXACT []
synonym: "metalorganic CVD" EXACT []
synonym: "MOCVD" EXACT []
synonym: "OMCVD" EXACT []
synonym: "organometallic chemical vapor deposition" EXACT []
synonym: "organometallic chemical vapour deposition" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001325
name: plasma-assisted chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors, in the presence of a plasma (a partially ionised gas, containing free electrons), which react or decompose on the surface to produce a deposit. The plasma enhances the rate of reaction on the substrate surface." [https://doi.org/10.1039/b816034a]
synonym: "PACVD" EXACT []
synonym: "PECVD" EXACT []
synonym: "plasma assisted chemical vapor deposition" EXACT []
synonym: "plasma assisted chemical vapour deposition" EXACT []
synonym: "plasma assisted CVD" EXACT []
synonym: "plasma enhanced CVD" EXACT []
synonym: "plasma-assisted chemical vapor deposition" EXACT []
synonym: "plasma-assisted CVD" EXACT []
synonym: "plasma-enhanced chemical vapor deposition" EXACT []
synonym: "plasma-enhanced chemical vapour deposition" EXACT []
synonym: "plasma-enhanced CVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition

[Term]
id: CHMO:0001326
name: microwave plasma-assisted chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors, in the presence of a microwave-induced plasma (a partially ionised gas containing free electrons), which react or decompose on the surface to produce a deposit. The plasma enhances the rate of reaction on the substrate surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "microwave plasma assisted CVD" EXACT []
synonym: "microwave plasma enhanced CVD" EXACT []
synonym: "microwave plasma-assisted chemical vapor deposition" EXACT []
synonym: "microwave plasma-assisted CVD" EXACT []
synonym: "microwave plasma-enhanced CVD" EXACT []
synonym: "MPCVD" EXACT []
is_a: CHMO:0001325 ! plasma-assisted chemical vapour deposition

[Term]
id: CHMO:0001327
name: remote plasma-enhanced chemical vapour deposition
def: "A synthesis method where the substrate is exposed to one or more volatile precursors which react or decompose in a plasma (a partially ionised gas, containing free electrons) and are then transferred to the surface to produce a deposit. The plasma enhances the rate of reaction." [https://orcid.org/0000-0002-0640-0422]
synonym: "remote plasma assisted chemical vapor deposition" EXACT []
synonym: "remote plasma assisted chemical vapour deposition" EXACT []
synonym: "remote plasma enhanced chemical vapor deposition" EXACT []
synonym: "remote plasma-assisted CVD" EXACT []
synonym: "remote plasma-enhanced chemical vapor deposition" EXACT []
synonym: "remote plasma-enhanced chemical vapour deposition" EXACT []
synonym: "remote plasma-enhanced CVD" EXACT []
synonym: "RPECVD" EXACT []
is_a: CHMO:0001325 ! plasma-assisted chemical vapour deposition

[Term]
id: CHMO:0001328
name: rapid thermal chemical vapour deposition
def: "A synthesis method where a rapidly heated substrate is exposed to one or more volatile precursors, which react or decompose on the surface to produce a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "rapid thermal chemical vapor deposition" EXACT []
synonym: "rapid thermal CVD" EXACT []
synonym: "RTCVD" EXACT []
is_a: CHMO:0002330 ! thermal chemical vapour deposition

[Term]
id: CHMO:0001329
name: dry deposition
def: "A sample deposition in which the particles (atoms or molecules) from a gas or vapor settle onto a pre-existing surface." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09480"}
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001330
name: electrophoretic deposition
def: "Any synthesis process where colloidal particles suspended in a liquid medium migrate under the influence of an electric field and are deposited on an electrode." [https://doi.org/10.1039/b208520h]
synonym: "EPD" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001331
name: electrochemical deposition
def: "A synthesis method in which a film of solid metal is deposited from a solution of ions onto an electrically conducting surface (an electrode). Three electrodes are required (working, counter and reference) and when sufficient current is passed through the solution, metal ions are reduced at the working electrode." [https://orcid.org/0000-0002-0640-0422]
synonym: "cathodic electrodeposition" EXACT []
synonym: "electrocoating" EXACT []
synonym: "electrodeposition" EXACT []
synonym: "electroplating" EXACT []
is_a: CHMO:0001330 ! electrophoretic deposition

[Term]
id: CHMO:0001332
name: photoelectrochemical deposition
def: "A synthesis method in which a film of solid metal is deposited from a solution of ions onto an electrically conducting surface (an electrode). Three electrodes are required (working, counter and reference) and when sufficient current is passed through the solution, accompanied by irradiation with UV light, metal ions are reduced at the working electrode." [https://doi.org/10.1039/b900623K]
is_a: CHMO:0001331 ! electrochemical deposition

[Term]
id: CHMO:0001333
name: electroless metal deposition
def: "A synthesis method in which a film of solid metal is deposited from a solution of ions onto an electrically conducting surface. No external power source is required, but a reductant is added to the solution to initiate the reduction of the metal ions." [ISBN:1856174514]
is_a: CHMO:0001312 ! chemical solution deposition
is_a: CHMO:0002154 ! metallisation

[Term]
id: CHMO:0001334
name: multi-metal deposition
def: "A development method where the substrate is first immersed in a colloidal gold solution (containing negatively charged gold particles) at low pH. Gold subsequently deposits on any organic molecules containing postively charged groups at this pH. In the second step, the surface is treated with a solution containing silver acetate and hydroquinone which causes the reduction of silver ions, producing a silver deposit on the exisiting gold layer. multi-metal deposition is used to enhance latent fingermarks." [https://doi.org/10.1016/j.forsciint.2006.12.009, ISBN:0415271754]
synonym: "MMD" EXACT []
synonym: "multi-metal-deposition" EXACT []
synonym: "multimetal deposition" EXACT []
is_a: CHMO:0001333 ! electroless metal deposition

[Term]
id: CHMO:0001335
name: single-metal deposition
def: "A development method where the substrate is first immersed in a colloidal gold solution (containing negatively charged gold particles) at low pH. Gold subsequently deposits on any organic molecules containing postively charged groups at this pH. In the second step, the surface is treated with another solution containing gold chloride and hydroxylamine which causes the reduction of gold ion, producing a further gold deposit on the exisiting gold layer. Single-metal deposition is used to enhance latent fingermarks." [https://doi.org/10.1016/j.forsciint.2006.12.009]
synonym: "SMD" EXACT []
is_a: CHMO:0001333 ! electroless metal deposition

[Term]
id: CHMO:0001336
name: epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from liquid or gaseous precursors) on a monocrystalline substrate." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001337
name: atomic layer epitaxy
def: "A synthesis method that consists of depositing alternating monolayers of two elements onto a substrate. The deposition is self-limiting and is completed when all available chemisorption sites are occupied. Film thickness is controlled by the number of precursor cycles." [https://orcid.org/0000-0002-0640-0422]
synonym: "ALE" EXACT []
synonym: "atomic-layer epitaxy" EXACT []
is_a: CHMO:0001336 ! epitaxy

[Term]
id: CHMO:0001338
name: heteroepitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from liquid or gaseous precursors) of one substance, on a monocrystalline substrate of a different substance." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001336 ! epitaxy

[Term]
id: CHMO:0001339
name: homoepitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from liquid or gaseous precursors) on a monocrystalline substrate of the same substance." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001336 ! epitaxy

[Term]
id: CHMO:0001340
name: liquid-phase epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from liquid or melt precursors) on a monocrystalline substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "liquid phase epitaxy" EXACT []
synonym: "LPE" EXACT []
is_a: CHMO:0001336 ! epitaxy

[Term]
id: CHMO:0001341
name: molecular beam epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from a molecular beam) on a monocrystalline substrate under high vacuum (<10^{-8} Pa). Molecular beam epitaxy is very slow, with a deposition rate of <1000 nm per hour." [https://orcid.org/0000-0002-0640-0422]
synonym: "MBE" EXACT []
synonym: "molecular-beam epitaxy" EXACT []
is_a: CHMO:0001336 ! epitaxy

[Term]
id: CHMO:0001342
name: gas-source molecular beam epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from a molecular beam of reactive gases) on a monocrystalline substrate under high vacuum (<10^{-8} Pa)." [https://orcid.org/0000-0002-0640-0422]
synonym: "CBE" EXACT []
synonym: "chemical beam epitaxy" EXACT []
synonym: "chemical-beam epitaxy" EXACT []
synonym: "gas source MBE" EXACT []
synonym: "gas source molecular beam epitaxy" EXACT []
synonym: "gas-source MBE" EXACT []
is_a: CHMO:0001341 ! molecular beam epitaxy

[Term]
id: CHMO:0001343
name: metal–organic molecular beam epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from a molecular beam of organometallic precursors) on a monocrystalline substrate under high vacuum (<10^{-8} Pa)." [https://orcid.org/0000-0002-0640-0422]
synonym: "metal-organic MBE" EXACT []
synonym: "metal-organic molecular beam epitaxy" EXACT []
synonym: "MOMBE" EXACT []
is_a: CHMO:0001341 ! molecular beam epitaxy

[Term]
id: CHMO:0001344
name: solid-source molecular beam epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from a beam of evapourated metal particles) on a monocrystalline substrate under high vacuum (<10^{-8} Pa)." [https://orcid.org/0000-0002-0640-0422]
synonym: "solid source MBE" EXACT []
synonym: "solid-source MBE" EXACT []
synonym: "solid-source molecular beam epitaxy" EXACT []
synonym: "solid-source molecular-beam epitaxy" EXACT []
is_a: CHMO:0001341 ! molecular beam epitaxy

[Term]
id: CHMO:0001345
name: solid-phase epitaxy
def: "A synthesis method which consists of depositing an amorphous film on a monocrystalline substrate, then heating the substrate to crystallise the film." [https://orcid.org/0000-0002-0640-0422]
synonym: "solid phase epitaxy" EXACT []
synonym: "SPE" RELATED non-mining_synonym []
is_a: CHMO:0001336 ! epitaxy

[Term]
id: CHMO:0001346
name: vapour-phase epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film (from vapour-phase precursors) on a monocrystalline substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "vapor phase epitaxy" EXACT []
synonym: "vapor-phase epitaxy" EXACT []
synonym: "vapour phase epitaxy" EXACT []
synonym: "vapour-phase epitaxial growth" EXACT []
synonym: "VPE" EXACT []
is_a: CHMO:0001336 ! epitaxy

[Term]
id: CHMO:0001347
name: hydride vapour-phase epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film, from vapour-phase precursors (in hydrogen or ammonia carrier gases), on a monocrystalline substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "HVPE" EXACT []
synonym: "hydride vapor phase epitaxy" EXACT []
synonym: "hydride vapor-phase epitaxy" EXACT []
synonym: "hydride vapour phase epitaxy" EXACT []
is_a: CHMO:0001346 ! vapour-phase epitaxy

[Term]
id: CHMO:0001348
name: metal–organic vapour-phase epitaxy
def: "A synthesis method which consists of depositing a monocrystalline film, from organometallic vapour-phase precursors, on a monocrystalline substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "metal organic vapor phase epitaxy" EXACT []
synonym: "metal organic vapour phase epitaxy" EXACT []
synonym: "metal-organic vapor-phase epitaxy" EXACT []
synonym: "metal-organic vapour-phase epitaxy" EXACT []
synonym: "metalorganic vapor phase epitaxy" EXACT []
synonym: "metalorganic vapour phase epitaxy" EXACT []
synonym: "MOVPE" EXACT []
synonym: "OMVPE" EXACT []
synonym: "organometallic vapor phase epitaxy" EXACT []
synonym: "organometallic vapour phase epitaxy" EXACT []
is_a: CHMO:0001346 ! vapour-phase epitaxy

[Term]
id: CHMO:0001349
name: jet deposition
def: "A synthesis method where a flow of precursors is projected onto a surface, resulting in a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "JD" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001350
name: aerosol jet deposition
def: "A synthesis method where an aerosol containing precursors is projected onto a surface, resulting in a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "aerosol JD" EXACT []
synonym: "AJD" EXACT []
is_a: CHMO:0001349 ! jet deposition

[Term]
id: CHMO:0001351
name: gas jet deposition
def: "A synthesis method where a flow of carrier gas containing vaporised precursors is projected onto a surface, resulting in a deposit." [https://doi.org/10.1088/0256-307X/17/11/018]
synonym: "gas-jet deposition" EXACT []
synonym: "GJD" EXACT []
synonym: "jet vapor deposition" EXACT []
synonym: "jet vapour deposition" EXACT []
synonym: "jet-vapor deposition" EXACT []
synonym: "jet-vapour deposition" EXACT []
synonym: "JVD" EXACT []
synonym: "physical JD" EXACT []
synonym: "physical jet deposition" EXACT []
synonym: "physical-jet deposition" EXACT []
synonym: "PJD" EXACT []
synonym: "vapor jet deposition" EXACT []
synonym: "vapor-jet deposition" EXACT []
synonym: "vapour jet deposition" EXACT []
synonym: "vapour-jet deposition" EXACT []
synonym: "VJD" EXACT []
is_a: CHMO:0001349 ! jet deposition

[Term]
id: CHMO:0001352
name: ultrasonic gas jet deposition
def: "A synthesis method where a flow of carrier gas (moving faster than the speed of sound) containing vaporised precursors is projected onto a surface, resulting in a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultrasonic GJD" EXACT []
synonym: "ultrasonic jet vapor deposition" EXACT []
synonym: "ultrasonic jet vapour deposition" EXACT []
synonym: "ultrasonic JVD" EXACT []
synonym: "ultrasonic vapor jet deposition" EXACT []
synonym: "ultrasonic vapour jet deposition" EXACT []
synonym: "ultrasonic VJD" EXACT []
is_a: CHMO:0001351 ! gas jet deposition

[Term]
id: CHMO:0001353
name: plasma jet deposition
def: "A synthesis method where a plasma (a partially ionised gas containing free electrons) containing precursors is projected onto a surface, resulting in a deposit." [https://orcid.org/0000-0002-0640-0422]
synonym: "plasma JD" EXACT []
is_a: CHMO:0001349 ! jet deposition

[Term]
id: CHMO:0001354
name: micropen lithography
def: "A synthesis method where a pattern or ink layer is deposited on a substrate using a liquid dispensed through a microsized conical nozzle. The movement of the 'micropen' is controlled by a computer program." [https://orcid.org/0000-0002-0640-0422]
synonym: "micro-pen lithography" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001355
name: photodeposition
def: "A synthesis technique where a monomer is irradiated with UV light, causing cross-linking and the deposition of a polymer film on a substrate." [https://doi.org/10.1021/la981593i]
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001356
name: physical vapour deposition
def: "A synthesis technique where vaporized molecules or atoms condense on a surface, forming a thin layer. The process is purely physical; no chemical reaction occurs at the surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "physical vapor deposition" EXACT []
synonym: "PVD" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001357
name: cathodic arc deposition
def: "A synthesis technique where an electric arc is used to vaporize material from a cathode target. The vaporized material then condenses on a substrate, forming a thin film." [https://orcid.org/0000-0002-0640-0422]
synonym: "arc physical vapor deposition" EXACT []
synonym: "arc physical vapour deposition" EXACT []
synonym: "arc-physical vapor deposition" EXACT []
synonym: "arc-physical vapour deposition" EXACT []
synonym: "arc-PVD" EXACT []
is_a: CHMO:0001356 ! physical vapour deposition

[Term]
id: CHMO:0001358
name: electron-beam-induced deposition
def: "A synthesis method where an electron beam is used to decompose gaseous molecules leading to deposition of a solid on a nearby substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "EB deposition" EXACT []
synonym: "EBD" EXACT []
synonym: "EBID" EXACT []
synonym: "electron beam deposition" EXACT []
synonym: "electron beam-induced deposition" EXACT []
synonym: "electron-beam deposition" EXACT []
is_a: CHMO:0001356 ! physical vapour deposition

[Term]
id: CHMO:0001359
name: ion beam-induced deposition
def: "A synthesis method where an ion beam (e.g. Ga+) is used to decompose gaseous molecules leading to deposition on a nearby substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "FIBID" EXACT []
synonym: "focused-ion-beam-induced deposition" EXACT []
synonym: "focussed-ion-beam-induced deposition" EXACT []
synonym: "IBID" EXACT []
synonym: "ion beam induced deposition" EXACT []
synonym: "ion-beam-induced deposition" EXACT []
is_a: CHMO:0001356 ! physical vapour deposition

[Term]
id: CHMO:0001360
name: thermal evaporation
def: "A synthesis technique where the material to be deposited is heated until evaporation in a vacuum (<10^{-4} Pa) and eventually deposits as a thin film by condensing on a (cold) substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "evaporative deposition)" EXACT []
synonym: "filament evaporation" EXACT []
synonym: "TE" EXACT []
synonym: "thermal deposition" EXACT []
synonym: "vacuum condensation" EXACT []
synonym: "vacuum thermal evporation" EXACT []
is_a: CHMO:0001356 ! physical vapour deposition

[Term]
id: CHMO:0001361
name: metal evaporation
def: "A synthesis technique where the substrate is placed in a vacuum (<10^{-4} Pa) and a metal electrode (e.g. Au, Cr, Zn or Pt) is melted and evaporated by passing a current through it. When the metal atoms hit the (much cooler) substrate they condense into nanoscale particles, forming a thin deposit on the surface." [ISBN:0763701920]
synonym: "ME" EXACT []
synonym: "MET" EXACT []
synonym: "metal evaporation technique" EXACT []
synonym: "metal shadowing" EXACT []
is_a: CHMO:0001360 ! thermal evaporation
is_a: CHMO:0002154 ! metallisation

[Term]
id: CHMO:0001362
name: vacuum metal deposition
def: "A development technique where the substrate is placed in a vacuum (10^{-4} Pa) and two metal electrodes are melted and evaporated (sequentionally) by passing a current through them. When the metal atoms hit the (much cooler) substrate they condense into nanoscale particles, forming a thin deposit on the surface. When vacuum metal deposition is used to enhance latent fingermarks on polymer surfaces, a Au layer is applied first, followed by a much thicker Zn layer (which does not deposit on the fingermark ridges)." [https://doi.org/10.1016/j.forsciint.2006.01.012]
synonym: "vacuum-metal deposition" EXACT []
synonym: "VMD" EXACT []
is_a: CHMO:0001361 ! metal evaporation

[Term]
id: CHMO:0001363
name: pulsed laser deposition
def: "A synthesis technique where a high-power pulsed laser beam is focused (inside a vacuum chamber) onto a target of the desired composition. Material is then vaporized from the target ('ablation') and deposited as a thin film on a substrate facing the target." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser ablation growth" EXACT []
synonym: "PLA deposition" EXACT []
synonym: "PLD" EXACT []
synonym: "pulsed laser ablation deposition" EXACT []
synonym: "pulsed-laser ablation deposition" EXACT []
synonym: "pulsed-laser deposition" EXACT []
is_a: CHMO:0001356 ! physical vapour deposition

[Term]
id: CHMO:0001364
name: sputter deposition
def: "A synthesis technique where a solid target is bombarded with electrons or energetic ions (e.g. Ar+) causing atoms to be ejected ('sputtering'). The ejected atoms then deposit, as a thin-film, on a substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "sputter coating" EXACT []
synonym: "sputtering" EXACT []
is_a: CHMO:0001356 ! physical vapour deposition

[Term]
id: CHMO:0001365
name: barrel sputter deposition
def: "Sputter deposition where the substrate is held in a barrel which is swung from side-to-side to ensure even deposition." [https://doi.org/10.1039/b817740f]
synonym: "barrel sputtering" EXACT []
synonym: "barrel-sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition

[Term]
id: CHMO:0001366
name: ion-assisted deposition
def: "Sputter deposition where a secondary ion beam is then used to remove any partially bound atoms from the substrate surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "IAD" EXACT []
synonym: "IBAD" EXACT []
synonym: "ion beam assisted deposition" EXACT []
synonym: "ion-beam-assisted deposition" EXACT []
is_a: CHMO:0001364 ! sputter deposition

[Term]
id: CHMO:0001367
name: ion-beam sputter deposition
def: "Sputter deposition where the energetic ions come from an external ion source, which generates a focused ion beam." [https://orcid.org/0000-0002-0640-0422]
synonym: "IBS" RELATED []
synonym: "ion-assisted sputtering" EXACT []
synonym: "ion-beam sputtering" EXACT []
synonym: "ion-beam-assisted sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition
relationship: BFO:0000057 CHMO:0000960 ! has participant ion source

[Term]
id: CHMO:0001368
name: magnetron sputter deposition
def: "Sputter deposition where the ion source is a magnetron. The ejected atoms then deposit, as a thin-film, on a substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "magnetron sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition
intersection_of: CHMO:0001364 ! sputter deposition
intersection_of: BFO:0000057 CHMO:0002896 ! has participant magnetron
relationship: BFO:0000057 CHMO:0002896 ! has participant magnetron

[Term]
id: CHMO:0001369
name: high power impulse magnetron sputter deposition
def: "Magnetron sputter deposition where the ionisation process uses extremely high power densities of the order of kW cm-2 in short pulses." [https://orcid.org/0000-0002-0640-0422]
synonym: "high impact power magnetron sputter deposition" EXACT []
synonym: "high impact power magnetron sputtering" EXACT []
synonym: "high power impulse magnetron sputter deposition" EXACT []
synonym: "high power impulse magnetron sputtering" EXACT []
synonym: "high power pulsed magnetron sputter deposition" EXACT []
synonym: "high power pulsed magnetron sputtering" EXACT []
synonym: "HIPIMS" EXACT []
synonym: "HPPMS" EXACT []
is_a: CHMO:0001364 ! sputter deposition

[Term]
id: CHMO:0001370
name: radio frequency sputter deposition
def: "A synthesis technique where a solid target is bombarded with energetic ions (e.g. Ar+) generated in a magnetron (a device that uses electrical and magnetic fields to generate heat) causing atoms to be ejected ('sputtering'). The ejected atoms then deposit, as a thin-film, on a substrate. The sign of the anode-cathode bias is varied at a high rate to avoid charge build-up on insulating targets." [https://orcid.org/0000-0002-0640-0422]
synonym: "RF sputter deposition" EXACT []
synonym: "RF sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition

[Term]
id: CHMO:0001371
name: plasma sputter deposition
def: "A synthesis technique where a solid target is bombarded with energetic ions (e.g. Ar+) causing atoms to be ejected ('sputtering'). The ejected atoms then deposit, as a thin-film, on a substrate. Ionisation of the neutral gas atoms requires a plasma (a partially ionised gas containing free electrons) source to be generated by passing an electrical discharge through the chamber, with the target acting as the cathode." [https://orcid.org/0000-0002-0640-0422]
synonym: "plasma sputter coating" EXACT []
synonym: "plasma sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition

[Term]
id: CHMO:0001372
name: high-target-utilization sputter deposition
def: "A synthesis technique where a solid target is bombarded with energetic ions (e.g. Ar+) causing atoms to be ejected ('sputtering'). The ejected atoms then deposit, as a thin-film, on a substrate. Ionisation of the neutral gas atoms requires an external plasma (a partially ionised gas containing free electrons) source, which generates an ion beam." [https://orcid.org/0000-0002-0640-0422]
synonym: "high-target-utilization sputtering" EXACT []
is_a: CHMO:0001371 ! plasma sputter deposition

[Term]
id: CHMO:0001373
name: reactive sputter deposition
def: "A synthesis technique where a solid target is bombarded with energetic ions (e.g. Ar+) causing atoms to be ejected ('sputtering'). The ejected atoms then react with a gas that is introduced into the chamber and the products deposit, as a thin-film, on a substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "reactive sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition

[Term]
id: CHMO:0001374
name: reactive spray deposition
def: "A synthesis technique where a metal-containing precursor, dissolved in a solvent, is atomised and ignited. During combustion the flame is directed at the substrate resulting in the deposition of a thin layer of metal." [https://orcid.org/0000-0002-0640-0422]
synonym: "flame-assisted deposition" EXACT []
synonym: "RSD" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001375
name: supercritical spray deposition
def: "A synthesis method where a solid material is dissolved in a supercritical fluid (at elevated pressure) which is forced through a small orifice into a region of relatively low pressure. This produces a molecular spray which is directed against a substrate where it deposits as a thin film." [google.patent:US4582731]
synonym: "supercritical fluid molecular spray film deposition" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001376
name: thin-film deposition
def: "Any technique for depositing a thin film of material onto a substrate or onto previously deposited layers." [https://orcid.org/0000-0002-0640-0422]
synonym: "thin film deposition" EXACT []
is_a: CHMO:0001310 ! sample deposition

[Term]
id: CHMO:0001377
name: hydrothermal synthesis
def: "A synthesis method for growing single crystals from an aqueous solution in an autoclave (a thick-walled steel vessel) at high temperature (400 °C) and pressure." [ISBN:0387462708]
synonym: "hydrothermal method" EXACT []
synonym: "hydrothermal process" EXACT []
synonym: "hydrothermal reaction" EXACT []
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001378
name: infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from, a liquid or vapor." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001379
name: chemical vapour infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from, a vapour." [https://orcid.org/0000-0002-0640-0422]
synonym: "CVI" EXACT []
is_a: CHMO:0001378 ! infiltration

[Term]
id: CHMO:0001380
name: temperature-gradient chemical vapour infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from a vapour, accelerated by a temperature gradient." [https://orcid.org/0000-0002-0640-0422]
synonym: "temperature gradient chemical vapour infiltration" EXACT []
synonym: "temperature gradient CVI" EXACT []
synonym: "temperature-gradient CVI" EXACT []
synonym: "TG-CVI" EXACT []
is_a: CHMO:0001379 ! chemical vapour infiltration

[Term]
id: CHMO:0001381
name: forced-flow chemical vapour infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from a vapour held at high pressure." [https://orcid.org/0000-0002-0640-0422]
synonym: "forced-flow CVI" EXACT []
is_a: CHMO:0001379 ! chemical vapour infiltration

[Term]
id: CHMO:0001382
name: pressure-pulsed chemical vapour infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from, a vapour which is applied as a series of high pressure pulses. This results in a multilayer structure." [https://orcid.org/0000-0002-0640-0422]
synonym: "P-CVI" EXACT []
synonym: "pressure pulsed CVI" EXACT []
synonym: "pressure-pulsed CVI" EXACT []
is_a: CHMO:0001379 ! chemical vapour infiltration

[Term]
id: CHMO:0001383
name: gas-phase infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from, a gas." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001378 ! infiltration

[Term]
id: CHMO:0001384
name: liquid polymer infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with polymer precursors." [ISBN:402081332]
synonym: "LPI" EXACT []
synonym: "PIP" EXACT []
synonym: "polymer infiltration and pyrolysis" EXACT []
is_a: CHMO:0001378 ! infiltration

[Term]
id: CHMO:0001385
name: liquid-phase infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from, a liquid." [https://orcid.org/0000-0002-0640-0422]
synonym: "melt infiltration" EXACT []
is_a: CHMO:0001378 ! infiltration

[Term]
id: CHMO:0001386
name: liquid silicon infiltration
def: "The process of filling in the pores of a material (e.g. a ceramic) by reaction with, or deposition from, liquid silicon." [ISBN:402081332]
is_a: CHMO:0001385 ! liquid-phase infiltration

[Term]
id: CHMO:0001387
name: ionothermal synthesis
def: "A synthesis method for growing single crystals from an ionic liquid in an autoclave (a thick-walled steel vessel) at high temperature (400 °C) and pressure." [https://doi.org/10.1039/b513458g]
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001388
name: lithography
def: "Any synthesis technique involving the transfer of a pattern to a material (a 'resist') by selective exposure to a radiation source (e.g. light or X-rays) or to a beam of charged particles. Upon irradiation, the material experiences a change in its physical properties. Excess material is then removed, by a liquid 'developer' or an etching process." [https://orcid.org/0000-0002-0640-0422]
synonym: "lithographic patterning" EXACT []
is_a: CHMO:0002146 ! patterning

[Term]
id: CHMO:0001389
name: colloidal lithography
def: "Any synthesis technique involving the transfer of a pattern to a material (a 'resist') by exposure to a radiation source (e.g. light or X-rays) or to a beam of charged particles through a mask composed of a close-packed colloidal array. Upon irradiation, the material experiences a change in its physical properties. Excess material is then removed, by a liquid 'developer' or an etching process." [https://doi.org/10.1021/ja0319083]
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001390
name: microlithography
alt_id: CHMO:0001412
def: "Any synthesis technique involving the transfer of a microsized pattern to a material (a 'resist') by selective exposure to a radiation source (e.g. light or X-rays) or to a beam of charged particles. Upon irradiation, the material experiences a change in its physical properties which changes its response to a developer solution (making it either soluble or insoluble). The desired pattern is then obtained by removing any excess resist with the developer." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001391
name: nanolithography
def: "Any synthesis technique involving the transfer of a nanosized pattern to a material." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001392
name: nanoimprint lithography
def: "A synthesis technique that uses mechanical deformation to transfer a pattern to a substrate. A solution of resist (a polymer) is deposited on the substrate by spin coating. A mould containing the desired (nanosized) pattern on its surface is then pressed into the resist and any residual resist in the cast area is removed by an anisotropic etching process such as reactive ion etching." [https://doi.org/10.1116/1.588605]
synonym: "nano-imprinting lithography" EXACT []
synonym: "nanoimprinting lithography" EXACT []
synonym: "NIL" EXACT []
is_a: CHMO:0001391 ! nanolithography

[Term]
id: CHMO:0001393
name: electrochemical nanoimprint lithography
def: "A synthesis technique that uses an electrochemical reaction to transfer a pattern to a substrate. A superionic conductor (e.g. Ag2S) stamp containing the desired (nanosized) pattern on its surface is pressed onto a metal substrate. When a voltage is applied across the substrate and stamp, metal ions move from the substrate to the stamp leaving behind the complementary pattern." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrochemical nanoimprinting" EXACT []
synonym: "superionic electrochemical nanoimprinting" EXACT []
is_a: CHMO:0001392 ! nanoimprint lithography

[Term]
id: CHMO:0001394
name: laser-assisted direct imprint lithography
def: "A synthesis technique that uses mechanical deformation to transfer a pattern to a substrate. A solution of photosensitive resist (a polymer) is deposited on a silicon substrate by spin coating. A transparent stamp (e.g. quartz) containing the desired (nanosized) pattern on its surface is then pressed into the resist and a single laser pulse (XeCl excimer laser) is applied to melt the top layer of silicon. The molten silicon flows into the pattern then rapidly solidifies." [https://orcid.org/0000-0002-0640-0422]
synonym: "LADI" EXACT []
synonym: "laser assisted direct imprint" EXACT []
synonym: "laser assisted direct imprint lithography" EXACT []
synonym: "laser assisted direct imprinting" EXACT []
synonym: "laser-assisted direct imprint" EXACT []
synonym: "laser-assisted direct imprinting" EXACT []
is_a: CHMO:0001392 ! nanoimprint lithography

[Term]
id: CHMO:0001395
name: thermoplastic nanoimprint lithography
def: "A synthesis technique that uses mechanical deformation to transfer a pattern to a substrate. A solution of resist (a thermoplastic polymer) is deposited on the substrate by spin coating. A mould containing the desired (nanosized) pattern on its surface is then pressed into the resist, whilst both the substrate and mould are heated to the glass transition temperature of the polymer. The resist is then cooled and any residual resist in the cast area is removed by an anisotropic etching process such as reactive ion etching." [https://orcid.org/0000-0002-0640-0422]
synonym: "T-NIL" EXACT []
is_a: CHMO:0001392 ! nanoimprint lithography

[Term]
id: CHMO:0001396
name: lithographically induced self-assembly
def: "A synthesis technique that uses mechanical deformation to transfer a pattern to a substrate. A solution of resist (a thermoplastic polymer) is deposited on the substrate by spin coating. A mould containing the desired (nanosized) pattern on its surface is then held above the resist, whilst both the substrate and mould are heated to the glass transition temperature of the polymer. The resist is then cooled and any residual resist in the cast area is removed by an anisotropic etching process such as reactive ion etching. During the heat–cool cycle the initially flat polymer film self-assembles into periodic supramolecular pillar arrays." [https://orcid.org/0000-0002-0640-0422]
synonym: "LISA" EXACT []
synonym: "lithographically-induced self-assembly" EXACT []
is_a: CHMO:0001395 ! thermoplastic nanoimprint lithography

[Term]
id: CHMO:0001397
name: roller nanoimprint lithography
def: "A synthesis technique that uses mechanical deformation to transfer a pattern to a substrate. A solution of resist (a thermoplastic polymer) is deposited on the substrate by spin coating. A stamp containing the desired (nanosized) pattern on its surface is placed on the substrate. A roller, heated to the glass transition temperature of the resist, is then used to press the stamp into the resist. The resist is cooled and any residual resist in the cast area is removed by an anisotropic etching process such as reactive ion etching." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001395 ! thermoplastic nanoimprint lithography

[Term]
id: CHMO:0001398
name: photo nanoimprint lithography
def: "A synthesis technique that uses mechanical deformation and cross-linking to transfer a pattern to a substrate. A solution of photosensitive resist (a polymer) is deposited on the substrate by spin coating. A transparent stamp (e.g. fused silica) containing the desired (nanosized) pattern on its surface is then pressed into the resist, which is exposed to UV light. Any unexposed areas of polymer are removed by reactive ion etching." [https://orcid.org/0000-0002-0640-0422]
synonym: "P-NIL" EXACT []
is_a: CHMO:0001392 ! nanoimprint lithography

[Term]
id: CHMO:0001399
name: step-and-flash imprint lithography
def: "A synthesis technique that uses mechanical deformation and cross-linking to transfer a pattern to a substrate. A solution of photosensitive organosilicon resist (a polymer) is deposited on the substrate by spin coating. A transparent stamp (e.g. quartz) containing the desired (nanosized) pattern on its surface is then pressed into the resist, which is exposed to UV light. Any unexposed areas of polymer are removed by reactive ion etching." [https://orcid.org/0000-0002-0640-0422]
synonym: "SFIL" EXACT []
synonym: "step and flash imprint lithography" EXACT []
is_a: CHMO:0001398 ! photo nanoimprint lithography

[Term]
id: CHMO:0001400
name: particle-beam lithography
def: "A type of lithography where electrons or ions are used to generate pattern, which is transferred to a resist." [ISBN:0824790243]
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001401
name: electron-beam lithography
def: "A synthesis technique that uses electrons to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a beam of electrons (10–20 keV) is scanned across it in a patterned fashion. The electrons induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing'). The electron beam can be focused using either electric or magnetic fields." [ISBN:0824790243]
synonym: "e-beam lithography" EXACT []
synonym: "e-beam patterning" EXACT []
synonym: "EB lithography" EXACT []
synonym: "EBDW" EXACT []
synonym: "EBL" EXACT []
synonym: "electron beam (EB) lithography" EXACT []
synonym: "electron beam lithography" EXACT []
synonym: "electron beam patterning" EXACT []
synonym: "electron-beam direct-write lithography" EXACT []
synonym: "electron-beam patterning" EXACT []
synonym: "EPL" RELATED []
is_a: CHMO:0001400 ! particle-beam lithography

[Term]
id: CHMO:0001402
name: low-energy electron-beam lithography
def: "A synthesis technique that uses electrons to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist') and a beam of electrons (1 keV) is scanned across it in a patterned fashion. The electrons induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing'). The electron beam can be focused using either electric or magnetic fields." [https://doi.org/10.1016/S0167-9317(03)00164-3]
synonym: "LEEB" EXACT []
synonym: "LEEBI" EXACT []
synonym: "LEEBL" EXACT []
synonym: "low energy electron beam irradiation" EXACT []
synonym: "low energy electron-beam irradiation" EXACT []
synonym: "low-energy electron-beam irradiation" EXACT []
synonym: "low-voltage electron beam lithography" EXACT []
synonym: "low-voltage energy beam lithography" EXACT []
synonym: "LVEBL" EXACT []
is_a: CHMO:0001401 ! electron-beam lithography

[Term]
id: CHMO:0001403
name: low-energy e-beam proximity lithography
def: "A synthesis technique that uses electrons to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a beam of moderately low energy electrons (2 keV) is scanned across a patterned mask (held up to 50 μm from the substrate surface). The electrons induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing')." [ISBN:0824790243]
synonym: "e-beam proximity lithography" EXACT []
synonym: "ebeam proximity lithography" EXACT []
synonym: "electron-beam proximity lithography" EXACT []
synonym: "LEEPL" EXACT []
is_a: CHMO:0001401 ! electron-beam lithography

[Term]
id: CHMO:0001404
name: electron-beam projection lithography
def: "A synthesis technique that uses electrons to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a beam of electrons (100 keV) is scanned across a patterned mask. The electrons induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing'). The electron beam can be focused using either electric or magnetic fields." [https://orcid.org/0000-0002-0640-0422]
synonym: "e-beam projection lithography" EXACT []
synonym: "ebeam projection lithography" EXACT []
synonym: "electron projection lithography" EXACT []
synonym: "electron-projection lithography" EXACT []
synonym: "EPL" EXACT []
is_a: CHMO:0001401 ! electron-beam lithography

[Term]
id: CHMO:0001405
name: projection reduction exposure with variable axis immersion lense
def: "A synthesis technique that uses electrons to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a beam of electrons (100 keV) is scanned across a patterned mask. The electrons induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing'). The lens system used to focus the electron beam has a 4-times magnification and a 250 μm2 exposure field, and was developed by IBM and Nikon." [ISBN:0824790243]
synonym: "PREVAIL" EXACT []
is_a: CHMO:0001404 ! electron-beam projection lithography

[Term]
id: CHMO:0001406
name: scattering with angular limitation projection electron-beam lithography
def: "A synthesis technique that uses electrons to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a beam of electrons (100 keV) is scanned across an ultrathin (<150 nm thickness) low-atomic-number patterned mask. Many of the electrons are scattered by the mask, so the image is formed only by those electrons that pass through the membrane without scattering. The electrons induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing')." [ISBN:0824790243]
synonym: "SCALPEL" EXACT []
is_a: CHMO:0001401 ! electron-beam lithography

[Term]
id: CHMO:0001407
name: ion-beam lithography
def: "A synthesis technique that uses ions to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a focused ion beam (75 keV He ions) is scanned across it in a patterned fashion. The ions induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing')." [ISBN:0824753747]
synonym: "ion beam lithography" EXACT []
is_a: CHMO:0001400 ! particle-beam lithography

[Term]
id: CHMO:0001408
name: ion projection lithography
def: "A synthesis technique that uses ions to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a focused ion beam (75 keV He ions) is scanned across a patterned mask inducing chemical reactions in the resist. The desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing')." [ISBN:0824753747]
synonym: "ion-projection lithography" EXACT []
synonym: "IPL" EXACT []
is_a: CHMO:0001407 ! ion-beam lithography

[Term]
id: CHMO:0001409
name: near-field phase shift lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. A transparent PDMS mask with the desired pattern (in relief) on its surface is placed in contact with the photoresist layer. UV light (300–460 nm) is then used to cross-link the polymer. Light passing through the stamp is modulated in the near-field by the relief of the mask such that the edges of the relief structures correspond to nulls in the intensity of the light. The polymer is cross-linked in the remaining areas." [ISBN:1860944809]
synonym: "near field optical lithography" EXACT []
synonym: "near field phase shift lithography" EXACT []
synonym: "near field photolithography" EXACT []
synonym: "near-field conformational photolithography" EXACT []
synonym: "near-field optical lithography" EXACT []
synonym: "near-field phase-shift lithography" EXACT []
synonym: "near-field photolithography" EXACT []
synonym: "NFPSL" EXACT []
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001410
name: photolithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then exposed to a pattern of intense (typically UV) light and a post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
synonym: "optical lithography" EXACT []
synonym: "ultra-violet lithography" NARROW []
synonym: "ultraviolet lithography" NARROW []
synonym: "UV lithography" NARROW []
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001411
name: double patterning lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then exposed to two different patterns of intense (typically UV) light using two different masks. A post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
synonym: "double-patterning lithography" EXACT []
synonym: "DPL" EXACT []
is_a: CHMO:0001410 ! photolithography

[Term]
id: CHMO:0001413
name: immersion lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then immersed in a liquid with RI >1 (e.g. highly purified water) and exposed to a pattern of intense UV light. A post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001410 ! photolithography

[Term]
id: CHMO:0001414
name: interference lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then exposed to a pattern of intense UV light generated by the interference of two or more coherent light sources. A post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
synonym: "HIL" EXACT []
synonym: "holographic interference lithography" EXACT []
synonym: "holographic lithography" EXACT []
is_a: CHMO:0001410 ! photolithography

[Term]
id: CHMO:0001415
name: multiple-laser-beam interference lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then exposed to a pattern of intense UV light generated by the interference of multiple coherent lasers. A post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001414 ! interference lithography

[Term]
id: CHMO:0001416
name: microscope projection photolithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. A reduced image of the desired pattern is then projected on the photoresist using a microscope and the substrate is exposed to intense (typically UV) light. A post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://doi.org/10.1021/la010655t]
synonym: "microscope-projection photolithography" EXACT []
synonym: "MPP" EXACT []
synonym: "MPPL" EXACT []
is_a: CHMO:0001410 ! photolithography

[Term]
id: CHMO:0001417
name: ultraviolet lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then exposed to a pattern of intense UV light and a post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001410 ! photolithography

[Term]
id: CHMO:0001418
name: contact lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. A mask ('photomask') with the desired pattern is then placed in contact with the substrate and both are exposed to intense UV light. A post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
synonym: "contact printing" EXACT []
is_a: CHMO:0001417 ! ultraviolet lithography

[Term]
id: CHMO:0001419
name: continuous-flow lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. Shuttered pulses (30–100 ms) of mask-defined UV (365 nm) light are flashed into a continuous stream of resist inside a microchannel, leading to the formation of solid structures almost instantaneously." [https://doi.org/10.1039/b703457a]
synonym: "CFL" RELATED non-mining_synonym []
synonym: "continuous flow lithography" EXACT []
is_a: CHMO:0001417 ! ultraviolet lithography

[Term]
id: CHMO:0001420
name: lock-release lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. Shuttered pulses (30–100 ms) of mask-defined UV (365 nm) light are flashed into a stationery layer of monomer inside microchannel. Objects generated by this process are 'locked' by relief structures in the channel, before being flushed out. The process is then repeated in a cyclic manner." [https://doi.org/10.1039/b821930c]
synonym: "lock release lithography" EXACT []
synonym: "LRL" EXACT []
is_a: CHMO:0001417 ! ultraviolet lithography

[Term]
id: CHMO:0001421
name: deep-ultraviolet lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then exposed to a pattern of intense UV (240 nm) light and a post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
synonym: "deep ultraviolet lithography" EXACT []
synonym: "deep-UV lithography" EXACT []
is_a: CHMO:0001417 ! ultraviolet lithography

[Term]
id: CHMO:0001422
name: extreme ultraviolet lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. A solution of photoresist (a polymer) is deposited on the substrate by spin coating. The photoresist-coated substrate is then heated to drive off excess solvent ('soft-baked', 'prebaked', 'post-application baked', PAB), typically at 90–100 °C. The photoresist is then exposed to a pattern of intense EUV (13.5 nm) light in a vacuum. A post-exposure bake (PEB) at 120–180 °C is performed before immersing the substrate in a 'developer' which removes excess photoresist. Positive photoresist becomes soluble in the developer when exposed; negative photoresist becomes insoluble in the developer. Finally the substrate is baked again ('hard-baked') to solidify the remaining photoresist." [https://orcid.org/0000-0002-0640-0422]
synonym: "EUV lithography" EXACT []
synonym: "EUVL" EXACT []
synonym: "extreme ultraviolet (EUV) lithography" EXACT []
synonym: "extreme-ultraviolet lithography" EXACT []
synonym: "soft X-ray reflective lithography" EXACT []
is_a: CHMO:0001417 ! ultraviolet lithography

[Term]
id: CHMO:0001423
name: stop-flow lithography
def: "A synthesis method that uses light to transfer a pattern to a substrate. Shuttered pulses (30–100 ms) of mask-defined UV (365 nm) light are flashed into a stationery layer of monomer, which is sandwiched inside a microchannel before being flushed out. The process is then repeated in a cyclic manner." [https://doi.org/10.1039/b703457a]
synonym: "SFL" EXACT []
synonym: "stop flow lithography" EXACT []
is_a: CHMO:0001417 ! ultraviolet lithography

[Term]
id: CHMO:0001424
name: scanning near-field photolithography
def: "A synthesis method which uses light and a self-assembled monolayer (SAM) to transfer a pattern to a substrate. A solution of an alkanethiol is deposited on the substrate, forming a SAM. UV light (244 nm) from a scanning near-field optical microscope (aperture size = 50 nm) is then used to oxidise the SAM in certain areas. Either the oxidised areas of the SAM, or the gold corresponding to those areas, is then removed by etching." [https://doi.org/10.1021/nl025754l]
synonym: "SNP" RELATED non-mining_synonym []
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001425
name: soft lithography
def: "Any synthesis technique which uses elastomeric stamps, moulds, and conformable photomasks prepared from liquid polymer precursors." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001426
name: multi-layer soft lithography
def: "Any synthesis technique which uses elastomeric stamps, molds, and conformable photomasks prepared from multiple liquid polymer precursors." [https://orcid.org/0000-0002-0640-0422]
synonym: "MSL" EXACT []
synonym: "multi layer soft lithography" EXACT []
is_a: CHMO:0001425 ! soft lithography

[Term]
id: CHMO:0001427
name: moulding
def: "Any process for shaping pliable polymer materials using a rigid frame or model called a 'mould'. The polymer material (in liquid form) hardens or sets inside the mould, adopting its shape." [https://orcid.org/0000-0002-0640-0422]
synonym: "molding" EXACT []
is_a: CHMO:0001425 ! soft lithography

[Term]
id: CHMO:0001428
name: blow moulding
def: "A process for shaping pliable thermoplastic or thermosetting plastics using a rigid frame or model called a 'mould'. The plastic is heated and shaped into a tube then a pressurized gas, usually air, is used to expand the plastic and press it against the mould." [https://orcid.org/0000-0002-0640-0422]
synonym: "blow forming" EXACT []
synonym: "blow molding" EXACT []
is_a: CHMO:0001427 ! moulding

[Term]
id: CHMO:0001429
name: compression moulding
def: "A process for shaping pliable polymer material using a rigid frame or model called a 'mould'. The pre-heated material is first placed in an open, heated mould which is then closed before pressure is applied to it. The applied pressure forces the softened polymer to adopt the shape of the mould." [https://orcid.org/0000-0002-0640-0422]
synonym: "compression molding" EXACT []
is_a: CHMO:0001427 ! moulding

[Term]
id: CHMO:0001430
name: injection moulding
def: "A process for shaping pliable thermoplastic or thermosetting plastics using a rigid frame or model called a 'mould'. The plastic is fed into a heated barrel, mixed, and forced into a mould where it cools and hardens to the configuration of the mould." [https://orcid.org/0000-0002-0640-0422]
synonym: "injection molding" EXACT []
is_a: CHMO:0001427 ! moulding

[Term]
id: CHMO:0001431
name: micromoulding
def: "A process for shaping pliable polymer material using a microsized rigid frame or model called a 'mould'. The polymer material (in liquid form) is injected into a mould using a small diameter piston and then allowed to harden or set inside the mould, adopting its shape." [https://orcid.org/0000-0002-0640-0422]
synonym: "micromolding" EXACT []
is_a: CHMO:0001427 ! moulding

[Term]
id: CHMO:0001432
name: multi-layer micromoulding
def: "A process for shaping pliable polymer material using multiple microsized rigid frames or models called 'moulds'. The polymer material (in liquid form) is injected into a mould using a small diameter piston and then allowed to harden or set inside the mould, adopting its shape." [https://orcid.org/0000-0002-0640-0422]
synonym: "MMM" EXACT []
synonym: "multi layer micromolding" EXACT []
synonym: "multi layer micromoulding" EXACT []
synonym: "multi-layer micromolding" EXACT []
is_a: CHMO:0001431 ! micromoulding

[Term]
id: CHMO:0001433
name: micromoulding in capillaries
def: "A process for shaping pliable polymer materials using a microsized rigid frame or model called a 'mould'. The mould is brought into contact with a rigid substrate, forming microchannels. The polymer material (in fluid form) fills these microchannels by capillary action. The polymer material is then cooled or cross-linked." [SBN:0849380804]
synonym: "micromolding in capillaries" EXACT []
synonym: "MIMIC" EXACT []
is_a: CHMO:0001431 ! micromoulding

[Term]
id: CHMO:0001434
name: solvent-assisted micromoulding
def: "A process for shaping pliable polymer materials using a microsized rigid frame or model called a 'mould'. The mould is wetted with a thin layer of solvent. When the polymer is brought into contact with the mould, the top layer of polymer dissolves and expands, filling the mould. The solvent is then allowed to evaporate." [https://orcid.org/0000-0002-0640-0422]
synonym: "SAMIM" EXACT []
synonym: "solvent-assisted micromolding" EXACT []
is_a: CHMO:0001431 ! micromoulding

[Term]
id: CHMO:0001435
name: rotational moulding
def: "A process for shaping pliable thermoplastic or thermosetting plastics using a rigid frame or model called a 'mould'. The plastic is placed in a heated mould, which is slowly rotated causing the melted plastic to flow into to the mould and stick to its walls." [https://orcid.org/0000-0002-0640-0422]
synonym: "rotational molding" EXACT []
synonym: "rotomolding" EXACT []
synonym: "rotomoulding" EXACT []
is_a: CHMO:0001427 ! moulding

[Term]
id: CHMO:0001436
name: transfer moulding
def: "A process for shaping pliable polymer materials using a rigid frame or model called a 'mould'. The mould is filled with a prepolymer then the whole assembly is transferred to a flat substrate where the prepolymer is cross-linked and the mould removed." [https://orcid.org/0000-0002-0640-0422]
synonym: "TM" RELATED non-mining_synonym []
synonym: "transfer molding" EXACT []
is_a: CHMO:0001427 ! moulding

[Term]
id: CHMO:0001437
name: microtransfer moulding
def: "A process for shaping pliable polymer materials using a microsized rigid frame or model called a 'mould'. The mould is filled with a prepolymer then the whole assembly is transferred to a flat substrate where the prepolymer is cross-linked and the mould removed." [https://orcid.org/0000-0002-0640-0422]
synonym: "micro TM" EXACT []
synonym: "micro-transfer molding" EXACT []
synonym: "micro-transfer moulding" EXACT []
synonym: "microtransfer molding" EXACT []
is_a: CHMO:0001436 ! transfer moulding

[Term]
id: CHMO:0001438
name: nanotransfer moulding
def: "A process for shaping pliable polymer materials using a nanosized rigid frame or model called a 'mould'. The mould is filled with a prepolymer then the whole assembly is transferred to a flat substrate where the prepolymer is cross-linked and the mould removed." [https://orcid.org/0000-0002-0640-0422]
synonym: "nano TM" EXACT []
synonym: "nano-transfer molding" EXACT []
synonym: "nano-transfer moulding" EXACT []
synonym: "nanotransfer molding" EXACT []
synonym: "nTM" EXACT []
is_a: CHMO:0001436 ! transfer moulding

[Term]
id: CHMO:0001439
name: replica moulding
def: "A process for shaping pliable polymer materials using a microsized rigid frame or model called a 'mould'. A mould is cast from the object to be replicated. This mould is then filled with a prepolymer, which is cross-linked and the resulting polymer is peeled off the mould. Using a mould, rather than the object itself, allows multiple copies to be made without damaging the original." [https://orcid.org/0000-0002-0640-0422]
synonym: "REM" RELATED []
synonym: "replica molding" EXACT []
is_a: CHMO:0001427 ! moulding

[Term]
id: CHMO:0001440
name: microcontact printing
def: "A synthesis method for transferring a pattern to a gold surface. A PDMS stamp is coated in an alkanethiol and then brought into contact with a gold surface. Thiol from the wet region generates patterned features of SAMs on the gold surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "mCP" EXACT []
synonym: "micro contact printing" EXACT []
synonym: "micro CP" EXACT []
synonym: "micro-contact printing" EXACT []
is_a: CHMO:0001425 ! soft lithography

[Term]
id: CHMO:0001441
name: patterning by etching at the nanoscale
def: "A process for shaping pliable polymer material using a microsized rigid frame or model called a 'mould'. A PDMS mould is etched with a fluoride-containing substance (breaking Si–O bonds at the surface). The fresh PDMS surface then reacts with a prepolymer." [https://doi.org/10.1021/cm062988n]
synonym: "PENs" EXACT []
is_a: CHMO:0001425 ! soft lithography

[Term]
id: CHMO:0001442
name: X-ray lithography
def: "A synthesis technique which uses X-rays to transfer a pattern to a substrate. The substrate is coated with a film (or 'resist) and a beam of X-rays is scanned across a patterned mask. The mask consists of an X-ray absorber (e.g. Au) on a membrane that is transparent to X-rays (e.g. SiC). The X-rays induce chemical reactions in the resist and the desired pattern is obtained by selectively removing either exposed or non-exposed regions of the resist ('developing')." [https://orcid.org/0000-0002-0640-0422]
synonym: "proximity X-ray lithography" EXACT []
synonym: "PXL" EXACT []
synonym: "XL" RELATED non-mining_synonym []
is_a: CHMO:0001388 ! lithography

[Term]
id: CHMO:0001443
name: mechanosynthesis
def: "A synthesis method in which the reaction outcome is determined by the use of mechanical constraints to direct reactive molecules to specific molecular sites." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001444
name: reforming
def: "Any process in which the molecular structure of a hydrocarbon is rearranged to alter its properties (e.g. its combustion characteristics)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001445
name: aqueous-phase reforming
def: "The reaction of biomass-derived oxygenated compounds (e.g. glycerol) in aqueous solution at low temperature in the presence of a platinum catalyst to produce hydrogen." [https://orcid.org/0000-0002-0640-0422]
synonym: "APR" EXACT []
synonym: "aqueous phase reforming" EXACT []
is_a: CHMO:0001444 ! reforming

[Term]
id: CHMO:0001446
name: catalytic reforming
def: "Any process in which the molecular structure of a hydrocarbon is rearranged to alter its properties (e.g. its combustion characteristics) in the presence of a catalyst and under a high pressure of H2 gas." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001444 ! reforming

[Term]
id: CHMO:0001447
name: electrochemical catalytic reforming
def: "Any process in which the molecular structure of a hydrocarbon is rearranged to alter its properties (e.g. its combustion characteristics) in the presence of a metal catalyst and under a high pressure of H2 gas. An electric current is used to heat the catalyst." [https://doi.org/10.1039/b810851j]
synonym: "ECR" EXACT []
is_a: CHMO:0001446 ! catalytic reforming

[Term]
id: CHMO:0001448
name: thermal reforming
def: "Any process in which the molecular structure of a hydrocarbon is rearranged to alter its properties (e.g. its combustion characteristics) by exposing the hydrocarbons to high pressures and temperatures." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001444 ! reforming

[Term]
id: CHMO:0001449
name: autothermal reforming
def: "The reaction of hydrocarbons with oxygen and carbon dioxide at 950–1100 °C to form syngas." [https://orcid.org/0000-0002-0640-0422]
synonym: "ATR" RELATED non-mining_synonym []
is_a: CHMO:0001448 ! thermal reforming

[Term]
id: CHMO:0001450
name: steam reforming
def: "The reaction of hydrocarbons with steam at high temperature (700–1000 °C) in order to produce hydrogen." [https://orcid.org/0000-0002-0640-0422]
synonym: "hydrogen reforming" EXACT []
synonym: "SR" RELATED non-mining_synonym []
is_a: CHMO:0001448 ! thermal reforming

[Term]
id: CHMO:0001451
name: catalytic steam reforming
def: "The reaction of hydrocarbons with steam at high temperature (700–1000 °C) in the presence of a nickel catalyst, in order to produce hydrogen." [https://orcid.org/0000-0002-0640-0422]
synonym: "CSR" EXACT []
is_a: CHMO:0001450 ! steam reforming

[Term]
id: CHMO:0001452
name: catalytic steam reforming of methanol
def: "The reaction of methanol with steam at high temperature (700–1000 °C) in the presence of a nickel catalyst, in order to produce hydrogen." [ISBN:3527320954]
synonym: "CSRM" EXACT []
synonym: "methanol steam reforming" EXACT []
is_a: CHMO:0001451 ! catalytic steam reforming

[Term]
id: CHMO:0001453
name: steam methane reforming
def: "The reaction of natural gas with steam at high temperature (700–1000 °C) in the presence of a nickel catalyst, in order to produce hydrogen." [https://orcid.org/0000-0002-0640-0422]
synonym: "SMR" EXACT []
is_a: CHMO:0001451 ! catalytic steam reforming

[Term]
id: CHMO:0001454
name: unmixed reforming
def: "The reaction of natural gas or syngas with steam at high temperature (700–1000 °C) in the presence of a nickel catalyst, in order to produce hydrogen. The nickel catalyst is then oxidised with air and finally reduced back to the metal using more hydrocarbon gas." [https://doi.org/10.1007/0-306-46922-7_3]
synonym: "UMR" EXACT []
is_a: CHMO:0001451 ! catalytic steam reforming

[Term]
id: CHMO:0001455
name: catalytic steam reforming of ethanol
def: "The reaction of ethanol with steam at high temperature (700–1000 °C) in the presence of a nickel catalyst, in order to produce hydrogen." [https://orcid.org/0000-0002-0640-0422]
synonym: "ethanol steam reforming" EXACT []
is_a: CHMO:0001451 ! catalytic steam reforming

[Term]
id: CHMO:0001456
name: scanning probe lithography
def: "Any synthesis technique where a scanning probe microscope is used to pattern surfaces either constructively (by depositing a substance) or destructively (by etching a pattern in a surface)." [https://orcid.org/0000-0002-0640-0422]
synonym: "SPL" EXACT []
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001457
name: dip-pen nanolithography
def: "A synthesis technique where an atomic force microscope is used to pattern surfaces with molecules or particles. An AFM tip is coated with a chemical compound or biomolecule and put in contact with a substrate, where transfer takes place." [https://doi.org/10.1039/b813249f]
synonym: "DPN" EXACT []
is_a: CHMO:0001456 ! scanning probe lithography

[Term]
id: CHMO:0001458
name: solvothermal synthesis
def: "A synthesis method for growing single crystals from a non-aqueous solution in an autoclave (a thick-walled steel vessel) at high temperature (400 °C) and pressure." [https://orcid.org/0000-0002-0640-0422]
synonym: "solvothermal method" EXACT []
synonym: "solvothermal process" EXACT []
synonym: "solvothermal reaction" EXACT []
synonym: "solvothermal treatment" EXACT []
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001459
name: template-directed synthesis
def: "A synthesis method which relies on the use of reversible noncovalent bonding interactions between molecular building blocks in order to preorganise them into a certain relative geometry as a prelude to covalent bond formation." [https://doi.org/10.1039/b513441m]
synonym: "supramolecular assistance to covalent synthesis" EXACT []
synonym: "template-directed covalent synthesis" EXACT []
is_a: CHMO:0001301 ! synthesis method

[Term]
id: CHMO:0001460
name: peptisation
def: "Reversal of coagulation or flocculation, i.e., the dispersion of aggregates to form a colloidally stable suspension or emulsion" [https://doi.org/10.1351/pac200779101801]
synonym: "deflocculation" EXACT []
synonym: "peptization" EXACT []
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-18T09:45:58Z

[Term]
id: CHMO:0001462
name: buffer solution
def: "A solution that contains a conjugate acid–base pair in equilibria and hence resists changes to its pH near the pK value of the acid." [https://orcid.org/0000-0001-5985-7429, ISBN:0716719207]
is_a: CHMO:0000993 ! portion of material
created_by: batchelorc
creation_date: 2009-05-18T02:57:14Z

[Term]
id: CHMO:0001463
name: borate buffer
def: "A buffer solution in which the pH is maintained by a boric acid–borate anion equilibrium." [https://orcid.org/0000-0001-5985-7429]
synonym: "borate buffer solution" EXACT []
is_a: CHMO:0001462 ! buffer solution
created_by: batchelorc
creation_date: 2009-05-18T02:58:20Z

[Term]
id: CHMO:0001464
name: ageing of precipitate
def: "A material processing that is a \"time-dependent change of the properties of a precipitate e.g. loss of water or growth of crystals\" as a result of prolonged heat treatment." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.A00180", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'ageing of precipitate' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00180"}
synonym: "age hardening" EXACT []
synonym: "dispersion hardening" EXACT []
synonym: "precipitate ageing" EXACT []
synonym: "precipitation hardening" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001465
name: annealing
def: "A heat treatment that alters the microstructure of a material causing changes in its properties such as strength and hardness" [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002770 ! sample heating

[Term]
id: CHMO:0001466
name: atomisation
def: "The conversion of a vaporized sample into atomic components." [https://orcid.org/0000-0002-0640-0422]
synonym: "atomization" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001467
name: calcination
def: "A sample \"heating to high temperatures in air or oxygen.\"" [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C00773", dcterms:bibliographicCitation="'calcination' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C00773"}
synonym: "calcining" EXACT []
is_a: CHMO:0002770 ! sample heating

[Term]
id: CHMO:0001468
name: carbo-reduction
def: "A material processing \"in which a metal oxide is reduced in the presence of carbon or a carbon-containing compound.\"" [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'carbo-reduction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.CT07609", dcterms:source="https://doi.org/10.1351/goldbook.CT07609", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "carbo reduction" EXACT []
synonym: "carboreduction" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001469
name: ceramisation
def: "A process in which a ceramic precursor is converted into a ceramic." [https://orcid.org/0000-0002-0640-0422]
synonym: "ceramization" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001470
name: coating method
def: "The application of a thin cover to a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001471
name: dip coating
def: "The application of a thin cover to sample by immersing it in a tank containing coating material, allowing it to remain there for a certain 'dwell time', removing the piece from the tank ('withdrawal'), and allowing it to drain." [https://orcid.org/0000-0002-0640-0422]
synonym: "dip-coating" EXACT []
is_a: CHMO:0001470 ! coating method

[Term]
id: CHMO:0001472
name: spin coating
def: "A coating method for applying a thin (<1 μm thickness) cover to flat substrates where an excess amount of coating solution (in a volatile solvent) is placed on the substrate, which is then rotated at high speed (8000 rpm) for approximately 30 s in order to spread the solution by centripetal force. The solvent then evaporates, leaving a thin film." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://books.rsc.org/view-large/6382505"}
synonym: "spin casting" EXACT []
synonym: "spin-casting" EXACT []
synonym: "spin-coating" EXACT []
is_a: CHMO:0001470 ! coating method

[Term]
id: CHMO:0001473
name: combustion
def: "An exothermic chemical reaction between a fuel (usually a hydrocarbon) and an oxidant (usually oxygen) which is sometimes accompanied by the production of light." [https://orcid.org/0000-0002-0640-0422]
synonym: "burning" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001474
name: sample cooling
def: "The transfer of thermal energy from a sample to its surrounding environment." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001475
name: laser cooling
def: "A technique for cooling atoms by directing two laser beams (with energy just below an electronic transition) at the sample from opposite directions. Scattering of the laser photons by the atoms in the sample reduces their kinetic energy." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001474 ! sample cooling
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0001476
name: melt cooling
def: "The process of allowing a sample (a glass or polymer) at its melting point to cool at a controlled rate in order to cause changes in morphology or properties." [https://orcid.org/0000-0002-0640-0422]
synonym: "melt-cooling" EXACT []
is_a: CHMO:0001474 ! sample cooling

[Term]
id: CHMO:0001477
name: crystallisation
def: "A sample solidification in which \"a crystalline solid [is fromed] from a solution, melt vapour or a different solid phase, generally by the lowering of the temperature or by evaporation of a solvent.\"" [FIX:0000214] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C01434", dcterms:bibliographicCitation="'crystallization' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01434"}
is_a: CHMO:0002916 ! sample solidification
property_value: OMO:0003005 "crystallization" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.C01434"}

[Term]
id: CHMO:0001478
name: cocrystallisation
def: "The simultaneous crystallisation of two different substances or two different structural elements of the same substance." [https://doi.org/10.1039/a801863d]
synonym: "co crystallisation" EXACT []
synonym: "co crystallization" EXACT []
synonym: "co-crystallisation" EXACT []
synonym: "co-crystallization" EXACT []
synonym: "cocrystallization" EXACT []
is_a: CHMO:0001477 ! crystallisation

[Term]
id: CHMO:0001479
name: fractional crystallisation
def: "The stepwise crystallisation of two or more different substances induced by changes in concentration or temperature. The sample is mixed with a solvent, heated, and then gradually cooled so that, as each of its constituent components crystallises, it can be removed in its pure form from the solution." [https://orcid.org/0000-0002-0640-0422]
synonym: "fractional crystallization" EXACT []
is_a: CHMO:0001477 ! crystallisation

[Term]
id: CHMO:0001480
name: curing
def: "A chemical material processing that converts \"a prepolymer or polymer into a polymer of higher molar mass and then into a network.\"" [https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.CT07137", dcterms:bibliographicCitation="'curing' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.CT07137"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001481
name: electron beam curing
def: "A curing process in which a prepolymer is converted into a polymer and then into a network, upon irradiation with an electron beam." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.ET07615"}
synonym: "E-beam curing" EXACT []
synonym: "e-beam curing" EXACT []
synonym: "EB curing" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.ET07615"}
synonym: "electron-beam curing" EXACT []
is_a: CHMO:0001480 ! curing
property_value: OMO:0003012 "EB" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.ET07615"}

[Term]
id: CHMO:0001482
name: photochemical curing
def: "A form of curing process in which a prepolymer is converted into a polymer and then into a network, upon irradiation with light." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.P04593"}
synonym: "photo-curing" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.P04593"}
synonym: "photocuring" EXACT []
is_a: CHMO:0001480 ! curing

[Term]
id: CHMO:0001483
name: thermal curing
def: "A curing in which a prepolymer is converted into a polymer and then into a network, upon application of heat." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.TT07616"}
synonym: "thermocuring" EXACT []
is_a: CHMO:0001480 ! curing

[Term]
id: CHMO:0001484
name: densification
def: "A material processing that is the \"the removal of impurities and the elimination of pores from a xerogel\" (a gel that has been dried with unhindered shrinkage)." [https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'densification' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.DT07618", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.DT07618"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001485
name: derivatisation
def: "The transformation of a chemical compound (the 'educt') into another similar compound (the 'derivative') by altering one or more of its functional groups. Derivatisation is generally perfomed to alter reactivity or change a physical property such as solubility, boiling point, melting point, thermal stability etc." [https://orcid.org/0000-0002-0640-0422]
synonym: "derivatization" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001486
name: post-column derivatisation
def: "The transformation of a chemical compound (the 'educt') following column chromatography into another similar compound (the 'derivative') by altering one or more of its functional groups. Derviatisation is generally perfomed to alter reactivity or change a physical property such as solubility, boiling point, melting point, thermal stability etc." [https://orcid.org/0000-0002-0640-0422]
synonym: "post column derivatisation" EXACT []
synonym: "post column derivatization" EXACT []
synonym: "post-column derivatization" EXACT []
is_a: CHMO:0001485 ! derivatisation

[Term]
id: CHMO:0001487
name: decomposition
def: "A material processing that is the \"breakdown of a single phase into two or more phases\" by heating or treatment with acid, alkali or enzymes." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'decomposition' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.D01547", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.D01547"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001488
name: chemical decomposition
def: "A decomposition in which \"the breakdown of a single entity (normal molecule, reaction intermediate, etc.) into two or more fragments\" takes place." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'chemical decomposition' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01020", dcterms:source="https://doi.org/10.1351/goldbook.C01020", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001487 ! decomposition

[Term]
id: CHMO:0001489
name: sample digestion
def: "The decomposition of a sample into liquid form by treatment with enzymes or strong acids or alkalis." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001487 ! decomposition

[Term]
id: CHMO:0001490
name: wet digestion
def: "The decomposition of a sample by the addition of liquid reagents in order to solubilise it." [https://doi.org/10.1016/S0021-9673(02)01335-3]
synonym: "WD" EXACT []
is_a: CHMO:0001489 ! sample digestion
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-27T10:55:29Z

[Term]
id: CHMO:0001491
name: acid digestion
def: "A wet digestion of a sample in strong acids such as nitric, sulfuric or perchloric acid in order to obtain the sample in liquid form." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10232"}
synonym: "acid-digestion" EXACT []
is_a: CHMO:0001490 ! wet digestion

[Term]
id: CHMO:0001492
name: bomb digestion
def: "An acid digestion in a sealed vessel (lined with PTFE), under high pressure and high temperature." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.B00696"}
synonym: "bomb-digestion" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.B00696"}
is_a: CHMO:0001491 ! acid digestion

[Term]
id: CHMO:0001493
name: base digestion
def: "The decompositon of a sample in strong alkalis (e.g. NaOH) to obtain the sample in liquid form." [rsc:hib]
synonym: "alkali digestion" EXACT []
is_a: CHMO:0001490 ! wet digestion

[Term]
id: CHMO:0001494
name: enzyme digestion
def: "The decomposition of sample by an enzyme to obtain the sample in liquid form." [https://orcid.org/0000-0002-0640-0422]
synonym: "enzymic digestion" EXACT []
is_a: CHMO:0001489 ! sample digestion

[Term]
id: CHMO:0001495
name: partial sample digestion
def: "A sample digestion in which a decomposition of only a part of a sample by the addition of liquid reagents to solubilise it takes place." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.P04411"}
is_a: CHMO:0001489 ! sample digestion

[Term]
id: CHMO:0001496
name: microwave digestion
def: "The assisted solubilisation of a sample by the application of radiation in the 1-1000 mm region." [https://orcid.org/0000-0002-0640-0422]
synonym: "MAD" EXACT []
synonym: "microwave oven digestion" EXACT []
synonym: "microwave sample digestion" EXACT []
synonym: "microwave-assisted digestion" EXACT []
synonym: "MOD" EXACT []
is_a: CHMO:0001489 ! sample digestion

[Term]
id: CHMO:0001497
name: ultraviolet photolysis digestion
def: "The decomposition of a sample by placing it in an organic matrix and irradiating the matrix with radiation in the range 200-435 nm (indirectly, using a mirror). OH radicals generated from the matrix react with the sample, degrading it." [https://doi.org/10.1016/S0021-9673(02)01335-3]
synonym: "UV photolysis digestion" EXACT []
synonym: "UVPD" EXACT []
is_a: CHMO:0001489 ! sample digestion

[Term]
id: CHMO:0001498
name: enzymic decomposition
def: "A decomposition \"in which the enzyme converts a high molecular mass compound into lower molecular mass species.\"" [] {dcterms:bibliographicCitation="'enzymic decomposition' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02162", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.E02162", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001487 ! decomposition

[Term]
id: CHMO:0001499
name: spinodal decomposition
def: "A  decomposition consisiting of \"a clustering reaction in a homogeneous, supersaturated solution (solid or liquid) which is unstable against infinitesimal fluctuations in density or composition. The solution therefore separates spontaneously into two phases, starting with small fluctuations and proceeding with a decrease in the Gibbs energy without a nucleation barrier.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'spinodal decomposition' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S05869", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.S05869"}
is_a: CHMO:0001487 ! decomposition

[Term]
id: CHMO:0001500
name: thermal decomposition
def: "The separation of a chemical compound into elements or smaller compounds by heating it to a high temperature (approx. 1000 °C)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001487 ! decomposition
is_a: CHMO:0002770 ! sample heating

[Term]
id: CHMO:0001501
name: gasification
def: "The conversion of carbonaceous materials (e.g. such as coal, petroleum, biofuel, or biomass) into CO and H2 by heating with a controlled amount of oxygen and/or steam. The resulting gas mixture is called a 'syngas'." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001500 ! thermal decomposition

[Term]
id: CHMO:0001502
name: pyrolysis
def: "A thermal decomposition in which the chemical degradation of a sample by thermal energy takes place. The term pyrolysis generally refers to heating in an inert environment." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.P04961"}
synonym: "destructive distillation" EXACT []
synonym: "dry distillation" EXACT []
is_a: CHMO:0001500 ! thermal decomposition

[Term]
id: CHMO:0001503
name: analytical pyrolysis
def: "A pyrolysis in which \"the characterisation, in an inert atmosphere, of a material or a chemical process by a chemical degradation reaction(s) induced by thermal energy\" takes place." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00336", dcterms:bibliographicCitation="'analytical pyrolysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00336"}
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001504
name: catalytic pyrolysis
def: "The chemical degradation of a sample by thermal energy in the presence of a catalyst." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001505
name: flash pyrolysis
def: "The chemical degradation of a sample caused by a fast rate of temperature increase (10,000 K/s)." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001506
name: fractionated pyrolysis
def: "The chemical degradation of different fractions of the same sample by heating at different temperatures for different times." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001507
name: furnace pyrolysis
def: "A pyrolysis in which \"a flowing stream of gas (hydrogen, oxygen, nitrogen, chlorine, etc.) [...] is passed over the [...] sample in a heated furnace\", causing chemical degradation of the sample." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'furnace pyrolysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.F02561", dcterms:source="https://doi.org/10.1351/goldbook.F02561"}
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001508
name: ion-source pyrolysis
def: "The chemical degradation of a sample by thermal energy in which the reactor is located within the ion source of a mass spectrometer." [OrangeBook:5.3]
comment: try to find a located_in relationship
is_a: CHMO:0001502 ! pyrolysis
relationship: BFO:0000057 CHMO:0000960 ! has participant ion source

[Term]
id: CHMO:0001509
name: isothermal pyrolysis
def: "The chemical degradation of a sample by thermal energy during which the temperature is held constant." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001510
name: laser pyrolysis
def: "A technique used to synthesize ultrafine powders by heating a mixture of reactant vapour and inert gas with a laser." [ISBN:3527303022]
is_a: CHMO:0001502 ! pyrolysis
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0001511
name: off-line pyrolysis
def: "The chemical degradation of a sample by thermal energy in which the products of a reaction are trapped before analysis." [OrangeBook:5.3]
synonym: "offline pyrolysis" EXACT []
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001512
name: oxidative pyrolysis
def: "The chemical degradation of a sample by thermal energy in the presence of an oxidative atmosphere." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001513
name: pressure-monitored pyrolysis
def: "The chemical degradation of a sample by thermal energy during which the pressure of the volatile pyrolysates is recorded." [OrangeBook:5.3]
synonym: "pressure monitored pyrolysis" EXACT []
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001514
name: reductive pyrolysis
def: "The chemical degradation of a sample by thermal energy in the presence of an reductive atmosphere." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001515
name: sequential pyrolysis
def: "The repeated chemical degradation of a sample by thermal energy under the same conditions of time, temperature etc." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001516
name: spray pyrolysis
def: "The chemical degradation of a sample caused by spraying it, as a liquid mixture, onto a heated substrate." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001517
name: steam pyrolysis
def: "The chemical degradation of a sample caused by heating it, as a vapour, with steam." [google.patent:US5780518]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001518
name: stepwise pyrolysis
def: "The chemical degradation of a sample by thermal energy where the temperature is raised in a stepwise manner and the pyrolysates are recorded between each step." [OrangeBook:5.3]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001519
name: vacuum pyrolysis
def: "The chemical degradation of a sample (usually an organic material) by heating it in a vacuum in order to decrease its boiling point and avoid adverse chemical reactions." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001502 ! pyrolysis

[Term]
id: CHMO:0001520
name: thermolysis
def: "A thermal decomposition in which the \"uncatalysed cleavage of one or more covalent bonds resulting from exposure of a compound to a raised temperature, or a process in which such cleavage is an essential part.\"" [] {dcterms:source="https://doi.org/10.1351/goldbook.T06326", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'thermolysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06326", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001500 ! thermal decomposition

[Term]
id: CHMO:0001521
name: flash vacuum thermolysis
def: "A thermal decomposition in which \"the reaction of a molecule by exposing it to a short thermal shock at high temperature, usually in the gas phase\" takes place." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'flash vacuum pyrolysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.F02420", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.F02420"}
synonym: "flash vacuum pyrolysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.F02420"}
synonym: "flash vacuum thermal decomposition" EXACT []
synonym: "FVT" EXACT OMO:0003012 []
is_a: CHMO:0001500 ! thermal decomposition
property_value: OMO:0003012 "FVP" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.F02420"}

[Term]
id: CHMO:0001522
name: dialysis
def: "A material processing in which molecules in solution are separated by the difference in their rates of diffusion through a semipermeable membrane." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.D01666"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001523
name: electrodialysis
def: "A dialysis in which the \"separation [is] under the influence of an electric field.\"" [ISBN:0824705092] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.ET06890", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'electro-dialysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.ET06890"}
synonym: "electro-dialysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.ET06890"}
is_a: CHMO:0001522 ! dialysis

[Term]
id: CHMO:0001524
name: micro-dialysis
def: "A dialysis in which the membrane is attached to a small probe (<10 μm diameter) which is inserted into the sample." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.10283"}
synonym: "microdialysis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.10283"}
is_a: CHMO:0001522 ! dialysis

[Term]
id: CHMO:0001525
name: sample dispersion
def: "The distribution of particles of one phase in a continuous phase of a different nature." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001526
name: colloidal dispersion
def: "A sample dispersion \"in which particles of colloidal size of any nature (e.g. solid, liquid or gas) are dispersed in a continuous phase of a different composition (or state).\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'colloidal dispersion' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01174", dcterms:source="https://doi.org/10.1351/goldbook.C01174", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001525 ! sample dispersion

[Term]
id: CHMO:0001527
name: matrix solid-phase dispersion
def: "A technique for the preparation and extraction of solid and viscous samples. The sample is blended with a bonded-phase solid support (such as silica) using a glass pestle to obtain a semi-dry material. The blended sample is then packed into a cartridge and eluted." [https://doi.org/10.1016/S0021-9673(99)00055-2]
synonym: "MSPD" EXACT []
is_a: CHMO:0001525 ! sample dispersion

[Term]
id: CHMO:0001528
name: dissection
def: "The disassembly of an object to determine its internal structure." [https://orcid.org/0000-0002-0640-0422]
synonym: "anatomization" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001529
name: micro-dissection
def: "The disassembly of a small part of an object (<10 μm diameter) to determine its internal structure." [https://orcid.org/0000-0002-0640-0422]
synonym: "microdissection" EXACT []
is_a: CHMO:0001528 ! dissection

[Term]
id: CHMO:0001530
name: laser micro-dissection
def: "A type of dissection where a laser is coupled to a microscope and focused onto a biological sample (e.g. tissue) on the slide." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser microdissection" EXACT []
is_a: CHMO:0001529 ! micro-dissection
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0001531
name: laser capture micro-dissection
def: "A method for isolating specific cells of interest from microscopic regions of tissue using a microscope coupled to a UV laser." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser capture microdissection" EXACT []
synonym: "laser-capture micro-dissection" EXACT []
synonym: "laser-capture microdissection" EXACT []
synonym: "LCM" EXACT []
is_a: CHMO:0001530 ! laser micro-dissection

[Term]
id: CHMO:0001532
name: distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a sample mixture are vaporised by the application of heat and then cooled by the action of cold water in a condenser." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001533
name: batch distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a sample mixture are vaporised by the application of heat and then cooled by the action of cold water in a condenser. Distillation is completed before more sample mixture is added." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001534
name: continuous distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a sample mixture are vaporised by the application of heat and then cooled by the action of cold water in a condenser. The distillation is ongoing with sample mixture being continuously added." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001535
name: extractive distillation
def: "A distillation separating two components of very similar boiling point from a mixture. A third, miscible and high-boiling-point solvent is added to the mixture which causes a change in the volatilities of the components." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10195"}
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001536
name: fractional distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. As the sample mixture to be purified is heated, its vapours rise into a condenser where they are cooled by water. The vapours stick to the inside surface of the condenser where they continue to be heated until they vaporise again." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001537
name: reactive distillation
def: "A method of separating a lower-boiling-point product from its reactants in a reaction mixture. The product is vaporised by the application of heat and then cooled by the action of cold water in a condenser." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001538
name: simple distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a sample mixture are vaporised by the application of heat and then immediately cooled by the action of cold water in a condenser. This method can only be used to separate mixtures where the components differ widely in boiling point (by approx. 25°)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001539
name: steam distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a sample mixture are vaporised by bubbling steam through it and then cooled by the action of cold water in a condenser." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001540
name: vacuum distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a high-boiling-point sample mixture are vaporised by the application of heat at low pressure and then cooled by the action of cold water in a condenser." [https://orcid.org/0000-0002-0640-0422]
synonym: "low temperature distillation" EXACT []
synonym: "low-temperature distillation" EXACT []
is_a: CHMO:0001532 ! distillation

[Term]
id: CHMO:0001541
name: air-sensitive vacuum distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a high-boiling-point sample mixture are vaporised by the application of heat at low pressure and then cooled by the action of cold water in a condenser. The vacuum is replaced by an inert gas once the distillation is complete." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001540 ! vacuum distillation

[Term]
id: CHMO:0001542
name: molecular distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. The components in a high-boiling-point sample mixture are vaporised by the application of heat at low pressure (< 0.01 Torr) and then cooled by the action of cold water in a condenser." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001540 ! vacuum distillation

[Term]
id: CHMO:0001543
name: short-path distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture under reduced pressure. As the sample mixture to be purified is heated, its vapours rise a short distance into a vertical condenser where they are cooled by water. This technique is used for compounds which are unstable at high temperatures because it allows a lower boiling temperature to be used." [https://orcid.org/0000-0002-0640-0422]
synonym: "short path distillation" EXACT []
is_a: CHMO:0001540 ! vacuum distillation

[Term]
id: CHMO:0001544
name: droplet dispensing
def: "The controlled dropwise release of a liquid." [https://orcid.org/0000-0002-0640-0422]
synonym: "drop dispensing" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001545
name: acoustic droplet dispensing
def: "The dropwise release of a liquid using a focused acoustic beam to eject a controlled droplet from an open pool of liquid. When the acoustic beam strikes the liquid surface, the pressure causes the fluid to rise up and a droplet breaks off." [https://orcid.org/0000-0002-0640-0422]
synonym: "acoustic drop dispensing" EXACT []
is_a: CHMO:0001544 ! droplet dispensing

[Term]
id: CHMO:0001546
name: dielectrophoretic droplet dispensing
def: "The dispensing of droplets from an electrode surface after an applied voltage has been removed. Periodic bumps along the length of the electrodes promote droplet formation by establishing an initial, static perturbation." [https://doi.org/10.1088/0960-1317/17/5/027]
synonym: "DEP drop dispensing" EXACT []
synonym: "DEP droplet dispensing" EXACT []
is_a: CHMO:0001544 ! droplet dispensing

[Term]
id: CHMO:0001547
name: inertial droplet dispensing
def: "The dispensing of droplets by applying a pattern of piezoelectric acceleration and deceleration to the droplets such that inertial force can overcome adhesion force, resulting in droplet detachment from the device." [https://orcid.org/0000-0002-0640-0422]
synonym: "inertial drop dispensing" EXACT []
is_a: CHMO:0001544 ! droplet dispensing

[Term]
id: CHMO:0001548
name: electrohydrodynamic droplet dispensing
def: "The dispensing of droplets between two electrodes by applying an electric field." [https://doi.org/10.1016/j.bios.2005.11.015]
synonym: "EHD dispensing" EXACT []
synonym: "EHD droplet dispensing" EXACT []
synonym: "electrohydrodynamic droplet dispensing" EXACT []
is_a: CHMO:0001544 ! droplet dispensing

[Term]
id: CHMO:0001549
name: sample drying
def: "The process of removing a solvent from a substance." [https://orcid.org/0000-0002-0640-0422]
synonym: "drying" RELATED non-mining_synonym []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001550
name: dielectric drying
def: "The removal of solvent from a sample by the application of radio frequency (3 Hz to 300 GHz) or microwave (1–1000 mm) radiation." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001549 ! sample drying

[Term]
id: CHMO:0001551
name: direct drying
def: "The removal of solvent from a sample by the application of heated air." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002124 ! blow drying

[Term]
id: CHMO:0001552
name: drum drying
def: "The removal of solvent from a sample by applying it as a thin layer to the surface of a heated drum." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001549 ! sample drying

[Term]
id: CHMO:0001553
name: freeze drying
def: "The removal of solvent from a sample without passing through the liquid–gas boundary. The sample is frozen at liquid nitrogen temperature (-80 °C) then the surrounding pressure is reduced to allow the water in the sample to sublime." [https://orcid.org/0000-0002-0640-0422]
synonym: "cryodesiccation" EXACT []
synonym: "freeze-drying" EXACT []
synonym: "lyophilization" EXACT []
is_a: CHMO:0001549 ! sample drying

[Term]
id: CHMO:0001554
name: oven drying
def: "The removal of solvent from a sample by heating in an oven." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001549 ! sample drying

[Term]
id: CHMO:0001555
name: spray drying
def: "The removal of water from a liquid sample by pumping it through an atomiser (to produce a spray of fine droplets) then passing a hot gas (e.g. air or N2) through it." [https://orcid.org/0000-0002-0640-0422]
synonym: "spray-drying" EXACT []
is_a: CHMO:0001549 ! sample drying

[Term]
id: CHMO:0001556
name: supercritical drying
def: "The removal of solvent from a sample without passing through the liquid–gas boundary, by immersion in a supercritical fluid and de-pressurisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "critical point drying" EXACT []
synonym: "critical-point drying" EXACT []
synonym: "super-critical point drying" EXACT []
is_a: CHMO:0001549 ! sample drying

[Term]
id: CHMO:0001557
name: vacuum drying
def: "The removal of water from a sample by placing it under reduced pressure. This allows water to evaporate from (heat-sensitive) samples at a lower temperature." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001549 ! sample drying

[Term]
id: CHMO:0001558
name: etching
def: "The process of chemically removing a thin layer from a sample surface, usually to leave behind a pattern." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001559
name: dry etching
def: "The process of removing a thin layer of a sample surface by sputtering or dissolving using reactive ions or a vapour-phase etchant" [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001558 ! etching

[Term]
id: CHMO:0001560
name: plasma etching
def: "The process of removing a thin layer of a sample surface using short pulses of a plasma (a partially ionised gas containing free electrons and radicals)." [https://orcid.org/0000-0002-0640-0422]
synonym: "reactive ion etching" EXACT []
synonym: "reactive-ion etching" EXACT []
synonym: "RIE" EXACT []
is_a: CHMO:0001558 ! etching

[Term]
id: CHMO:0001561
name: deep reactive-ion etching
def: "The process of creating deep holes and trenches in a sample surface using short pulses of a plasma (a partially ionised gas containing free electrons and radicals) alternating with the deposition of a chemically inert passivation layer." [https://orcid.org/0000-0002-0640-0422]
synonym: "DRIE" EXACT []
synonym: "pulsed etching" EXACT []
synonym: "time-multiplexed etching" EXACT []
is_a: CHMO:0001560 ! plasma etching

[Term]
id: CHMO:0001562
name: advanced silicon etching
def: "The process of creating deep holes and trenches in a silicon surface using short pulses of a plasma (a partially ionised gas–-usually SF6–-containing free electrons and radicals) alternating with the deposition of a chemically inert passivation layer (e.g. C4F8)." [https://orcid.org/0000-0002-0640-0422]
synonym: "advanced silicon etch" EXACT []
synonym: "ASE" EXACT []
is_a: CHMO:0001561 ! deep reactive-ion etching

[Term]
id: CHMO:0001563
name: cryogenic deep reactive-ion etching
def: "The process of creating deep holes and trenches in a sample surface (cooled to -110 °C) using short pulses of a plasma (a partially ionised gas containing free electrons and radicals) alternating with the deposition of a chemically inert passivation layer." [https://orcid.org/0000-0002-0640-0422]
synonym: "cryo-DRIE" EXACT []
is_a: CHMO:0001561 ! deep reactive-ion etching

[Term]
id: CHMO:0001564
name: electrolytic etching
def: "The process of removing the unprotected areas of a surface by placing it inside an electrochemical etching solution in the presence of an electric current." [https://orcid.org/0000-0002-0640-0422]
synonym: "electroetching" EXACT []
is_a: CHMO:0001558 ! etching

[Term]
id: CHMO:0001565
name: Galvanic etching
def: "The process of removing the unprotected areas of a silicon surface by placing it inside an electrochemical etching solution (KOH, HF or TMAH) in the presence of an electric current. When the silicon substrate is in contact with a noble metal (Au or Cr) a Galvanic cell is formed and the silicon is oxidized." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001564 ! electrolytic etching

[Term]
id: CHMO:0001566
name: ion beam patterning
def: "A patterning process which involves using a focused Ga+ beam to cut trenches into substrates." [https://orcid.org/0000-0002-0640-0422]
synonym: "ion-beam patterning" EXACT []
is_a: CHMO:0001558 ! etching

[Term]
id: CHMO:0001567
name: photo etching
def: "The process of generating a pattern in a photosensitive sample by irradiating it with UV light. After exposure, the plate is 'developed' by washing away the unexposed resist." [https://orcid.org/0000-0002-0640-0422]
synonym: "PCM" RELATED []
synonym: "photo-etching" EXACT []
synonym: "photochemical etching" EXACT []
synonym: "photochemical machining" EXACT []
synonym: "photochemical milling" EXACT []
synonym: "photoetching" EXACT []
is_a: CHMO:0001558 ! etching

[Term]
id: CHMO:0001568
name: sputter etching
def: "An etching done by bombarding the sample surface with energetic ions." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.S05895"}
synonym: "ion etching" EXACT []
synonym: "ion milling" EXACT []
synonym: "sputtering" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.S05895"}
is_a: CHMO:0001558 ! etching

[Term]
id: CHMO:0001569
name: electronic sputter etching
def: "The process of removing a thin layer of a sample surface by bombarding it with high-energy or highly charged heavy ions." [https://orcid.org/0000-0002-0640-0422]
synonym: "electronic sputtering" EXACT []
is_a: CHMO:0001568 ! sputter etching

[Term]
id: CHMO:0001570
name: potential sputter etching
def: "The process of removing a thin layer of a sample surface by bombarding it with high-energy or highly charged heavy ions. When the multiply charged ions recombine on the sample surface their potential energy is liberated, accelerating the process." [https://orcid.org/0000-0002-0640-0422]
synonym: "potential sputtering" EXACT []
is_a: CHMO:0001569 ! electronic sputter etching

[Term]
id: CHMO:0001571
name: wet etching
def: "The process of using strong acids/alkalis to cut into the unprotected parts of a surface (e.g. metal or silicon) to create a pattern." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001558 ! etching

[Term]
id: CHMO:0001572
name: anisotropic wet etching
def: "The process of using strong acids/alkalis to remove a thin layer of the unprotected parts of a sample surface (e.g. metal or silicon) to create a pattern. Anisotropic etching occurs when different etch rates are observed in different directions in the sample (e.g. for different crystal faces)." [https://orcid.org/0000-0002-0640-0422]
synonym: "wet anisotropic etching" EXACT []
is_a: CHMO:0001571 ! wet etching

[Term]
id: CHMO:0001574
name: evaporation
def: "A material processing \"by which a liquid substance is converted to a gas or vapour. This may occur at or below the normal boiling point of the liquid (the temperature at which a liquid boils at 1 atmosphere pressure) and the process is endothermic.\"" [] {dcterms:bibliographicCitation="'evaporation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02227", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.E02227", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001575
name: centrifugal evaporation
def: "The evaporation of solvent from a sample by placing it a centrifuge and spinning it rapidly." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002208 ! solvent evaporation

[Term]
id: CHMO:0001576
name: rotary evaporation
def: "The removal of solvent from a sample by applying heat and lowering the pressure above the sample whilst rotating it at 10–300 rpm." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002208 ! solvent evaporation

[Term]
id: CHMO:0001577
name: extraction
def: "A material processing in which a solute is transferred from a liquid phase to another immiscible or partially-miscible liquid phase in contact with it." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.E02302"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001578
name: coextraction
def: "An extraction in which two solutes from a liquid phase are transferred to a (low-polarity) organic liquid phase in contact with it. The solutes form \"mixed-species aggregates in a low-polarity organic phase.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'coextraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01127", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C01127"}
synonym: "co-extraction" EXACT []
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001579
name: headspace extraction
def: "An \"extraction of compounds from solution by a sorbent coated magnetic stir bar by exposure to the headspace above a sample (headspace extraction).\"" [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'stir bar sorptive extraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.10259", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.10259"}
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001580
name: dynamic headspace extraction
def: "The process of transferring a substance from a solid or liquid matrix to the vapour phase by heating, and removing analytes from the headspace in a carrier gas." [ISBN:0471328456]
synonym: "purge and trap" EXACT []
synonym: "purge and trap extraction" EXACT []
is_a: CHMO:0001579 ! headspace extraction

[Term]
id: CHMO:0001581
name: multiple headspace extraction
def: "A headspace extraction in which once the concentration of the analyte in the headspace is in equilibrium with the concentration in the sample matrix, the headspace is removed. The process is repeated multiple times, allowing the new equilibrium to form at each stage." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10199", prov:wasInfluencedBy="ISBN:0471328456"}
is_a: CHMO:0001579 ! headspace extraction

[Term]
id: CHMO:0001582
name: static headspace extraction
def: "The process of transferring a substance from a solid or liquid matrix to the vapour phase by heating. Once the concentration of the analyte in the headspace is in equilibrium with the concentration in the sample matrix, the headspace is removed." [ISBN:0471328456]
synonym: "equilibrium headspace extraction" EXACT []
synonym: "SHE" RELATED non-mining_synonym []
is_a: CHMO:0001579 ! headspace extraction

[Term]
id: CHMO:0001583
name: liquid-solid extraction
def: "The process of transferring a substance from a liquid to a solid phase by passing the liquid sample through a stationary phase (e.g. silica particles)." [ISBN:0-13-147835-4]
synonym: "liquid-solid extraction" EXACT []
synonym: "LSE" RELATED non-mining_synonym []
synonym: "solid phase extraction" EXACT []
synonym: "solid-phase extraction" EXACT []
synonym: "sorbent extraction" EXACT []
synonym: "sorptive extraction" EXACT []
synonym: "SPE" RELATED non-mining_synonym []
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001584
name: normal-phase solid-phase extraction
def: "The process of transferring a substance from a liquid to a solid phase by passing the (polar) liquid sample through a (non-polar) stationary phase." [ISBN:0-13-147835-4]
synonym: "normal phase solid-phase extraction" EXACT []
synonym: "normal phase SPE" EXACT []
synonym: "normal-phase SPE" EXACT []
is_a: CHMO:0001583 ! liquid-solid extraction

[Term]
id: CHMO:0001585
name: reversed-phase solid-phase extraction
def: "The process of transferring a substance from a liquid to a solid phase by passing the (non-polar) liquid sample through a (polar) stationary phase." [ISBN:0-13-147835-4]
synonym: "reverse phase solid-phase extraction" EXACT []
synonym: "reverse phase SPE" EXACT []
synonym: "reverse-phase solid-phase extraction" EXACT []
synonym: "reverse-phase SPE" EXACT []
synonym: "reversed phase SPE" EXACT []
synonym: "reversed-phase SPE" EXACT []
is_a: CHMO:0001583 ! liquid-solid extraction

[Term]
id: CHMO:0001586
name: solid-phase micro-extraction
def: "The process of transferring a substance from a liquid to a solid phase by passing the liquid sample through a small fibre containing a stationary phase bonded to a silica needle (<10 μm diameter)." [ISBN:0-13-147835-4]
synonym: "solid phase microextraction" EXACT []
synonym: "solid-phase microextraction" EXACT []
synonym: "SPME" EXACT []
is_a: CHMO:0001583 ! liquid-solid extraction

[Term]
id: CHMO:0001587
name: capillary micro-extraction
def: "The process of transferring a substance from a liquid to a solid phase by passing the liquid sample through a small fused-silica capillary." [ISBN:0444505113]
synonym: "capillary microextraction" EXACT []
synonym: "CME" EXACT []
is_a: CHMO:0001586 ! solid-phase micro-extraction

[Term]
id: CHMO:0001588
name: sol–gel capillary micro-extraction
def: "The process of transferring a substance from a liquid to a solid phase by passing the liquid sample through a small sol–gel-coated fused-silica capillary." [https://doi.org/10.1021/ac0109523]
synonym: "sgCME" EXACT []
synonym: "sol-gel capillary micro-extraction" EXACT []
synonym: "sol-gel capillary microextraction" EXACT []
synonym: "sol-gel CME" EXACT []
synonym: "solgel capillary microextraction" EXACT []
synonym: "solgel CME" EXACT []
is_a: CHMO:0001587 ! capillary micro-extraction

[Term]
id: CHMO:0001589
name: headspace solid-phase micro-extraction
def: "The process of transferring a substance from a liquid to a solid phase by exposing a small fibre containing a stationary phase bonded to a silica needle (<10 μm diameter) to the headspace above the liquid sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "headspace solid-phase micro-extraction" EXACT []
synonym: "headspace solid-phase microextraction" EXACT []
synonym: "headspace sorptive extraction" EXACT []
synonym: "HSPME" EXACT []
synonym: "hSPME" EXACT []
synonym: "HSSE" EXACT []
is_a: CHMO:0001586 ! solid-phase micro-extraction

[Term]
id: CHMO:0001590
name: micro-extraction in a packed syringe
def: "The process of transferring a substance from a liquid to a solid phase by passing the liquid sample through a stationary phase (1 mg) packed into a microlitre syringe." [https://doi.org/10.1002/jms.73]
synonym: "MEPS" EXACT []
synonym: "micro extraction by packed sorbent" EXACT []
synonym: "micro-extraction in packed syringe" EXACT []
synonym: "microextraction in a packed syringe" EXACT []
synonym: "microextraction in packed syringe" EXACT []
synonym: "packed syringe micro-extraction" EXACT []
synonym: "packed syringe microextraction" EXACT []
synonym: "packed-syringe micro-extraction" EXACT []
synonym: "packed-syringe microextraction" EXACT []
is_a: CHMO:0001586 ! solid-phase micro-extraction

[Term]
id: CHMO:0001591
name: stir-bar solid-phase extraction
def: "The process of transferring a substance from a liquid to a solid phase by attaching a stationary phase to a stir bar which moves throughout the liquid sample." [ISBN:0-13-147835-4]
synonym: "SBSE" EXACT []
synonym: "solid pahse stir bar extraction" EXACT []
synonym: "solid phase stir-bar extraction" EXACT []
synonym: "solid-phase stir bar extraction" EXACT []
synonym: "solid-phase stir-bar extraction" EXACT []
synonym: "stir bar extraction" EXACT []
synonym: "stir bar solid phase extraction" EXACT []
synonym: "stir bar solid-phase extraction" EXACT []
synonym: "stir bar sorptive extraction" EXACT []
synonym: "stir-bar solid phase extraction" EXACT []
synonym: "stir-bar sorptive extraction" EXACT []
is_a: CHMO:0001583 ! liquid-solid extraction
relationship: BFO:0000057 CHMO:0002776 ! has participant stir bar

[Term]
id: CHMO:0001592
name: magnetic bead extraction
def: "A method for extracting biological molecules from a biological sample by functionalising a magnetic bead (0.001–200 μm diameter) with a molecule specific to the target molecule (e.g. complementary DNA or a specific antibody) and placing it in the sample solution. The bead is removed from the solution using a magnetized source." [https://orcid.org/0000-0002-0640-0422]
synonym: "magnetic separation" EXACT []
synonym: "magnetic-bead extraction" EXACT []
synonym: "MS" RELATED non-mining_synonym []
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001593
name: membrane extraction
def: "An extraction in which a solute is transferred across a nonporous membrane." [] {prov:wasInfluencedBy="ISBN:0824705092", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10281"}
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001594
name: membrane extraction with a sorbent interface
def: "The transfer of a solute from one phase (the 'donor' or 'feed' phase) to another (the 'acceptor' or 'strip' phase) across a non-porous non-polar polymer membrane. The membrane first extracts the analytes from their matrix, and these are subsequently trapped on a polymeric trap with a porous sorbent using a carrier gas stream." [https://doi.org/10.1039/b202960j]
synonym: "membrane extraction sorbent interface" EXACT []
synonym: "membrane extraction with sorbent interface" EXACT []
synonym: "membrane extraction with trapping on a sorbent interface" EXACT []
synonym: "MESI" EXACT []
is_a: CHMO:0001593 ! membrane extraction

[Term]
id: CHMO:0001595
name: polymeric membrane extraction
def: "The transfer of a solute from one phase (the 'donor' or 'feed' phase) to another (the 'acceptor' or 'strip' phase) across a nonporous sillicon rubber membrane." [ISBN:0824705092]
synonym: "PME" EXACT []
is_a: CHMO:0001593 ! membrane extraction

[Term]
id: CHMO:0001596
name: supported liquid membrane extraction
def: "The transfer of a solute from one phase (the 'donor' or 'feed' phase) to another (the 'acceptor' or 'strip' phase) across a non-porous liquid membrane." [ISBN:0824705092]
synonym: "SLM extraction" EXACT []
synonym: "SLME" EXACT []
synonym: "supported liquid membrane (SLM) extraction" EXACT []
is_a: CHMO:0001593 ! membrane extraction

[Term]
id: CHMO:0001597
name: sequentional extraction
def: "An analytical process that sequentially chemically leaches metals from soils, sludges or sediments." [https://doi.org/10.1021/ac50043a017]
synonym: "sequential chemical extraction" EXACT []
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001598
name: solvent extraction
def: "An extraction \"transferring a substance from any matrix to an appropriate liquid phase.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.S05752", dcterms:bibliographicCitation="'solvent extraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S05752", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001599
name: gas–liquid extraction
def: "A flotation process in which the material of interest, adsorbed on the surface of gas bubbles in a liquid, is collected on an upper layer of immiscible liquid." [OrangeBook:9.4.1]
synonym: "gas-liquid extraction" EXACT []
synonym: "sublation" EXACT []
is_a: CHMO:0001598 ! solvent extraction

[Term]
id: CHMO:0001600
name: liquid–liquid extraction
def: "The process of transferring a dissolved substance from one liquid phase to another (immiscible or partially miscible) liquid phase in contact with it." [OrangeBook:9.4.1]
synonym: "liquid phase extraction" EXACT []
synonym: "liquid-liquid distribution" EXACT []
synonym: "liquid-liquid extraction" EXACT []
synonym: "liquid-liquid partition" EXACT []
synonym: "liquid-phase extraction" EXACT []
synonym: "LLE" EXACT []
is_a: CHMO:0001598 ! solvent extraction

[Term]
id: CHMO:0001601
name: cloud-point extraction
def: "A liquid-liquid extraction in which a non-ionic surfactant is transferred from one liquid phase to another by heating. As the temperature of the solution rises, the surfactant molecules form micelles, if the temperature increases above the cloud point (CPT) the micelles become dehydrated and aggregate. This leads to macroscopic phase separation of the solution into a surfactant-rich phase and a solvent phase." [] {prov:hadPrimarySource="https://doi.org/10.1039/b901007f", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.10207"}
synonym: "cloud point extraction" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.10207"}
is_a: CHMO:0001600 ! liquid–liquid extraction
property_value: OMO:0003012 "CPE" xsd:string {dcterms:source="https://doi.org/10.1039/b901007f"}

[Term]
id: CHMO:0001602
name: liquid-phase micro-extraction
def: "A microextraction transferring a microlitre amount of a substance from an aqueous phase to an organic phase (or vice versa)." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10216"}
synonym: "liquid phase micro-extraction" EXACT []
synonym: "liquid phase microextraction" EXACT []
synonym: "liquid-liquid microextraction" EXACT []
synonym: "liquid-phase microextraction" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.10216"}
synonym: "LLME" EXACT OMO:0003012 []
synonym: "LPME" EXACT OMO:0003012 []
is_a: CHMO:0001600 ! liquid–liquid extraction
is_a: CHMO:0002806 ! microextraction

[Term]
id: CHMO:0001603
name: single-drop micro-extraction
def: "A microextraction in which a microdrop of organic solvent (8 μL), is suspended from the end of Teflon rod immersed in a stirred aqueous solution of the sample. The sample solution is stirred until equilibrium is reached, after which, the drop is retracted into the Teflon rod." [] {prov:wasInfluencedBy="https://doi.org/10.1021/ac035437e", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10218"}
synonym: "single drop microextraction" EXACT []
synonym: "single-drop microextraction" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.10218"}
is_a: CHMO:0001600 ! liquid–liquid extraction
is_a: CHMO:0002806 ! microextraction
property_value: OMO:0003012 "SDME" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.10218"}

[Term]
id: CHMO:0001604
name: pressurised-fluid extraction
def: "The process of transferring a dissolved substance from one liquid phase to another (immiscible or partially miscible) liquid phase in contact with it using solvents at elevated temperature (50–200 °C) and pressure (7–20 MPa)." [https://doi.org/10.1016/S0021-9673(99)00077-1]
synonym: "accelerated solvent extraction" EXACT []
synonym: "accelerated-solvent extraction" EXACT []
synonym: "PFE" EXACT []
synonym: "PLE" EXACT []
synonym: "pressurised fluid extraction" EXACT []
synonym: "pressurised liquid extraction" EXACT []
synonym: "pressurised solvent extraction" EXACT []
synonym: "pressurised-liquid extraction" EXACT []
synonym: "pressurised-solvent extraction" EXACT []
synonym: "pressurized fluid extraction" EXACT []
synonym: "pressurized liquid extraction" EXACT []
synonym: "pressurized solvent extraction" EXACT []
synonym: "pressurized-fluid extraction" EXACT []
synonym: "pressurized-liquid extraction" EXACT []
synonym: "pressurized-solvent extraction" EXACT []
synonym: "PSE" EXACT []
is_a: CHMO:0001600 ! liquid–liquid extraction

[Term]
id: CHMO:0001605
name: microporous membrane liquid–liquid extraction
def: "The transfer of a solute from one phase (the 'donor' or 'feed' phase) to another (organic) phase (the 'acceptor' or 'strip' phase) across a porous hydrophobic membrane the pores of which are filled with the same acceptor phase." [ISBN:0824705092]
synonym: "microporous membrane liquid-liquid extraction" EXACT []
synonym: "microporous membrane solvent extraction" EXACT []
synonym: "MMLLE" EXACT []
is_a: CHMO:0001600 ! liquid–liquid extraction

[Term]
id: CHMO:0001606
name: shake-flask extraction
def: "The process of transferring a substance from any matrix to an appropriate liquid phase, during which the sample and solvent are kept in contact in a mechanical shaker." [https://doi.org/10.1039/a808582j]
synonym: "shake flask extraction" EXACT []
is_a: CHMO:0001598 ! solvent extraction

[Term]
id: CHMO:0001607
name: solid–liquid extraction
def: "The process of transferring the soluble components of a solid to the liquid phase using a solvent." [ISBN:0-13-147835-4]
synonym: "solid-liquid extraction dry extraction" EXACT []
is_a: CHMO:0001598 ! solvent extraction

[Term]
id: CHMO:0001608
name: microwave-assisted extraction
def: "A solid-liquid extraction in which the organic components of a solid are transferred to an organic liquid phase. The process is accelerated by directing radiation in the microwave region (1–1000 mm) at the sample." [] {prov:wasInfluencedBy="https://doi.org/10.1016/S0021-9673(02)01335-3", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10225"}
synonym: "microwave extraction" EXACT []
is_a: CHMO:0001607 ! solid–liquid extraction
property_value: OMO:0003012 "MAE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.10225"}

[Term]
id: CHMO:0001609
name: Soxhlet extraction
def: "A solid-liquid extraction in which the partially soluble components of a solid are transferred to the liquid phase using a Soxhlet extractor. The solid is placed in a filter paper thimble which is then placed into the main chamber of the Soxhlet extractor. The solvent (heated to reflux) travels into the main chamber and the partially soluble components are slowly tranferred to the solvent." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10228"}
is_a: CHMO:0001607 ! solid–liquid extraction

[Term]
id: CHMO:0001610
name: supercritical fluid extraction
def: "The process of transferring a substance from any matrix to a liquid phase using a supercritical fluid." [OrangeBook:9.2.7.7]
synonym: "SCFE" EXACT []
synonym: "SFE" EXACT []
synonym: "supercritical extraction" EXACT []
synonym: "supercritical fluid extraction" EXACT []
is_a: CHMO:0001598 ! solvent extraction

[Term]
id: CHMO:0001611
name: ultrasound extraction
def: "A solvent extraction assisted by sound waves (>20 KHz in frequency) that propagate through the liquid media." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.10231"}
synonym: "UE" EXACT OMO:0003012 []
synonym: "ultrasonic accelerated extraction" EXACT []
synonym: "ultrasonic assisted extraction" EXACT []
synonym: "ultrasonic extraction" EXACT []
synonym: "ultrasonic-accelerated extraction" EXACT []
synonym: "ultrasonic-assisted extraction" EXACT []
synonym: "ultrasound-assisted extraction" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.10231"}
is_a: CHMO:0001598 ! solvent extraction
property_value: OMO:0003012 "UAE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.10231"}

[Term]
id: CHMO:0001612
name: substoichiometric extraction
def: "An extraction \"in which the amount of reagent used is lower than that dictated by stoichiometry.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'substoichiometric extraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S06080", dcterms:source="https://doi.org/10.1351/goldbook.S06080", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0001613
name: extrusion
def: "A process used to create objects of a fixed cross-sectional profile by forcing or drawing a material through a die." [https://orcid.org/0000-0002-0640-0422]
synonym: "extrusion molding" EXACT []
synonym: "extrusion moulding" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001614
name: cold extrusion
def: "A process used to create objects of a fixed cross-sectional profile by forcing or drawing a material through a die at room temperature." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001613 ! extrusion

[Term]
id: CHMO:0001615
name: hot extrusion
def: "A process used to create objects of a fixed cross-sectional profile by forcing or drawing a material through a die at elevated temperatures (up to 2000 °C)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001613 ! extrusion

[Term]
id: CHMO:0001616
name: hydrostatic extrusion
def: "A process used to create objects of a fixed cross-sectional profile by forcing or drawing a material through a die in the presence of a pressurised fluid." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001613 ! extrusion

[Term]
id: CHMO:0001617
name: warm extrusion
def: "A process used to create objects of a fixed cross-sectional profile by forcing or drawing a material through a die at a temperature that is above room temperature, but below the recrystallisation temperature of the material (400–900 °C)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001613 ! extrusion

[Term]
id: CHMO:0001618
name: spinning
def: "A process used to create polymer fibers using a spinneret (a multi-pored device similar to a shower head) to form multiple continuous filaments." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001613 ! extrusion
is_a: CHMO:0002548 ! polymer preparation method

[Term]
id: CHMO:0001619
name: dry spinning
def: "A process used to create polymer fibers. Polymer dissolved in a solvent is forced through a spinneret (a multi-pored device similar to a shower head) and the solvent is removed from the polymer fibres by evaporation." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001618 ! spinning

[Term]
id: CHMO:0001620
name: electrospinning
def: "A process used to created very fine (μm or nm scale) fibres from a liquid. A high voltage is applied to a droplet of the liquid sample which is drawn out into fibres and cooled in air." [https://orcid.org/0000-0002-0640-0422]
synonym: "electro-spinning" EXACT []
is_a: CHMO:0001618 ! spinning

[Term]
id: CHMO:0001621
name: gel spinning
def: "A process used to create polymer fibers. Polymer in a gel state is forced through a spinneret (a multi-pored device similar to a shower head). The fibres are then air dried and cooled in a liquid bath." [https://orcid.org/0000-0002-0640-0422]
synonym: "dry-wet spinning" EXACT []
is_a: CHMO:0001618 ! spinning

[Term]
id: CHMO:0001622
name: melt spinning
def: "A process used to create polymer fibers. Molten polymer is forced through a spinneret (a multi-pored device similar to a shower head) and cooled to form multiple continuous filaments." [https://orcid.org/0000-0002-0640-0422]
synonym: "melt-spinning" EXACT []
is_a: CHMO:0001618 ! spinning

[Term]
id: CHMO:0001623
name: wet spinning
def: "A process used to create polymer fibers. Polymer dissolved in a solvent is forced through a spinneret (a multi-pored device similar to a shower head) into a chemical bath which causes the polymer to precipitate as it emerges." [https://orcid.org/0000-0002-0640-0422]
synonym: "wet-spinning" EXACT []
is_a: CHMO:0001618 ! spinning

[Term]
id: CHMO:0001624
name: fermentation
def: "A material processing \"in which cells (microorganisms, plant or animal cells) are cultured in a bioreactor in liquid or solid medium to convert organic substances into biomass (growth) or into products.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'fermentation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.F02337", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.F02337"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001625
name: fractionation
def: "A material processing in which a sample mixture is divided up into smaller quantities \"according to physical (e.g. size, solubility) or chemical (e.g. bonding, reactivity) properties.\"" [https://orcid.org/0000-0002-0640-0422] {dcterms:source="https://doi.org/10.1351/goldbook.FT06825", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'fractionation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.FT06825"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001626
name: field-flow fractionation
def: "A fractionation based on the application of a field perpendicular to a flow stream in a narrow channel." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09934"}
synonym: "field flow fractionation" EXACT []
is_a: CHMO:0001625 ! fractionation
property_value: OMO:0003012 "FFF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09934"}

[Term]
id: CHMO:0001627
name: electrical field-flow fractionation
def: "A technique for separating particles from solution by placing the sample in a narrow channel and applying an electric field perpendicular to the channel. A carrier liquid is passed through the channel and the particles are separated on the basis of electrophoretic mobility." [https://orcid.org/0000-0002-0640-0422]
synonym: "EF-FFF" EXACT []
synonym: "electric FFF" EXACT []
synonym: "electric field field-flow fractionation" EXACT []
synonym: "electrical FFF" EXACT []
synonym: "ElFFF" EXACT []
is_a: CHMO:0001626 ! field-flow fractionation

[Term]
id: CHMO:0001628
name: cyclic electrical field-flow field fractionation
def: "A technique for separating particles from solution by placing the sample in a narrow channel and applying an alternating electric field perpendicular to the channel. A carrier liquid is passed through the channel and the particles are separated on the basis of electrophoretic mobility." [https://orcid.org/0000-0002-0640-0422]
synonym: "CEFFF" EXACT []
synonym: "CElFFF" EXACT []
synonym: "cyclic electric FFF" EXACT []
synonym: "cyclic electrical FFF" EXACT []
synonym: "cyclic-electric FFF" EXACT []
synonym: "cyclic-electrical FFF" EXACT []
is_a: CHMO:0001627 ! electrical field-flow fractionation

[Term]
id: CHMO:0001629
name: flow field-flow fractionation
def: "A field-flow fractionation for separating particles from solution by placing the sample in a narrow channel and applying a carrier liquid flow perpendicular to the channel. A carrier liquid is then passed through the channel and the particles elute in order of decreasing diffusion coefficient." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09935"}
synonym: "flow FFF" EXACT []
synonym: "flow field flow fractionation" EXACT []
is_a: CHMO:0001626 ! field-flow fractionation
property_value: OMO:0003012 "F4" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09935"}
property_value: OMO:0003012 "FIFFF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09935"}

[Term]
id: CHMO:0001630
name: gravitational field-flow fractionation
def: "A \"field-flow fractionation in which the physical force field is the Earth’s gravitational field.\" A carrier liquid is then passed through the channel and the particles are separated on the basis of particle size." [https://doi.org/10.1016/S0021-9673(01)00807-X] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'gravitational field-flow fractionation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09936", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.09936"}
synonym: "G-FFF" EXACT OMO:0003012 []
synonym: "gravitational FFF" EXACT []
synonym: "GrFFF" EXACT OMO:0003012 []
is_a: CHMO:0001626 ! field-flow fractionation
property_value: OMO:0003012 "GFFF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09936"}

[Term]
id: CHMO:0001631
name: potential barrier field-flow fractionation
def: "A technique for separating particles from solution by placing the sample in a narrow channel, such that the Earth's gravitational field is perpendicular to the channel, and varying the ionic strength of the solution or Hamaker constant/surface potential of the particles." [https://doi.org/10.1007/BF02271013]
synonym: "PBGFFF" EXACT []
synonym: "potential barrier GFFF" EXACT []
synonym: "potential barrier GrFFF" EXACT []
is_a: CHMO:0001630 ! gravitational field-flow fractionation

[Term]
id: CHMO:0001632
name: magnetic field-flow fractionation
def: "A technique for separating particles from solution by placing the sample in a narrow channel and applying a magnetic electric field perpendicular to the channel. A carrier liquid is passed through the channel and the particles are separated on the basis of magnetic susceptibility." [https://doi.org/10.1021/ac050611f]
synonym: "magnetic FFF" EXACT []
synonym: "MFFF" EXACT []
synonym: "MgFFF" EXACT []
is_a: CHMO:0001626 ! field-flow fractionation

[Term]
id: CHMO:0001633
name: sedimentation field-flow fractionation
def: "A \"field-flow fractionation in which the physical force field is a centrifugal force field\" (driving the particles towards the walls of the channel). A carrier liquid is then passed through the channel removing the smallest particles first." [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'sedimentation field-flow fractionation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09938", dcterms:source="https://doi.org/10.1351/goldbook.09938"}
synonym: "sedimentation FFF" EXACT []
synonym: "sedimentation field flow fractionation" EXACT []
is_a: CHMO:0001626 ! field-flow fractionation
property_value: OMO:0003012 "SdFFF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09938"}

[Term]
id: CHMO:0001634
name: steric field-flow fractionation
def: "A field-flow fractionation in which large (= channel width) particles are separated from solution by placing the sample in a narrow channel. Normally particles migrate towards the walls of the channel but large particles are unable to approach the walls and when a carrier liquid is passed through the channel, these particles are removed first." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09940"}
synonym: "steric FFF" EXACT []
synonym: "steric field flow fractionation" EXACT []
is_a: CHMO:0001626 ! field-flow fractionation
property_value: OMO:0003012 "StFFF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09940"}

[Term]
id: CHMO:0001635
name: thermal field-flow fractionation
def: "A field-flow fractionation in which polymer particles are separated from solution by placing the sample in a narrow channel and heating one end, whilst cooling the other. The polymer particles migrate towards the cooler plate and are then removed with a carrier liquid." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09942"}
synonym: "thermal FFF" EXACT []
synonym: "thermal field flow fractionation" EXACT []
synonym: "ThFFF" EXACT OMO:0003012 []
is_a: CHMO:0001626 ! field-flow fractionation
property_value: OMO:0003012 "TFFF" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09942"}

[Term]
id: CHMO:0001636
name: foam fractionation
def: "A fractionation \"in which a component of the bulk liquid is preferentially adsorbed at the liquid/vapour (L/V) interface and is removed by foaming.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.F02468", dcterms:bibliographicCitation="'foam fractionation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.F02468"}
is_a: CHMO:0001625 ! fractionation

[Term]
id: CHMO:0001637
name: freeze distillation
def: "The process of enriching a solution by partially freezing it and removing frozen material that contains less of the dissolved material than the remaining solution." [https://orcid.org/0000-0002-0640-0422]
synonym: "normal freezing" EXACT []
synonym: "progressive freezing" EXACT []
is_a: CHMO:0001625 ! fractionation

[Term]
id: CHMO:0001638
name: plasma protein fractionation
def: "A fractionation in which proteins are separated from plasma by changing the conditions (e.g. temperature or acidity) of the plasma, causing precipitation of the proteins, which can then be removed by centrifugation." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09766"}
synonym: "plasma-protein fractionation" EXACT []
is_a: CHMO:0001625 ! fractionation

[Term]
id: CHMO:0001639
name: Cohn process
def: "A method for separating proteins from plasma by changing the conditions of the plasma by simultaneous cooling and addition of alcohol. This causes precipitation of the proteins, which can then be removed by centrifugation." [https://orcid.org/0000-0002-0640-0422]
synonym: "Cohn process" EXACT []
is_a: CHMO:0001638 ! plasma protein fractionation

[Term]
id: CHMO:0001640
name: filtration
def: "A purification in which \"the process of segregation of phases; e.g. the separation of suspended solids from a liquid or gas, usually by forcing a carrier gas or liquid through a porous medium\" takes place." [] {dcterms:bibliographicCitation="'filtration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.F02388", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.F02388"}
is_a: CHMO:0002231 ! purification

[Term]
id: CHMO:0001641
name: micro-filtration
def: "A filtarion in which \"a pressure-driven membrane-based separation process in which particles and dissolved macromolecules larger than 0.1 μm are rejected\" takes place." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.MT06887", dcterms:bibliographicCitation="'microfiltration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.MT06887"}
synonym: "microfiltration" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.MT06887"}
is_a: CHMO:0001640 ! filtration

[Term]
id: CHMO:0001642
name: nano-filtration
def: "A filtration in which \"a pressure-driven membrane-based separation process where particles and dissolved macromolecules smaller than 2 nm are rejected\" takes place." [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'nanofiltration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.NT06888", dcterms:source="https://doi.org/10.1351/goldbook.NT06888"}
synonym: "nanofiltration" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.NT06888"}
synonym: "NF" EXACT OMO:0003012 []
is_a: CHMO:0001640 ! filtration

[Term]
id: CHMO:0001643
name: reverse osmosis
def: "A filtration which involves using pressure to force a solution through a membrane, retaining the solute on one side and allowing the pure solvent to pass to the other side. (This is the reverse of the normal osmosis process, which is the natural movement of solvent from an area of low solute concentration, through a membrane, to an area of high solute concentration.)" [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.RT06893"}
synonym: "RO" EXACT OMO:0003012 []
is_a: CHMO:0001640 ! filtration

[Term]
id: CHMO:0001644
name: suction filtration
def: "The separation of a solid phase from a liquid phase by passing the sample through a porous medium under pressure." [https://orcid.org/0000-0002-0640-0422]
synonym: "vacuum filtration" EXACT []
is_a: CHMO:0001640 ! filtration

[Term]
id: CHMO:0001645
name: ultra-filtration
def: "A filtration in which \"a separation process whereby a solution containing a solute of molecular size significantly greater than that of the solvent molecule is removed from the solvent by the application of hydraulic pressure which forces only the solvent to flow through a suitable membrane, usually having a pore size in the range 0.001–0.1 μm.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.U06548", dcterms:bibliographicCitation="'ultrafiltration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.U06548"}
synonym: "UF" EXACT OMO:0003012 []
synonym: "ultrafiltration" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.U06548"}
is_a: CHMO:0001640 ! filtration

[Term]
id: CHMO:0001646
name: gelation
def: "The formation of a gel or solidification of a gelatin solution caused by a change in conditions (such as temperature or pH)." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001647
name: electrochemical gelation
def: "The formation of a gel from a solution by electrochemical oxidation." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001646 ! gelation

[Term]
id: CHMO:0001648
name: light-induced gelation
def: "The formation of a gel from a solution by irradiation with light from the visible region (400–800 nm)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001646 ! gelation

[Term]
id: CHMO:0001649
name: pH-induced gelation
def: "The formation of a gel from a solution by altering the pH of the solution." [https://doi.org/10.1021/jf9710185]
is_a: CHMO:0001646 ! gelation

[Term]
id: CHMO:0001650
name: sound-induced gelation
def: "The formation of a gel from a solution by the application of ultrasound (sound waves >20 kHz frequency)." [https://doi.org/10.1021/ja050809h]
is_a: CHMO:0001646 ! gelation

[Term]
id: CHMO:0001651
name: thermal gelation
def: "The formation of a gel from a solution by heating." [https://orcid.org/0000-0002-0640-0422]
synonym: "heat-induced gelation" EXACT []
is_a: CHMO:0001646 ! gelation

[Term]
id: CHMO:0001652
name: grinding
def: "A material processing that reduces \"the particle size of a sample by attribution (friction), impact or cutting.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.M03928", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'milling' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M03928"}
synonym: "dry grinding" EXACT []
synonym: "milling" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.M03928"}
synonym: "solid-state grinding" EXACT []
synonym: "solvent-free grinding" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001653
name: liquid-assisted grinding
def: "The mechanical reduction of the particle size of a solid sample by attribution (friction), impact or cutting in the presence of a small amount of solvent." [https://orcid.org/0000-0002-0640-0422]
synonym: "LAG" EXACT []
synonym: "solvent-drop grinding" EXACT []
is_a: CHMO:0001652 ! grinding

[Term]
id: CHMO:0001654
name: ball milling
def: "The mechanical reduction of the particle size of a solid sample by grinding with one or more inert balls (ceramic, flint, or stainless steel, 2–8 mm diameter) rotating around a horizontal axis." [ISBN:0824798422]
is_a: CHMO:0001652 ! grinding

[Term]
id: CHMO:0001655
name: high-speed ball milling
def: "The mechanical reduction of the particle size of a solid sample by grinding with one or more inert balls (ceramic, flint or stainless steel, 2–8 mm diameter) rotating at high speed around a horizontal axis. A high-speed agitator is used to increase the speed of the balls." [ISBN:0824798422]
synonym: "high speed ball milling" EXACT []
synonym: "HSBM" EXACT []
is_a: CHMO:0001654 ! ball milling

[Term]
id: CHMO:0001656
name: high-energy ball milling
def: "The mechanical reduction of the particle size of a solid sample by grinding with one or more inert balls (ceramic, flint or stainless steel, 2–8 mm diameter) rotating at high speed (up to 650 rpm) around a horizontal axis. A high-speed agitator is used to increase the speed of the balls which are held in vacuum or in an inert gas (e.g. Ar)." [https://orcid.org/0000-0002-0640-0422]
synonym: "HEBM" EXACT []
synonym: "high energy ball milling" EXACT []
is_a: CHMO:0001654 ! ball milling

[Term]
id: CHMO:0001657
name: wet grinding
def: "The mechanical reduction of the particle size of a solid sample by attribution (friction), impact or cutting in the presence of a small amount of liquid (which is not a solvent for the solid)." [OrangeBook:10.3.4.9.3]
is_a: CHMO:0001652 ! grinding

[Term]
id: CHMO:0001658
name: ionisation method
def: "The physical process of converting an atom or molecule into an ion by removing electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "ionization method" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001659
name: electrospray ionisation
def: "An ionisation method where the sample is either forced through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets, or solvent droplets subjected to the same process are directed at the sample." [ISBN:978-0-470-51634-8]
synonym: "electrospray ionization" EXACT []
synonym: "ESI" RELATED non-mining_synonym []
is_a: CHMO:0001658 ! ionisation method

[Term]
id: CHMO:0001660
name: desorption electrospray ionisation
def: "An ionisation method where charged solvent droplets which are formed by forcing the solvent through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field are directed at the sample surface. The droplets form a thin film on the sample surface, dissolving the analyte of interest." [https://doi.org/10.1039/c005327a, ISBN:978-0-470-51634-8]
synonym: "DESI" EXACT []
synonym: "desorption electrospray ionization" EXACT []
is_a: CHMO:0001659 ! electrospray ionisation

[Term]
id: CHMO:0001661
name: laser desorption electrospray ionisation
def: "An ionisation method where neutral molecules are desorbed from the sample (usually biological) using a nitrogen laser and then ionised by collision with charged solvent droplets which are formed by forcing the solvent through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field." [https://doi.org/10.1002/rcm.2243]
synonym: "ELDI" EXACT []
synonym: "electrospray-assisted laser desorption-ionisation" EXACT []
synonym: "electrospray-assisted laser desorption-ionization" EXACT []
synonym: "electrospray-assisted laser desorption–ionisation" EXACT []
synonym: "electrospray-assisted laser desorption–ionization" EXACT []
synonym: "laser desorption electrospray ionisation" EXACT []
synonym: "laser desorption electrospray ionization" EXACT []
is_a: CHMO:0001659 ! electrospray ionisation
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0001662
name: matrix-assisted laser desorption electrospray ionisation
def: "An ionisation method where neutral molecules are desorbed from the sample (usually biological and held in an organic acid matrix) using a nitrogen laser and then ionised by collision with charged solvent droplets which are formed by forcing the solvent through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field." [ISBN:978-0-470-51634-8]
synonym: "MALDESI" EXACT []
synonym: "matrix-assisted laser desorption electrospray ionization" EXACT []
is_a: CHMO:0001661 ! laser desorption electrospray ionisation

[Term]
id: CHMO:0001663
name: extraction electrospray ionisation
def: "An ionisation method where a neutral sample, in the form of a gas or aerosol flow, is ionised by directing it into a plume of charged droplets, generated by forcing a solution of pure solvent through a small heated capillary (at a flow rate of 1–10 μL min-1) into an electric field." [https://orcid.org/0000-0002-0640-0422]
synonym: "EESI" EXACT []
synonym: "extraction electrospray ionization" EXACT []
is_a: CHMO:0001659 ! electrospray ionisation

[Term]
id: CHMO:0001664
name: laser ablation electrospray ionisation
def: "An ionisation method where the sample is vaporised using a high-energy pulsed laser and then ionised by forcing a solution (usually in an organic solvent) of it through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets." [https://doi.org/10.1021/ac071181r]
synonym: "LAESI" EXACT []
synonym: "laser ablation electrospray ionization" EXACT []
is_a: CHMO:0001659 ! electrospray ionisation
relationship: BFO:0000118 CHMO:0001132 ! has proper occurrent part laser ablation

[Term]
id: CHMO:0001665
name: plasma ionisation
def: "Any ionisation method when the sample is ionised in a plasma–-a partially ionised gas (such as Ar) containing free electrons." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001658 ! ionisation method

[Term]
id: CHMO:0001666
name: plasma-assisted desorption ionisation
def: "An ionisation method where a plasma (a partially ionised gas–-such as Ar–-containing free electrons) is directed onto the sample surface causing desorption of sample molecules from the surface and subsequent ionisation." [https://doi.org/10.1039/b903382c]
synonym: "PADI" EXACT []
synonym: "plasma-assisted desorption ionization" EXACT []
is_a: CHMO:0001665 ! plasma ionisation

[Term]
id: CHMO:0001667
name: glow discharge ionisation
def: "A plasma ionisation in which the plasma is generated by passing an electrical discharge under reduced pressure between two electrodes." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12422"}
synonym: "GDI" EXACT OMO:0003012 []
synonym: "glow discharge ionization" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12422"}
synonym: "glow-discharge ionisation" EXACT []
synonym: "glow-discharge ionization" EXACT []
is_a: CHMO:0001665 ! plasma ionisation

[Term]
id: CHMO:0001668
name: atmospheric pressure glow discharge ionisation
def: "An ionisation method when the sample is ionised, at atmospheric pressure, in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by passing an electrical discharge between two electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "APGD" EXACT []
synonym: "APGDI" EXACT []
synonym: "atmospheric pressure glow discharge ionization" EXACT []
is_a: CHMO:0001667 ! glow discharge ionisation

[Term]
id: CHMO:0001669
name: chemical ionisation
def: "An ionisation method in which the sample is ionised by interaction (electron or proton transfer) with reagent (N2, O2, H2O) gaseous ions at low pressure. Reagent ions are produced by electron ionisation." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C01026"}
synonym: "chemical ionisation" EXACT []
synonym: "CI" EXACT OMO:0003012 []
is_a: CHMO:0001658 ! ionisation method
property_value: OMO:0003005 "chemical ionization" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.C01026"}

[Term]
id: CHMO:0001670
name: desorption atmospheric pressure chemical ionisation
def: "A chemical ionisation in which a corona discharge is used to direct a liquid spray (composed of an inert, high velocity gas and solvent ions) onto the sample surface." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09179"}
is_a: CHMO:0001669 ! chemical ionisation
property_value: OMO:0003005 "desorption atmospheric pressure chemical ionization" xsd:string
property_value: OMO:0003012 "DAPCI" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09179"}

[Term]
id: CHMO:0001671
name: dielectric barrier discharge ionisation
def: "An atmospheric pressure chemical ionisation in which the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by passing an alternating voltage across a dielectric layer between two electrodes." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12389", prov:hadPrimarySource="https://doi.org/10.1016/j.jasms.2007.07.027"}
is_a: CHMO:0002022 ! atmospheric pressure chemical ionisation
property_value: OMO:0003005 "dielectric barrier discharge ionization" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12389"}
property_value: OMO:0003012 "DBDI" xsd:string {dcterms:source="https://doi.org/10.1016/j.jasms.2007.07.027"}

[Term]
id: CHMO:0001672
name: direct analysis in real time
def: "A chemical ionisation in which the sample is ionised by a corona discharge within a He atmosphere." [] {prov:wasInfluencedBy="https://doi.org/10.1039/b613200f", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09182"}
is_a: CHMO:0001669 ! chemical ionisation
property_value: OMO:0003012 "DART" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09182"}

[Term]
id: CHMO:0001673
name: isostatic pressing
def: "A material processing in which a powder is pressed under a gas or liquid so that pressure is transmitted equally in all directions." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.IT07625"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001674
name: hot isostatic pressing
def: "The process of pressing a powder under a gas or liquid at elevated temperatures so that pressure is transmitted equally in all directions." [https://orcid.org/0000-0002-0640-0422]
synonym: "HIP" EXACT []
synonym: "HIPping" EXACT []
synonym: "hipping" EXACT []
is_a: CHMO:0001673 ! isostatic pressing

[Term]
id: CHMO:0001675
name: labelling
def: "A material processing in which a label is attached onto a substance. Labels are molecular entities that facilitate the detection (through fluorescence, radioactivity, etc.) of the species to which they are attached." [https://orcid.org/0000-0002-0640-0422] {seeAlso="CHEBI:35209", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.L03425"}
synonym: "labeling" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001676
name: fluorescent labelling
def: "A labelling in which a chemically-reactive derivative of a fluorophore is covalently attached to another molecule, such as a protein or nucleic acid." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09773"}
synonym: "fluorescence labeling" EXACT []
synonym: "fluorescence labelling" EXACT []
synonym: "fluorescent labeling" EXACT []
is_a: CHMO:0001675 ! labelling

[Term]
id: CHMO:0001677
name: isotopic labelling
def: "A labelling in which an atom or an ion (present in the form of its stable isotope) is substituted by an isotope of the same element." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.I03345"}
synonym: "isotope labeling" EXACT []
synonym: "isotopic labelling" EXACT []
is_a: CHMO:0001675 ! labelling

[Term]
id: CHMO:0001678
name: deuterium labelling
def: "The substitution of one or more hydrogen atoms in a molecule with deuterium atoms." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001677 ! isotopic labelling

[Term]
id: CHMO:0001679
name: radioactive labelling
def: "The substitution of an atom or an ion (present in the form of its stable isotope) by a radioactive isotope of the same element." [https://orcid.org/0000-0002-0640-0422]
synonym: "radio isotopic labeling" EXACT []
synonym: "radio isotopic labelling" EXACT []
synonym: "radio labeling" EXACT []
synonym: "radio labelling" EXACT []
synonym: "radioactive labeling" EXACT []
synonym: "radioisotopic labeling" EXACT []
synonym: "radioisotopic labelling" EXACT []
is_a: CHMO:0001677 ! isotopic labelling

[Term]
id: CHMO:0001680
name: phosphorescent labelling
def: "The process of covalently attaching a phosphorescent molecule to another molecule, such as a protein or nucleic acid." [https://orcid.org/0000-0002-0640-0422]
synonym: "phosphorescence labeling" EXACT []
synonym: "phosphorescence labelling" EXACT []
synonym: "phosphoresent labeling" EXACT []
is_a: CHMO:0001675 ! labelling

[Term]
id: CHMO:0001681
name: leaching
def: "A material processing dissoluting material \"from a solid [phase into] a liquid in which  the solid phase is not wholly soluble.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.10179", dcterms:bibliographicCitation="'leaching' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.10179"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001682
name: sample melting
def: "The process of heating a substance to cause the solid–liquid phase change." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001683
name: skull melting
def: "The melting of a material within a frozen shell of the same substance. This technique is used for materials which are very corrosive when molten e.g. cubic zirconia." [ISBN:0387462708]
synonym: "skull melting process" EXACT []
synonym: "skull melting technique" EXACT []
is_a: CHMO:0001682 ! sample melting

[Term]
id: CHMO:0001684
name: induction skull melting
def: "The melting of a material by high-frequency induction within a frozen shell of the same substance. This technique is used for materials which are very corrosive when molten e.g. cubic zirconia." [ISBN:0387462708]
synonym: "ISM" EXACT []
is_a: CHMO:0001683 ! skull melting

[Term]
id: CHMO:0001685
name: mixing
def: "A material processing in which \"components, particles or layers [are combined] into a more homogeneous state. The mixing may be achieved manually or mechanically by shifting the material with stirrers or pumps or by revolving or shaking the container. The process must not permit segregation of particles of different size or properties. Homogeneity may be considered to have been achieved in a practical sense when the sampling error of the processed portion is negligible compared to the total error of the measurement system.\"" [] {dcterms:source="https://doi.org/10.1351/goldbook.M03945", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'mixing' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M03945"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001686
name: Ostwald ripening
def: "A material processing in which larger crystals grow from those of smaller size, which have a higher solubility than the larger ones." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.O04348"}
synonym: "Ostwald-ripening" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001687
name: photodegradation
def: "A material processing that is \"the photochemical transformation of a molecule into lower molecular weight fragments, usually in an oxidation process.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'photodegradation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04595", dcterms:source="https://doi.org/10.1351/goldbook.P04595", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "photo-degradation" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001688
name: precipitation
def: "A sample solidification in which \"the sedimentation of a solid material (a precipitate) from a liquid solution [takes place] in which the material is present in amounts greater than its solubility in the liquid.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.P04795", dcterms:bibliographicCitation="'precipitation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04795", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0002916 ! sample solidification

[Term]
id: CHMO:0001689
name: affinity precipitation
def: "The selective sedimentation of a solid material (a 'precipitate') from a liquid sample containing a ligand and a target protein. The precipitate evolves after the application of a suitable stimulus (e.g. Ca2+ or Ba2+)." [https://doi.org/10.1016/j.pep.2003.08.013]
is_a: CHMO:0001688 ! precipitation

[Term]
id: CHMO:0001690
name: co-precipitation
def: "A precipitation \"of a normally soluble component [simultaneously] with a macro-component from the same solution by the formation of mixed crystals, by adsorption, occlusion or mechanical entrapment.\"" [] {dcterms:bibliographicCitation="'coprecipitation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01339", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.C01339"}
synonym: "coprecipitation" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.C01339"}
is_a: CHMO:0001688 ! precipitation

[Term]
id: CHMO:0001691
name: immunoprecipitation
def: "A precipitation of a solid material, consisting of an antigen–specific antibody complex, from solution." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09675"}
synonym: "IP" EXACT OMO:0003012 []
is_a: CHMO:0001688 ! precipitation

[Term]
id: CHMO:0001692
name: individual protein immunoprecipitation
def: "The sedimentation of a solid material (a 'precipitate'), consisting of a specific protein–antibody complex, from a solution containing many different proteins." [https://orcid.org/0000-0002-0640-0422]
synonym: "Co-IP" EXACT []
is_a: CHMO:0001691 ! immunoprecipitation

[Term]
id: CHMO:0001693
name: protein complex immunoprecipitation
def: "The sedimentation of a solid material (a 'precipitate') consisting of a protein–specific antibody complex (where the protein is attached to a arger protein complex) from solution." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001691 ! immunoprecipitation

[Term]
id: CHMO:0001694
name: chromatin immunoprecipitation
def: "An immunoprecipitation in which the precipitate consists of a protein–specific antibody complex (where the protein is attached to a protein–DNA complex) from solution. This method is used to determine the location of DNA binding sites on the genome for particular proteins of interest." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09866"}
synonym: "ChIP" EXACT OMO:0003012 []
is_a: CHMO:0001691 ! immunoprecipitation

[Term]
id: CHMO:0001695
name: ribonucleic acid immunoprecipitation
def: "The sedimentation of a solid material (a 'precipitate') consisting of a protein–specific antibody complex (where the protein is part of a protein–RNA complex) from solution. This method is used to determine the location of RNA binding sites for particular proteins of interest." [https://orcid.org/0000-0002-0640-0422]
synonym: "RIP" EXACT []
synonym: "RNA immunoprecipitation" EXACT []
is_a: CHMO:0001691 ! immunoprecipitation

[Term]
id: CHMO:0001696
name: postprecipitation
def: "A \"precipitation of a chemically different species upon the surface of an initial precipitate usually, but not necessarily, including a common ion.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.P04773", dcterms:bibliographicCitation="'postprecipitation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04773", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0001688 ! precipitation

[Term]
id: CHMO:0001697
name: reprecipitation
def: "A precipitation that is planned and repeated \"in order to remove chemically different species from a previous precipitate or to improve its stoichiometry.\"" [] {dcterms:bibliographicCitation="'reprecipitation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.R05302", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.R05302"}
is_a: CHMO:0001688 ! precipitation

[Term]
id: CHMO:0001698
name: radiolysis
def: "A material processing that is \"the cleavage of one or several bonds resulting from exposure to high-energy radiation.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.R05112", dcterms:bibliographicCitation="'radiolysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.R05112"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001699
name: autoradiolysis
def: "A \"radiolysis of a radioactive material resulting directly or indirectly from its own radioactive decay.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00534", dcterms:bibliographicCitation="'autoradiolysis' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00534"}
is_a: CHMO:0001698 ! radiolysis

[Term]
id: CHMO:0001700
name: pulse radiolysis
def: "The cleavage of one or more bonds resulting from exposure to a beam of highly accelerated (10 MeV) electrons. Pulse radiolysis is a method of initiating reactions which occur on a timescale faster than 100 μs." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001698 ! radiolysis

[Term]
id: CHMO:0001701
name: sintering
def: "A material processing in which small particles are fused together by heating the sample below its melting point until its particles adhere to each other." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.S05704"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001702
name: liquid-state sintering
def: "The fusing together of small particles by heating the sample (consisting of a powder and a liquid) below the melting point of the solid until its particles adhere to each other." [https://orcid.org/0000-0002-0640-0422]
synonym: "liquid state sintering" EXACT []
is_a: CHMO:0001701 ! sintering

[Term]
id: CHMO:0001703
name: solid-state sintering
def: "The fusing together of small particles by heating a powder sample below its melting point until its particles adhere to each other." [https://orcid.org/0000-0002-0640-0422]
synonym: "solid state sintering" EXACT []
is_a: CHMO:0001701 ! sintering

[Term]
id: CHMO:0001704
name: pressureless sintering
def: "The fusing together of small particles by heating the powder sample below its melting point (without applied pressure) until its particles adhere to each other." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001703 ! solid-state sintering

[Term]
id: CHMO:0001705
name: selective laser sintering
def: "The fusing together of small particles by heating the sample below its melting point, using a high-energy laser, until its particles adhere to each other." [https://orcid.org/0000-0002-0640-0422]
synonym: "SLS" RELATED []
is_a: CHMO:0001703 ! solid-state sintering
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0001706
name: spark plasma sintering
def: "The fusing together of small particles by heating the sample below its melting point, using a direct current, until its particles adhere to each other." [https://orcid.org/0000-0002-0640-0422]
synonym: "FAST" EXACT []
synonym: "field assisted sintering technique" EXACT []
synonym: "field-assisted sintering technique" EXACT []
synonym: "PECS" EXACT []
synonym: "pulsed electric current sintering" EXACT []
synonym: "SPS" EXACT []
is_a: CHMO:0001703 ! solid-state sintering

[Term]
id: CHMO:0001707
name: sonication
def: "A material processing in which a liquid sample is irradiated with sound (20 Hz-20 kHz) waves resulting in agitation. Sound waves propagate into the liquid media result in alternating high-pressure (compression) and low-pressure (rarefaction) cycles. During rarefaction, high-intensity sonic waves create small vacuum bubbles or voids in the liquid, which then collapse violently (cavitation) during compression, creating very high local temperatures." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.S05766"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0001708
name: ultrasonication
def: "The irradiation of a liquid sample with ultrasonic (>20 kHz) waves resulting in agitation. Sound waves propagate into the liquid media result in alternating high-pressure (compression) and low-pressure (rarefaction) cycles. During rarefaction, high-intensity sonic waves create small vacuum bubbles or voids in the liquid, which then collapse violently (cavitation) during compression, creating very high local temperatures." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-sonication" EXACT []
is_a: CHMO:0001707 ! sonication

[Term]
id: CHMO:0001709
name: detection method
def: "A method used to indicate the presence of a substance within a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000443 ! analyte assay

[Term]
id: CHMO:0001710
name: argon ionisation detection
def: "A detection method where metastable Ar atoms are used to ionise the sample, which is held in a carrier gas. The resulting electrons are focused toward a collector electrode and the current is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "AID" EXACT []
synonym: "argon ionization detection" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001711
name: atomic emission detection
def: "A detection method that is sensitive to individual elements. The sample is atomised and excited by an excitation source and the characteristic radiation emitted by the atoms in the sample is then detected using a photodiode array." [https://orcid.org/0000-0002-0640-0422]
synonym: "AED" EXACT []
synonym: "atomic-emission detection" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001712
name: catalytic combustion detection
def: "A detection method that is sensitive to compounds containing C–H bonds. An electric current is passed through a tiny coil of platinum wire embedded in a catalytic ceramic bead (heated to 500 °C by the coil). A flow of air carries the sample to the bed and when a hydrogen or a hydrocarbon molecule impacts the hot coil, it combusts on the surface raising the temperature and resistance of the platinum wire. The resistance change is then measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "CCD" RELATED non-mining_synonym []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001713
name: electrochemical detection
def: "A detection method that is sensitive to compounds which can be either reduced or oxidised. A liquid containing the sample passes directly over the working electrode, which is set to the specific potential required for oxidation or reduction. The current produced is then measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "coulometric detection" EXACT []
synonym: "ED" RELATED []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001714
name: pulsed electrochemical detection
def: "A detection method that is sensitive to compounds which can be either reduced or oxidised. A liquid containing the sample passes directly over the working electrode, which is subject to a periodic potential. The current produced is then measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "PED" RELATED []
is_a: CHMO:0001713 ! electrochemical detection

[Term]
id: CHMO:0001715
name: electrolytic conductivity detection
def: "A detection method that is sensitive to compounds containing Br or Cl. The pyrolysed sample is dissolved in water, forming aqueous solutions of HBr or HCl. The change in electrical conductivity of the solution is then measured." [ISBN:0873719239]
synonym: "Coulson electrolytic conductivity detection" EXACT []
synonym: "ELCD" EXACT []
synonym: "Hall electrolytic conductivity detection" EXACT []
synonym: "HECD" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001716
name: dry electrolytic conductivity detection
def: "A detection method that is sensitive to compounds containing Br or Cl. A carrier gas flow containing the sample is heated in a ceramic chamber to 1000 °C, forming gaseous Cl and Br ions. The change in electrical conductivity of the gas-phase current is then measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "DELCD" EXACT []
is_a: CHMO:0001715 ! electrolytic conductivity detection

[Term]
id: CHMO:0001717
name: electron capture detection
def: "A detection method that is sensitive to electronegative compounds (e.g. halogenated compounds). A beta-particle emitter (e.g. 63Ni) is used to produce an electron beam, which is passed between two electrodes. As the sample is passed through the e-beam, organic functional groups interact with the electrons, interrupting the current." [ISBN:0748405658]
synonym: "ECD" EXACT []
synonym: "electron capture dissociation" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001718
name: evaporative light scattering detection
def: "A detection method where a liquid containing the sample is atomised in a gas, forming small droplets which are allowed to evaporate leaving the sample as fine particles. The suspended particles pass through a light beam and the scattered light transmitted by the particles is sensed by a photomultiplier. The response is proportional to the mass of the molecules in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "ELS" RELATED []
synonym: "ELSD" EXACT []
synonym: "evaporative light scattering" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001719
name: flame ionisation detection
def: "A detection method which is sensitive to compounds containing C–H bonds. A flow of carrier gas containing the sample is mixed with H2 and air and ignited. Any positively-charged radicals resulting from this process are collected at a cathode, allowing the current to be measured." [ISBN:0-13-147835-4]
synonym: "FID" RELATED non-mining_synonym []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001720
name: flame photometric detection
def: "A detection method that is sensitive to sulfur- and phosphorus-containing compounds. A flow of carrier gas containing the sample is mixed with oxygen or air and ignited. Any chemiluminescence due to these compounds is then detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "FPD" EXACT []
synonym: "SCD" EXACT []
synonym: "sulfur chemiluminescence detection" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001721
name: obsolete: fluorescence detection for separation methods
def: "A detection method which is sensitive to naturally fluorescent or tagged compounds. As the sample passes through a small cell it is excited by ultraviolet light and any fluorescence is detected." [ISBN:0824728041]
synonym: "FD" EXACT []
synonym: "fluorescence detection" EXACT []
is_obsolete: true

[Term]
id: CHMO:0001722
name: laser-induced fluorescence detection
def: "A detection method which is sensitive to naturally fluorescent or tagged compounds. As the sample passes through a small cell it is excited by a focused ultraviolet laser and any fluorescence is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser induced fluorescence detection" EXACT []
synonym: "LIF" EXACT []
is_a: CHMO:0000060 ! fluorescence detection
relationship: BFO:0000057 OBI:0400064 ! has participant laser

[Term]
id: CHMO:0001723
name: helium ionisation detection
def: "A detection method where metastable helium ions (generated by irradiation with beta-particles from a radioactive source) ionise the molecules in the sample (held in He carrier gas). The resulting electrons are focused toward a collector electrode and the current is measured." [ISBN:0471229830]
synonym: "helium ionization detection" EXACT []
synonym: "HID" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001724
name: helium discharge ionisation detection
def: "A detection method where metastable helium ions (generated by an electric arc) ionise the molecules in the sample (held in He carrier gas). The resulting electrons are focused toward a collector electrode and the current is measured." [ISBN:0471229830]
synonym: "HDID" EXACT []
synonym: "helium discharge ionization detection" EXACT []
is_a: CHMO:0001723 ! helium ionisation detection

[Term]
id: CHMO:0001725
name: pulsed discharge helium ionisation detection
def: "A detection method that is sensitive to small gas molecules (e.g. O2, N2, CO2). A low-power, pulsed DC discharge is used to ionise the sample (which is held in He carrier gas). The resulting electrons are focused toward a collector electrode and the current is measured." [https://doi.org/10.1016/j.chroma.2003.08.083]
synonym: "PDHID" EXACT []
synonym: "pulse-discharge helium ionisation detection" EXACT []
synonym: "pulse-discharge helium ionization detection" EXACT []
synonym: "pulsed discharge helium ionization detection" EXACT []
is_a: CHMO:0001724 ! helium discharge ionisation detection

[Term]
id: CHMO:0001726
name: nitrogen–phosphorus detection
def: "A detection method that is sensitive to compounds containing N and P. A flow of carrier gas containing the sample is mixed with H2 and air in the presence of a small, heated bead of an alkali salt such as Rb2SO4. Any positively-charged radicals resulting from this process are collected at a cathode allowing the current to be measured." [ISBN:0-13-147835-4]
synonym: "nitrogen-phosphorus detection" EXACT []
synonym: "NPD" RELATED []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001727
name: paired emitter–detector diode detection
def: "A detection method that is based on light emitting diodes (LEDs). One LED functions as a light source and the other LED is reverse biased to function as a light detector. Light from the source LED is passed through the sample and the intensity received by the detector LED is measured." [https://doi.org/10.1016/j.talanta.2003.10.034]
synonym: "paired emitter-detector diode detection" EXACT []
synonym: "PEDD" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001728
name: photodiode array detection
def: "A detection method that is sensitive to organic compounds. As the sample passes through a cell it is illuminated with light in the region 190–1100 nm and any absorption is detected by a photodiode array." [https://orcid.org/0000-0002-0640-0422]
synonym: "DAD" EXACT []
synonym: "PDA" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001729
name: photoionisation detection
def: "A detection method that is sensitive to volatile organic compounds. A carrier gas (e.g. methane) containing the sample is bombarded with high-energy (UV) photons, resulting in ionisation. The current generated by these gaseous ions is then measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "photoionization detection" EXACT []
synonym: "PID" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001730
name: refractive index detection
def: "A detection method based on the change in refractive index of a solution. Light is passed through a hollow prism and focused on a photocell. When a liquid containing the sample is allowed to flow through the prism, the light diverges from its original path and the change in intensity and angle of the transmitted light is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "RI detection" EXACT []
synonym: "RID" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001731
name: thermal conductivity detection
def: "A detection method that is sensitive to inorganic gases. A hot (450 °C) filament is used to heat a carrier gas containing the sample and the difference in thermal conductivity caused by the presence of the sample is measured." [ISBN:0471229830]
synonym: "TCD" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001732
name: thermal energy analyser detection
def: "A detection method that is sensitive to molecules containing NO and NO2 groups. The sample is pyrolysed (at 275 °C) producing radicals, which react with ozone under low pressure to produce chemiluminescence." [https://doi.org/10.1021/ac60357a073]
synonym: "TEA" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001733
name: ultraviolet detection
def: "A detection method which is sensitive to unsaturated organic compounds. As the sample passes through a cell it is illuminated with light in the region 190-350nm and any absorption is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-violet detection" EXACT []
synonym: "UV detection" EXACT []
is_a: CHMO:0001709 ! detection method

[Term]
id: CHMO:0001734
name: phosphate buffer
def: "A buffer solution in which the pH is maintained by phosphoric acid-phosphate anion or phosphate-hydrogen phosphate equilibria." [https://orcid.org/0000-0001-5985-7429]
synonym: "phosphate buffer solution" EXACT []
is_a: CHMO:0001462 ! buffer solution
created_by: batchelorc
creation_date: 2009-05-18T02:59:44Z

[Term]
id: CHMO:0001735
name: obsolete: separation method-detection method
def: "An experiment in which a separation method is coupled to a detection method in order to detect one or more different components of a sample." [https://orcid.org/0000-0002-0640-0422]
is_obsolete: true

[Term]
id: CHMO:0001736
name: gas chromatography-flame ionisation detection
alt_id: FIX:0000859
def: "Flame ionisation detection that is sensitive to compounds containing C-H bonds. The eluent is mixed with H2 and air and ignited. Any positively-charged radicals resulting from this process are collected at a cathode allowing the current to be measured." [ISBN:0-13-147835-4]
synonym: "gas chromatography flame ionisation detection" EXACT []
synonym: "gas chromatography flame ionization detection" EXACT []
synonym: "gas chromatography-flame ionization detection" EXACT []
synonym: "GC-FID" EXACT []
synonym: "GC/FID" EXACT []
synonym: "GCFID" EXACT []
is_a: CHMO:0001719 ! flame ionisation detection
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0001737
name: gas chromatography-nitrogen-phosphorus detection
def: "Nitrogen-phosphorus detection where the input is from a gas chromatography separation." [ISBN:0-13-147835-4]
synonym: "gas chromatography nitrogen phosphorus detection" EXACT []
synonym: "gas chromatography nitrogen-phosphorus detection" EXACT []
synonym: "gas chromatography-nitrogen-phosphorus detection" EXACT []
synonym: "GC-NPD" EXACT []
synonym: "GC/NPD" EXACT []
synonym: "GCNPD" EXACT []
is_a: CHMO:0001726 ! nitrogen–phosphorus detection
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0001738
name: liquid chromatography-photodiode array detection
alt_id: CHMO:0001743
def: "Photodiode array detection where input is the mobile phase from a liquid chromatography separation." [https://orcid.org/0000-0001-5985-7429]
synonym: "LC-DAD" EXACT []
synonym: "LC-PAD" EXACT []
synonym: "LC-PDA" EXACT []
synonym: "LC/DAD" EXACT []
synonym: "LC/PAD" EXACT []
synonym: "LC/PDA" EXACT []
synonym: "LCDAD" EXACT []
synonym: "LCPAD" EXACT []
synonym: "LCPDA" EXACT []
synonym: "liquid chromatography photodiode array detection" EXACT []
is_a: CHMO:0001728 ! photodiode array detection
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0001739
name: gas chromatography-thermal energy analysis
def: "A gas chromatography method that is sensitive to compounds containing NO and NO2 groups. The eluent is pyrolysed (at 275 deg C) producing radicals, which react with ozone under low pressure to produce chemiluminescence." [https://doi.org/10.1021/ac60357a073]
synonym: "gas chromatography thermal energy analysis" EXACT []
synonym: "gas chromatography-thermal energy analysis" EXACT []
synonym: "GC-TEA" EXACT []
synonym: "GC/TEA" EXACT []
synonym: "GCTEA" EXACT []
is_a: CHMO:0002835 ! determination of nitrosamines
intersection_of: CHMO:0002835 ! determination of nitrosamines
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0001740
name: gas chromatography-thermal conductivity detection
def: "Thermal conductivity detection where the sample is the eluent from a gas chromatography separation." [ISBN:0471229830]
synonym: "gas chromatography thermal conductivity detection" EXACT []
synonym: "GC-TCD" EXACT []
synonym: "GC/CD" EXACT []
synonym: "GCTCD" EXACT []
is_a: CHMO:0001731 ! thermal conductivity detection
intersection_of: CHMO:0001731 ! thermal conductivity detection
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0001741
name: gas chromatography-flame photometric detection
def: "A gas chromatography method that is sensitive to sulfur- and phosphorus-containing compounds. The eluent is mixed with oxygen or air and ignited. Any chemiluminescence due to these compounds is then detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "gas chromatography sulfur chemiluminescence detection" EXACT []
synonym: "gas chromatography-flame photometric detection" EXACT []
synonym: "gas chromatography-sulfur chemiluminescence detection" EXACT []
synonym: "GC-FPF" EXACT []
synonym: "GC/FPD" EXACT []
synonym: "GC/SCD GC-SCD" EXACT []
synonym: "GCFPD" EXACT []
synonym: "GCSCD" EXACT []
is_a: CHMO:0001720 ! flame photometric detection
intersection_of: CHMO:0001720 ! flame photometric detection
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0001742
name: liquid chromatography-fluorescence detection
def: "A liquid chromatography method that is sensitive to naturally fluorescent or tagged compounds. As the mobile phase passes through a small cell it is excited by ultraviolet light and any fluorescence is detected." [ISBN:0824728041]
synonym: "LC-FD" EXACT []
synonym: "LC/FD" EXACT []
synonym: "LCFD" EXACT []
synonym: "liquid chromatography fluorescence detection" EXACT []
is_a: CHMO:0000060 ! fluorescence detection
intersection_of: CHMO:0000060 ! fluorescence detection
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0001744
name: liquid chromatography-refractive index detection
def: "A liquid chromatography method where detection is based on the change in refractive index of a solution. Light passes through a hollow prism and is focused on a photocell. When the mobile phase is allowed to flow through the prism, the light diverges from its original path and the change in intensity and angle of the transmitted light is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-RID" EXACT []
synonym: "LC/RID" EXACT []
synonym: "LCRID" EXACT []
synonym: "liquid chromatography refractive index detection" EXACT []
is_a: CHMO:0001730 ! refractive index detection
intersection_of: CHMO:0001730 ! refractive index detection
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0001745
name: liquid chromatography-evaporative light scattering detection
def: "A liquid chromatography method where the mobile phase is atomised in a gas, forming small droplets which are allowed to evaporate leaving the sample as fine particles. The suspended particles pass through a light beam and the scattered light transmitted by the particles is sensed by a photomultiplier. The response is proportional to the mass of the molecules in the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-ELS" EXACT []
synonym: "LC-ELSD" EXACT []
synonym: "LC/ELS" EXACT []
synonym: "LC/ELSD" EXACT []
synonym: "LCELS" EXACT []
synonym: "liquid chromatography evaporative light scattering" EXACT []
synonym: "liquid chromatography evaporative light scattering detection" EXACT []
synonym: "liquid chromatography-evaporative light scattering" EXACT []
is_a: CHMO:0001718 ! evaporative light scattering detection
intersection_of: CHMO:0001718 ! evaporative light scattering detection
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0001746
name: liquid chromatography-electrochemical detection
def: "A liquid chromatography method that is sensitive to compounds which can be either reduced or oxidised. The mobile phase passes directly over the working electrode, which is set to the specific potential required for oxidation or reduction. The current produced is then measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-ED" EXACT []
synonym: "LC/ED" EXACT []
synonym: "LCEC" EXACT []
synonym: "LCED" EXACT []
synonym: "liquid chromatography electrochemical detection" EXACT []
synonym: "liquid chromatography electrochemistry" EXACT []
synonym: "liquid chromatography-electrochemistry" EXACT []
synonym: "liquid chromatography/electrochemistry" EXACT []
is_a: CHMO:0001713 ! electrochemical detection
intersection_of: CHMO:0001713 ! electrochemical detection
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography

[Term]
id: CHMO:0001747
name: gas chromatography-pulsed discharge helium ionisation detection
def: "A gas chromatography method that is sensitive to small gas molecules (e.g. O2, N2, CO2). A low-power, pulsed DC discharge is used to ionise the eluent (which is held in He carrier gas). The resulting electrons are focused toward a collector electrode and the current is measured." [https://doi.org/10.1016/j.chroma.2003.08.083]
synonym: "gas chromatography pulse-discharge helium ionisation detection" EXACT []
synonym: "gas chromatography pulse-discharge helium ionization detection" EXACT []
synonym: "gas chromatography pulsed discharge helium ionisation detection" EXACT []
synonym: "gas chromatography pulsed discharge helium ionization detection" EXACT []
synonym: "gas chromatography-pulse-discharge helium ionisation detection" EXACT []
synonym: "gas chromatography-pulse-discharge helium ionization detection" EXACT []
synonym: "GC-PDHID" EXACT []
synonym: "GC/PDHID" EXACT []
synonym: "GCPDHID" EXACT []
is_a: CHMO:0001725 ! pulsed discharge helium ionisation detection
intersection_of: CHMO:0001725 ! pulsed discharge helium ionisation detection
intersection_of: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography

[Term]
id: CHMO:0001748
name: acetate buffer
def: "A buffer solution in which the pH is maintained by an acetic acid-acetate equilibrium." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001462 ! buffer solution
created_by: batchelorc
creation_date: 2009-05-18T03:00:58Z

[Term]
id: CHMO:0001749
name: Tris-borate-EDTA buffer
def: "A borate buffer solution prepared from Tris, boric acid, and EDTA." [https://orcid.org/0000-0001-5985-7429]
synonym: "TBE buffer" EXACT []
synonym: "TBE buffer solution" EXACT []
is_a: CHMO:0001463 ! borate buffer
created_by: batchelorc
creation_date: 2009-05-18T03:02:09Z

[Term]
id: CHMO:0001750
name: Tris–acetate–EDTA buffer
def: "An acetate buffer solution prepared from Tris, acetic acid, and EDTA." [https://orcid.org/0000-0001-5985-7429]
synonym: "TAE buffer" EXACT []
synonym: "TAE buffer solution" EXACT []
synonym: "Tris-acetate-EDTA buffer" EXACT []
is_a: CHMO:0001748 ! acetate buffer
created_by: batchelorc
creation_date: 2009-05-18T03:04:31Z

[Term]
id: CHMO:0001751
name: phosphate-buffered saline solution
def: "A phosphate buffer, prepared from sodium phosphate, potassium phosphate and sodium chloride, where the pH is maintained by a phosphate–phosphoric acid equilibrium." [https://orcid.org/0000-0001-5985-7429]
synonym: "PBS" EXACT []
synonym: "PBS buffer" EXACT []
synonym: "PBS solution" EXACT []
synonym: "phosphate buffered saline" EXACT []
synonym: "phosphate-buffered saline (PBS) solution" EXACT []
synonym: "phosphate-buffered salt solution" EXACT []
is_a: CHMO:0001734 ! phosphate buffer
created_by: batchelorc
creation_date: 2009-05-18T03:06:11Z

[Term]
id: CHMO:0001752
name: Good's buffer
def: "A buffer solution where the pH is maintained by an acid–base equilibrium involving one of Good's buffer substances (CHEBI:39011)." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001462 ! buffer solution
created_by: batchelorc
creation_date: 2009-05-18T03:09:59Z

[Term]
id: CHMO:0001753
name: ACES buffer
def: "A buffer solution where the pH is maintained by an N-(2-acetamido)-2-aminoethanesulfonic acid–2-[(2-amino-2-oxoethyl)ammonio]ethanesulfonate anion equilibrium." [CHEBI:39061, https://orcid.org/0000-0001-5985-7429]
synonym: "ACES buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:11:13Z

[Term]
id: CHMO:0001754
name: Tris buffer
def: "A buffer where the pH is maintained by a Tris–HTris equilibrium. Tris = tris(hydroxymethyl)aminomethane." [CHEBI:46097, https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001462 ! buffer solution
created_by: batchelorc
creation_date: 2009-05-18T03:16:13Z

[Term]
id: CHMO:0001755
name: Tris-HCl buffer
def: "A buffer solution in which the pH is maintained by Tris [tris(hydroxymethyl)aminomethane] and HCl solution." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001754 ! Tris buffer
created_by: batchelorc
creation_date: 2009-05-18T03:17:11Z

[Term]
id: CHMO:0001756
name: ADA buffer
def: "A buffer solution where the pH is maintained by an equilibrium involving 2,2'-[(2-amino-2-oxoethyl)imino]diacetic acid." [CHEBI:39048, https://orcid.org/0000-0001-5985-7429]
synonym: "ADA buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:22:43Z

[Term]
id: CHMO:0001757
name: BES buffer
def: "A buffer solution where the pH is maintained by an equilibrium involving 2-[bis(2-hydroxyethyl)amino]ethanesulfonic acid" [CHEBI:39043, https://orcid.org/0000-0001-5985-7429]
synonym: "BES buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:25:34Z

[Term]
id: CHMO:0001758
name: bicine buffer
def: "A buffer solution where the pH is maintained by an equilibrium involving N,N-bis(2-hydroxyethyl)glycine." [CHEBI:39065, https://orcid.org/0000-0001-5985-7429]
synonym: "bicine buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:26:44Z

[Term]
id: CHMO:0001759
name: HEPES buffer
def: "A buffer solution where the pH is maintained by an equilibrium involving 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid." [CHEBI:46756, https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:27:59Z

[Term]
id: CHMO:0001760
name: MES buffer
def: "A buffer solution where the pH is maintained by an equilibrium involving 2-(N-morpholino)ethanesulfonic acid." [CHEBI:39010, https://orcid.org/0000-0001-5985-7429]
synonym: "MES buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:31:46Z

[Term]
id: CHMO:0001761
name: MOPS buffer
def: "A buffer solution where the pH is maintained by an equilibrium involving 3-(N-morpholino)propanesulfonic acid." [CHEBI:39074, https://orcid.org/0000-0001-5985-7429]
synonym: "MOPS buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:33:25Z

[Term]
id: CHMO:0001762
name: PIPES buffer
def: "A buffer solution where the pH is maintained by a 2,2'-piperazine-1,4-diylbisethanesulfonic acid–2,2'-piperazine-1,4-diylbisethanesulfonate equilibrium." [CHEBI:39033, https://orcid.org/0000-0001-5985-7429]
synonym: "PIPES buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:34:39Z

[Term]
id: CHMO:0001763
name: TES buffer
def: "A buffer solution where the pH is maintained by a N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid–N-tris(hydroxymethyl)methyl-2-ammonioethanesulfonate equilibrium." [CHEBI:39035, https://orcid.org/0000-0001-5985-7429]
synonym: "TES buffer solution" EXACT []
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:36:08Z

[Term]
id: CHMO:0001764
name: tricine buffer
def: "A buffer solution where the pH is maintained by a N-tris(hydroxymethyl)methylglycine–N-tris(hydroxymethyl)methylammonioacetate equilibrium." [CHEBI:46760, https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001752 ! Good's buffer
created_by: batchelorc
creation_date: 2009-05-18T03:37:32Z

[Term]
id: CHMO:0001765
name: tin-119 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for tin-119 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "119Sn NMR spectra" EXACT []
synonym: "119Sn NMR spectrum" EXACT []
synonym: "tin-119 NMR spectra" EXACT []
synonym: "tin-119 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-18T03:49:29Z

[Term]
id: CHMO:0001766
name: transmission Raman spectroscopy
def: "A laser Raman spectroscopy in which the monochromatic light, usually from a laser, is collected from the non-illuminated side of the sample." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08703"}
synonym: "transmission Raman" EXACT []
synonym: "transmission Raman scattering spectroscopy" EXACT []
synonym: "transmission Raman spectrometry" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy
property_value: OMO:0003012 "TRS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08703"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T10:12:23Z

[Term]
id: CHMO:0001767
name: optical tweezers Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, usually from a laser, by a sample (e.g. a biological cell) constrained using optical tweezers is detected." [https://doi.org/10.1039/b815253e]
synonym: "OTRS" EXACT []
synonym: "Raman tweezers" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T10:18:22Z

[Term]
id: CHMO:0001768
name: trapping method
def: "Any method used to trap a sample for further analysis." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000011 ! obsolete planned process
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T10:29:44Z

[Term]
id: CHMO:0001769
name: laser trapping
def: "The trapping of microscopic particles by a focused laser beam. The beam is focused through a microscope objective, producing a strong electric field gradient at its narrowest point, which attracts dielectric particles." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser tweezing" EXACT []
synonym: "optical trapping" EXACT []
synonym: "optical tweezing" EXACT []
is_a: CHMO:0001768 ! trapping method
relationship: BFO:0000057 OBI:0400064 ! has participant laser
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T10:35:42Z

[Term]
id: CHMO:0001770
name: deep-level transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the capacitance  produced by applying a voltage pulse to the semiconductor junction at different temperatures, spectra are generated which exhibit a peak for each 'deep level' (each energy level near the center of the band gap). The height of the peak is proportional to the defect density and the emission rate and temperature dependence are characteristic for each type of defect." [https://doi.org/10.1063/1.1663719]
synonym: "C-DLTS" EXACT []
synonym: "capacitance deep level transient spectroscopy" EXACT []
synonym: "capacitance deep-level transient spectroscopy" EXACT []
synonym: "CDLTS" EXACT []
synonym: "deep level transient spectroscopy" EXACT []
synonym: "DLTS" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T10:55:16Z

[Term]
id: CHMO:0001771
name: Laplace deep-level transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the average capacitance produced by applying a voltage pulse to the semiconductor junction at a fixed temperatures, spectra are generated which exhibit a peak for each 'deep level' (each energy level near the center of the band gap). The height of the peak is proportional to the defect density and the emission rate is characteristic for each type of defect." [https://doi.org/10.1063/1.357126]
synonym: "L-DLTS" EXACT []
synonym: "Laplace deep level transient spectroscopy" EXACT []
synonym: "Laplace DLTS" EXACT []
synonym: "Laplace transform deep level transient spectroscopy" EXACT []
synonym: "Laplace transform deep-level transient spectroscopy" EXACT []
synonym: "Laplace transform DLTS" EXACT []
synonym: "LDLTS" EXACT []
synonym: "LTDLTS" EXACT []
is_a: CHMO:0001770 ! deep-level transient spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:05:17Z

[Term]
id: CHMO:0001772
name: constant-capacitance deep-level transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By holding the capacitance constant and monitoring the carrier emission produced when applying a voltage pulse to the semiconductor junction at different temperatures, spectra are generated which exhibit a peak for each 'deep level' (each energy level near the center of the band gap). The height of the peak is proportional to the defect density and the emission rate and temperature dependence are characteristic for each type of defect." [https://doi.org/10.1063/1.326546, ISBN:0471739065]
synonym: "CC-DLTS" EXACT []
synonym: "CCDLTS" EXACT []
synonym: "constant capacitance deep level transient spectroscopy" EXACT []
synonym: "constant capacitance deep-level transient spectroscopy" EXACT []
synonym: "constant capacitance DLTS" EXACT []
synonym: "constant-capacitance DLTS" EXACT []
is_a: CHMO:0001770 ! deep-level transient spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:09:55Z

[Term]
id: CHMO:0001773
name: current deep-level transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the current produced when applying a voltage pulse to the semiconductor junction at different temperatures, spectra are generated which exhibit a peak for each 'deep level' (each energy level near the center of the band gap). The height of the peak is proportional to the defect density and the emission rate and temperature dependence are characteristic for each type of defect." [https://doi.org/10.1016/S0168-9002(97)01099-1, ISBN:0471739065]
synonym: "current DLTS" EXACT []
synonym: "current-DLTS" EXACT []
synonym: "I-DLTS" EXACT []
synonym: "IDLTS" EXACT []
is_a: CHMO:0001770 ! deep-level transient spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:15:51Z

[Term]
id: CHMO:0001774
name: isothermal capactiance transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the capacitance produced by applying a voltage pulse to the semiconductor junction at constant different temperatures, spectra are generated that exhibit peaks, the height of which are proportional to the height of which are proportional to time constant for the emission rate." [ISBN:0127521607]
synonym: "ICTS" EXACT []
is_a: CHMO:0001770 ! deep-level transient spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:23:58Z

[Term]
id: CHMO:0001775
name: normalised isothermal capacitance transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the normalised capacitance produced by applying a voltage pulse to the semiconductor junction at constant different temperatures, spectra are generated that exhibit peaks, the height of which are proportional to time constant for the emission rate." [https://doi.org/10.1063/1.1148105]
synonym: "N-ICTS" EXACT []
synonym: "NICTS" EXACT []
synonym: "normalised ICTS" EXACT []
synonym: "normalised-ICTS" EXACT []
synonym: "normalized ICTS" EXACT []
synonym: "normalized isothermal capacitance transient spectroscopy" EXACT []
synonym: "normalized-ICTS" EXACT []
is_a: CHMO:0001774 ! isothermal capactiance transient spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:40:17Z

[Term]
id: CHMO:0001776
name: differential isothermal capacitance transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the differential of the capacitance produced by applying a voltage pulse to the semiconductor junction at constant different temperatures, spectra are generated that exhibit peaks, the height of which are proportional to the height of which are proportional to time constant for the emission rate." [https://doi.org/10.1063/1.1148105]
synonym: "D-ICTS" EXACT []
synonym: "DICTS" EXACT []
synonym: "differential ICTS" EXACT []
synonym: "differential-ICTS" EXACT []
is_a: CHMO:0001774 ! isothermal capactiance transient spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:43:54Z

[Term]
id: CHMO:0001777
name: photoinduced current transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the current produced by applying an optical pulse to the semiconductor junction at different temperatures, spectra are generated which exhibit peaks, the height of which are proportional to the defect density, and the emission rate and temperature dependence are characteristic for each type of defect." [https://orcid.org/0000-0002-0640-0422]
synonym: "photo induced current transient spectroscopy" EXACT []
synonym: "photo-induced current transient spectroscopy" EXACT []
synonym: "PICTS" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:46:33Z

[Term]
id: CHMO:0001778
name: microwave-detected photoinduced current transient spectroscopy
def: "A method for determining the extent of intrinsic and process-induced defects in the  crystalline layers within  semiconductor devices. Defects arising from impurities, grain boundaries, interfaces, etc. result in the creation of traps that capture free electrons and holes. By monitoring the current produced by applying a microwave pulse to the semiconductor junction at different temperatures, spectra are generated which exhibit peaks, the height of which are proportional to the defect density, and the emission rate and temperature dependence are characteristic for each type of defect." [https://orcid.org/0000-0002-0640-0422]
synonym: "MD-PICTS" EXACT []
synonym: "microwave detected photoinduced current transient spectroscopy" EXACT []
synonym: "microwave detected PICTS" EXACT []
synonym: "microwave-detected photo-induced current transient spectroscopy" EXACT []
synonym: "microwave-detected PICTS" EXACT []
is_a: CHMO:0001777 ! photoinduced current transient spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T11:55:32Z

[Term]
id: CHMO:0001779
name: 23Na triple-quantum excitation in combination with magic angle spinning
def: "An NMR experiment used for 23Na nuclei, involving transitions between non-consecutive energy levels during the excitation of the spin system by the first rf pulse." [https://doi.org/10.1021/ja00124a023, ISBN:3540221689]
synonym: "23Na TQMAS" EXACT []
synonym: "23Na TQMAS-NMR" EXACT []
is_a: CHMO:0001204 ! triple-quantum excitation in combination with magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T12:47:22Z

[Term]
id: CHMO:0001780
name: 27Al triple-quantum excitation in combination with magic angle spinning
def: "An NMR experiment used for 27Al nuclei, involving transitions between non-consecutive energy levels during the excitation of the spin system by the first rf pulse." [https://doi.org/10.1021/ja00124a023, ISBN:3540221689]
synonym: "27Al TQMAS" EXACT []
synonym: "27Al TQMAS-NMR" EXACT []
is_a: CHMO:0001204 ! triple-quantum excitation in combination with magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T12:49:47Z

[Term]
id: CHMO:0001781
name: 45Sc triple-quantum excitation in combination with magic angle spinning
def: "An NMR experiment used for 45Sc nuclei, involving transitions between non-consecutive energy levels during the excitation of the spin system by the first rf pulse." [https://doi.org/10.1021/ja00124a023, ISBN:3540221689]
synonym: "45Sc TQMAS" EXACT []
synonym: "45Sc TQMAS-NMR" EXACT []
is_a: CHMO:0001204 ! triple-quantum excitation in combination with magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T12:50:28Z

[Term]
id: CHMO:0001782
name: 45Sc nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 45Sc nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52635, rsc:pr]
synonym: "45Sc NMR" EXACT []
synonym: "45Sc NMR spectroscopy" EXACT []
synonym: "45Sc nuclear magnetic resonance spectrometry" EXACT []
synonym: "45Sc-NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T12:53:04Z

[Term]
id: CHMO:0001783
name: capillary force lithography
def: "A process for shaping pliable thermoplastic polymers. An elastomeric mould is placed on a polymer that has been spin-coated onto a substrate. The system is then heated above the glass transition temperature of the polymer. Capillary force allows the polymer melt to fill up the void space between the polymer and the mould. After cooling to ambient temperature, the mould is removed, generating the negative replica of the mould pattern." [https://doi.org/10.1002/1521-4095]
synonym: "CFL" EXACT []
is_a: CHMO:0001427 ! moulding
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T12:56:49Z

[Term]
id: CHMO:0001784
name: pervaporation
def: "A separartion method for liquid mixtures based on diffusion rate and membrane affinity. The sample mixture is placed in contact with one side of a non-porous polymeric membrane while a vacuum is applied to the other side. The components in the liquid stream permeate through the membrane, evaporate, and are then condensed." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.PT06892"}
is_a: CHMO:0000999 ! separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T01:45:31Z

[Term]
id: CHMO:0001785
name: rotating-field mass spectrometry
def: "Mass spectrometry that uses sinusoidal radio frequency fields (in the x- and y- direction, differing in phase by 90°) during ion detection. The ions of a particular mass travel in a helix and impact an ion detector,  generating a pattern consisting of a set of concentric circles." [https://orcid.org/0000-0002-0640-0422]
synonym: "RFMS" EXACT []
synonym: "rotating field mass spectrometry" EXACT []
synonym: "rotating field MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T01:56:23Z

[Term]
id: CHMO:0001786
name: RapidFire(R) mass spectrometry
def: "Mass spectrometry, developed by BioTrove, which uses microfluidics to aspirate an aliquot of sample directly from a quenched assay plate and performs a solid-phase extraction on the sample before ionisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "RapidFire mass spectrometry" EXACT []
synonym: "RF-MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:01:38Z

[Term]
id: CHMO:0001787
name: laser sintering
def: "The fusing together of small particles by heating the sample with a laser (e.g. a CO2 laser) below its melting point until its particles adhere to each other." [https://doi.org/10.1039/b823329b]
synonym: "LS" RELATED non-mining_synonym []
is_a: CHMO:0001703 ! solid-state sintering
relationship: BFO:0000057 OBI:0400064 ! has participant laser
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:16:41Z

[Term]
id: CHMO:0001788
name: argon plasma sintering
def: "The fusing together of small particles by heating the sample with an Ar plasma (a partially ionised gas containing free electrons) until the particles adhere to each other." [https://doi.org/10.1039/b823329b]
is_a: CHMO:0001703 ! solid-state sintering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:21:51Z

[Term]
id: CHMO:0001789
name: normal-phase high-performance liquid chromatography
def: "Column chromatography where the mobile phase is a liquid,  the stationary phase consists of very small particles, and the inlet pressure is relatively high. In normal-phase HPLC, the stationary phase is more polar than the mobile phase." [https://orcid.org/0000-0002-0640-0422]
synonym: "normal phase HPLC" EXACT []
synonym: "normal-phase HPLC" EXACT []
synonym: "NP-HPLC" EXACT []
is_a: CHMO:0001009 ! high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:25:01Z

[Term]
id: CHMO:0001790
name: membrane extraction with a sorbent interface-gas chromatography
def: "A separation method where the sample is first transferred from one phase (the 'donor' or 'feed' phase) to another (the 'acceptor' or 'strip' phase) across a non-porous non-polar polymer membrane. The membrane extracts the analytes from their matrix, and these are subsequently trapped on a polymeric trap with a porous sorbent using a carrier gas stream. In the second step, the mixture in the carrier gas stream is further separated by gas chromatography." [https://doi.org/10.1039/b202960j]
synonym: "membrane extraction with sorbent interface gas chromatography" EXACT []
synonym: "membrane extraction with sorbent interface-gas chromatography" EXACT []
synonym: "MESI-GC" EXACT []
is_a: CHMO:0000999 ! separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:28:45Z

[Term]
id: CHMO:0001791
name: low-temperature electrothermal vaporisation inductively coupled plasma mass spectrometry
def: "Mass spectrometry where a solid sample is vaporised by depositing it on a probe which is rapidly heated (to <1000 °C) by passing a current through it. The vaporised sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction." [https://doi.org/10.1021/ac035437e]
synonym: "low temperature electrothermal vaporisation inductively coupled plasma mass spectrometry" EXACT []
synonym: "low temperature electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "low-temperature electrothermal vaporization inductively coupled plasma mass spectrometry" EXACT []
synonym: "LTETV-ICPMS" EXACT []
synonym: "LTEV-ICPMS" EXACT []
is_a: CHMO:0000539 ! electrothermal vaporisation inductively coupled plasma mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:37:17Z

[Term]
id: CHMO:0001792
name: obsolete: sample transformation method-detection method
def: "A method consisting of a sample transformation method coupled to a detection method." [https://orcid.org/0000-0002-0640-0422]
is_obsolete: true
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:47:37Z

[Term]
id: CHMO:0001793
name: obsolete: sample transformation method-measurement method
def: "A method consisting of a sample transformation method coupled to a measurement method." [https://orcid.org/0000-0002-0640-0422]
is_obsolete: true
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:49:30Z

[Term]
id: CHMO:0001794
name: supercritical fluid extraction-Fourier transform infrared spectroscopy
def: "Fourier transform infrared spectroscopy where the sample is initially transferred from a matrix to a liquid phase using a supercritical fluid." [https://orcid.org/0000-0002-0640-0422]
synonym: "SFE-FTIR" EXACT []
synonym: "supercritical fluid extraction-Fourier transform infrared absorption spectroscopy" EXACT []
is_a: CHMO:0000636 ! Fourier transform infrared spectroscopy
intersection_of: CHMO:0000636 ! Fourier transform infrared spectroscopy
intersection_of: BFO:0000118 CHMO:0001610 ! has proper occurrent part supercritical fluid extraction
relationship: BFO:0000118 CHMO:0001610 ! has proper occurrent part supercritical fluid extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T02:49:54Z

[Term]
id: CHMO:0001795
name: continuous-wave nuclear magnetic resonance spectrum
def: "A plot of the absorption of radio frequency radiation vs. frequency for spin-active nuclei." [rsc:pr]
synonym: "c.w. NMR spectra" EXACT []
synonym: "c.w. NMR spectrum" EXACT []
synonym: "continuous wave nuclear magnetic resonance spectra" EXACT []
synonym: "continuous wave nuclear magnetic resonance spectrum" EXACT []
synonym: "continuous-wave nuclear magnetic resonance spectra" EXACT []
synonym: "cw-NMR spectra" EXACT []
synonym: "cw-NMR spectrum" EXACT []
synonym: "NMR absorption spectra" EXACT []
synonym: "NMR absorption spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T03:10:21Z

[Term]
id: CHMO:0001796
name: 1H continuous-wave nuclear magnetic resonance spectrum
def: "A plot of the absorption of radio frequency radiation vs. frequency for hydrogen-1 nuclei." [rsc:pr]
synonym: "1H c.w. NMR spectra" EXACT []
synonym: "1H c.w. NMR spectrum" EXACT []
synonym: "1H cw-NMR spectra" EXACT []
synonym: "1H cw-NMR spectrum" EXACT []
synonym: "1H NMR absorption spectra" EXACT []
synonym: "1H NMR absorption spectrum" EXACT []
is_a: CHMO:0001795 ! continuous-wave nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-20T03:18:38Z

[Term]
id: CHMO:0001797
name: 1H continuous-wave nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 1H nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Spectra are obtained by scanning a range of radio frequencies." [rsc:pr]
synonym: "1H c.w. NMR" EXACT []
synonym: "1H continuous wave nuclear magnetic resonance spectroscopy" EXACT []
synonym: "1H cw-NMR" EXACT []
synonym: "1H NMR absorption spectroscopy" EXACT []
is_a: CHMO:0000713 ! continuous-wave nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T10:21:39Z

[Term]
id: CHMO:0001798
name: reflection–absorption Fourier transform infrared spectroscopy
def: "Spectroscopy where the absorption and reflection of low-incident-angle infrared light by the surface molecules of a highly reflective or polished sample is measured. The  sample absorbs a single pulse of radiation and the spectrum obtained is subject to a Fourier transform." [https://doi.org/10.1039/b821475a, ISBN:0-471-96523-5]
synonym: "Fourier transform infrared reflection absorption spectrometry" EXACT []
synonym: "Fourier transform infrared reflection absorption spectroscopy" EXACT []
synonym: "FT-IRAS" EXACT []
synonym: "FT-IRRAS" EXACT []
synonym: "RA FT-IR" EXACT []
synonym: "RA FTIR" EXACT []
synonym: "RA-FTIR" EXACT []
synonym: "reflection absorption (RA) FT-IR" EXACT []
synonym: "reflection absorption Fourier transform infra-red spectrometry" EXACT []
synonym: "reflection absorption Fourier transform infrared spectrometry" EXACT []
synonym: "reflection absorption Fourier transform infrared spectroscopy" EXACT []
synonym: "reflection-absorption Fourier transform infrared spectroscopy" EXACT []
is_a: CHMO:0000647 ! reflection–absorption infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T10:50:58Z

[Term]
id: CHMO:0001799
name: electrochemical quartz crystal microgravimetry
def: "A method used to determine the ratio of the mass, deposited at the electrode surface during an electrochemical reaction, to the total charge passed through the electrode (the 'current efficiency'). The electrode surface is deposited on a piezoelectric quartz crystal, and the change in resonance frequency of the crystal is measured." [https://doi.org/10.1016/S0022-0728(85)80057-7, https://orcid.org/0000-0002-0640-0422]
synonym: "electrochemical QCM" EXACT []
synonym: "electrochemical QCM measurements" EXACT []
synonym: "electrochemical QCM technique" EXACT []
synonym: "electrochemical quartz crystal microbalance measurements" EXACT []
synonym: "electrochemical quartz crystal microbalance technique" EXACT []
synonym: "EQCM measurements" EXACT []
synonym: "eQCM measurements" EXACT []
synonym: "EQCM technique" EXACT []
synonym: "eQCM technique" EXACT []
is_a: CHMO:0001285 ! gravimetric analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T12:56:07Z

[Term]
id: CHMO:0001800
name: electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam with an acceleration voltage under vacuum, and detecting the transmitted, secondary, backscattered and diffracted electrons, and characteristic X-rays emitted." [https://orcid.org/0000-0002-0640-0422]
synonym: "electron microphotograph" EXACT []
synonym: "electron microscopy image" EXACT []
synonym: "EM image" EXACT []
synonym: "EM micrograph" EXACT []
is_a: CHMO:0001824 ! micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T01:44:13Z

[Term]
id: CHMO:0001801
name: scanning electron micrograph
def: "An image obtained by scanning a finely-focused (<10 nm diameter) electron beam across the specimen under vacuum." [https://orcid.org/0000-0002-0640-0422]
synonym: "scanning electron micrograph" EXACT []
synonym: "scanning electron microphotograph" EXACT []
synonym: "scanning electron microscope (SEM) image" EXACT []
synonym: "scanning electron microscope (SEM) images" EXACT []
synonym: "scanning electron microscope (SEM) micrograph" EXACT []
synonym: "scanning electron microscope (SEM) micrographs" EXACT []
synonym: "scanning electron microscopy (SEM) image" EXACT []
synonym: "SEM image" EXACT []
synonym: "SEM images" EXACT []
synonym: "SEM micrograph" EXACT []
synonym: "SEM micrographs" EXACT []
is_a: CHMO:0001800 ! electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T01:50:33Z

[Term]
id: CHMO:0001802
name: transmission electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the transmitted electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "TEM image" EXACT []
synonym: "TEM images" EXACT []
synonym: "TEM micrograph" EXACT []
synonym: "transmission electron micrograph" EXACT []
synonym: "transmission electron microphotograph" EXACT []
synonym: "transmission electron microscope (TEM) image" EXACT []
synonym: "transmission electron microscope image" EXACT []
synonym: "transmission electron microscope images" EXACT []
synonym: "transmission electron microscopic (TEM) images" EXACT []
synonym: "transmission electron microscopy (TEM) image" EXACT []
is_a: CHMO:0001800 ! electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T01:51:51Z

[Term]
id: CHMO:0001803
name: ultraviolet–visible spectrometer
def: "A piece of apparatus that consists of: a light source; a holder for the sample; a diffraction grating or monochromator to separate the different wavelengths of light; a detector, and is used to measure spectra in the range ultraviolet to visible (190–800 nm)." [https://orcid.org/0000-0002-0640-0422]
synonym: "absorption spectrophotometer" EXACT []
synonym: "electronic absorption spectrometer" EXACT []
synonym: "molecular electronic absorption spectrometer" EXACT []
synonym: "ultra-violet-visible spectrometer" EXACT []
synonym: "ultraviolet-visible spectrometer" EXACT []
synonym: "ultraviolet-visible spectrophotometer" EXACT []
synonym: "ultraviolet–visible spectrophotometer" EXACT []
synonym: "UV-vis absorption spectrometer" EXACT []
synonym: "UV-VIS absorption spectrophotometer" EXACT []
synonym: "UV-vis absorption spectrophotometer" EXACT []
synonym: "UV-Vis molecular absorption spectrometer" EXACT []
synonym: "UV-VIS spectrometer" EXACT []
synonym: "UV-Vis spectrometer" EXACT []
synonym: "UV-vis spectrometer" EXACT []
synonym: "UV-VIS spectrophotometer" EXACT []
synonym: "UV-vis spectrophotometer" EXACT []
synonym: "UV-visible spectrometer" EXACT []
synonym: "UV/VIS absorption spectrophotometer" EXACT []
synonym: "UV/Vis absorption spectrophotometer" EXACT []
synonym: "UV/VIS spectrometer" EXACT []
synonym: "UV/Vis spectrometer" EXACT []
synonym: "UV/VIS spectrophotometer" EXACT []
synonym: "UV/Vis spectrophotometer" EXACT []
synonym: "UV–vis spectrometer" EXACT []
synonym: "UV–visible spectrometer" EXACT []
is_a: CHMO:0002232 ! spectrophotometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T02:46:45Z

[Term]
id: CHMO:0001804
name: ultraviolet spectrometer
def: "A piece of apparatus that consists of: a light source; a holder for the sample; a diffraction grating or monochromator to separate the different wavelengths of light; a detector, and is used to measure spectra in the ultraviolet range (190–400 nm)." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-violet spectrometer" EXACT []
synonym: "UV spectrometer" EXACT []
synonym: "UV spectrophotometer" EXACT []
is_a: CHMO:0002232 ! spectrophotometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T03:05:48Z

[Term]
id: CHMO:0001805
name: diffuse reflectance ultraviolet–visible spectrum
def: "A plot of reflectance (%) vs. wavenumber obtained by measuring the amount of ultraviolet to visible (190–800 nm) radiation reflected from an uneven surface at a number of angles by the sample." [https://doi.org/10.1021/j100173a016]
synonym: "diffuse reflectance ultraviolet-visible spectra" EXACT []
synonym: "diffuse reflectance UV-vis spectra" EXACT []
synonym: "diffuse reflectance UV-vis spectrum" EXACT []
synonym: "UV–vis diffuse reflectance spectra" EXACT []
synonym: "UV–vis diffuse reflectance spectrum" EXACT []
is_a: CHMO:0002622 ! diffuse reflectance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-21T03:11:21Z

[Term]
id: CHMO:0001806
name: nuclear magnetic resonance method
def: "A technique or procedure applied in nuclear magnetic resonance experiments." [rsc:pr]
is_a: CHMO:0001215 ! magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-22T11:04:59Z

[Term]
id: CHMO:0001807
name: nuclear magnetic resonance spectrometer
def: "A piece of apparatus used to conduct NMR experiments consisting of a magnet housing a sample space surrounded by two coils which act to transmit radio frequency radiation to the sample and to detect the response of the sample." [rsc:pr]
synonym: "NMR spectrometer" EXACT []
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T09:33:29Z

[Term]
id: CHMO:0001808
name: first derivative nuclear magnetic resonance spectrum
def: "A plot of the change in intensity of absorption vs. the change in frequency as a function of the frequency of radiation applied, for spin-active nuclei." [rsc:pr]
synonym: "first derivative NMR spectra" EXACT []
synonym: "first derivative NMR spectrum" EXACT []
is_a: CHMO:0001795 ! continuous-wave nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T09:41:02Z

[Term]
id: CHMO:0001809
name: energy dispersive X-ray spectrometer
def: "A piece of apparatus, consisting of an electron source, a grating and a semiconductor detector, which is used to measure the X-ray emissions of a sample as a function of wavelength. The X-rays emerging from the sample pass through a slit then the grating disperses them by diffraction according to their wavelength. Finally, X-ray energy is converted to voltage pulses or 'counts' by the detector." [https://orcid.org/0000-0002-0640-0422]
synonym: "EDS spectrometer" EXACT []
synonym: "EDX spectrometer" EXACT []
synonym: "EDXA spectrometer" EXACT []
synonym: "X-ray energy dispersive spectrometer" EXACT []
synonym: "X-ray energy-dispersive spectrometer" EXACT []
is_a: CHMO:0002647 ! X-ray spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T09:50:21Z

[Term]
id: CHMO:0001810
name: synchrotron
def: "A large-scale particle accelerator in which a magnetic field is used to create the particle orbits. Synchrotrons produce X-ray, vacuum ultraviolet and broadband infrared radiation." [ISBN:0306474530]
synonym: "synchrotrons" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T10:20:04Z

[Term]
id: CHMO:0001811
name: pole figure measurement
def: "A method for determining crystal orientation, using X-ray diffraction, which involves systematically rotating the sample about well defined angles until all possible lattice planes are reflected, and measuring the reflection intensity as a function of angle. The results are plotted as a pole figure." [ISBN:9056992244]
is_a: CHMO:0000141 ! diffraction method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T10:27:40Z

[Term]
id: CHMO:0001812
name: synchrotron X-ray scattering
def: "A method for determining structure by measuring the change in direction or energy of X-rays scattered by a sample. X-Rays are generated in a synchrotron." [https://orcid.org/0000-0002-0640-0422]
synonym: "synchrotron XRS" EXACT []
is_a: CHMO:0000200 ! X-ray scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T10:58:55Z

[Term]
id: CHMO:0001813
name: infrared microscope
def: "A piece of apparatus, consisting of an optical microscope coupled to a reflecting magnifying mirror system, which is used to collect spatially resolved infrared spectra of the surface of a specimen." [ISBN:2884490736]
synonym: "IR microscope" EXACT []
is_a: CHMO:0000953 ! microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T12:36:47Z

[Term]
id: CHMO:0001814
name: Raman microscope
alt_id: CHMO:0001236
def: "A piece of apparatus, consisting of a laser beam (<10 μm diameter), a monochromator and a detector coupled to an optical microscope, which is used to measure Raman spectra." [https://orcid.org/0000-0002-0640-0422]
synonym: "Raman microspectrometer" EXACT []
is_a: CHMO:0000953 ! microscope
is_a: CHMO:0001235 ! Raman spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T01:03:35Z

[Term]
id: CHMO:0001815
name: electrochemical quartz crystal microbalance
def: "A quartz crystal microbalance that is used to measure the current efficiency (mass-to-charge ratio) during an electrochemical reaction." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09163"}
synonym: "electrochemical quartz crystal nanobalance (EQCN)" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09163"}
is_a: CHMO:0001077 ! quartz crystal microbalance
property_value: OMO:0003012 "EQCM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09163"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-26T01:25:01Z

[Term]
id: CHMO:0001816
name: Fourier transform photoacoustic spectrum
def: "The Fourier transform of a plot of intensity vs. wavelength obtained by measuring the sound emitted when a gaseous sample is exposed to an intense laser beam, which is rapidly interrupted by a rotating slotted disk." [https://doi.org/FT9938900749]
synonym: "Fourier transform photoacoustic spectra" EXACT []
synonym: "FT photoacoustic spectra" EXACT []
synonym: "FT photoacoustic spectrum" EXACT []
is_a: CHMO:0000821 ! photoacoustic spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T10:02:42Z

[Term]
id: CHMO:0001817
name: synchrotron infrared microscopy
def: "The collection of spatially resolved infrared spectra of a sample during optical microscopy. The infrared spectra are obtained by single pulse of infrared radiation, produced in a synchrotron." [https://doi.org/10.1039/b805223a]
synonym: "S-IR imaging" EXACT []
synonym: "S-IR microscopy" EXACT []
synonym: "S-IR spectromicroscopy" EXACT []
synonym: "SIR imaging" EXACT []
synonym: "SIR microscopy" EXACT []
synonym: "SIR microspectroscopy" EXACT []
synonym: "SIR-MSP" EXACT []
synonym: "SIRM" EXACT []
synonym: "synchrotron infra-red microspectrometry" EXACT []
synonym: "synchrotron infra-red microspectroscopy" EXACT []
synonym: "synchrotron infrared microspectrometry" EXACT []
synonym: "synchrotron infrared microspectroscopy" EXACT []
synonym: "synchrotron infrared spectromicroscopy" EXACT []
is_a: CHMO:0000050 ! infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T10:03:27Z

[Term]
id: CHMO:0001818
name: vibrational microscopy
def: "A type of chemical imaging spectroscopy where an optical microscope is used to image the sample and locate a small area for spectral analysis that probes the vibrational degrees of freedom of a molecule." [FIX:0000695, https://orcid.org/0000-0002-0640-0422]
synonym: "vibrational microspectroscopy" EXACT []
synonym: "vibrational spectroscopic imaging" EXACT []
is_a: CHMO:0000581 ! microspectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T10:08:22Z

[Term]
id: CHMO:0001819
name: synchrotron Fourier transform infrared spectrum
def: "A plot of absorbance or emission vs. wavelength/wavenumber/frequency obtained through a Fourier transform of the times series of the absorption or emission of a sample that has been excited by an infrared-frequency pulse generated in a synchrotron." [https://orcid.org/0000-0001-5985-7429]
synonym: "S-FTIR spectra" EXACT []
synonym: "S-FTIR spectrum" EXACT []
synonym: "SFT-IR spectra" EXACT []
synonym: "SFT-IR spectrum" EXACT []
synonym: "SFTIR spectra" EXACT []
synonym: "SFTIR spectrum" EXACT []
synonym: "synchrotron Fourier transform infrared spectra" EXACT []
synonym: "synchrotron-based FTIR spectra" EXACT []
is_a: CHMO:0000853 ! Fourier transform infrared spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T10:35:25Z

[Term]
id: CHMO:0001820
name: synchrotron Fourier transform infrared microscopy
def: "The collection of spatially resolved infrared spectra of a sample during optical microscopy. The infrared spectra are obtained by single pulse of infrared radiation, produced in a synchrotron, and are subject to a Fourier transform." [https://doi.org/10.1039/b805223a]
synonym: "S-FTIR imaging" EXACT []
synonym: "S-FTIR mapping" EXACT []
synonym: "S-FTIR microscopy" EXACT []
synonym: "S-FTIR microspectroscopy" EXACT []
synonym: "SFT-IR imaging" EXACT []
synonym: "SFT-IR microscopy" EXACT []
synonym: "SFTIR-MSP" EXACT []
synonym: "synchrotron Fourier transform infra-red microscopy" EXACT []
synonym: "synchrotron Fourier transform infra-red microspectrometry" EXACT []
synonym: "synchrotron Fourier transform infra-red microspectroscopy" EXACT []
synonym: "synchrotron Fourier transform infrared microscopy" EXACT []
synonym: "synchrotron Fourier transform infrared microspectrometry" EXACT []
synonym: "synchrotron Fourier transform infrared microspectroscopy" EXACT []
synonym: "synchrotron FTIR microspectroscopy" EXACT []
synonym: "synchrotron-based Fourier transform infrared microscopy" EXACT []
synonym: "synchrotron-based FTIR microscopy" EXACT []
is_a: CHMO:0000051 ! Fourier transform infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T10:42:50Z

[Term]
id: CHMO:0001821
name: synchrotron Fourier transform infrared spectroscopy
def: "Spectroscopy where the sample absorbs a single pulse of radiation from the infrared region (0.78–1000 μm), produced in a synchrotron, and the spectrum obtained is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "S-FTIR" EXACT []
synonym: "S-FTIR spectrometry" EXACT []
synonym: "S-FTIR spectroscopy" EXACT []
synonym: "SFT-IR" EXACT []
synonym: "SFTIR" EXACT []
synonym: "synchrotron Fourier transform infra-red absorption spectroscopy" EXACT []
synonym: "synchrotron Fourier transform infra-red spectrometry" EXACT []
synonym: "synchrotron Fourier transform infrared (FT-IR) spectroscopy" EXACT []
synonym: "synchrotron Fourier transform infrared (S-FTIR)" EXACT []
synonym: "synchrotron Fourier transform infrared spectrometry" EXACT []
synonym: "synchrotron Fourier transform infrared spectroscopy" EXACT []
synonym: "synchrotron-based FTIR" EXACT []
is_a: CHMO:0000636 ! Fourier transform infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T10:47:32Z

[Term]
id: CHMO:0001822
name: infrared spectrometer
def: "A piece of apparatus consisting of an infrared laser, a beam splitter and a detector (a CCD), which is used to measure spectra in the infrared range." [https://orcid.org/0000-0002-0640-0422]
synonym: "infra-red spectrometer" EXACT []
synonym: "IR spectrometer" EXACT []
synonym: "IR spectrophotometer" EXACT []
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T11:40:58Z

[Term]
id: CHMO:0001823
name: Fourier transform infrared spectrometer
def: "A piece of apparatus consisting of an infrared laser, an interferometer and a detector, which is used to measure spectra in the infrared range. The spectrometer measures the amount of infrared radiation not absorbed by the sample, and the application of a Fourier transform converts the resulting time domain digital signal into a frequency domain digital signal." [https://orcid.org/0000-0002-0640-0422]
synonym: "FT-IR spectrometer" EXACT []
synonym: "FTIR spectrometer" EXACT []
synonym: "FTIR spectrophotometer" EXACT []
is_a: CHMO:0001822 ! infrared spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T11:49:02Z

[Term]
id: CHMO:0001824
name: micrograph
def: "A magnified image obtained using a microscope to view a small object (or specimen)." [https://orcid.org/0000-0002-0640-0422]
synonym: "microphotograph" EXACT []
synonym: "microscope image" EXACT []
synonym: "microscopy image" EXACT []
is_a: CHMO:0001103 ! recorded image
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T12:57:20Z

[Term]
id: CHMO:0001825
name: optical micrograph
def: "An image obtained by illuminating the specimen with visible light, and using a system of magnifying lenses." [https://orcid.org/0000-0002-0640-0422]
synonym: "light microscope image" EXACT []
synonym: "light microscopy image" EXACT []
synonym: "optical microphotograph" EXACT []
synonym: "optical microscope image" EXACT []
synonym: "optical microscopy image" EXACT []
synonym: "photomicrograph" EXACT []
is_a: CHMO:0001824 ! micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T01:01:56Z

[Term]
id: CHMO:0001826
name: electrophoretic light scattering
def: "A method for determining the electrophoretic mobility and zeta-potential of a sample of colloidal particles in solution by illuminating the sample with a light source (usually a laser) and measuring the time dependent fluctuations in the frequency of the scattered light caused by an oscillating electric field." [ISBN:0792363000]
synonym: "ELS" RELATED []
is_a: CHMO:0000166 ! light scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-28T02:45:39Z

[Term]
id: CHMO:0001827
name: Kerr effect spectroscopy
def: "Spectroscopy where the refractive index change of the sample induced by two polarized laser beams (pump and probe) under the influence of an electric field (the 'optical Kerr effect') is measured." [ISBN:0471574678]
synonym: "OKE spectroscopy" EXACT []
synonym: "OKES" EXACT []
synonym: "optical Kerr effect spectroscopy" EXACT []
synonym: "optical Kerr-effect spectroscopy" EXACT []
synonym: "optical-Kerr-effect (OKE) spectroscopy" EXACT []
synonym: "optical-Kerr-effect spectroscopy" EXACT []
is_a: CHMO:0000445 ! indirect laser absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T09:50:23Z

[Term]
id: CHMO:0001828
name: Raman-induced Kerr effect spectroscopy
def: "Spectroscopy where two polarized laser beams (pump and probe) with a frequency difference close to a Raman-mode frequency in the sample induce a refractive index change in the sample. By scanning the frequency difference of the two beams and recording simultaneously the polarization change of the probe beam, the Raman spectral structure of the sample can be obtained." [ISBN:9810233191]
synonym: "Raman-induced Kerr-effect spectroscopy" EXACT []
synonym: "RIKES" EXACT []
is_a: CHMO:0001827 ! Kerr effect spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T09:52:38Z

[Term]
id: CHMO:0001829
name: magneto optical Kerr effect spectroscopy
def: "Spectroscopy where the refractive index change of laser light reflected by a magnetized sample (the 'magneto-optic Kerr effect') is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "magneto-optical Kerr effect spectroscopy" EXACT []
synonym: "magneto-optical Kerr spectroscopy" EXACT []
synonym: "magneto-optical Kerr-effect spectroscopy" EXACT []
synonym: "magnetooptical Kerr spectroscopy" EXACT []
synonym: "MOKE spectroscopy" EXACT []
is_a: CHMO:0001827 ! Kerr effect spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T10:34:33Z

[Term]
id: CHMO:0001830
name: optically-heterodyned Raman-induced Kerr effect spectroscopy
def: "Spectroscopy where two polarized laser beams (pump and probe) with a frequency difference close to a Raman-mode frequency in the sample induce a refractive index change in the sample. By scanning the frequency difference of the two beams and recording simultaneously the polarization change of the probe beam, the Raman spectral structure of the sample can be obtained. The polarizing filters are rotated slightly, giving rise to a heterodyne at the detector, improving the signal-to-noise ratio compared to Raman-induced Kerr effect spectroscopy." [ISBN:9810245203]
synonym: "OHD-RIKES" EXACT []
synonym: "OHRIKE spectroscopy" EXACT []
synonym: "OHRIKES" EXACT []
synonym: "optical heterodyne-detected Raman-induced Kerr-effect spectroscopy" EXACT []
synonym: "optically heterodyned Raman induced Kerr effect spectroscopy" EXACT []
synonym: "optically heterodyned Raman-induced Kerr effect spectroscopy" EXACT []
synonym: "optically heterodyned Raman-induced Kerr-effect spectroscopy" EXACT []
is_a: CHMO:0001828 ! Raman-induced Kerr effect spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T11:18:03Z

[Term]
id: CHMO:0001831
name: confocal infrared microscopy
def: "The collection of spatially resolved infrared spectra of a sample during optical microscopy. An aperture is used to discriminate between infrared signal coming from the laser spot and that coming from the out-of-focus region of the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "confocal infra-red chemical imaging spectrometry" EXACT []
synonym: "confocal infra-red chemical imaging spectroscopy" EXACT []
synonym: "confocal infra-red microscopy" EXACT []
synonym: "confocal infrared chemical imaging spectrometry" EXACT []
synonym: "confocal infrared chemical imaging spectroscopy" EXACT []
synonym: "confocal infrared mapping" EXACT []
synonym: "confocal infrared microspectrophotometry" EXACT []
synonym: "confocal infrared microspectroscopy" EXACT []
synonym: "confocal infrared spectromicroscopy" EXACT []
synonym: "confocal IR spectromicroscopy" EXACT []
synonym: "confocal IR-MSP" EXACT []
is_a: CHMO:0000050 ! infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T11:07:26Z

[Term]
id: CHMO:0001832
name: liquid chromatography mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment of a sample mixture separated by liquid chromatography." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC mass spectra" EXACT []
synonym: "LC mass spectrum" EXACT []
synonym: "LC-MS spectra" EXACT []
synonym: "LC-MS spectrum" EXACT []
synonym: "LC/MS spectra" EXACT []
synonym: "LC/MS spectrum" EXACT []
synonym: "LCMS spectra" EXACT []
synonym: "LCMS spectrum" EXACT []
synonym: "liquid chromatography mass spectra" EXACT []
is_a: CHMO:0000806 ! mass spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T11:18:58Z

[Term]
id: CHMO:0001833
name: femtosecond Raman-induced Kerr effect spectroscopy
def: "Spectroscopy where femtosecond pulses of two polarized laser beams (pump and probe) with a frequency difference close to a Raman-mode frequency in the sample induce a refractive index change in the sample. By scanning the frequency difference of the two beams and recording simultaneously the polarization change of the probe beam, the Raman spectral structure of the sample can be obtained.Information is obtained regarding ultrafast solvent dynamics by measuring the time response of a transient birefringence that is induced in the sample by a polarized femtosecond optical pulse." [https://doi.org/10.1021/ja027801h]
synonym: "femtosecond Raman induced Kerr effect spectroscopy" EXACT []
synonym: "femtosecond Raman-induced Kerr-effect spectroscopy" EXACT []
synonym: "FRIKES" EXACT []
synonym: "fs RIKES" EXACT []
synonym: "fs-RIKES" EXACT []
is_a: CHMO:0001828 ! Raman-induced Kerr effect spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T11:30:19Z

[Term]
id: CHMO:0001834
name: nanoflow liquid chromatography-tandem mass spectrometry
def: "A method where a sample mixture is first separated by nanoflow liquid chromatography (flow rate of nL min-1) before being converted into ions which are characterised by their mass-to-charge ratio and relative abundance, by two mass spectrometers in series." [https://orcid.org/0000-0002-0640-0422]
synonym: "nano liquid chromatography tandem mass spectroscopy" EXACT []
synonym: "nano liquid chromatography-tandem mass spectroscopy" EXACT []
synonym: "nanoflow liquid chromatography tandem mass spectrometry" EXACT []
synonym: "nanoLC-MS-MS" EXACT []
synonym: "nanoLC-MS/MS" EXACT []
synonym: "nanoLC-MSMS" EXACT []
synonym: "nanoLC/MS/MS" EXACT []
synonym: "nanoLCMSMS" EXACT []
synonym: "nLC-MS2" EXACT []
is_a: CHMO:0000701 ! liquid chromatography-tandem mass spectrometry
relationship: BFO:0000118 CHMO:0000575 ! has proper occurrent part tandem mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T11:41:12Z

[Term]
id: CHMO:0001835
name: two-dimensional liquid chromatography
def: "A type of chromatography where the mobile phase is a liquid, an initial separation proceeds in a primary column (commonly ion-exchange), and parts of the eluent from this column are directed into a secondary column (commonly reverse phase)." [https://orcid.org/0000-0002-0640-0422]
synonym: "2D liquid chromatography" EXACT []
synonym: "2D-LC" EXACT []
synonym: "LC-LC" EXACT []
synonym: "LC/LC" EXACT []
synonym: "LCxLC" EXACT []
is_a: CHMO:0002003 ! two-dimensional column chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T11:51:06Z

[Term]
id: CHMO:0001836
name: two-dimensional liquid chromatography-tandem mass spectrometry
def: "A method where a sample mixture is first separated sequentially using two different liquid chromatography columns (commonly, ion-exchange followed by reversed-phase) before being analysed by two mass spectrometers in series." [https://orcid.org/0000-0002-0640-0422]
synonym: "2D-LC-MS/MS" EXACT []
synonym: "2DLC-MS-MS" EXACT []
synonym: "2DLC-MS/MS" EXACT []
synonym: "2DLC-MS2" EXACT []
synonym: "2DLC-MSMS" EXACT []
synonym: "2DLC/MS/MS" EXACT []
synonym: "2DLCMSMS" EXACT []
synonym: "two-dimensional chromatography tandem mass spectroscopy" EXACT []
synonym: "two-dimensional chromatography-tandem mass spectroscopy" EXACT []
synonym: "two-dimensional liquid chromatography tandem mass spectrometry" EXACT []
xref: FIX:0001156
is_a: CHMO:0000701 ! liquid chromatography-tandem mass spectrometry
is_a: CHMO:0002007 ! two-dimensional liquid chromatography-mass spectrometry
relationship: BFO:0000118 CHMO:0000575 ! has proper occurrent part tandem mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T11:58:40Z

[Term]
id: CHMO:0001837
name: time-resolved optical Kerr effect spectroscopy
def: "Spectroscopy where time response of a transient birefringence induced in the sample by two polarized laser beams (pump and probe) under the influence of an electric field (the 'optical Kerr effect') is measured." [https://doi.org/10.1021/ja027801h]
synonym: "time resolved optical Kerr effect spectroscopy" EXACT []
synonym: "time-resolved OKE spectroscopy" EXACT []
synonym: "time-resolved OKES" EXACT []
synonym: "TR-OKE spectroscopy" EXACT []
synonym: "TROKE spectroscopy" EXACT []
synonym: "TROKES" EXACT []
is_a: CHMO:0001827 ! Kerr effect spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:41:32Z

[Term]
id: CHMO:0001838
name: optically-heterodyned Kerr effect spectroscopy
def: "Spectroscopy where the refractive index change of the sample induced by two polarized laser beams (pump and probe) under the influence of an electric field (the 'optical Kerr effect') is measured. The polarizing filters are rotated slightly, giving rise to a heterodyne at the detector, improving the signal-to-noise ratio compared to optical Kerr effect spectroscopy." [ISBN:9810245203]
synonym: "heterodyne optical Kerr effect (HOKE) spectroscopy" EXACT []
synonym: "heterodyne optical Kerr effect spectroscopy" EXACT []
synonym: "heterodyne-detected optical Kerr effect spectroscopy" EXACT []
synonym: "HOKE spectroscopy" EXACT []
synonym: "HOKES" EXACT []
synonym: "OHD-OKE" EXACT []
synonym: "optically heterodyne detected optical Kerr effect spectroscopy" EXACT []
is_a: CHMO:0001827 ! Kerr effect spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T01:05:55Z

[Term]
id: CHMO:0001839
name: femtosecond optically-heterodyned Raman-induced Kerr effect spectroscopy
def: "Spectroscopy where femtosecond pulses of two polarized laser beams (pump and probe) with a frequency difference close to a Raman-mode frequency in the sample induce a refractive index change in the sample. By scanning the frequency difference of the two beams and recording simultaneously the polarization change of the probe beam, the Raman spectral structure of the sample can be obtained. The polarizing filters are rotated slightly, giving rise to a heterodyne at the detector, improving the signal-to-noise ratio compared to Raman-induced Kerr effect spectroscopy." [ISBN:9810245203]
synonym: "femtosecond OHD-RIKES" EXACT []
synonym: "femtosecond OHRIKES" EXACT []
synonym: "femtosecond optical heterodyne-detected Raman-induced Kerr-effect spectroscopy" EXACT []
synonym: "femtosecond optically heterodyned Raman induced Kerr effect spectroscopy" EXACT []
synonym: "femtosecond optically heterodyned Raman-induced Kerr effect spectroscopy" EXACT []
synonym: "femtosecond optically heterodyned Raman-induced Kerr-effect spectroscopy" EXACT []
synonym: "fs-OHD-RIKES" EXACT []
synonym: "fs-OHRIKE spectroscopy" EXACT []
synonym: "fs-OHRIKES" EXACT []
synonym: "fsOHD-RIKES" EXACT []
synonym: "fsOHRIKES" EXACT []
is_a: CHMO:0001830 ! optically-heterodyned Raman-induced Kerr effect spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T01:13:26Z

[Term]
id: CHMO:0001841
name: nuclear magnetic resonance pulse sequence
def: "A series of short (microsecond) bursts (pulses) of rf radiation separated by delays (of defined duration) designed to interact with, and manipulate the magnetic moments of spin-active nuclei during NMR spectroscopy." [rsc:pr]
synonym: "NMR pulse sequence" EXACT []
synonym: "pulse sequence" EXACT []
is_a: OBI:0000011 ! obsolete planned process
relationship: BFO:0000118 CHMO:0001842 ! has proper occurrent part radio frequency pulse
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T01:41:59Z

[Term]
id: CHMO:0001842
name: radio frequency pulse
def: "A short (microsecond) period of radio frequency wavelength radiation." [rsc:pr]
is_a: OBI:0000011 ! obsolete planned process
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T01:44:50Z

[Term]
id: CHMO:0001843
name: bilinear rotation decoupling pulse sequence
def: "A pulse cluster (a spin echo on 1H with inversion of 13C in the centre) used to achieve selective inversion of 12C-bound protons, thus achieving the removal of signals due to 12C-bound nuclei. For the pulse sequence see Chem. Phys. Lett., (1982), 93, pg 504" [rsc:pr]
synonym: "bilinear rotation decoupling" EXACT []
synonym: "BIRD" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001844
name: decoupling pulse sequence
def: "An NMR pulse sequence that decouples nuclei i.e. removes the effects of (usually) J-coupling (line splitting) from the spectrum." [rsc:pr]
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001845
name: composite pulse decoupling sequence
def: "An NMR pulse sequence, employing composite pulses, which decouples nuclei i.e. removes the effects of (usually) J-coupling (line splitting) from the spectrum." [rsc:pr]
synonym: "CPD" EXACT []
is_a: CHMO:0001844 ! decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001846
name: decoupling in the presence of scalar interactions
def: "A composite pulse decoupling sequence designed to remove signal splitting due to heteronuclear J-couplings in multinuclear liquid NMR experiments. Also used to allow transfer of magnetisation between nuclei (by making the spins precess with at the same chemical shift and thus enjoy strong coupling–-isotropic mixing)." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08328"}
comment: For the pulse sequence see J. Magn. Reson., (1988), 77, pg 274.
synonym: "DIPSI pulse sequence" EXACT []
synonym: "DIPSI sequence" EXACT []
is_a: CHMO:0001845 ! composite pulse decoupling sequence
property_value: OMO:0003012 "DIPSI" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08328"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001847
name: globally optimized alternating phase rectangular pulse
def: "A composite pulse decoupling sequence designed to remove signal splitting due to heteronuclear J-couplings in multinuclear liquid NMR experiments." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08345"}
comment: For the pulse sequence see J. Magn. Reson., (1985), 64, pg 547.
synonym: "GARP pulse sequence" EXACT []
synonym: "GARP sequence" EXACT []
synonym: "globally-optimized alternating phase rectangular pulse" EXACT []
is_a: CHMO:0001845 ! composite pulse decoupling sequence
property_value: OMO:0003012 "GARP" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08345"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001848
name: Malcolm Levitt pulse sequence
def: "A sequence of composite pulses designed to remove signal splitting due to heteronuclear J-couplings in multinuclear liquid NMR experiments. Also used to allow transfer of magnetisation between nuclei (by making the spins precess with at the same chemical shift and thus enjoy strong coupling–-isotropic mixing). For the pulse sequence see J. Magn. Reson., (1981), 43, pg 502." [rsc:pr]
synonym: "MLEV" EXACT []
synonym: "MLEV pulse sequence" EXACT []
synonym: "MLEV sequence" EXACT []
is_a: CHMO:0001845 ! composite pulse decoupling sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001849
name: phase alternated rotation of magnetisation
def: "A sequence of composite pulses designed to remove signal splitting due to heteronuclear J-couplings in multinuclear liquid NMR experiments." [rsc:pr]
synonym: "PAR" RELATED non-mining_synonym []
synonym: "PAR pulse sequence" EXACT []
synonym: "PAR sequence" EXACT []
synonym: "phase alternated rotation of magnetization" EXACT []
synonym: "phase-alternated rotation of magnetisation" EXACT []
synonym: "phase-alternated rotation of magnetization" EXACT []
is_a: CHMO:0001845 ! composite pulse decoupling sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001850
name: spin decoupling employing ultra-broadband-inversion sequences generated via simulated annealing
def: "A sequence of composite pulses designed to remove signal splitting due to heteronuclear J-couplings in multinuclear liquid NMR experiments. For the pulse sequence see J. Magn. Reson. A, (1994), 106, pg 241." [rsc:pr]
synonym: "SUSAN" EXACT []
synonym: "SUSAN pulse sequence" EXACT []
synonym: "SUSAN sequence" EXACT []
is_a: CHMO:0001845 ! composite pulse decoupling sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001851
name: wideband alternating-phase low-power technique for zero residual splitting
def: "A sequence of composite pulses designed to remove signal splitting due to heteronuclear J-couplings in multinuclear liquid NMR experiments. Also used to allow transfer of magnetisation between nuclei (by making the spins precess with at the same chemical shift and thus enjoy strong coupling–-isotropic mixing). J. Magn. Reson., (1983), 52, pg 335." [rsc:pr]
synonym: "WALTZ" EXACT []
synonym: "WALTZ pulse sequence" EXACT []
synonym: "WALTZ sequence" EXACT []
is_a: CHMO:0001845 ! composite pulse decoupling sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001852
name: magic angle spinning decoupling pulse sequence
def: "An NMR pulse sequence, used in magic angle spinning, that decouples nuclei i.e. removes the effects of (usually) J-coupling (line splitting) from the spectrum." [rsc:pr]
is_a: CHMO:0001844 ! decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001853
name: Burum, Linder, Ernst windowless pulse sequence
def: "A sequence of pulses used in magic angle spinning NMR to remove the effect of homonuclear dipolar couplings. A train/sequence of pulses is used to cyclically manipulate the signal whilst stroboscopic sampling ensures the effects of coupling are unobserved. For the pulse sequence see J. Magn. Reson., (1981), 44, pg 173." [rsc:pr]
synonym: "BLEW" EXACT []
synonym: "BLEW pulse sequence" EXACT []
synonym: "BLEW sequence" EXACT []
synonym: "Burum-Linder-Ernst windowless pulse sequence" EXACT []
synonym: "Burum-Linder-Ernst windowless sequence" EXACT []
is_a: CHMO:0001852 ! magic angle spinning decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001854
name: decoupling using mind-boggling optimisation pulse sequence
def: "A sequence of pulses used in magic angle spinning NMR to remove the effect of homonuclear dipolar couplings. For the pulse sequence see Chem. Phys. Lett., (2004), 398, pg 532." [rsc:pr]
synonym: "decoupling using mind boggling optimisation" EXACT []
synonym: "decoupling using mind boggling optimization" EXACT []
synonym: "decoupling using mind-boggling optimisation" EXACT []
synonym: "decoupling using mind-boggling optimization" EXACT []
synonym: "DUMBO" EXACT []
synonym: "DUMBO pulse sequence" EXACT []
synonym: "DUMBO sequence" EXACT []
is_a: CHMO:0001852 ! magic angle spinning decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001855
name: magic sandwich high-order truncation pulse sequence
def: "A sequence of pulses used in magic angle spinning NMR to remove the effect of homonuclear dipolar couplings. For the pulse sequence see J. Chem. Phys., (1997), 125, pg 291." [rsc:pr]
synonym: "magic sandwich high order truncation" EXACT []
synonym: "magic sandwich high-order truncation" EXACT []
synonym: "MSHOT3" EXACT []
synonym: "MSHOT3 pulse sequence" EXACT []
synonym: "MSHOT3 sequence" EXACT []
is_a: CHMO:0001852 ! magic angle spinning decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001856
name: two pulse phase modulation pulse sequence
def: "A continuous sequence of pulses used in magic angle spinning NMR to remove the effects of heteronuclear dipolar coupling. For the pulse sequence see J. Chem. Phys., (1996), 103, pg 6951." [rsc:pr]
synonym: "TPPM" EXACT []
synonym: "TPPM pulse sequence" EXACT []
synonym: "TPPM sequence" EXACT []
synonym: "two pulse phase modulation" EXACT []
synonym: "two-pulse phase modulation" EXACT []
is_a: CHMO:0001852 ! magic angle spinning decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001857
name: Waugh, Huber, Haeberlin pulse sequence
def: "A pulse sequence used in magic angle spinning NMR to remove the effects of homonuclear dipolar coupling. For the pulse sequence see Phys. Rev. Lett., (1968), 20, pg 180." [rsc:pr]
synonym: "WAHUHA" EXACT []
synonym: "WAHUHA pulse sequence" EXACT []
synonym: "WAHUHA sequence" EXACT []
synonym: "Waugh Huber Haeberlin sequence" EXACT []
synonym: "Waugh, Huber, Haeberlin pulse sequence" EXACT []
synonym: "Waugh-Huber-Haeberlin pulse sequence" EXACT []
synonym: "Waugh-Huber-Haeberlin sequence" EXACT []
is_a: CHMO:0001852 ! magic angle spinning decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001858
name: Mansfield, Rhim, Elleman, Vaughn pulse sequence
def: "A pulse sequence used in magic angle spinning NMR to remove the effects of homonuclear dipolar coupling. For the pulse sequence see J. Chem. Phys., (1973), 59, pg 3740." [rsc:pr]
synonym: "Mansfield Rhim Elleman Vaughn sequence" EXACT []
synonym: "Mansfield, Rhim, Elleman, Vaughn sequence" EXACT []
synonym: "Mansfield-Rhim-Elleman-Vaughn pulse sequence" EXACT []
synonym: "Mansfield-Rhim-Elleman-Vaughn sequence" EXACT []
synonym: "MREV" EXACT []
synonym: "MREV pulse sequence" EXACT []
synonym: "MREV sequence" EXACT []
is_a: CHMO:0001852 ! magic angle spinning decoupling pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001859
name: delays alternating with nutation for tailored excitation
def: "A pulse sequence used to selectively excite a frequency range by applying a series of very short pulses to manipulate, or nutate, the magnetisation vectors of the desired spins, interspersed with delays which cause the off-resonance magnetisation to receive a different phase. For the pulse see J. Magn. Reson., (1978), 29, pg 433." [rsc:pr]
synonym: "DANTE" EXACT []
synonym: "DANTE pulse sequence" EXACT []
synonym: "DANTE sequence" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001860
name: double pulsed field gradient spin echo pulse sequence
def: "An NMR pulse sequence in which pulsed field gradients are applied to a doubled spin echo sequence to cleanly and precisely excite particular resonances. For the pulse sequence see J. Magn. Reson. A, (1995), 112, pg 275." [FIX:0000465, rsc:pr]
synonym: "double pulsed field gradient spin echo" EXACT []
synonym: "double pulsed field gradient spin-echo" EXACT []
synonym: "double pulsed field gradient spin-echo pulse sequence" EXACT []
synonym: "DPFGSE" EXACT []
synonym: "DPFGSE excitation" EXACT []
synonym: "DPFGSE pulse sequence" EXACT []
synonym: "DPFGSE sequence" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001861
name: double quantum transitions for finding unresolved lines
def: "A pulse sequence used to selectively resolve the signals from two coupled nuclei, see J. Am. Chem. Soc., (1982), 104, pg 4286." [rsc:pr]
synonym: "DOUBTFUL" EXACT []
synonym: "DOUBTFUL pulse sequence" EXACT []
synonym: "DOUBTFUL sequence" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001862
name: flip flop spectroscopy
def: "A sequence of composite pulses designed to allow isotropic mixing of magnetisation between nuclei. For the pulse sequence see J. Magn.Reson., (1988), 77, pg 274." [rsc:pr]
synonym: "flip-flop spectroscopy" EXACT []
synonym: "FLOPSY" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001863
name: heteronuclear Hartmann Hahn pulse sequence
def: "An NMR pulse sequence used to transfer magnetisation between protons and covalently bound (spin active) heteronuclei via isotropic mixing of their magnetisation. Used to e.g. enhance the NMR signal of heteronuclei or to correlate chemical shifts of protons with heteronuclei. For the pulse sequence see J. Magn. Reson., (1991), 91, pg 444." [rsc:pr]
synonym: "HEHAHA" EXACT []
synonym: "HEHAHA pulse sequence" EXACT []
synonym: "HEHAHA sequence" EXACT []
synonym: "heteronuclear Hartman-Hahn pulse sequence" EXACT []
synonym: "heteronuclear Hartman-Hahn sequence" EXACT []
synonym: "heteronuclear Hartmann Hahn" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001864
name: solvent suppression pulse sequence
def: "An NMR pulse sequence that is used to suppress or remove the solvent signal." [rsc:pr]
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001865
name: jump and return pulse sequence
def: "A pulse cluster used for solvent suppression consisting of two rf pulses separated by a delay with conditions set such that the solvent signal alone is rendered unobservable by the second pulse. For the pulse sequence see J. Am. Chem. Soc., (1982), 104, pg 7310." [rsc:pr]
synonym: "JR" EXACT []
synonym: "JR pulse sequence" EXACT []
synonym: "JR sequence" EXACT []
synonym: "jump and return" EXACT []
synonym: "jump-and-return" EXACT []
synonym: "jump-and-return pulse sequence" EXACT []
is_a: CHMO:0001864 ! solvent suppression pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001866
name: water elimination Fourier transform
def: "A pulse cluster used to suppress solvent (water) signals exploiting the differing relaxation properties of solvent and sample. Resonances are inverted and the subsequent recovery period is chosen such that the solvent signal is at a null point when the signal is detected. For the pulse sequence see J. Chem. Phys., (1972), 56, pg 3182." [rsc:pr]
synonym: "water-elimination Fourier transform" EXACT []
synonym: "WEFT" EXACT []
synonym: "WEFT pulse sequence" EXACT []
synonym: "WEFT sequence" EXACT []
is_a: CHMO:0001864 ! solvent suppression pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001867
name: water suppression through gradient tailored excitation
def: "A pulse cluster used for solvent (water) suppression. The solvent resonances are selectively excited and pulsed field gradients used to destroy the signal. For the pulse sequence see J. Biomol. NMR, (1992), 2, pg 661." [rsc:pr]
synonym: "WATERGATE" EXACT []
synonym: "WATERGATE pulse sequence" EXACT []
synonym: "WATERGATE sequence" EXACT []
is_a: CHMO:0001864 ! solvent suppression pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001868
name: spin echo pulse sequence
def: "A pulse cluster used in NMR experiments which manipulates signals such that, at the end of the sequence, the effects of chemical shift differences have been compensated/removed. Used most simply to compensate for inhomogeneities in the magnetic field but delays in the sequence also permit various possible manipulations of the magnetisation. For the pulse sequence see Phys. Rev., (1950), 80, pg 580." [rsc:pr]
synonym: "spin echo sequence" EXACT []
synonym: "spin-echo pulse sequence" EXACT []
synonym: "spin-echo sequence" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001869
name: total suppression of sidebands pulse sequence
def: "A pulse sequence used in magic angle spinning NMR experiments to remove additional signals resulting from spinning the sample too slowly to obtain a response composed solely of isotropic chemical shifts." [rsc:pr]
synonym: "TOSS" EXACT []
synonym: "TOSS pulse sequence" EXACT []
synonym: "TOSS sequence" EXACT []
is_a: CHMO:0001841 ! nuclear magnetic resonance pulse sequence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001870
name: shaped radio frequency pulse
def: "A selective or shaped pulse, which is designed to excite only a specific region of a spectrum." [rsc:pr]
synonym: "soft pulse" EXACT []
is_a: CHMO:0001842 ! radio frequency pulse
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001871
name: chirped pulse
def: "An adiabatic shaped pulse. The resonance frequency is swept through a defined rf range during application of the pulse. Allows excitation of a broader range of frequencies than the size of the rf field. For the pulse see J. Magn. Reson., Ser. A, (1993), 102, pg 293." [rsc:pr]
synonym: "CHIRP" EXACT []
synonym: "CHIRP pulse" EXACT []
synonym: "chirp pulse" EXACT []
is_a: CHMO:0001870 ! shaped radio frequency pulse
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001872
name: wideband, uniform rate and smooth truncation pulse
def: "An adiabatic shaped pulse incorporating a linear sweep through a frequency range used for selective inversion of spin state populations over wide ranges. For the pulse see J. Magn. Reson., Ser. A, (1995), 115, pg 273." [rsc:pr]
synonym: "wideband, uniform rate and smooth truncation" EXACT []
synonym: "WURST" EXACT []
synonym: "WURST pulse" EXACT []
is_a: CHMO:0001870 ! shaped radio frequency pulse
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001873
name: accordion spectroscopy
def: "A dimensionality reduction technique used in multidimensional NMR experiments. A nD NMR experiment is represented in n-1 dimensions by concerted, simultaneous interrogation of two spectral dimensions." [rsc:pr]
xref: https://doi.org/10.1021/ja00369a027
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001874
name: constant time method
def: "A technique used in 2D NMR whereby the chemical shift frequency modulation of the FIDs necessary to interrogate the second dimension is achieved by moving the position of a rf pulse within a fixed time period on subsequent repeats of the experiment." [rsc:pr]
synonym: "constant time experiment" EXACT []
synonym: "constant time method" EXACT []
synonym: "CT experiment" EXACT []
synonym: "CT method" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001875
name: multiple quantum filter
def: "An NMR technique used to edit the NMR response from a sample by selecting particular spin systems of interest according to the number of nuclei present within them. Usually achieved by appropriate cycling of the phase (direction of application) of the pulses in an experiment and of the receiver." [rsc:pr]
synonym: "MQF" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001876
name: double quantum filter
def: "An NMR technique used to edit the NMR response from a sample by selecting only two-spin coupled systems, usually achieved by appropriate cycling of the phase (direction of application) of the pulses in an experiment and of the receiver." [rsc:pr]
synonym: "DQF" EXACT []
is_a: CHMO:0001875 ! multiple quantum filter
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001877
name: single quantum filter
def: "An NMR technique used to edit the NMR response from a sample by selecting only uncoupled spins (singlets), usually achieved by appropriate cycling of the phase (direction of application) of the pulses in an experiment and of the receiver." [rsc:pr]
synonym: "SQF" EXACT []
is_a: CHMO:0001875 ! multiple quantum filter
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001878
name: triple quantum filter
def: "An NMR technique used to edit the NMR response from a sample by selecting only three-spin coupled systems, usually achieved by appropriate cycling of the phase (direction of application) of the pulses in an experiment and of the receiver" [rsc:pr]
synonym: "TQF" EXACT []
is_a: CHMO:0001875 ! multiple quantum filter
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001879
name: phase cycle
def: "A nuclear magnetic resonance method in which the sense of application (or phase) of the rf pulses is altered on repeating the experiment such that addition of the resulting signals results in increased intensity for the signals of interest, elimination of artefacts and more effective noise reduction." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08392"}
synonym: "phase cycling" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08392"}
synonym: "phase sequence" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001880
name: cyclically ordered phase sequence
def: "A phase cycle technique used in FT NMR experiments whereby the sense of application (or phase) of the rf pulses is altered on repeating the experiment such that addition of the resulting signals results in increased intensity for the signals of interest and more effective noise reduction. For the technique see Progr. NMR Spectr., (1978), 12, pg 41." [rsc:pr]
synonym: "CYCLOPS" EXACT []
is_a: CHMO:0001879 ! phase cycle
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001881
name: exorcycle
def: "A phase cycle technique used in FT NMR experiments whereby the sense of application (or phase) of the rf pulses is altered on repeating the experiment to eliminate spectral artefacts. Exorcycle takes its name from the fact that it is used to remove 'phantom' and 'ghost' peaks. For the technique see J. Magn. Reson., (1977), 27, pg 511." [rsc:pr]
synonym: "EXORCYCLE" EXACT []
is_a: CHMO:0001879 ! phase cycle
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001882
name: presaturation
def: "A nuclear magnetic resonance method in which particular resonances are saturated (their spin-state populations are equalised). Commonly used to suppress solvent signals." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08395"}
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001883
name: pulsed field gradient
def: "A tool employed in NMR experiments; spatially inhomogeneous magnetic fields applied with a defined gradient. Used to either select a particular signal or to render unwanted signals undetectable." [rsc:pr]
synonym: "ge-NMR" EXACT []
synonym: "gradient NMR" EXACT []
synonym: "gradient-enhanced NMR" EXACT []
synonym: "gradient-selected NMR" EXACT []
synonym: "gs-NMR" EXACT []
synonym: "PFG" EXACT []
synonym: "pulsed-field gradient" EXACT []
xref: FIX:0000463
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001884
name: States acquisition
def: "A technique used in multidimensional NMR experiments to achieve frequency discrimination of the signals in the additional dimensions. For each value of the evolution time, two FIDs are recorded and the signal is sine-modulated." [rsc:pr]
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001885
name: States–time proportional phase incrementation
def: "A technique used in multidimensional NMR experiments to achieve frequency discrimination of the signals in the additional dimensions. It combines the States and TPPI methods." [rsc:pr]
synonym: "states-TPPI" EXACT []
synonym: "states-TPPI acquisition" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001886
name: time proportional phase incrementation
def: "A technique used in multidimensional NMR experiments to achieve frequency discrimination of the signals in the additional dimensions. For each value of the evolution time, a single FID is recorded and the phase of the preparation pulse is changed." [rsc:pr]
synonym: "TPPI" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001887
name: variable angle spinning
def: "A technique used in solid-state NMR experiments to achieve the controlled reintroduction of dipolar couplings by varying the angle at which the sample is spun relative to the applied magnetic field." [rsc:pr]
synonym: "variable-angle spinning" EXACT []
synonym: "VAS" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001888
name: X-filter
def: "A technique used in NMR of isotopically enriched samples (usually 13C/15N) to select for, or to remove signals of protons bound to a particular isotope." [rsc:pr]
synonym: "heteronuclear nXQF element" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001889
name: X half filter
def: "A technique used in 2D NMR of isotopically enriched samples (usually 13C/15N) to remove signals of protons which are not bound to a particular isotope from one of the two domains of the experiment. For the technique see J. Magn. Reson., (1986), 70, pg 500." [rsc:pr]
synonym: "X half-filter" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001890
name: ZZ-filter
def: "A technique used in NMR experiments to remove unwanted signals from the spectrum by destroying the magnetisation giving rise to these signals using a pulsed filed gradient whilst the magnetisation of interest is maintained in a state which is unaffected by the pulsed field gradient (ZZ-state)." [rsc:pr]
synonym: "ZZ filter" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-05-29T12:00:00Z

[Term]
id: CHMO:0001891
name: chemical map
def: "An assay output derived from microspectroscopy consisting of \"a three-dimensional [image] where two axes describe [the x and y] spatial dimensions and the third dimension represents the spectral wavelength\". The image is obtained by stacking one image per spectral wavelength sequentially." [https://doi.org/10.1351/goldbook.09236] {dcterms:source="http://www.spectroscopyeurope.com/NIR_14_3.pdf"}
is_a: CHMO:0000793 ! assay output
relationship: OBI:0000312 CHMO:0000581 ! is specified output of microspectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-01T10:34:07Z

[Term]
id: CHMO:0001892
name: Fourier transform infrared map
def: "A data set derived from FTIR microscopy consisting of a three-dimensional image where two axes describe the x and y spatial dimensions and the third dimension represents the infrared wavelength. The image is obtained by stacking one image per infrared wavelength sequentially." [http://www.spectroscopyeurope.com/NIR_14_3.pdf]
synonym: "FT-IR map" EXACT []
synonym: "FT-IR microspectroscopic image" EXACT []
synonym: "FT-IR spectral map" EXACT []
synonym: "FTIR map" EXACT []
synonym: "FTIR microspectroscopic image" EXACT []
synonym: "FTIR spectral map" EXACT []
is_a: CHMO:0001893 ! infrared map
relationship: OBI:0000312 CHMO:0000051 ! is specified output of Fourier transform infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-01T10:41:13Z

[Term]
id: CHMO:0001893
name: infrared map
def: "A data set derived from infrared microscopy consisting of a three-dimensional image where two axes describe the x and y spatial dimensions and the third dimension represents the infrared wavelength. The image is obtained by stacking one image per infrared wavelength sequentially." [http://www.spectroscopyeurope.com/NIR_14_3.pdf]
synonym: "infrared chemical map" EXACT []
synonym: "infrared map" EXACT []
synonym: "infrared microspectroscopic image" EXACT []
synonym: "infrared spectral map" EXACT []
synonym: "IR chemical map" EXACT []
synonym: "IR map" EXACT []
synonym: "IR microspectroscopic image" EXACT []
synonym: "IR spectral map" EXACT []
is_a: CHMO:0001891 ! chemical map
relationship: OBI:0000312 CHMO:0000050 ! is specified output of infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-01T10:47:29Z

[Term]
id: CHMO:0001894
name: thermography
def: "An imaging method that uses infrared (900-14 000 nm) radiation and allows variation in temperature to be observed (typically brighter areas in the image represent higher temperatures)." [https://orcid.org/0000-0002-0640-0422]
synonym: "infrared imaging" EXACT []
synonym: "infrared thermography" EXACT []
synonym: "IR imaging" EXACT []
synonym: "IR thermography" EXACT []
synonym: "thermal imaging" EXACT []
synonym: "thermographic imaging" EXACT []
is_a: OBI:0000185 ! imaging assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-01T10:52:23Z

[Term]
id: CHMO:0001895
name: fluorescence micrograph
def: "An image obtained by illuminating the specimen with (usually) ultraviolet light, and collecting the light emitted by chromophores in the specimen (fluorescence) using a system of magnifying lenses." [https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence microphotograph" EXACT []
synonym: "fluorescence microscope image" EXACT []
synonym: "fluorescence microscopy image" EXACT []
is_a: CHMO:0001825 ! optical micrograph
is_a: CHMO:0002694 ! fluorescence image
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-01T04:32:42Z

[Term]
id: CHMO:0001896
name: dynamic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The tip oscillates, intermittently touching or tapping the surface. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [ISBN:1-86094-199-0]
synonym: "AC-mode AFM" EXACT []
synonym: "AFM tapping-mode" EXACT []
synonym: "DFM" EXACT []
synonym: "DSFM" EXACT []
synonym: "dynamic force AFM" EXACT []
synonym: "dynamic scanning force microscopy" EXACT []
synonym: "intermittant contact AFM" EXACT []
synonym: "intermittant contact atomic force microscopy" EXACT []
synonym: "intermittant-contact AFM" EXACT []
synonym: "intermittant-contact atomic force microscopy" EXACT []
synonym: "tapping mode AFM" EXACT []
synonym: "tapping mode atomic force microscopy" EXACT []
synonym: "tapping-mode AFM" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-02T10:51:10Z

[Term]
id: CHMO:0001897
name: lateral force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the frictional force experienced by the tip as a function of position (the 'twist' of the tip). A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [FIX:0000115, ISBN:1-86094-199-0]
synonym: "lateral force AFM" EXACT []
synonym: "lateral-force AFM" EXACT []
synonym: "lateral-force microscopy" EXACT []
synonym: "LFM" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-02T10:58:31Z

[Term]
id: CHMO:0001898
name: non-contact mode atomic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The tip oscillates in the 'attractive' force region, i.e. avoiding sample contact. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [FIX:0000117, https://doi.org/10.1016/j.eurpolymj.2008.05.019, https://doi.org/10.1039/b817510a]
synonym: "attractive dynamic scanning force microscopy" EXACT []
synonym: "DFM-AR" EXACT []
synonym: "DFMAR" EXACT []
synonym: "DSFM-AR" EXACT []
synonym: "DSFMA" EXACT []
synonym: "DSFMAR" EXACT []
synonym: "dynamic AFM" EXACT []
synonym: "dynamic force microscopy in attractive regime" EXACT []
synonym: "dynamic mode AFM" EXACT []
synonym: "dynamic scanning force microscopy in attractive regime" EXACT []
synonym: "dynamic-mode AFM" EXACT []
synonym: "NC-AFM" EXACT []
synonym: "NC-SFM" EXACT []
synonym: "non-contact mode AFM" EXACT []
synonym: "noncontact atomic force microscopy" EXACT []
synonym: "noncontact mode AFM" EXACT []
synonym: "noncontact mode scanning force microscopy" EXACT []
synonym: "noncontact scanning force microscopy" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-02T11:02:43Z

[Term]
id: CHMO:0001899
name: supercritical-fluid extraction-supercritical-fluid chromatography-gas chromatography
def: "An experimental method where the sample is first transferred to the liquid phase using a supercritical fluid, then subjected to column chromatography where the supercritical fluid acts as the mobile phase, and finally depressurised, collected and subjected to gas chromatography." [ISBN:0849371082]
synonym: "SFE-SFC-GC" EXACT []
synonym: "SFE-SFC/GC" EXACT []
synonym: "SFE/SFC/GC" EXACT []
synonym: "supercritical fluid extraction supercritical fluid chromatography gas chromatography" EXACT []
synonym: "supercritical-fluid extraction supercritical-fluid chromatography gas chromatography" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-02T11:26:37Z

[Term]
id: CHMO:0001900
name: supercritical-fluid extraction-gas chromatography
def: "An experimental method where the sample is first transferred to the liquid phase using a supercritical fluid, then depressurised, collected and subjected to gas chromatography." [ISBN:0849371082]
synonym: "SFE-GC" EXACT []
synonym: "SFE/GC" EXACT []
synonym: "supercritical fluid extraction gas chromatography" EXACT []
synonym: "supercritical fluid extraction-gas chromatography" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-02T11:27:49Z

[Term]
id: CHMO:0001901
name: supercritical-fluid extraction-supercritical-fluid chromatography
def: "An experimental method where the sample is first transferred to the liquid phase using a supercritical fluid, then subjected to column chromatography where the supercritical fluid acts as the mobile phase." [ISBN:0849371082]
synonym: "SFE-SFC" EXACT []
synonym: "SFE/SFC" EXACT []
synonym: "supercritical fluid extraction supercritical fluid chromatography" EXACT []
synonym: "supercritical fluid extraction-supercritical fluid chromatography" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-02T11:28:09Z

[Term]
id: CHMO:0001902
name: supercritical-fluid extraction-supercritical-fluid chromatography-liquid chromatography
def: "An experimental method where the sample is first transferred to the liquid phase using a supercritical fluid, then subjected to column chromatography where the supercritical fluid acts as the mobile phase, and finally depressurised, collected and subjected to liquid  chromatography." [ISBN:0849371082]
synonym: "SFE-SFC-LC" EXACT []
synonym: "SFE-SFC/LC" EXACT []
synonym: "SFE/SFC/LC" EXACT []
synonym: "supercritical fluid extraction supercritical fluid chromatography liquid chromatography" EXACT []
synonym: "supercritical-fluid extraction supercritical-fluid chromatography liquid chromatography" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-02T03:02:37Z

[Term]
id: CHMO:0001903
name: rapid expansion of supercritical solutions
def: "A technique where a solid sample is dissolved in a supercritical fluid and this mixture is then expanded using a restrictor, causing the solid to precipitate." [ISBN:0824748050]
synonym: "RESS" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T09:34:21Z

[Term]
id: CHMO:0001904
name: supercritical fluid method
def: "Any material processing method that uses a supercritical fluid." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T09:36:47Z

[Term]
id: CHMO:0001905
name: supercritical antisolvent technique
def: "A solid sample is dissolved in a common (organic or inorganic) solvent then injected into a supercritical fluid (held under pressure) resulting in a large decrease in solution density. This effect leads to the reduction in solubility of the solid and precipitation." [ISBN:0896035719]
synonym: "SAS" EXACT []
synonym: "SF antisolvent process" EXACT []
synonym: "supercritical anti-solvent fractionation" EXACT []
synonym: "supercritical anti-solvent precipitation" EXACT []
synonym: "supercritical anti-solvent process" EXACT []
synonym: "supercritical antisolvent fractionation" EXACT []
synonym: "supercritical antisolvent precipitation" EXACT []
synonym: "supercritical fluid antisolvent process" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T09:44:30Z

[Term]
id: CHMO:0001906
name: particles from gas-saturated solutions
def: "A solid sample is heated above its melting point and combining the molten material with a supercritical fluid. The solution is then expanded through a nozzle, causing the precipitation of the solid as a fine powder." [ISBN:0824748050]
synonym: "expansion from gas saturated solutions" EXACT []
synonym: "particles from gas saturated solutions" EXACT []
synonym: "PGSS" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T09:55:31Z

[Term]
id: CHMO:0001907
name: rapid-scan infrared absorption spectroscopy
def: "Spectroscopy where the sample absorbs radiation from the infrared region (0.78–1000 μm). Spectra are collected at a rate of approx. 0.05 s per spectrum." [ISBN:1574445391]
synonym: "rapid scan infrared absorption spectroscopy" EXACT []
synonym: "rapid scan infrared spectroscopy" EXACT []
synonym: "rapid scan IR" EXACT []
synonym: "rapid scan IR spectroscopy" EXACT []
synonym: "rapid-scan infrared spectroscopy" EXACT []
synonym: "rapid-scan IR" EXACT []
synonym: "rapid-scan IR spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T10:09:14Z

[Term]
id: CHMO:0001908
name: ultra-rapid-scan infrared absorption spectroscopy
def: "Spectroscopy where the sample absorbs radiation from the infrared region  (0.78–1000 μm). Spectra are collected at a rate of approx. 0.001 s per spectrum." [ISBN:1574445391]
synonym: "ultra rapid scan infrared absorption spectroscopy" EXACT []
synonym: "ultra rapid scan infrared spectroscopy" EXACT []
synonym: "ultra rapid scan IR" EXACT []
synonym: "ultra rapid scan IR spectroscopy" EXACT []
synonym: "ultra-rapid-scan infrared spectroscopy" EXACT []
synonym: "ultra-rapid-scan IR" EXACT []
synonym: "ultra-rapid-scan IR spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T10:12:17Z

[Term]
id: CHMO:0001909
name: focal-plane array
def: "A sensing device, consisting of an array of light-sensing pixels at the focal plane of a lens, that is sensitive to infrared radiation. The device operates by converting infrared photons to an electrical signal, and using it to construct an image of the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "focal plane array" EXACT []
synonym: "FPA" EXACT []
synonym: "staring array" EXACT []
synonym: "staring plane array" EXACT []
synonym: "staring-plane array" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T10:26:20Z

[Term]
id: CHMO:0001910
name: structure data
def: "Data obtained from a structure determination method." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000793 ! assay output
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T03:25:14Z

[Term]
id: CHMO:0001911
name: small-angle X-ray scattering data
def: "Data which is obtained from an X-ray scattering experiment where the X-rays are scattered by the sample at low angles (0–10°)." [https://orcid.org/0000-0002-0640-0422]
synonym: "SAXS data" EXACT []
synonym: "SAXS image" EXACT []
synonym: "SAXS pattern" EXACT []
synonym: "small angle X-ray scattering data" EXACT []
synonym: "small angle X-ray scattering pattern" EXACT []
synonym: "small-angle X-ray scattering pattern" EXACT []
is_a: CHMO:0002363 ! scattering data
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T03:27:04Z

[Term]
id: CHMO:0001912
name: aluminium-27 magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum where the nuclei of interest are aluminium-27 nuclei and in which line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "27Al MAS NMR spectra" EXACT []
synonym: "27Al MAS NMR spectrum" EXACT []
synonym: "27Al MAS-NMR spectra" EXACT []
synonym: "27Al MAS-NMR spectrum" EXACT []
is_a: CHMO:0000856 ! magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T03:32:52Z

[Term]
id: CHMO:0001913
name: cross-polarisation magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum in which line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field) and cross polarisation has been used to enhance the signal from weakly coupled nuclei." [rsc:pr]
synonym: "CP-MAS NMR spectra" EXACT []
synonym: "CP-MAS NMR spectrum" EXACT []
synonym: "CP/MAS NMR spectra" EXACT []
synonym: "CP/MAS NMR spectrum" EXACT []
synonym: "CPMAS NMR spectra" EXACT []
synonym: "CPMAS NMR spectrum" EXACT []
synonym: "cross-polarisation magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "cross-polarization magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "cross-polarization magic angle spinning nuclear magnetic resonance spectrum" EXACT []
is_a: CHMO:0000856 ! magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T03:38:59Z

[Term]
id: CHMO:0001914
name: phosphorus-31 cross-polarisation magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum in which the nuclei of interest are phosphorus-31 nuclei, line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field), and cross polarisation has been used to enhance the signal from weakly coupled nuclei." [rsc:pr]
synonym: "31P CP-MAS NMR spectra" EXACT []
synonym: "31P CP-MAS NMR spectrum" EXACT []
synonym: "31P CP/MAS NMR spectra" EXACT []
synonym: "31P CP/MAS NMR spectrum" EXACT []
synonym: "31P CPMAS NMR spectra" EXACT []
synonym: "31P CPMAS NMR spectrum" EXACT []
synonym: "phosphorus-31 cross-polarisation magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "phosphorus-31 cross-polarization magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "phosphorus-31 cross-polarization magic angle spinning nuclear magnetic resonance spectrum" EXACT []
is_a: CHMO:0001913 ! cross-polarisation magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T03:43:54Z

[Term]
id: CHMO:0001915
name: carbon-13 cross-polarisation magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum in which the nuclei of interest are carbon-13 nuclei, line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field), and cross polarisation has been used to enhance the signal from weakly coupled nuclei." [rsc:pr]
synonym: "13C CP-MAS NMR spectra" EXACT []
synonym: "13C CP-MAS NMR spectrum" EXACT []
synonym: "13C CP/MAS NMR spectra" EXACT []
synonym: "13C CP/MAS NMR spectrum" EXACT []
synonym: "13C CPMAS NMR spectra" EXACT []
synonym: "13C CPMAS NMR spectrum" EXACT []
synonym: "13C CPMAS spectra" EXACT []
synonym: "13C CPMAS spectrum" EXACT []
synonym: "carbon-13 cross-polarisation magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "carbon-13 cross-polarization magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "carbon-13 cross-polarization magic angle spinning nuclear magnetic resonance spectrum" EXACT []
is_a: CHMO:0001913 ! cross-polarisation magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T03:47:49Z

[Term]
id: CHMO:0001916
name: 13C cross-polarisation magic angle spinning
def: "A type of NMR spectroscopy using a solid sample. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field). Cross polarisation is used to enhance the signal from weakly coupled nuclei such as 13C nuclei." [FIX:0001003, ISBN:0-19-855567-9]
synonym: "13C CP-MAS" EXACT []
synonym: "13C CP-MAS NMR" EXACT []
synonym: "13C CP/MAS" EXACT []
synonym: "13C CP/MAS NMR" EXACT []
synonym: "13C CPMAS" EXACT []
synonym: "13C CPMAS NMR" EXACT []
synonym: "13C cross polarisation magic angle spinning" EXACT []
synonym: "13C cross polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "13C cross polarization magic angle spinning" EXACT []
synonym: "13C cross polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "13C cross-polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "13C cross-polarization magic angle spinning" EXACT []
synonym: "13C cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "carbon-13 cross-polarisation magic angle spinning" EXACT []
is_a: CHMO:0000617 ! cross-polarisation magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T03:51:05Z

[Term]
id: CHMO:0001917
name: time-resolved fluorescence spectroscopy
def: "Spectroscopy where the time decay of the fluorescence of molecules excited using ultraviolet light is detected." [FIX:0000109, https://orcid.org/0000-0002-0640-0422]
synonym: "time resolved fluorescence spectroscopy" EXACT []
synonym: "time resolved fluorimetry" EXACT []
synonym: "time resolved fluorometry" EXACT []
synonym: "time resolved spectrofluorometry" EXACT []
synonym: "time-resolved fluorimetry" EXACT []
synonym: "time-resolved fluorometry" EXACT []
synonym: "time-resolved spectrofluorometry" EXACT []
is_a: CHMO:0000287 ! fluorescence spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T04:28:14Z

[Term]
id: CHMO:0001918
name: time-resolved fluorescence anisotropy
def: "A method for measuring the binding interaction between two labelled molecules. The sample is excited with vertically polarised light and the decay time and polarization of the fluorescence is measured." [FIX:0000129, https://orcid.org/0000-0002-0640-0422]
synonym: "time resolved FA" EXACT []
synonym: "time resolved fluorescence anisotropy" EXACT []
synonym: "time-resolved FA" EXACT []
synonym: "time-resolved fluorescence polarisation spectroscopy" EXACT []
synonym: "time-resolved fluorescence polarization spectroscopy" EXACT []
synonym: "TRFA" EXACT []
is_a: CHMO:0000290 ! fluorescence anisotropy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T04:18:42Z

[Term]
id: CHMO:0001919
name: single-molecule fluorescence spectroscopy
def: "Spectroscopy where the fluorescence of a single molecule excited by ultraviolet light is detected as a function of wavelength." [FIX:0000111, https://orcid.org/0000-0002-0640-0422]
synonym: "single molecule fluorescence spectrometry" EXACT []
synonym: "single molecule fluorimetry" EXACT []
synonym: "single molecule fluorometry" EXACT []
synonym: "single molecule spectrofluorometry" EXACT []
synonym: "single-molecule fluorescence spectrometry" EXACT []
synonym: "single-molecule fluorimetry" EXACT []
synonym: "single-molecule fluorometry" EXACT []
synonym: "single-molecule spectrofluorometry" EXACT []
is_a: CHMO:0000287 ! fluorescence spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T04:39:00Z

[Term]
id: CHMO:0001920
name: fluorescence decay curve
def: "A plot of fluorescence intensity vs. time." [https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence decay curves" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T04:42:36Z

[Term]
id: CHMO:0001921
name: fluorescence anisotropy decay curve
def: "A plot of fluorescence anisotropy (the difference in polarisation between incident and fluorescent light) vs. time." [https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence anisotropy decay curves" EXACT []
synonym: "fluorescence anisotropy decays" EXACT []
is_a: CHMO:0001920 ! fluorescence decay curve
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-03T04:45:16Z

[Term]
id: CHMO:0001922
name: cathodoluminescence detection
def: "The detection of luminescence emitted from a sample as a result of the impact of high-energy electrons." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000057 ! luminescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-04T01:36:35Z

[Term]
id: CHMO:0001923
name: shear force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The tip oscillates parallel to the surface. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [https://doi.org/10.1063/1.106940]
synonym: "dynamic shear force microscopy" EXACT []
synonym: "shear force AFM" EXACT []
synonym: "shear force atomic force microscopy" EXACT []
synonym: "shear force modulation microscopy" EXACT []
synonym: "shear force modulation mode AFM" EXACT []
synonym: "shear force modulation mode atomic force microscopy" EXACT []
synonym: "shear-force AFM" EXACT []
synonym: "shear-force atomic force microscopy" EXACT []
synonym: "shear-force controlled AFM" EXACT []
synonym: "shear-force microscopy" EXACT []
synonym: "ShFM" EXACT []
synonym: "SMFM" EXACT []
is_a: CHMO:0001896 ! dynamic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-04T04:31:08Z

[Term]
id: CHMO:0001924
name: diffusing wave spectroscopy
def: "A method for determining molecular motion by measuring the time it takes for a particle in a highly-scattering suspension (e.g. a colloid) to move a distance comparable to the wavelength of light." [https://orcid.org/0000-0002-0640-0422]
synonym: "diffusing-wave spectroscopy" EXACT []
synonym: "diffusive wave spectroscopy" EXACT []
synonym: "diffusive-wave spectroscopy" EXACT []
synonym: "DWS" EXACT []
is_a: CHMO:0000167 ! dynamic light scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-04T04:40:17Z

[Term]
id: CHMO:0001925
name: total internal reflection microscopy
def: "A type of optical microscopy which is used to monitor Brownian fluctuations in the separation between a single microscopic sphere and a flat plate in aqueous media. The sphere is levitated above the plate by colloidal forces such as double-layer or steric repulsion. Changes in elevation as small as 1 nm can be detected by measuring the light scattered by a single sphere when illuminated by an evanescent wave." [https://doi.org/10.1021/ie010377t]
synonym: "TIRM" EXACT []
is_a: CHMO:0000102 ! light microscopy assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-04T04:46:13Z

[Term]
id: CHMO:0001926
name: electronic circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised visible or near-ultraviolet radiation (200–400 nm). The optical activity of the sample is monitored using electronic transitions." [ISBN:0471330035]
synonym: "ECD" RELATED non-mining_synonym []
synonym: "ECD spectrometry" EXACT []
synonym: "ECD spectroscopy" EXACT []
synonym: "electronic CD" EXACT []
synonym: "electronic circular dichroism" EXACT []
synonym: "electronic circular dichroism spectrometry" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-05T11:39:13Z

[Term]
id: CHMO:0001927
name: electronic circular dichroism spectrum
def: "A plot of ellipticity vs. wavelength obtained by measuring the differential absorption of left- and right-handed circularly polarised visible or near-ultraviolet radiation as a function of wavelength. ECD spectra can also be derived computationally." [https://orcid.org/0000-0002-0640-0422]
synonym: "ECD spectra" EXACT []
synonym: "ECD spectrum" EXACT []
synonym: "electronic circular dichroism spectra" EXACT []
is_a: CHMO:0000808 ! circular dichroism spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-05T11:47:11Z

[Term]
id: CHMO:0001928
name: one-dimensional nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for spin-active nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "1D NMR spectra" EXACT []
synonym: "1D NMR spectrum" EXACT []
synonym: "1D-NMR spectra" EXACT []
synonym: "1D-NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-05T01:35:38Z

[Term]
id: CHMO:0001929
name: three-dimensional nuclear magnetic resonance spectrum
def: "A three-dimensional plot of chemical shift vs. intensity for spin-active nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field. Signals are defined in terms of three frequencies; by the chemical shift of a particular nucleus in one dimension and, in the other two, by the chemical shifts of correlated nuclei." [rsc:pr]
synonym: "3D NMR spectra" EXACT []
synonym: "3D NMR spectrum" EXACT []
synonym: "3D-NMR spectra" EXACT []
synonym: "3D-NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-05T02:50:36Z

[Term]
id: CHMO:0001930
name: directed self-assembly
def: "A synthesis method in which the components of the sample spontaneously (and reversibly) associate by non-covalent interactions, taking the form of an existing lithographically templated structure or pattern." [https://orcid.org/0000-0002-0640-0422]
synonym: "directed self assembly" EXACT []
synonym: "directional self assembly" EXACT []
synonym: "directional self-assembly" EXACT []
synonym: "DSA" EXACT []
synonym: "DSL" EXACT []
is_a: CHMO:0001305 ! self-assembly
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T09:52:23Z

[Term]
id: CHMO:0001931
name: automated thermal desorption-gas chromatography mass spectrometry
def: "A method where a sample mixture is first adsorbed onto packed tubes (e.g. Tenax) then each tube is automatically moved into a desorption oven and heated (100–280 °C for 5–20 min) to promote thermal desorption of the mixture into the headspace of the tube. The headspace is sampled and used for gas chromatography and the eluent is then ionised and characterised according to mass-to-charge ratio and relative abundance." [ISBN:0751401587]
synonym: "ATC-GCMS" EXACT []
synonym: "ATD, GC/MS" EXACT []
synonym: "ATD-GC-MS" EXACT []
synonym: "ATD-GC/MS" EXACT []
synonym: "ATD/GC-MS" EXACT []
synonym: "ATD/GC/MS" EXACT []
synonym: "automated thermal desorption gas chromatography mass spectrometry" EXACT []
synonym: "automated thermodesorption-gas chromatography mass spectrometry" EXACT []
is_a: CHMO:0002640 ! thermal desorption-gas chromatography mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T01:31:14Z

[Term]
id: CHMO:0001932
name: pulse-discharge detection
def: "A detection method where a DC voltage pulse is passed through a carrier gas (e.g. helium) and the current generated by this ionisation is measured." [ISBN:0444511075]
synonym: "PDD" EXACT []
synonym: "pulse discharge detection" EXACT []
synonym: "pulsed discharge detection" EXACT []
synonym: "pulsed-discharge detection" EXACT []
is_a: CHMO:0001709 ! detection method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T01:50:24Z

[Term]
id: CHMO:0001933
name: pulse-discharge photoionisation detection
def: "A detection method where a DC voltage pulse is passed through a carrier gas generating high-energy (13.5–17.5 eV) photons which photoionise the elements in the sample mixture, and the current generated by this ionisation is measured." [ISBN:0444511075]
synonym: "PDPID" EXACT []
synonym: "pulse discharge photoionisation detection" EXACT []
synonym: "pulse discharge photoionization detection" EXACT []
synonym: "pulse-discharge photoionization detection" EXACT []
synonym: "pulsed discharge photoionisation detection" EXACT []
synonym: "pulsed discharge photoionization detection" EXACT []
synonym: "pulsed-discharge photoionisation detection" EXACT []
synonym: "pulses-discharge photoionization detection" EXACT []
is_a: CHMO:0001709 ! detection method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T01:58:31Z

[Term]
id: CHMO:0001934
name: argon pulse-discharge photoionisation detection
def: "A detection method where a DC voltage pulse is passed through argon gas generating high-energy (13.5–17.5 eV) photons which photoionise the elements in the sample mixture, and the current generated by this ionisation is measured." [ISBN:0444511075]
synonym: "Ar-PDPID" EXACT []
synonym: "Ar/PDPID" EXACT []
synonym: "argon pulse discharge photoionisation detection" EXACT []
synonym: "argon pulse discharge photoionization detection" EXACT []
synonym: "argon pulse-discharge photoionization detection" EXACT []
synonym: "argon pulsed discharge photoionisation detection" EXACT []
synonym: "argon pulsed discharge photoionization detection" EXACT []
synonym: "argon pulsed-discharge photoionisation detection" EXACT []
synonym: "argon pulsed-discharge photoionization detection" EXACT []
is_a: CHMO:0001933 ! pulse-discharge photoionisation detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T02:03:18Z

[Term]
id: CHMO:0001935
name: krypton pulse-discharge photoionisation detection
def: "A detection method where a DC voltage pulse is passed through krypton gas generating high-energy (13.5–17.5 eV) photons which photoionise the elements in the sample mixture, and the current generated by this ionisation is measured." [ISBN:0444511075]
synonym: "Kr-PDPID" EXACT []
synonym: "Kr/PDPID" EXACT []
synonym: "krypton pulse discharge photoionisation detection" EXACT []
synonym: "krypton pulse discharge photoionization detection" EXACT []
synonym: "krypton pulse-discharge photoionization detection" EXACT []
synonym: "krypton pulsed discharge photoionisation detection" EXACT []
synonym: "krypton pulsed discharge photoionization detection" EXACT []
synonym: "krypton pulsed-discharge photoionisation detection" EXACT []
synonym: "krypton pulsed-discharge photoionization detection" EXACT []
is_a: CHMO:0001933 ! pulse-discharge photoionisation detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T02:03:44Z

[Term]
id: CHMO:0001936
name: helium pulse-discharge photoionisation detection
def: "A detection method where a DC voltage pulse is passed through helium gas generating high-energy (13.5–17.5 eV) photons which photoionise the elements in the sample mixture, and the current generated by this ionisation is measured." [ISBN:0444511075]
synonym: "He-PDPID" EXACT []
synonym: "He/PDPID" EXACT []
synonym: "helium pulse discharge photoionisation detection" EXACT []
synonym: "helium pulse discharge photoionization detection" EXACT []
synonym: "helium pulse-discharge photoionization detection" EXACT []
synonym: "helium pulsed discharge photoionisation detection" EXACT []
synonym: "helium pulsed discharge photoionization detection" EXACT []
synonym: "helium pulsed-discharge photoionisation detection" EXACT []
synonym: "helium pulsed-discharge photoionization detection" EXACT []
is_a: CHMO:0001933 ! pulse-discharge photoionisation detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T02:03:47Z

[Term]
id: CHMO:0001937
name: gas chromatography-pulse-discharge photoionisation detection
def: "A detection method where a DC voltage pulse is passed through a carrier gas generating high-energy (13.5–17.5 eV) photons which photoionise the elements a sample obtained by gas chromatography, and the current generated by this ionisation is measured." [ISBN:0-13-147835-4]
synonym: "gas chromatography pulse discharge photoionisation detection" EXACT []
synonym: "gas chromatography pulse discharge photoionization detection" EXACT []
synonym: "gas chromatography-pulse-discharge photoionization detection" EXACT []
synonym: "gas chromatography-pulsed-discharge photoionisation detection" EXACT []
synonym: "gas chromatography-pulsed-discharge photoionization detection" EXACT []
synonym: "GC-PDPID" EXACT []
synonym: "GC/PDPID" EXACT []
synonym: "GCPDPID" EXACT []
is_a: CHMO:0001933 ! pulse-discharge photoionisation detection
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T02:12:16Z

[Term]
id: CHMO:0001938
name: collision-induced dissociation
def: "A material processing in which the sample is ionised, and selected ions are allowed to collide with neutral gas molecules, resulting in fragmentation." [] {prov:wasInfluencedBy="ISBN:978-0-470-51634-8", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C01167"}
synonym: "CAD" EXACT OMO:0003012 []
synonym: "CID" EXACT OMO:0003012 []
synonym: "collision activated dissociation" EXACT []
synonym: "collision induced dissociation" EXACT []
synonym: "collision-activated dissociation" EXACT []
synonym: "collisionally activated dissociation" EXACT []
synonym: "collisionally-activated dissociation" EXACT []
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-08T04:07:29Z

[Term]
id: CHMO:0001939
name: stimulated Raman gain spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light from two lasers ('pump' and 'probe') by a sample is detected. In stimulated Raman gain spectroscopy the probe laser has a lower frequency than the pump laser." [ISBN:0824705572]
synonym: "Raman gain spectroscopy" EXACT []
synonym: "SRGS" EXACT []
is_a: CHMO:0000675 ! stimulated Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T09:51:36Z

[Term]
id: CHMO:0001940
name: stimulated Raman loss spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light from two lasers ('pump' and 'probe') by a sample is detected. In stimulated Raman gain spectroscopy the pump laser has a lower frequency than the probe laser." [ISBN:0824705572]
synonym: "inverse Raman gain spectroscopy" EXACT []
synonym: "inverse Raman spectroscopy" EXACT []
synonym: "IRGS" EXACT []
synonym: "IRS" EXACT []
synonym: "Raman loss spectroscopy" EXACT []
synonym: "SRLS" EXACT []
is_a: CHMO:0000675 ! stimulated Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T09:55:17Z

[Term]
id: CHMO:0001941
name: photoacoustic Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light by a sample is detected. Two lasers ('pump' and 'probe') are mixed and focused on the sample cell. When the frequency difference between the lasers corresponds to a Raman transition, an acoustic signal (a sound wave produced by an increase in pressure) is generated and detected by a sensitive microphone." [ISBN:0824705572]
synonym: "PARS" EXACT []
is_a: CHMO:0000675 ! stimulated Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T10:02:35Z

[Term]
id: CHMO:0001942
name: ionisation-detected stimulated Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from two lasers ('pump' and 'probe') by a sample is detected. The molecules in the sample are ionised using an ultraviolet laser in order to improve the signal-to-noise ratio of the spectrum." [ISBN:0824705572]
synonym: "IDSRS" EXACT []
synonym: "ionization-detected stimulated Raman spectroscopy" EXACT []
is_a: CHMO:0000675 ! stimulated Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T10:14:20Z

[Term]
id: CHMO:0001943
name: higher-order Raman spectral excitation spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a two-colour laser, by a sample is detected." [https://doi.org/10.1007/BF00750953]
synonym: "higher order Raman spectral excitation studies" EXACT []
synonym: "higher-order Raman spectral excitation spectroscopy" EXACT []
synonym: "higher-order Raman spectral excitation studies" EXACT []
synonym: "HORSES" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T10:23:02Z

[Term]
id: CHMO:0001944
name: three-dimensional diffusion-ordered spectroscopy
def: "A type of three-dimensional NMR experiment in which the signals of a 2D NMR experiment are dispersed along a third frequency axis according to diffusion coefficient." [https://doi.org/10.1021/ar800127e]
synonym: "3D DOSY" EXACT []
synonym: "3D DOSY NMR" EXACT []
synonym: "3D-DOSY" EXACT []
is_a: CHMO:0001070 ! three-dimensional nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T12:54:02Z

[Term]
id: CHMO:0001945
name: gas antisolvent technique
def: "A technique where a solid sample is first partially dissolved in a organic solvent in a vessel. The solution is then pressurised with a dense gas or supercritical fluid resulting in precipitation of the solid as a fine powder." [https://doi.org/10.1021/ie049495h]
synonym: "GAS" EXACT []
synonym: "gas anti-solvent precipitation" EXACT []
synonym: "gas anti-solvent reaction" EXACT []
synonym: "gas anti-solvent recrystallisation" EXACT []
synonym: "gas anti-solvent recrystallization" EXACT []
synonym: "gas antisolvent precipitation" EXACT []
synonym: "gas antisolvent reaction" EXACT []
synonym: "gas antisolvent recrystallisation" EXACT []
synonym: "gas antisolvent recrystallization" EXACT []
synonym: "GAS recrystallisation" EXACT []
synonym: "GAS recrystallization" EXACT []
synonym: "GASP" EXACT []
synonym: "GASR" EXACT []
is_a: CHMO:0001904 ! supercritical fluid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T10:59:22Z

[Term]
id: CHMO:0001946
name: solution-enhanced dispersion by supercritical fluids
def: "A solid sample is dissolved in a common (organic or inorganic) solvent mixed with a supercritical fluid and sprayed into an autoclave (using a nozzle with two or three coaxial channels) resulting in precipitation." [ISBN:0824748050]
synonym: "SEDS" EXACT []
synonym: "solution enhanced dispersion by supercritical fluids" EXACT []
synonym: "solution-enhanced dispersion of solids" EXACT []
is_a: CHMO:0001905 ! supercritical antisolvent technique
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T10:59:48Z

[Term]
id: CHMO:0001947
name: precipitation with compressed antisolvent
def: "A technique where a solid sample is dissolved in a common (organic or inorganic) solvent then sprayed into a vessel pressurised with a dense gas (e.g. supercritical CO2) This results in a large decrease in solution density and precipitation." [https://doi.org/10.1021/ie049495h]
synonym: "PCA" RELATED non-mining_synonym []
synonym: "precipitation using compressed anti-solvent" EXACT []
synonym: "precipitation using compressed antisolvent" EXACT []
synonym: "precipitation with compressed anti-solvent" EXACT []
is_a: CHMO:0001905 ! supercritical antisolvent technique
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T11:02:33Z

[Term]
id: CHMO:0001948
name: aerosol solvent extraction system
def: "A technique where a solid sample is dissolved in a common (organic or inorganic) solvent, mixed with a supercritical fluid and sprayed into an autoclave. This leads to the reduction in solubility of the solid and precipitation." [ISBN:0849370892]
synonym: "ASES" EXACT []
is_a: CHMO:0001905 ! supercritical antisolvent technique
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T11:04:28Z

[Term]
id: CHMO:0001949
name: supercritical antisolvent precipitation with enhanced mass transfer
def: "A solid sample is dissolved in a common (organic or inorganic) solvent then sprayed into a supercritical fluid (held under pressure) resulting in a large decrease in solution density. This effect leads to the reduction in solubility of the solid and precipitation. A surface vibrating at an ultrasonic frequency is used to atomise the solution jet into microdroplets during spraying, increasing turbulence and mixing (resulting in higher mass transfer and smaller particles)." [https://doi.org/10.1021/ie010040r]
synonym: "SAS-EM" EXACT []
synonym: "SAS/EM" EXACT []
synonym: "SASEM" EXACT []
synonym: "supercritical anti-solvent precipitation with enhanced mass transfer" EXACT []
synonym: "supercritical anti-solvent with enhanced mass transfer" EXACT []
synonym: "supercritical antisolvent with enhanced mass transfer" EXACT []
is_a: CHMO:0001905 ! supercritical antisolvent technique
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T11:05:18Z

[Term]
id: CHMO:0001950
name: diffusion-ordered spectroscopy-total correlation spectroscopy
def: "A type of three-dimensional NMR experiment in which the signals of a 2D TOCSY spectrum are dispersed along a third frequency axis according to diffusion coefficient." [https://orcid.org/0000-0002-0640-0422]
synonym: "3D DOSY-TOCSY" EXACT []
synonym: "3D TOCSY-DOSY" EXACT []
synonym: "DOSY-TOCSY" EXACT []
synonym: "TOCSY-DOSY" EXACT []
synonym: "total correlation spectroscopy-diffusion-ordered spectroscopy" EXACT []
is_a: CHMO:0001944 ! three-dimensional diffusion-ordered spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T12:57:24Z

[Term]
id: CHMO:0001951
name: diffusion-ordered spectroscopy-correlation spectroscopy
def: "A type of three-dimensional NMR experiment in which the signals of a 2D COSY spectrum are dispersed along a third frequency axis according to diffusion coefficient." [https://orcid.org/0000-0002-0640-0422]
synonym: "3D COSY-DOSY" EXACT []
synonym: "3D DOSY-COSY" EXACT []
synonym: "correlation spectroscopy-diffusion-ordered spectroscopy" EXACT []
synonym: "COSY-DOSY" EXACT []
synonym: "DOSY-COSY" EXACT []
is_a: CHMO:0001944 ! three-dimensional diffusion-ordered spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T01:01:04Z

[Term]
id: CHMO:0001952
name: heteronuclear multiple quantum coherence-diffusion-ordered spectroscopy
def: "A type of three-dimensional NMR experiment in which the signals of a 2D HMQC spectrum are dispersed along a third frequency axis according to diffusion coefficient." [https://orcid.org/0000-0002-0640-0422]
synonym: "3D DOSY-HMQC" EXACT []
synonym: "3D HMQC-DOSY" EXACT []
synonym: "diffusion-ordered spectroscopy- heteronuclear multiple quantum coherence" EXACT []
synonym: "DOSY-HMQC" EXACT []
synonym: "HMQC-DOSY" EXACT []
is_a: CHMO:0001944 ! three-dimensional diffusion-ordered spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T01:03:28Z

[Term]
id: CHMO:0001953
name: two-dimensional J-spectroscopy-diffusion-ordered spectroscopy
def: "A type of three-dimensional NMR experiment in which the signals of a 2D J-spectrum are dispersed along a third frequency axis according to diffusion coefficient." [https://orcid.org/0000-0002-0640-0422]
synonym: "2DJ-DOSY" EXACT []
synonym: "3D 2DJ-DOSY" EXACT []
synonym: "3D DOSY-2DJ" EXACT []
synonym: "diffusion-ordered spectroscopy-two-dimensional J-spectroscopy" EXACT []
synonym: "DOSY-2DJ" EXACT []
is_a: CHMO:0001944 ! three-dimensional diffusion-ordered spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-10T01:30:28Z

[Term]
id: CHMO:0001954
name: 29Si solid-state nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 29Si nuclei in a solid sample placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [FIX:0001095, rsc:pr]
synonym: "29Si solid state NMR" EXACT []
synonym: "29Si solid-state NMR" EXACT []
is_a: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy
is_a: CHMO:0001155 ! 29Si nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-11T02:08:27Z

[Term]
id: CHMO:0001955
name: silicon-29 solid-state nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for silicon-29 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "29Si solid-state NMR spectra" EXACT []
synonym: "29Si solid-state NMR spectrum" EXACT []
synonym: "29Si solid-state nuclear magnetic resonance spectra" EXACT []
synonym: "29Si solid-state nuclear magnetic resonance spectrum" EXACT []
synonym: "silicon-29 solid-state nuclear magnetic resonance spectra" EXACT []
synonym: "solid-state 29Si NMR spectra" EXACT []
synonym: "solid-state 29Si NMR spectrum" EXACT []
is_a: CHMO:0001299 ! solid-state nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-11T02:12:57Z

[Term]
id: CHMO:0001956
name: confocal micrograph
def: "An image obtained by illuminating the specimen with visible light, and passing the light through pinhole before it reaches a system of magnifying lenses. The pinhole allows only light from the focal point to pass to the detector, reducing background interference." [https://orcid.org/0000-0002-0640-0422]
synonym: "confocal microscopy image" EXACT []
is_a: CHMO:0001825 ! optical micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-11T02:15:58Z

[Term]
id: CHMO:0001957
name: flow cytometer
def: "A piece of apparatus, consisting of a flow cell, a laser and a detector, which detects the fluorescence and light scattering of individual particles (e.g. cells)." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-11T02:20:37Z

[Term]
id: CHMO:0001958
name: field-emission scanning electron micrograph
def: "An image obtained by scanning a finely focused (<10 nm diameter) electron beam, produced by thermionic emission heating (field emission), across the specimen under vacuum." [https://orcid.org/0000-0002-0640-0422]
synonym: "FE-SEM image" EXACT []
synonym: "FE-SEM images" EXACT []
synonym: "FE-SEM micrograph" EXACT []
synonym: "FESEM image" EXACT []
synonym: "FESEM images" EXACT []
synonym: "FESEM micrographs" EXACT []
synonym: "field emission scanning electron micrograph" EXACT []
synonym: "field-emission scanning electron microphotograph" EXACT []
synonym: "field-emission scanning electron microscopy (FE-SEM) image" EXACT []
synonym: "field-emission scanning electron microscopy (SEM) image" EXACT []
is_a: CHMO:0001800 ! electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-16T10:31:00Z

[Term]
id: CHMO:0001959
name: visible spectrum
def: "A plot of absorbance vs. wavelength obtained by measuring the amount of radiation absorbed by a sample as a function of the wavelength of incident radiation from the visible region (380–800 nm) range." [https://orcid.org/0000-0002-0640-0422]
synonym: "optical absorption spectra" EXACT []
synonym: "optical absorption spectrum" EXACT []
synonym: "VIS spectra" EXACT []
synonym: "VIS spectrum" EXACT []
synonym: "visible spectra" EXACT []
is_a: CHMO:0000799 ! electronic absorption spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-16T11:19:02Z

[Term]
id: CHMO:0001960
name: holographic laser trapping
def: "The trapping of microscopic particles by a focused laser beam. The beam is focused through a microscope objective, producing a strong electric field gradient at its narrowest point, which attracts dielectric particles. In holographic laser trapping, computer-generated holograms are used to split single laser beams into multiple beams, creating three-dimensional configurations." [https://orcid.org/0000-0002-0640-0422]
synonym: "holographic laser tweezing" EXACT []
synonym: "holographic optical trapping" EXACT []
synonym: "holographic optical tweezing" EXACT []
is_a: CHMO:0001769 ! laser trapping
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-16T06:11:19Z

[Term]
id: CHMO:0001961
name: laser transient absorption spectroscopy
def: "Spectroscopy where transient species such as radicals, ions or reactive intermediates are studied using laser pulses. The absorbance of the sample before and after an excitation laser pulse is measured." [ISBN:9810217498]
synonym: "L-TAS" EXACT []
synonym: "laser transient absorbance spectroscopy" EXACT []
synonym: "LTAS" EXACT []
is_a: CHMO:0000437 ! direct laser absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T12:56:23Z

[Term]
id: CHMO:0001962
name: ultra-fast laser spectroscopy
def: "Spectroscopy where the sample is illuminated with one or more laser beams and the absorption or emission of light by the sample is measured in the following fs–ns timescale is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultrafast laser spectroscopy" EXACT []
is_a: CHMO:0000435 ! laser spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:11:06Z

[Term]
id: CHMO:0001963
name: time-correlated single photon counting
def: "A fluorescence detection in which the relaxation rate of molecules in fluorescent samples is measured. A laser pulse excites the molecule, and the time taken for it to emit a single photon is measured." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06377"}
synonym: "TC-SPC" EXACT OMO:0003012 []
synonym: "TCSPC" EXACT OMO:0003012 []
synonym: "time correlated single photon counting" EXACT []
is_a: CHMO:0000060 ! fluorescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:12:56Z

[Term]
id: CHMO:0001964
name: enzyme-dependent fluorescence recovery after photobleaching
def: "A method for determining the distribution of enzyme activity in a sample by photobleaching a specific fluorescent metabolite during microscopy, and monitoring its enzymatically-driven recovery." [FIX:0000868, https://orcid.org/0000-0002-0640-0422]
synonym: "ED-FRAP" EXACT []
synonym: "ED/FRAP" EXACT []
synonym: "enzyme dependent fluorescence recovery after photobleaching" EXACT []
is_a: CHMO:0000065 ! fluorescence recovery after photobleaching
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:22:24Z

[Term]
id: CHMO:0001965
name: 111Cd nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 111Cd nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52619, FIX:0000900, rsc:pr]
synonym: "111Cd NMR" EXACT []
synonym: "111Cd NMR spectrometry" EXACT []
synonym: "111Cd NMR spectroscopy" EXACT []
synonym: "111Cd nuclear magnetic resonance spectrometry" EXACT []
synonym: "111Cd-NMR" EXACT []
synonym: "cadmium-111 magnetic resonance spectroscopy" EXACT []
synonym: "cadmium-111 NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:27:59Z

[Term]
id: CHMO:0001966
name: 57Fe nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 57Fe nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52623, FIX:0000759, rsc:pr]
synonym: "57Fe NMR" EXACT []
synonym: "57Fe NMR spectrometry" EXACT []
synonym: "57Fe NMR spectroscopy" EXACT []
synonym: "57Fe nuclear magnetic resonance spectrometry" EXACT []
synonym: "57Fe-NMR" EXACT []
synonym: "iron-57 magnetic resonance spectroscopy" EXACT []
synonym: "iron-57 NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:30:07Z

[Term]
id: CHMO:0001967
name: 17O electron nuclear double resonance spectroscopy
def: "Spectroscopy where a microwave frequency pulse is used to saturate the electron resonance transitions in the 17O nuclei of a sample, and a radio frequency pulse is used excite a nuclear transition." [FIX:0000671, https://orcid.org/0000-0002-0640-0422]
synonym: "17O ENDOR" EXACT []
synonym: "17O ENDOR spectroscopy" EXACT []
synonym: "oxygen-17 ENDOR" EXACT []
synonym: "oxygen-17 ENDOR spectroscopy" EXACT []
is_a: CHMO:0000748 ! pulsed electron nuclear double resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:35:07Z

[Term]
id: CHMO:0001968
name: 57Fe electron nuclear double resonance spectroscopy
def: "Spectroscopy where a microwave frequency pulse is used to saturate the electron resonance transitions in the 57Fe nuclei of a sample, and a radio frequency pulse is used excite a nuclear transition." [FIX:0000755, https://orcid.org/0000-0002-0640-0422]
synonym: "57Fe ENDOR" EXACT []
synonym: "57Fe ENDOR spectroscopy" EXACT []
synonym: "iron-57 ENDOR" EXACT []
synonym: "iron-57 ENDOR spectroscopy" EXACT []
is_a: CHMO:0000748 ! pulsed electron nuclear double resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:37:30Z

[Term]
id: CHMO:0001969
name: 95Mo electron nuclear double resonance spectroscopy
def: "Spectroscopy where a microwave frequency pulse is used to saturate the electron resonance transitions in the 95Mo nuclei of a sample, and a radio frequency pulse is used excite a nuclear transition." [FIX:0000758, https://orcid.org/0000-0002-0640-0422]
synonym: "95Mo ENDOR" EXACT []
synonym: "95Mo ENDOR spectroscopy" EXACT []
synonym: "molybdenum-95 ENDOR" EXACT []
synonym: "molybdenum-95 ENDOR spectroscopy" EXACT []
is_a: CHMO:0000748 ! pulsed electron nuclear double resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:38:47Z

[Term]
id: CHMO:0001970
name: 1H electron nuclear double resonance spectroscopy
def: "Spectroscopy where a microwave frequency pulse is used to saturate the electron resonance transitions in the 1H nuclei of a sample, and a radio frequency pulse is used excite a nuclear transition." [FIX:0000598, https://orcid.org/0000-0002-0640-0422]
synonym: "1H ENDOR" EXACT []
synonym: "1H ENDOR spectroscopy" EXACT []
synonym: "hydrogen-1 ENDOR" EXACT []
synonym: "hydrogen-1 ENDOR spectroscopy" EXACT []
synonym: "proton ENDOR" EXACT []
synonym: "proton ENDOR spectroscopy" EXACT []
is_a: CHMO:0000748 ! pulsed electron nuclear double resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:42:55Z

[Term]
id: CHMO:0001971
name: 3He nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 3He nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:30218, FIX:0001064, rsc:pr]
synonym: "3He NMR" EXACT []
synonym: "3He NMR spectrometry" EXACT []
synonym: "3He NMR spectroscopy" EXACT []
synonym: "3He nuclear magnetic resonance spectrometry" EXACT []
synonym: "3He-NMR" EXACT []
synonym: "helium-3 NMR" EXACT []
synonym: "helium-3 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:52:23Z

[Term]
id: CHMO:0001972
name: 6Li nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 6Li nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52621, FIX:0001080, rsc:pr]
synonym: "6Li NMR" EXACT []
synonym: "6Li NMR spectrometry" EXACT []
synonym: "6Li NMR spectroscopy" EXACT []
synonym: "6Li nuclear magnetic resonance spectrometry" EXACT []
synonym: "6Li-NMR" EXACT []
synonym: "lithium-6 NMR" EXACT []
synonym: "lithium-6 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:55:22Z

[Term]
id: CHMO:0001973
name: 9Be nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 9Be nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52628, FIX:0001083, rsc:pr]
synonym: "9Be NMR" EXACT []
synonym: "9Be NMR spectrometry" EXACT []
synonym: "9Be NMR spectroscopy" EXACT []
synonym: "9Be nuclear magnetic resonance spectrometry" EXACT []
synonym: "9Be-NMR" EXACT []
synonym: "beryllium-9 NMR" EXACT []
synonym: "beryllium-9 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T01:58:26Z

[Term]
id: CHMO:0001974
name: 89Y nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 89Y nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52622, FIX:0001100, rsc:pr]
synonym: "89Y  nuclear magnetic resonance spectrometry" EXACT []
synonym: "89Y NMR" EXACT []
synonym: "89Y NMR spectrometry" EXACT []
synonym: "89Y NMR spectroscopy" EXACT []
synonym: "89Y-NMR" EXACT []
synonym: "yttrium-89 NMR" EXACT []
synonym: "yttrium-89 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:00:24Z

[Term]
id: CHMO:0001975
name: 63Cu nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 63Cu nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52630, FIX:0001103, rsc:pr]
synonym: "63Cu NMR" EXACT []
synonym: "63Cu NMR spectrometry" EXACT []
synonym: "63Cu NMR spectroscopy" EXACT []
synonym: "63Cu nuclear magnetic resonance spectrometry" EXACT []
synonym: "63Cu-NMR" EXACT []
synonym: "copper-63 NMR" EXACT []
synonym: "copper-63 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:02:55Z

[Term]
id: CHMO:0001976
name: 39K nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 39K nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52632, FIX:0001119, rsc:pr]
synonym: "39K NMR" EXACT []
synonym: "39K NMR spectrometry" EXACT []
synonym: "39K NMR spectroscopy" EXACT []
synonym: "39K nuclear magnetic resonance spectrometry" EXACT []
synonym: "39K-NMR" EXACT []
synonym: "potassium-39 NMR" EXACT []
synonym: "potassium-39 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:05:06Z

[Term]
id: CHMO:0001977
name: 139La nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 139La nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52627, FIX:0001122, rsc:pr]
synonym: "139La NMR" EXACT []
synonym: "139La NMR spectrometry" EXACT []
synonym: "139La NMR spectroscopy" EXACT []
synonym: "139La nuclear magnetic resonance spectrometry" EXACT []
synonym: "139La-NMR" EXACT []
synonym: "lanthanum-139 NMR" EXACT []
synonym: "lanthanum-139 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:06:43Z

[Term]
id: CHMO:0001978
name: 127I nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 127I nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52631, FIX:0000600, rsc:pr]
synonym: "127I NMR" EXACT []
synonym: "127I NMR spectrometry" EXACT []
synonym: "127I NMR spectroscopy" EXACT []
synonym: "127I nuclear magnetic resonance spectrometry" EXACT []
synonym: "127I-NMR" EXACT []
synonym: "iodine-127 NMR" EXACT []
synonym: "iodine-127 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:08:43Z

[Term]
id: CHMO:0001979
name: 121Sb nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 121Sb nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52624, FIX:0000744, rsc:pr]
synonym: "121Sb NMR" EXACT []
synonym: "121Sb NMR spectrometry" EXACT []
synonym: "121Sb NMR spectroscopy" EXACT []
synonym: "121Sb nuclear magnetic resonance spectrometry" EXACT []
synonym: "121Sb-NMR" EXACT []
synonym: "antimony-121 NMR" EXACT []
synonym: "antimony-121 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:10:25Z

[Term]
id: CHMO:0001980
name: 123Sb nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 123Sb nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52626, FIX:0000745, rsc:pr]
synonym: "123Sb NMR" EXACT []
synonym: "123Sb NMR spectrometry" EXACT []
synonym: "123Sb NMR spectroscopy" EXACT []
synonym: "123Sb nuclear magnetic resonance spectrometry" EXACT []
synonym: "123Sb-NMR" EXACT []
synonym: "antimony-123 NMR" EXACT []
synonym: "antimony-123 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:11:57Z

[Term]
id: CHMO:0001981
name: 95Mo nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 95Mo nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52633, FIX:0000757, rsc:pr]
synonym: "95Mo NMR" EXACT []
synonym: "95Mo NMR spectrometry" EXACT []
synonym: "95Mo NMR spectroscopy" EXACT []
synonym: "95Mo nuclear magnetic resonance spectrometry" EXACT []
synonym: "95Mo-NMR" EXACT []
synonym: "molybdenum-95 NMR" EXACT []
synonym: "molybdenum-95 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:13:38Z

[Term]
id: CHMO:0001982
name: 113Cd nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 113Cd nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52620, FIX:0000434, rsc:pr]
synonym: "113Cd NMR" EXACT []
synonym: "113Cd NMR spectrometry" EXACT []
synonym: "113Cd NMR spectroscopy" EXACT []
synonym: "113Cd nuclear magnetic resonance spectrometry" EXACT []
synonym: "113Cd-NMR" EXACT []
synonym: "cadmium-113 magnetic resonance spectroscopy" EXACT []
synonym: "cadmium-113 NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:15:15Z

[Term]
id: CHMO:0001983
name: 14N electron spin-echo envelope modulation
def: "A type of pulsed EPR spectroscopy which is used to observe the electron spin echo in 14N nuclei as a function of the time that separates the pulses causing the echo. This technique is a powerful probe of the radial distribution of magnetic nuclear spins in the environment of the electron spins producing the echo." [FIX:0001045, https://orcid.org/0000-0002-0640-0422]
synonym: "14N electron spin echo envelope modulation" EXACT []
synonym: "14N ESEEM" EXACT []
synonym: "nitrogen-14 electron spin echo envelope modulation" EXACT []
synonym: "nitrogen-14 ESEEM" EXACT []
is_a: CHMO:0001272 ! electron spin-echo envelope modulation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:21:50Z

[Term]
id: CHMO:0001984
name: two-pulse electron spin-echo envelope modulation
def: "A type of pulsed EPR spectroscopy which is used to observe the electron spin echo in a paramagnetic system as a function of the time that separates the two pulses causing the echo. This technique is a powerful probe of the radial distribution of magnetic nuclear spins in the environment of the electron spins producing the echo." [FIX:0000036, https://orcid.org/0000-0002-0640-0422]
synonym: "two pulse  ESEEM" EXACT []
synonym: "two pulse electron spin echo envelope modulation" EXACT []
synonym: "two-pulse ESEEM" EXACT []
is_a: CHMO:0001272 ! electron spin-echo envelope modulation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:26:11Z

[Term]
id: CHMO:0001985
name: three-pulse electron spin-echo envelope modulation
def: "A type of pulsed EPR spectroscopy which is used to observe the electron spin echo in a paramagnetic system as a function of the time that separates the three pulses causing the echo. This technique is a powerful probe of the radial distribution of magnetic nuclear spins in the environment of the electron spins producing the echo." [FIX:0000037, https://orcid.org/0000-0002-0640-0422]
synonym: "three pulse electron spin echo envelope modulation" EXACT []
synonym: "three pulse ESEEM" EXACT []
synonym: "three-pulse ESEEM" EXACT []
is_a: CHMO:0001272 ! electron spin-echo envelope modulation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T02:28:32Z

[Term]
id: CHMO:0001986
name: non-resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, usually from a laser in the visible, near infrared, or near ultraviolet range by a sample is detected. The energy of the incoming laser is adjusted such that it or the scattered light does not coincide with an electronic transition in the sample." [FIX:0000026, https://orcid.org/0000-0002-0640-0422]
synonym: "non resonance Raman spectroscopy" EXACT []
synonym: "non resonant Raman spectroscopy" EXACT []
synonym: "non-resonance Raman" EXACT []
synonym: "non-resonant Raman" EXACT []
synonym: "non-resonant Raman spectroscopy" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-17T03:24:06Z

[Term]
id: CHMO:0001987
name: supercritical carbon dioxide drying
def: "The removal of solvent from a sample without passing through the liquid–gas boundary, by immersion in supercritical CO2 and de-pressurisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "CO2 critical point drying" EXACT []
synonym: "CO2 critical-point drying" EXACT []
synonym: "CO2 super-critical point drying" EXACT []
synonym: "supercritical CO2 drying" EXACT []
is_a: CHMO:0001556 ! supercritical drying
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T10:00:03Z

[Term]
id: CHMO:0001988
name: aerosol method
def: "A method for the synthesis of solid particles from an aerosol. The desired solid particles are suspended in a liquid, which is heated to 275–330 °C under pressure and passed through an orifice so that an aerosol forms. The particles in the aerosol are polymerised by partial evaporation of the solvent." [ISBN:0815515804]
synonym: "aerosol process" EXACT []
synonym: "aerosol processing" EXACT []
is_a: CHMO:0002063 ! colloid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T10:08:38Z

[Term]
id: CHMO:0001989
name: ethanol extraction
def: "The process of transferring a substance from any matrix into ethanol." [https://orcid.org/0000-0002-0640-0422]
synonym: "EtOH extraction" EXACT []
is_a: CHMO:0001598 ! solvent extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T10:18:25Z

[Term]
id: CHMO:0001990
name: co-assembly
def: "The process of two individual components of a sample associating to form a new pattern or structure." [https://orcid.org/0000-0002-0640-0422]
synonym: "Co-assembly" EXACT []
synonym: "coassembly" EXACT []
is_a: CHMO:0001302 ! assembly
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T10:35:02Z

[Term]
id: CHMO:0001991
name: holographic optical tweezers
def: "A piece of apparatus, consisting of a laser, a beam splitter, an optical microscope, a condenser and a CCD camera, that is used to manipulate microscopic particles. The beam splitter is used to create multiple laser beams that interfere forming multiple optical traps." [https://doi.org/10.1063/1.1148883]
synonym: "holographic optical trap" EXACT []
synonym: "HOTs" EXACT []
is_a: CHMO:0000946 ! optical tweezers
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T02:22:15Z

[Term]
id: CHMO:0001992
name: adsorption-desorption isotherm
def: "A plot of relative pressure vs. volume adsorbed obtained by measuring the amount of an inert gasesous or liquid substance (the 'sorbent', usually H2 or N2) which adsorbs onto the surface of interest (the 'sorbate'), and the subsequent amount that desorbs at a constant temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "adsorption-desorption isotherm" EXACT []
synonym: "adsorption/desorption isotherm" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0001167 ! is specified output of sorption-desorption measurement
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T02:10:30Z

[Term]
id: CHMO:0001993
name: nitrogen adsorption-desorption isotherm
def: "A plot of relative pressure vs. volume adsorbed obtained by measuring the amount of N2 gas that adsorbs onto the surface of interest (the 'sorbate'), and the subsequent amount that desorbs at a constant temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "N2 adsorption and desorption isotherm" EXACT []
synonym: "N2 adsorption-desorption isotherm" EXACT []
synonym: "N2 adsorption-desorption isotherms" EXACT []
synonym: "N2 adsorption/desorption isotherm" EXACT []
synonym: "nitrogen adsorption-desorption isotherm" EXACT []
synonym: "nitrogen adsorption-desorption isotherms" EXACT []
is_a: CHMO:0001992 ! adsorption-desorption isotherm
relationship: OBI:0000312 CHMO:0002583 ! is specified output of nitrogen sorption-desorption measurements
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T02:14:05Z

[Term]
id: CHMO:0001994
name: profilometer
def: "A piece of apparatus that measures surface profiles by dragging a (diamond) stylus across the sample surface. A feedback loop is used to maintain a fixed relationship between the stylus and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "stylus profilometer" EXACT []
synonym: "surface profilometer" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-18T03:13:06Z

[Term]
id: CHMO:0001995
name: atomic mass spectrometry
def: "Spectrometry where the sample is atomised and converted into gaseous ions which are characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "atomic MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T10:37:49Z

[Term]
id: CHMO:0001996
name: molecular mass spectrometry
def: "Spectrometry where the sample is converted into gaseous molecular ions, which are characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "molecular MS" EXACT []
is_a: CHMO:0000470 ! mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T10:52:47Z

[Term]
id: CHMO:0001997
name: multi-dimensional high-performance liquid chromatography
def: "A type of column chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles and the inlet pressure is relatively high. An initial separation proceeds in a primary column and parts of the eluent from this column are directed into one or more secondary columns." [https://orcid.org/0000-0002-0640-0422]
synonym: "multi-dimensional high-performance liquid chromatography" EXACT []
synonym: "multi-dimensional HPLC" EXACT []
synonym: "multidimensional high-pressure liquid chromatography" EXACT []
synonym: "multidimensional HPLC" EXACT []
is_a: CHMO:0002001 ! multi-dimensional chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T10:59:52Z

[Term]
id: CHMO:0001998
name: strong-cation-exchange reversed-phase high-performance liquid chromatography
def: "A type of column chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles and the inlet pressure is relatively high. An initial separation proceeds in a primary ion-exchange column (the particles of which shows no loss or gain of charge with varying pH) and parts of the eluent from this column are directed into a secondary column where the stationary phase is significantly less polar than the mobile phase." [https://orcid.org/0000-0002-0640-0422]
synonym: "SCX-RP HPLC" EXACT []
synonym: "SCX-RP-HPLC" EXACT []
synonym: "strong cation exchange  reverse phase  high performance liquid chromatography" EXACT []
synonym: "strong-cation-exchang reversed-phase high-pressure liquid chromatography" EXACT []
synonym: "strong-cation-exchang reversed-phase HPLC" EXACT []
synonym: "strong-cation-exchange reverse-phase HPLC" EXACT []
synonym: "strong-cation-exchange reversed phase high-performance liquid chromatography" EXACT []
synonym: "strong-cation-exchange reversed-phase high pressure liquid chromatography" EXACT []
is_a: CHMO:0001835 ! two-dimensional liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T11:05:17Z

[Term]
id: CHMO:0001999
name: multi-dimensional separation method
def: "A method that results in the separation of two or more components along two physical axes." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000999 ! separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T11:38:17Z

[Term]
id: CHMO:0002000
name: strong-cation-exchange reversed-phase high-performance liquid chromatography inductively coupled plasma mass spectrometry
def: "A method where the sample is first subjected to two-dimensional high-performance liquid chromatography (passed through two columns in sequence –-a primary ion-exchange column where the particles show no loss or gain of charge with varying pH, and a secondary column where the stationary phase is significantly less polar than the mobile phase). The eluent is then subjected to mass spectrometry where it is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction." [https://orcid.org/0000-0002-0640-0422]
synonym: "SCX-RP HPLC-ICP-MS" EXACT []
is_a: CHMO:0001836 ! two-dimensional liquid chromatography-tandem mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T11:44:18Z

[Term]
id: CHMO:0002001
name: multi-dimensional chromatography
def: "A multi-dimensional separation method where the separation processes are all chromatography." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09959"}
is_a: CHMO:0001999 ! multi-dimensional separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T11:45:14Z

[Term]
id: CHMO:0002002
name: obsolete: two-dimensional separation method-detection method
def: "An experiment in which a two-dimensional separation method is coupled to a detection method in order to detect one or more different components of a sample." [https://orcid.org/0000-0002-0640-0422]
is_obsolete: true
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T11:59:17Z

[Term]
id: CHMO:0002003
name: two-dimensional column chromatography
def: "A type of chromatography where an initial separation proceeds in a primary column and parts of the eluent from this column are directed into a secondary column." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001018 ! two-dimensional chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T11:48:19Z

[Term]
id: CHMO:0002004
name: two-dimensional chromatography-mass spectrometry
def: "A method in which a two-dimensional chromatography method is coupled to mass spectrometry." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000470 ! mass spectrometry
intersection_of: CHMO:0000470 ! mass spectrometry
intersection_of: BFO:0000118 CHMO:0001018 ! has proper occurrent part two-dimensional chromatography
relationship: BFO:0000118 CHMO:0001018 ! has proper occurrent part two-dimensional chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T12:00:43Z

[Term]
id: CHMO:0002005
name: multi-dimensional electrophoresis
def: "A multi-dimensional separation method where the separation processes are all electrophoresis." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001999 ! multi-dimensional separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T11:52:32Z

[Term]
id: CHMO:0002006
name: tandem dual-column high-performance liquid chromatography inductively coupled plasma mass spectrometry
def: "A method where the sample is first subjected to column chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles and the inlet pressure is relatively high. The sample passes through two columns (anion and cation exchange) in series. The eluent is then subjected to mass spectrometry where it is ionised in a plasma which has been generated by electromagnetic induction." [ISBN:0471213861]
synonym: "tandem dual-column HPLC-ICP-MS" EXACT []
is_a: CHMO:0002008 ! two-dimensional high-performance liquid chromatography-mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T01:34:38Z

[Term]
id: CHMO:0002007
name: two-dimensional liquid chromatography-mass spectrometry
def: "A method in which a two-dimensional chromatography method , where the mobile phase is a liquid, is coupled to mass spectrometry," [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002004 ! two-dimensional chromatography-mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T01:37:29Z

[Term]
id: CHMO:0002008
name: two-dimensional high-performance liquid chromatography-mass spectrometry
def: "A method in which a two-dimensional chromatography method , where the mobile phase is a liquid and the inlet pressure is relatively high, is coupled to mass spectrometry," [https://orcid.org/0000-0002-0640-0422]
synonym: "2D HPLC-MS" EXACT []
is_a: CHMO:0002007 ! two-dimensional liquid chromatography-mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T01:39:11Z

[Term]
id: CHMO:0002009
name: strong-cation-exchange reversed-phase high-performance liquid chromatography atmospheric pressure chemical ionisation tandem mass spectrometry
def: "A method where the sample is first subjected to two-dimensional high-performance liquid chromatography (passed through two columns in sequence –-a primary ion-exchange column where the particles show no loss or gain of charge with varying pH, and a secondary column where the stationary phase is significantly less polar than the mobile phase). The eluent is then subjected to mass spectrometry where it is ionised by interaction (electron or proton transfer) with reagent (N2, O2, H2O) gaseous ions at atmospheric pressure. The sample is analysed by two mass spectrometers in series." [https://orcid.org/0000-0002-0640-0422]
synonym: "SCX-RP HPLC-APCI-MS/MS" EXACT []
synonym: "SCX-RP HPLC-APCI-MS2" EXACT []
is_a: CHMO:0001836 ! two-dimensional liquid chromatography-tandem mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T01:45:33Z

[Term]
id: CHMO:0002010
name: analytical centrifugation
def: "A separation method where components of a sample are separated on the basis of their density in a centrifuge according to the centrifugal force they experience. During centrifugation the sample can be monitored in real time through an optical detection system or using ultraviolet light absorption." [FIX:0000255, https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0302886 ! centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T01:54:54Z

[Term]
id: CHMO:0002011
name: sequential centrifugation
def: "A separation method where the components of a sample are separated on the basis of their density in a centrifuge according to the centrifugal force they experience. The sample is centrifuged in a number of separate, sequential steps." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0302886 ! centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T01:59:21Z

[Term]
id: CHMO:0002012
name: low-speed centrifugation
def: "A separation method where the components of a sample  are separated on the basis of their density in a centrifuge according to the centrifugal force they experience. Samples are spun at <5000 rpm." [FIX:0000261, https://orcid.org/0000-0002-0640-0422]
synonym: "low speed centrifugation" EXACT []
is_a: OBI:0302886 ! centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:00:33Z

[Term]
id: CHMO:0002013
name: high-speed centrifugation
def: "A separation method where components of a sample are separated on the basis of their density in a centrifuge according to the centrifugal force they experience. Samples are spun at >5000 rpm." [https://orcid.org/0000-0002-0640-0422]
synonym: "high speed centrifugation" EXACT []
is_a: OBI:0302886 ! centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:03:14Z

[Term]
id: CHMO:0002014
name: preparative centrifugation
def: "A method where a sample is purified by removing impurities on the basis of their density in a centrifuge." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0302886 ! centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:05:24Z

[Term]
id: CHMO:0002015
name: differential centrifugation
def: "A separation method where the components of a cell are separated on the basis of their density in a centrifuge according to the centrifugal force they experience. The sample is centrifuged in a number of separate, sequential steps; each time the pellet is removed and the speed increased." [FIX:0000264, https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002011 ! sequential centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:10:04Z

[Term]
id: CHMO:0002016
name: ultracentrifugation
def: "A method where components of a sample are separated on the basis of their density in an ultracentrifuge according to the centrifugal force they experience. Samples are spun at speeds of up to 150,000 rpm." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-centrifugation" EXACT []
is_a: CHMO:0002013 ! high-speed centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:13:13Z

[Term]
id: CHMO:0002017
name: density-gradient centrifugation
def: "A method where the components of a sample are separated on the basis of their density, in a dense medium or density gradient, in a centrifuge, according to the centrifugal force they experience." [https://orcid.org/0000-0002-0640-0422]
synonym: "density gradient centrifugation" EXACT []
is_a: OBI:0302886 ! centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:18:10Z

[Term]
id: CHMO:0002018
name: isopycnic centrifugation
alt_id: CHMO:0002507
def: "A method where the components of a sample are separated on the basis of their density, in a density gradient of e.g. CsCl in a centrifuge, according to buoyant density. The species in the sample move through the gradient until they reach a point where their density and that of the gradient are identical." [https://orcid.org/0000-0002-0640-0422]
synonym: "equilibrium centrifugation" EXACT []
synonym: "sedimentation equilibrium centrifugation" EXACT []
is_a: CHMO:0002017 ! density-gradient centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:20:10Z

[Term]
id: CHMO:0002019
name: rate-zonal centrifugation
def: "A method where the components of a sample are separated on the basis of their density, in a density gradient of e.g. CsCl in a centrifuge, according to mass. The species in the sample move through the gradient until they reach a point where their density and that of the gradient are identical." [FIX:0000263, https://orcid.org/0000-0002-0640-0422]
synonym: "rate zonal centrifugation" EXACT []
is_a: CHMO:0002017 ! density-gradient centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:23:02Z

[Term]
id: CHMO:0002020
name: homogenisation
def: "The intensive mixing of mutually insoluble phases (sometimes with addition of surfactants) to obtain a soluble suspension or emulsion." [https://orcid.org/0000-0002-0640-0422]
synonym: "homogenation" EXACT []
synonym: "homogenization" EXACT []
is_a: CHMO:0001685 ! mixing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:29:46Z

[Term]
id: CHMO:0002021
name: triple quadrupole mass spectrometer
def: "A quadrupole mass spectrometer in which the detector is a linear sequence of three quadrupole mass-to-charge analysers." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12604"}
synonym: "triple quadrapole mass spectrometer" EXACT []
synonym: "triple-qudrupole mass spectrometer" EXACT []
is_a: CHMO:0000963 ! quadrupole mass spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:31:09Z

[Term]
id: CHMO:0002022
name: atmospheric pressure chemical ionisation
def: "A \"chemical ionization of a sample that is a gas or nebulized liquid, using an atmospheric pressure corona discharge or beta emitter such as 63 Ni\"" [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'atmospheric pressure chemical ionization' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.12336", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.12336"}
is_a: CHMO:0001669 ! chemical ionisation
property_value: OMO:0003005 "atmospheric pressure chemical ionization" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12336"}
property_value: OMO:0003012 "APCI" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12336"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-19T02:41:40Z

[Term]
id: CHMO:0002023
name: ion-exchange high-performance liquid chromatography
def: "Column chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles, the inlet pressure is relatively high and the separation is caused by differences in ion-exchange affinity." [https://orcid.org/0000-0002-0640-0422]
synonym: "IE-HPLC" EXACT []
synonym: "IEX-HPLC" EXACT []
synonym: "ion exchange high performance liquid chromatography" EXACT []
synonym: "ion exchange HPLC" EXACT []
synonym: "ion-exchange high-pressure liquid chromatography" EXACT []
synonym: "ion-exchange HPLC" EXACT []
is_a: CHMO:0001009 ! high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T09:28:45Z

[Term]
id: CHMO:0002024
name: tandem dual-column high-performance liquid chromatography atmospheric pressure chemical ionisation tandem mass spectrometry
def: "A method where the sample is first subjected to column chromatography where the mobile phase is a liquid, the stationary phase consists of very small particles and the inlet pressure is relatively high. The sample passes through two columns (anion and cation exchange) in series. The eluent is then subjected to mass spectrometry where it is ionised by interaction (electron or proton transfer) with reagent (N2, O2, H2O) gaseous ions at atmospheric pressure, and then analysed by two mass spectrometers in series." [ISBN:0471213861]
synonym: "tandem dual-column HPLC-APCI-MS/MS" EXACT []
is_a: CHMO:0001836 ! two-dimensional liquid chromatography-tandem mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T10:12:28Z

[Term]
id: CHMO:0002025
name: nuclear magnetic resonance titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point is reached. The titration is monitored by observing the changes in sucessive NMR spectra, taken after each addition of titrant." [rsc:pr]
synonym: "NMR titration" EXACT []
is_a: CHMO:0001211 ! titration
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T03:17:26Z

[Term]
id: CHMO:0002026
name: polarised neutron reflectometry
def: "A method for determining structure by directing polarised neutrons onto an extremely flat surface and measuring the intensity of the reflected neutrons as a function of angle and neutron wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "PNR" EXACT []
synonym: "polarised neutron reflection" EXACT []
synonym: "polarised neutron reflectivity" EXACT []
synonym: "polarized neutron reflection" EXACT []
synonym: "polarized neutron reflectivity" EXACT []
synonym: "polarized neutron reflectometry" EXACT []
synonym: "spin polarised neutron reflectivity" EXACT []
synonym: "spin polarized neutron reflectivity" EXACT []
synonym: "spin-polarised reflection measurements" EXACT []
synonym: "spin-polarized reflection measurements" EXACT []
is_a: CHMO:0000210 ! neutron reflectometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T03:59:47Z

[Term]
id: CHMO:0002027
name: magnetic contrast neutron reflectometry
def: "A method for determining structure by directing two beams of polarised neutrons (one spin 'up' and one spin 'down') onto the sample, which contains a ferromagnetic reference layer, and measuring the intensity of the reflected neutrons in the presence of an applied magnetic field." [https://doi.org/10.1039/b822411k]
synonym: "magnetic contrast neutron reflection" EXACT []
synonym: "magnetic contrast neutron reflectivity" EXACT []
synonym: "magnetic contrast reflection measurements" EXACT []
synonym: "magnetic-contrast neutron reflection" EXACT []
synonym: "magnetic-contrast neutron reflectometry" EXACT []
synonym: "magnetic-contrast reflection measurements" EXACT []
synonym: "MCNR" EXACT []
is_a: CHMO:0002026 ! polarised neutron reflectometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:09:32Z

[Term]
id: CHMO:0002028
name: 129Xe Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 129Xe nuclei is detected." [CHEBI:52453, FIX:0000750, https://orcid.org/0000-0002-0640-0422]
synonym: "129Xe Moessbauer spectrometry" EXACT []
synonym: "129Xe Moessbauer spectroscopy" EXACT []
synonym: "129Xe Mossbauer spectrometry" EXACT []
synonym: "129Xe Mossbauer spectroscopy" EXACT []
synonym: "129Xe Mössbauer spectrometry" EXACT []
synonym: "129Xe Mössbauer spectroscopy" EXACT []
synonym: "129Xe Mößbauer spectrometry" EXACT []
synonym: "129Xe Mößbauer spectroscopy" EXACT []
synonym: "129Xe recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "xenon-129 Moessbauer spectroscopy" EXACT []
synonym: "xenon-129 Mößbauer spectroscopy" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:27:35Z

[Term]
id: CHMO:0002029
name: 127I Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 127I nuclei is detected." [CHEBI:52631, FIX:0000737, https://orcid.org/0000-0002-0640-0422]
synonym: "127I Moessbauer spectroscopy" EXACT []
synonym: "127I Mossbauer spectroscopy" EXACT []
synonym: "127I Mössbauer spectroscopy" EXACT []
synonym: "127I Mößbauer spectroscopy" EXACT []
synonym: "127I recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "iodine-127 Moessbauer spectroscopy" EXACT []
synonym: "iodine-127 Mößbauer spectroscopy" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:30:39Z

[Term]
id: CHMO:0002030
name: 57Fe Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 57Fe nuclei is detected." [CHEBI:52623, FIX:0000732, https://orcid.org/0000-0002-0640-0422]
synonym: "57Fe Moessbauer spectroscopy" EXACT []
synonym: "57Fe Mossbauer spectroscopy" EXACT []
synonym: "57Fe Mössbauer spectroscopy" EXACT []
synonym: "57Fe Mößbauer spectroscopy" EXACT []
synonym: "57Fe recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "iron-57 Moessbauer spectroscopy" EXACT []
synonym: "iron-57 Mößbauer spectroscopy" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:33:40Z

[Term]
id: CHMO:0002031
name: 119Sn Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 119Sn nuclei is detected." [CHEBI:52230, FIX:0000733, https://orcid.org/0000-0002-0640-0422]
synonym: "119Sn Moessbauer spectroscopy" EXACT []
synonym: "119Sn Mossbauer spectroscopy" EXACT []
synonym: "119Sn Mössbauer spectroscopy" EXACT []
synonym: "119Sn Mößbauer spectroscopy" EXACT []
synonym: "119Sn recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "tin-119 Moessbauer spectroscopy" EXACT []
synonym: "tin-119 Mößbauer spectroscopy" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy
relationship: CHMO:0002922 CHEBI:52230 ! probes_atom tin-119 atom
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:35:04Z

[Term]
id: CHMO:0002032
name: 121Sb Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 121Sb nuclei is detected." [CHEBI:52624, FIX:0000734, https://orcid.org/0000-0002-0640-0422]
synonym: "121Sb Moessbauer spectroscopy" EXACT []
synonym: "121Sb Mossbauer spectroscopy" EXACT []
synonym: "121Sb recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "antimony-121 Moessbauer spectroscopy" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:43:30Z

[Term]
id: CHMO:0002033
name: 125Te Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 125Te nuclei is detected." [CHEBI:52452, https://orcid.org/0000-0002-0640-0422]
synonym: "125Te Moessbauer spectroscopy" EXACT []
synonym: "125Te Mossbauer spectroscopy" EXACT []
synonym: "125Te recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "tellurium-125 Moessbauer spectroscopy" EXACT []
xref: FIX:0000735
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:46:12Z

[Term]
id: CHMO:0002034
name: 151Eu Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 151Eu nuclei is detected." [CHEBI:52637, https://orcid.org/0000-0002-0640-0422]
synonym: "151Eu Moessbauer spectroscopy" EXACT []
synonym: "151Eu Mossbauer spectroscopy" EXACT []
synonym: "151Eu recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "europium-151 Moessbauer spectroscopy" EXACT []
xref: FIX:0000736
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:47:53Z

[Term]
id: CHMO:0002035
name: 129I Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 129I nuclei is detected." [CHEBI:52636, FIX:0000754, https://orcid.org/0000-0002-0640-0422]
synonym: "129I Moessbauer spectroscopy" EXACT []
synonym: "129I Mossbauer spectroscopy" EXACT []
synonym: "129I recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "iodine-129 Moessbauer spectroscopy" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:49:05Z

[Term]
id: CHMO:0002036
name: 197Au Mossbauer spectroscopy
def: "Spectroscopy where the intensity of a gamma-rays beam transmitted through a solid sample containing 197Au nuclei is detected." [CHEBI:52454, FIX:0000738, https://orcid.org/0000-0002-0640-0422]
synonym: "197Au Moessbauer spectroscopy" EXACT []
synonym: "197Au Mossbauer spectroscopy" EXACT []
synonym: "197Au recoil-free gamma-ray resonance absorption spectroscopy" EXACT []
synonym: "gold-197 Moessbauer spectroscopy" EXACT []
is_a: CHMO:0000417 ! Mossbauer spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-22T04:55:14Z

[Term]
id: CHMO:0002038
name: obsolete: two-dimensional separation method-measurement method
def: "A method in which a two-dimensional separation method is coupled to a measurement method." [https://orcid.org/0000-0002-0640-0422]
is_obsolete: true
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-23T04:50:10Z

[Term]
id: CHMO:0002039
name: optical density measurement
def: "The measurement of the light transmitted through a sample for a given wavelength." [ISBN:038733341X]
synonym: "O.D. measurement" EXACT []
synonym: "OD measurement" EXACT []
synonym: "optical densiometry" EXACT []
synonym: "optical densitometry" EXACT []
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T05:59:59Z

[Term]
id: CHMO:0002040
name: ultrasonic velocimetry
def: "A method for determining the velocity of a sample by measuring the Doppler shift experienced by ultrasound radiation." [ISBN:047139484X]
synonym: "acoustic Doppler velocimetry" EXACT []
synonym: "acoustic velocimetry" EXACT []
synonym: "ADV" EXACT []
synonym: "sonic velocimetry" EXACT []
synonym: "UDV" EXACT []
synonym: "ultrasound Doppler velocimetry" EXACT []
synonym: "ultrasound-Doppler velocimetry" EXACT []
synonym: "velocity measurement using ultrasound" EXACT []
is_a: CHMO:0000927 ! velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:08:54Z

[Term]
id: CHMO:0002041
name: microwave velocimetry
def: "A method for determining the velocity of a sample by measuring the Doppler shift experienced by microwave radiation. This is the method used by police to measure the speed of a vehicle using a radar gun." [ISBN:047139484X]
synonym: "microwave Doppler velocimetry" EXACT []
is_a: CHMO:0000927 ! velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:15:35Z

[Term]
id: CHMO:0002042
name: optical velocimetry
def: "The measurement of the velocity of a moving object or medium using light." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000927 ! velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:15:46Z

[Term]
id: CHMO:0002043
name: laser Doppler velocimetry
def: "A method for determining the velocity or zeta-potential of a sample by measuring the Doppler shift experienced by light. A laser beam is directed at a series of fine particles in the medium of interest, and the reflected (or Doppler-shifted) beam then produces an interference pattern with a reference beam." [ISBN:047139484X]
synonym: "laser anemometry" EXACT []
synonym: "laser Doppler anemometry" EXACT []
synonym: "LDA" EXACT []
synonym: "optical anemometry" EXACT []
is_a: CHMO:0002042 ! optical velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:17:58Z

[Term]
id: CHMO:0002044
name: ultrasonic speckle velocimetry
def: "A method for measuring the velocity of a sample by detecting and analysing successive ultrasonic speckle signals that result from the interference of backscattered echoes of successive incident pulses of ultrasonic radiation (36 MHz)." [https://doi.org/10.1039/b906274b]
synonym: "ultrasonic speckle velocity measurement" EXACT []
synonym: "USV" EXACT []
is_a: CHMO:0002040 ! ultrasonic velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:36:27Z

[Term]
id: CHMO:0002045
name: time-resolved ultrasonic speckle velocimetry
def: "A method for measuring the velocity of a sample by detecting and analysing successive ultrasonic speckle signals that result from the interference of backscattered echoes of successive incident pulses of ultrasonic radiation (36 MHz) as a function of time." [https://doi.org/10.1039/b906274b]
synonym: "time-resolved ultrasonic speckle velocity measurement" EXACT []
is_a: CHMO:0002044 ! ultrasonic speckle velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:51:17Z

[Term]
id: CHMO:0002046
name: nuclear magnetic resonance velocimetry
def: "The measurement of the velocity of a moving object or medium using an NMR signal." [https://orcid.org/0000-0002-0640-0422]
synonym: "NMR velocimetry" EXACT []
synonym: "nuclear magnetic resonance (NMR) velocimetry" EXACT []
is_a: CHMO:0000927 ! velocimetry
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:52:14Z

[Term]
id: CHMO:0002047
name: spin tagging velocimetry
def: "A method for determining the velocity of a fluid by tagging (presaturating the magnetisation in) a particular group of spins and tracking them in a fluid flow using NMR spectroscopy." [ISBN:3527320083]
synonym: "spin tagging" EXACT []
synonym: "spin tagging NMR velocimetry" EXACT []
synonym: "spin tagging nuclear magnetic resonance velocimetry" EXACT []
synonym: "ST" EXACT []
is_a: CHMO:0002046 ! nuclear magnetic resonance velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:54:09Z

[Term]
id: CHMO:0002048
name: phase-contrast velocimetry
def: "A method for determining the velocity of fluids by using magnetic field gradients to encode velocity information into the phase of an NMR signal." [ISBN:3527320083]
synonym: "PC velocimetry" EXACT []
synonym: "phase contrast velocimetry" EXACT []
synonym: "phase-contrast NMR velocimetry" EXACT []
synonym: "phase-contrast nuclear magnetic resonance velocimetry" EXACT []
is_a: CHMO:0002046 ! nuclear magnetic resonance velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-29T06:54:24Z

[Term]
id: CHMO:0002049
name: flow-compensated phase-contrast velocimetry
def: "A method for determining the velocity of fluids by using magnetic field gradients to encode velocity information into the phase of the NMR signal. All other contributions to the magnetic gradient phase are set to zero; the only velocity contribution to the phase is due to the flow of the sample ('flow compensation')." [ISBN:3527320083]
synonym: "flow-compensated phase contrast NMR velocimetry" EXACT []
synonym: "flow-compensated phase contrast nuclear magnetic resonance velocimetry" EXACT []
is_a: CHMO:0002048 ! phase-contrast velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T09:01:09Z

[Term]
id: CHMO:0002050
name: laser-induced thermal-acoustic velocimetry
def: "A method for determining the velocity of a sample flow using two coherent intersecting pulsed laser beams to create a density grating in the sample and a third, continuous, laser beam to detect the Doppler shift in the signal." [https://doi.org/10.1364/OL.25.000224]
synonym: "laser-induced thermal acoustic (LITA) velocimetry" EXACT []
synonym: "laser-induced thermal acoustic velocimetry" EXACT []
synonym: "LITA velocimetry" EXACT []
is_a: CHMO:0002040 ! ultrasonic velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T09:31:43Z

[Term]
id: CHMO:0002051
name: multiple-modulation multiple-echo velocimetry
def: "A method for determining the velocity of fluids by encoding it into an NMR signal. The NMR signal is produced using multiple spin echoes from several radio frequency pulses in the presence of a constant magnetic field gradient." [ISBN:3527320083]
synonym: "MMMEV" EXACT []
synonym: "multiple modulation multiple echo velocimetry" EXACT []
is_a: CHMO:0002046 ! nuclear magnetic resonance velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T09:02:55Z

[Term]
id: CHMO:0002052
name: pulsed-field gradient velocimetry
def: "A method for determining the velocity of fluids by using a pulsed-field gradient spin echo sequence to encode the velocity into an NMR signal. Both flow and Brownian motion components of the velocity are measured." [ISBN:3527320083]
synonym: "pulsed gradient spin echo NMR velocimetry" EXACT []
synonym: "pulsed gradient spin echo nuclear magnetic resonance velocimetry" EXACT []
synonym: "pulsed gradient spin echo velocimetry" EXACT []
is_a: CHMO:0002046 ! nuclear magnetic resonance velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T09:18:50Z

[Term]
id: CHMO:0002053
name: laser-induced thermal-acoustic velocimetry with heterodyne detection
def: "A method for determining the velocity of a sample flow using two coherent intersecting pulsed laser beams to create a density grating in the sample and a third, continuous, laser beam to detect the Doppler shift in the signal. Heterodyne signal detection (non-linear mixing with radiation of a reference frequency) is employed to recover the Doppler shift." [https://doi.org/10.1364/OL.25.000224]
synonym: "heterodyne laser-induced thermal acoustic velocimetry" EXACT []
synonym: "heterodyne LITA velocimetry" EXACT []
is_a: CHMO:0002050 ! laser-induced thermal-acoustic velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T09:40:59Z

[Term]
id: CHMO:0002054
name: high-temperature ultrasonic velocimetry
def: "A method for detemining the velocity of metallic or semiconductor melts (at ~1000 °C) by measuring the Doppler shift experienced by ultrasound radiation." [http://www.ktu.lt/ultra/journal/pdf_63_2/63-2008-No.2_01-Kazys.pdf]
synonym: "HITUV" EXACT []
synonym: "igh temperature ultrasonic velocimetry" EXACT []
is_a: CHMO:0002040 ! ultrasonic velocimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T09:45:56Z

[Term]
id: CHMO:0002055
name: four-dimensional nuclear magnetic resonance spectroscopy
def: "Any type of nuclear magnetic resonance spectroscopy in which four independent frequency dimensions are employed for the correlation and dispersal of signals (by employing three magnetisation transfer steps). Each signal is described by four frequencies, thus effecting the distribution of signals within an axis of cubes." [FIX:0000145, rsc:pr]
synonym: "4D NMR" EXACT []
synonym: "4D-NMR" EXACT []
synonym: "four-dimensional NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T10:00:27Z

[Term]
id: CHMO:0002060
name: two-dimensional heteronuclear single quantum coherence-nuclear Overhauser effect spectroscopy
def: "A 2D NMR experiment which correlates the chemical shifts of spatially proximate protons with the chemical shifts of all (of one type of) their covalently bound heteronuclei." [FIX:0000183, rsc:pr]
synonym: "2D HSQC-NOESY" EXACT []
synonym: "2D NOESY-HSQC" EXACT []
synonym: "two-dimensional heteronuclear single quantum coherence nuclear Overhauser effect spectroscopy" EXACT []
is_a: CHMO:0000931 ! heteronuclear two-dimensional nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T10:23:52Z

[Term]
id: CHMO:0002061
name: two-dimensional heteronuclear single quantum coherence-total correlation spectroscopy
def: "A 2D NMR experiment which correlates the chemical shifts of all the protons in a spin system with the chemical shifts of all (of one type of) their covalently bound heteronuclei." [FIX:0000182, rsc:pr]
synonym: "2D HSQC-TOCSY" EXACT []
synonym: "2D TOCSY-HSQC" EXACT []
synonym: "two-dimensional heteronuclear single quantum coherence total correlation spectroscopy" EXACT []
is_a: CHMO:0000931 ! heteronuclear two-dimensional nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T10:27:20Z

[Term]
id: CHMO:0002062
name: photon cross correlation spectroscopy
def: "A method for determining the size distribution of a sample of small particles in concentrated or opaque solutions by illuminating the sample with two laser beams and cross-correlating the time-dependent fluctuations in the intensity of the scattered light caused by Brownian motion." [https://orcid.org/0000-0002-0640-0422]
synonym: "PCCS" EXACT []
is_a: CHMO:0000167 ! dynamic light scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T10:32:52Z

[Term]
id: CHMO:0002063
name: colloid method
def: "Any method for the synthesis or processing of colloids (mixtures where one substance is dispersed evenly throughout another)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001301 ! synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T10:40:32Z

[Term]
id: CHMO:0002064
name: emulsion method
def: "A method for dispersing two or more immiscible liquids by shaking, stirring or homogenising the mixture." [https://orcid.org/0000-0002-0640-0422]
synonym: "emulsification" EXACT []
synonym: "emulsion process" EXACT []
synonym: "emulsion processing" EXACT []
is_a: CHMO:0002063 ! colloid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T10:41:01Z

[Term]
id: CHMO:0002065
name: Pickering emulsion method
def: "A method for dispersing two or more immiscible liquid by shaking, stirring or homogenising the mixture. The emulsion is stablised by adding finely divided insoluble solid particles (e.g. latex or silica)." [https://doi.org/10.1039/CT9079102001]
synonym: "Pickering emulsification" EXACT []
synonym: "Pickering emulsion process" EXACT []
synonym: "Pickering emulsion processing" EXACT []
is_a: CHMO:0002064 ! emulsion method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-06-30T10:43:24Z

[Term]
id: CHMO:0002066
name: trituration
def: "Purification of crude chemical compounds containing solid impurities where a solvent is chosen in which the desired product is insoluble and the undesired by-products are very soluble (or vice versa). The crude material is washed with the solvent and filtered away, leaving the purified product in solid form and any impurities in solution." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002231 ! purification
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-01T02:42:13Z

[Term]
id: CHMO:0002067
name: variable-angle polarised absorption spectroscopy
def: "Spectroscopy where the absorption of linearly (p-) polarised UV-vis light by a poled thin film sample, as it is rotated about the vertical axis, is recorded at incremental angles of incidence." [https://doi.org/10.1063/1.356142]
synonym: "VAPAS" EXACT []
synonym: "variable angle polarised absorption spectroscopy" EXACT []
synonym: "variable angle polarized absorption spectroscopy" EXACT []
is_a: CHMO:0000776 ! linear dichroism spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-01T02:56:43Z

[Term]
id: CHMO:0002068
name: ratio variable-angle polarised absorption spectroscopy
def: "Variable-angle polarised absorption spectroscopy where the angle-independent s-polarisation of the light is also measured as a reference." [http://depts.washington.edu/eooptic/NSF/RVAPAS.pdf, https://doi.org/10.1063/1.345121]
synonym: "ratio variable angle polarised absorption spectroscopy" EXACT []
synonym: "ratio variable angle polarized absorption spectroscopy" EXACT []
synonym: "ratio variable-angle polarized absorption spectroscopy" EXACT []
synonym: "RVAPAS" EXACT []
synonym: "VAPRAS" EXACT []
synonym: "variable angle polarised-referenced absorption spectroscopy" EXACT []
synonym: "variable angle polarization referenced absorbtion spectroscopy" EXACT []
synonym: "variable angle polarized-referenced absorption spectroscopy" EXACT []
synonym: "variable-angle polarised-referenced absorption spectroscopy" EXACT []
synonym: "variable-angle polarized-referenced absorption spectroscopy" EXACT []
is_a: CHMO:0002067 ! variable-angle polarised absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-01T02:56:55Z

[Term]
id: CHMO:0002069
name: TE buffer
def: "A buffer solution where the pH is maintained by Tris [tris(hydroxymethyl)aminomethane] and EDTA (ethylenediaminetetraacetic acid). TE buffer is used to protect DNA or RNA from degradation." [https://orcid.org/0000-0002-0640-0422]
synonym: "TE buffer solution" EXACT []
is_a: CHMO:0001754 ! Tris buffer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-01T06:35:19Z

[Term]
id: CHMO:0002070
name: near-edge X-ray absorption fine structure spectrum
def: "A plot of intensity vs. energy obtained by measuring the number and energy of X-rays absorbed by the sample within 40 eV of the absorption edge (the part of the spectrum where the incident X-ray energy matches the binding energy of an electron)." [https://orcid.org/0000-0002-0640-0422]
synonym: "near edge X-ray absorption spectrum" EXACT []
synonym: "near-edge X-ray absorption fine structure spectra" EXACT []
synonym: "NEXAF spectra" EXACT []
synonym: "NEXAF spectrum" EXACT []
synonym: "X-ray absorption near edge structure (XANES) spectrum" EXACT []
synonym: "X-ray absorption near edge structure spectra" EXACT []
synonym: "X-ray absorption near edge structure spectrum" EXACT []
synonym: "XANES spectra" EXACT []
synonym: "XANES spectrum" EXACT []
is_a: CHMO:0000830 ! X-ray spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-01T04:51:37Z

[Term]
id: CHMO:0002071
name: isothermal titration calorimetry curve
def: "A plot of energy against time obtained from the measurement of the heat evolved during a chemical or biochemical reaction (such as protein-receptor binding)." [https://doi.org/10.1021/jp057554e, https://orcid.org/0000-0002-0640-0422]
synonym: "isothermal titration calorimetric curve" EXACT []
synonym: "ITC curve" EXACT []
synonym: "ITC curves" EXACT []
synonym: "ITC-curve" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-01T06:40:49Z

[Term]
id: CHMO:0002072
name: ultraviolet-visible-near infrared spectrometer
def: "A piece of apparatus that consists of: a light source; a holder for the sample; a diffraction grating or monochromator to separate the different wavelengths of light; a detector, and is used to measure spectra in the range ultraviolet to near-infrared (190-2000 nm) resulting in electronic transitions within the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultraviolet-visible-near infrared absorption spectrometer" EXACT []
synonym: "ultraviolet-visible-near infrared spectrometer" EXACT []
synonym: "UV-Vis-NIR absorption spectrometer" EXACT []
synonym: "UV-vis-NIR absorption spectrometer" EXACT []
synonym: "UV-VIS-NIR spectrometer" EXACT []
synonym: "UV-Vis-NIR spectrometer" EXACT []
synonym: "UV-Vis-NIR spectrophotometer" EXACT []
synonym: "UV-visible-near IR absorption spectrometer" EXACT []
synonym: "UV-visible-near IR spectrometer" EXACT []
is_a: CHMO:0002232 ! spectrophotometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-01T06:48:29Z

[Term]
id: CHMO:0002073
name: thermogravimetry curve
def: "A plot of weight% vs. temperature, usually consisting of a series of steps, obtained by measuring the mass of a sample during heating." [https://doi.org/10.1039/b609733b]
synonym: "TGA curve" EXACT []
synonym: "TGA curves" EXACT []
synonym: "TGA plot" EXACT []
synonym: "TGA profile" EXACT []
synonym: "TGA profiles" EXACT []
synonym: "TGA thermogram" EXACT []
synonym: "TGA thermograms" EXACT []
synonym: "thermal gravimetric analysis curve" EXACT []
synonym: "thermo-gravimetric analysis curve" EXACT []
synonym: "thermogram" EXACT []
synonym: "thermograms" EXACT []
synonym: "thermogravimetric analysis curve" EXACT []
synonym: "thermogravimetric curve" EXACT []
synonym: "thermogravimetric curves" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T09:45:39Z

[Term]
id: CHMO:0002074
name: 79Br nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 79Br nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52743, rsc:pr]
synonym: "79Br NMR" EXACT []
synonym: "79Br NMR spectrometry" EXACT []
synonym: "79Br NMR spectroscopy" EXACT []
synonym: "79Br nuclear magnetic resonance spectrometry" EXACT []
synonym: "79Br-NMR" EXACT []
synonym: "bromine-79 NMR" EXACT []
synonym: "bromine-79 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T01:34:48Z

[Term]
id: CHMO:0002075
name: 29Si cross-polarisation magic angle spinning
def: "A type of NMR spectroscopy using a solid sample. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field). Cross polarisation is used to enhance the signal from weakly coupled nuclei such as 29Si nuclei." [FIX:0001059, ISBN:0-19-855567-9]
synonym: "29Si CP-MAS" EXACT []
synonym: "29Si CP-MAS NMR" EXACT []
synonym: "29Si CP/MAS" EXACT []
synonym: "29Si CP/MAS NMR" EXACT []
synonym: "29Si CPMAS" EXACT []
synonym: "29Si CPMAS NMR" EXACT []
synonym: "29Si cross polarisation magic angle spinning" EXACT []
synonym: "29Si cross polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "29Si cross polarization magic angle spinning" EXACT []
synonym: "29Si cross polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "29Si cross-polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "29Si cross-polarization magic angle spinning" EXACT []
synonym: "29Si cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "silicon-29  cross-polarisation magic angle spinning" EXACT []
is_a: CHMO:0000617 ! cross-polarisation magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T02:24:00Z

[Term]
id: CHMO:0002076
name: isothermal calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) at constant temperature during a chemical or biochemical reaction." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000682 ! calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:28:24Z

[Term]
id: CHMO:0002077
name: isobaric calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy)  at constant pressure during a chemical or biochemical reaction." [https://orcid.org/0000-0002-0640-0422]
synonym: "constant pressure calorimetry" EXACT []
synonym: "constant-pressure calorimetry" EXACT []
is_a: CHMO:0000682 ! calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:32:15Z

[Term]
id: CHMO:0002078
name: scanning calorimetry
def: "A calorimetry that varies a known variable (step-wise or linear), whilst another variable is kept constant." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12305"}
is_a: CHMO:0000682 ! calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:38:23Z

[Term]
id: CHMO:0002079
name: adiabatic scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction by the known variation (step-wise or linear) of the temperature, whilst the pressure is kept constant. Scanning rates on the order of a few mK min-1 are used and a constant power is continuously applied to (or extracted from) the sample." [https://doi.org/10.1021/jf0110396]
synonym: "ASC" EXACT []
is_a: CHMO:0002080 ! temperature-controlled scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:39:03Z

[Term]
id: CHMO:0002080
name: temperature-controlled scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction by the known variation (step-wise or linear) of the temperature, whilst the pressure is kept constant." [https://orcid.org/0000-0002-0640-0422]
synonym: "TCSC" EXACT []
is_a: CHMO:0002078 ! scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:40:26Z

[Term]
id: CHMO:0002081
name: pressure-controlled scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction by the known variation (step-wise or linear) of the pressure, whilst the temperature is kept constant." [https://orcid.org/0000-0002-0640-0422]
synonym: "PCSC" EXACT []
is_a: CHMO:0002078 ! scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:41:33Z

[Term]
id: CHMO:0002082
name: dynamic scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction as a function of temperature." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002078 ! scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:49:42Z

[Term]
id: CHMO:0002083
name: dynamic differential scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction of both a sample and a reference, by the known variation (step-wise or linear) of temperature whilst a second variable is kept constant. The power input is in the form of a saw-tooth wave." [ISBN:0803128878]
synonym: "DDSC" EXACT []
is_a: CHMO:0002085 ! temperature-modulated differential scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:54:18Z

[Term]
id: CHMO:0002084
name: modulated differential scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction of both a sample and a reference, by the known variation (step-wise or linear) of temperature whilst a second variable is kept constant. The power input is in the form of a sine wave." [ISBN:0803128878]
synonym: "MDSC" EXACT []
is_a: CHMO:0002085 ! temperature-modulated differential scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:54:53Z

[Term]
id: CHMO:0002085
name: temperature-modulated differential scanning calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction of both a sample and a reference, by the known variation (step-wise or linear) of temperature whilst a second variable is kept constant." [ISBN:0803128878]
synonym: "TMDSC" EXACT []
is_a: CHMO:0000684 ! differential scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T03:56:31Z

[Term]
id: CHMO:0002086
name: laser-assisted particle removal
def: "A sample preparation method where (contaminated) material is removed from a specimen by illuminating it with a laser beam. An energy transfer medium is illuminated with the laser beam, and preferentially absorbs energy into capillary spaces under and around the particles on the contaminated specimen. This energy transfer causes explosive evaporation of the energy transfer medium, and the propulsion of particles off the specimen much like a small rocket engine." [https://doi.org/10.1117/12.51020]
synonym: "LAPR" EXACT []
synonym: "laser assisted particle removal" EXACT []
is_a: CHMO:0001132 ! laser ablation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T05:10:45Z

[Term]
id: CHMO:0002087
name: thermophoresis
def: "A separation method where particles move at different speeds according to their thermal conductivity in a separation medium, across which a thermal gradient is applied." [https://orcid.org/0000-0002-0640-0422]
synonym: "thermophoretic analysis" EXACT []
is_a: CHMO:0000999 ! separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T05:17:56Z

[Term]
id: CHMO:0002088
name: laser-induced thermophoresis
def: "A separation method where particles move at different speeds according to their thermal conductivity in a separation medium, across which a thermal gradient (produced by laser irradiation) is applied." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser induced thermophoresis" EXACT []
synonym: "laser-induced thermophoretic analysis" EXACT []
synonym: "optically induced thermophoresis" EXACT []
synonym: "optically-induced thermophoresis" EXACT []
is_a: CHMO:0002087 ! thermophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T05:19:27Z

[Term]
id: CHMO:0002089
name: laser-induced simultaneous thermophoresis
def: "A separation method where two or more particles (e.g. proteins) are separated according to their thermal conductivity in a separation medium, across which a thermal gradient  (produced by laser irradiation) is applied." [https://orcid.org/0000-0002-0640-0422]
synonym: "Optically induced simultaneous thermophoresis" EXACT []
synonym: "optically induced simultaneous thermophoresis" EXACT []
synonym: "optically-induced simultaneous thermophoresis" EXACT []
is_a: CHMO:0002088 ! laser-induced thermophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-02T05:21:16Z

[Term]
id: CHMO:0002090
name: volume perturbation calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction. The temperature and pressure is measured whilst the sample volume is slightly perturbed by the extension of piezoelectric crystals." [https://doi.org/10.1016/0165-022X(89)90079-1]
synonym: "volume perturbation calorimetry" EXACT []
synonym: "volume-controlled scanning calorimetry" EXACT []
synonym: "volume-perturbation calorimetry" EXACT []
synonym: "VPC" EXACT []
is_a: CHMO:0002078 ! scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-03T09:02:54Z

[Term]
id: CHMO:0002091
name: pressure perturbation calorimetry
def: "The measurement of thermodynamic parameters (e.g. enthalpy) during a chemical or biochemical reaction by the known variation (step-wise or linear) of the temperature, whilst the pressure (10-100 atm) is kept constant." [https://doi.org/10.1039/b901695c]
synonym: "PPC" EXACT []
synonym: "pressure-perturbation calorimetry" EXACT []
is_a: CHMO:0002080 ! temperature-controlled scanning calorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-03T09:08:14Z

[Term]
id: CHMO:0002092
name: volumetry
def: "An assay for determining the exact amount of an analyte by adding an equivalent amount of a reagent of exactly known concentration to the sample." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09055"}
synonym: "volumetric titration" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09055"}
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-03T09:40:56Z

[Term]
id: CHMO:0002093
name: fluorescence-activated droplet sorting
def: "A method for separating cells, where each one is suspended in a single aqueous droplet. A fluorogenic substrate is embedded in each cell and any cellular enzymes present bind to it producing fluorescence. The droplets then flow over a microfluidic chip which sorts each one according to the intensity of the fluorescence." [https://doi.org/10.1039/b902504a]
synonym: "FADS" EXACT []
synonym: "fluorescence activated droplet sorting" EXACT []
is_a: CHMO:0000061 ! flow cytometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T08:53:28Z

[Term]
id: CHMO:0002094
name: neutral buoyancy densiometry
def: "The measurement of the density of a solution by determining the neutral buoyancy of an object (the point at which it maintains a constant depth) in the solution." [https://orcid.org/0000-0002-0640-0422]
synonym: "neutral buoyancy densitometry" EXACT []
synonym: "neutral-buoyancy densiometry" EXACT []
synonym: "neutral-buoyancy densitometry" EXACT []
is_a: CHMO:0002095 ! densiometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-03T09:43:13Z

[Term]
id: CHMO:0002095
name: densiometry
def: "The measurement of the density of a sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "densiometric measurements" EXACT []
synonym: "densitometric measurements" EXACT []
synonym: "densitometry" EXACT []
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-03T09:43:27Z

[Term]
id: CHMO:0002096
name: vibrating-tube densiometry
def: "The measurement of the density of a solution by determining the resonant frequency of a quartz U-tube which holds about 1 mL of sample." [https://doi.org/10.1039/b901695c]
synonym: "vibrating tube densiometry" EXACT []
synonym: "vibrating tube densitometry" EXACT []
is_a: CHMO:0002095 ! densiometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-03T09:45:03Z

[Term]
id: CHMO:0002097
name: electron transfer detection
def: "A detection method that is sensitive to peptides. Anions transfer electrons to multiply protonated peptides inducing fragmentation of the peptide backbone." [https://doi.org/10.1073/pnas.0402700101]
synonym: "electron transfer dissociation" EXACT []
synonym: "ETD" RELATED []
is_a: CHMO:0001709 ! detection method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T09:02:51Z

[Term]
id: CHMO:0002098
name: electron transfer dissociation tandem mass spectrometry
def: "Mass spectrometry involving multiple mass-selection steps, where anions transfer electrons to multiply protonated peptides (resulting in fragmentation) between each mass-selection stage." [https://doi.org/10.1021/ac801560k]
synonym: "electron transfer detection tandem mass spectrometry" EXACT []
synonym: "electron transfer dissociation tandem mass spectroscopy" EXACT []
synonym: "electron-transfer dissociation-tandem mass spectrometry" EXACT []
synonym: "electron-transfer dissociation-tandem mass spectroscopy" EXACT []
synonym: "ETD MS/MS" EXACT []
synonym: "ETD-MS-MS" EXACT []
synonym: "ETD-MS/MS" EXACT []
synonym: "ETD-MS2" EXACT []
is_a: CHMO:0000575 ! tandem mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T09:37:08Z

[Term]
id: CHMO:0002099
name: holography
def: "The recording of an interference pattern on a photographic film. Coherent light from a laser is reflected from an object and combined at the film with light from a reference beam. Both the phase and amplitude of the light scattered by the object is recorded." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser holography" EXACT []
synonym: "optical holography" EXACT []
is_a: OBI:0000185 ! imaging assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T09:52:01Z

[Term]
id: CHMO:0002100
name: four-wave mixing spectroscopy
def: "Spectroscopy where three incident laser beams are mixed." [https://orcid.org/0000-0002-0640-0422]
synonym: "four-wave mixing (FWM) spectroscopy" EXACT []
synonym: "FWM spectroscopy" EXACT []
is_a: CHMO:0000435 ! laser spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T10:15:57Z

[Term]
id: CHMO:0002101
name: femtosecond two-colour four-wave mixing spectroscopy
def: "Spectroscopy where three femtosecond pulse incident laser beams are mixed, two 'pump' beams of the same frequency and one 'probe' beam of a different frequency." [https://orcid.org/0000-0002-0640-0422]
synonym: "femtosecond two-colour four-wave spectroscopy" EXACT []
synonym: "fsTC-FWM spectroscopy" EXACT []
is_a: CHMO:0002103 ! two-colour four-wave mixing spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T10:16:43Z

[Term]
id: CHMO:0002102
name: degenerate four-wave mixing spectroscopy
def: "Spectroscopy where one laser beam is split into three beams." [https://orcid.org/0000-0002-0640-0422]
synonym: "degenerate four-wave spectroscopy" EXACT []
synonym: "DFWM spectroscopy" EXACT []
is_a: CHMO:0002100 ! four-wave mixing spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T10:22:58Z

[Term]
id: CHMO:0002103
name: two-colour four-wave mixing spectroscopy
def: "Spectroscopy where three incident laser beams are mixed, two 'pump' beams of the same frequency and one 'probe' beam of a different frequency." [https://orcid.org/0000-0002-0640-0422]
synonym: "TC-FWM spectroscopy" EXACT []
is_a: CHMO:0002100 ! four-wave mixing spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T10:24:01Z

[Term]
id: CHMO:0002104
name: terahertz four-wave mixing spectroscopy
def: "Spectroscopy where three incident terahertz laser beams are mixed." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002100 ! four-wave mixing spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T10:28:27Z

[Term]
id: CHMO:0002105
name: X-ray diffractometer
def: "A piece of apparatus which illuminates a sample with X-rays and measures the diffraction pattern produced. It typically will contain at least one monochromator to ensure the incident radiation is of a specific energy, a goniometer which allows the geometry of the sample and detector to be precisely specified, and a detector." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000950 ! diffractometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T10:55:54Z

[Term]
id: CHMO:0002106
name: physical blending
def: "The process of making a polymer blend by mechanically mixing different polymers together in the melt." [ISBN:1569902372]
synonym: "mechanical mixing" EXACT []
is_a: CHMO:0001685 ! mixing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T11:06:28Z

[Term]
id: CHMO:0002107
name: enzyme oximetry
def: "Oximetry used to determine the extent of oxygenation of an enzyme, based on the absorption of light by the oxygenated and deoxygenated forms." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002108 ! oximetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T11:22:43Z

[Term]
id: CHMO:0002108
name: oximetry
def: "A technique used to measure the levels of oxygen in a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002739 ! quantitative determination method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T12:47:53Z

[Term]
id: CHMO:0002109
name: pulse oximetry
def: "Oximetry used to determine the extent of oxygenation of haemoglobin based on the red (600-750 nm) and infrared (800-1000 nm) light absorption characteristics of the oxygenated and deoxygenated forms." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002108 ! oximetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T12:48:35Z

[Term]
id: CHMO:0002110
name: electron spin resonance oximetry
def: "A technique used to measure the levels of oxygen in a sample by measuring the enhancement of relaxation rates (proportional to O2 concentration) of paramagnetic species ('labels' or 'probes', e.g. nitroxides) in solution with O2, using ESR spectroscopy." [ISBN:1600214231]
synonym: "electron paramagnetic resonance oximetry" EXACT []
synonym: "electron paramagnetic resonance spin-label oximetry" EXACT []
synonym: "electron paramagnetic resonance spin-probe oximetry" EXACT []
synonym: "electron spin resonance spin-label oximetry" EXACT []
synonym: "electron spin resonance spin-probe oximetry" EXACT []
synonym: "EPR oximetry" EXACT []
synonym: "EPR spin-label oximetry" EXACT []
synonym: "EPR spin-probe oximetry" EXACT []
synonym: "ESR oximetry" EXACT []
synonym: "ESR spin-label oximetry" EXACT []
synonym: "ESR spin-probe oximetry" EXACT []
synonym: "spin-label oximetry" EXACT []
synonym: "spin-probe oximetry" EXACT []
is_a: CHMO:0002108 ! oximetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T12:48:47Z

[Term]
id: CHMO:0002111
name: laser oximetry
def: "A technique used to determine the amount of oxygen in sample based on the absorption of laser radiation." [https://doi.org/10.1117/12.238814]
is_a: CHMO:0002108 ! oximetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T12:49:30Z

[Term]
id: CHMO:0002112
name: dynamic nuclear polarisation oximetry
def: "A technique for measuring the amount of oxygen in a sample by collecting proton nuclear magnetic resonance data whilst irradiating the electron paramagnetic resonance signal from O2. A transfer of polarisation from the electrons to the protons occurs, resulting in an enhancement of the observed NMR signal." [ISBN:1600214231]
synonym: "DNP oximetry" EXACT []
synonym: "dynamic nuclear polarization oximetry" EXACT []
is_a: CHMO:0002110 ! electron spin resonance oximetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T01:06:35Z

[Term]
id: CHMO:0002113
name: near-infrared magnetic circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised near-infrared radiation in the presence of a magnetic field." [FIX:0001136, https://orcid.org/0000-0002-0640-0422]
synonym: "near-infrared magnetic circular dichroism spectrometry" EXACT []
synonym: "NIR-MCD" EXACT []
synonym: "NIR-MCD spectrometry" EXACT []
synonym: "NIR-MCD spectroscopy" EXACT []
synonym: "NIRMCD" EXACT []
is_a: CHMO:0000325 ! magnetic circular dichroism spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T01:44:31Z

[Term]
id: CHMO:0002114
name: Kugelrohr distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture. As the sample mixture to be purified is heated, its vapours rise a short distance into a vertical condenser (called a 'Kugelrohr') where they are cooled by water. This technique is used for small amounts of samples with high boiling points (usually >300 °C) under greatly reduced pressure." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001543 ! short-path distillation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T01:47:30Z

[Term]
id: CHMO:0002115
name: oximetry spectrum
def: "A plot of % oxygen vs. time, measured during a process where oxygen is consumed or evolved." [https://doi.org/10.1039/b006860h]
synonym: "oximetric data" EXACT []
synonym: "oximetry data" EXACT []
synonym: "oximetry spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T01:53:59Z

[Term]
id: CHMO:0002116
name: frequency-modulation atomic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The tip oscillates, intermittently touching or tapping the surface. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the resonant frequency of the tip and the surface during scanning, which is performed under ultra-high vacuum conditions." [https://orcid.org/0000-0002-0640-0422]
synonym: "FM-AFM" EXACT []
synonym: "frequency modulation AFM" EXACT []
synonym: "frequency modulation atomic force microscopy" EXACT []
synonym: "frequency-modulation AFM" EXACT []
is_a: CHMO:0001896 ! dynamic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T02:26:05Z

[Term]
id: CHMO:0002117
name: liquid atomic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen that is immersed in a liquid cell. The tip oscillates, intermittently touching or tapping the surface. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "liquid AFM" EXACT []
synonym: "solution atomic force microscopy" EXACT []
synonym: "solution-state AFM" EXACT []
synonym: "solution-state atomic force microscopy" EXACT []
is_a: CHMO:0001896 ! dynamic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-06T02:30:09Z

[Term]
id: CHMO:0002119
name: granulometry
def: "The measurement of the size distribution in a collection of grains." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T09:57:28Z

[Term]
id: CHMO:0002120
name: monochromator
def: "A device that transmits a \"narrow band of wavelengths [of light or other radiation (e.g. X-rays)] chosen from a wider range of wavelengths available at the input\"." [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.M04009", dcterms:bibliographicCitation="'monochromator' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M04009", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T10:17:24Z

[Term]
id: CHMO:0002121
name: thermogravimetric analyser
def: "A sensor consisting of a quartz or alumina chamber, a balance, a sample pan and a heating mechanism, which is used to record the mass of a sample as a function of increasing temperature." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12809"}
synonym: "TG" EXACT OMO:0003012 []
synonym: "TGA instrument" EXACT []
synonym: "thermo-gravimetric apparatus" EXACT []
synonym: "thermobalance" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12809"}
synonym: "thermogravimetric analysis apparatus" EXACT []
synonym: "thermogravimetric analyzer" EXACT []
synonym: "thermogravimetric apparatus" EXACT []
is_a: CHMO:0002793 ! sensor
property_value: OMO:0003012 "TGA" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12809"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T10:19:18Z

[Term]
id: CHMO:0002122
name: sputter coater
def: "A piece of apparatus, consisting of an anode (the specimen) a cathode (the source of sputter atoms or 'target') and a magnet, all held inside a vacuum chamber, which is used to coat specimens with a thin layer of atoms (e.g. Au) prior to microscopy." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T10:37:10Z

[Term]
id: CHMO:0002123
name: zeta-potential measurement
def: "The measurement of the overall charge a particle acquires in a specific medium. A number of different experimental methods can be used including electrophoretic light scattering and laser Doppler velocimetry." [https://orcid.org/0000-0002-0640-0422]
synonym: "zeta potential analysis" EXACT []
synonym: "zeta potential measurement" EXACT []
synonym: "zeta-potential analysis" EXACT []
synonym: "zeta-potential measurements" EXACT []
synonym: "zeta-potential studies" EXACT []
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T10:41:53Z

[Term]
id: CHMO:0002124
name: blow drying
def: "The removal of solvent from a sample by the application of an inert gas or air." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001549 ! sample drying
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T04:06:02Z

[Term]
id: CHMO:0002125
name: high-resolution transmission electron micrograph
def: "An image obtained by bombarding the specimen with several finely focused (<10 nm diameter) electron beams under vacuum and using the phase contrast between transmitted interfering electron waves." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution (HR) TEM images" EXACT []
synonym: "high-resolution TEM image" EXACT []
synonym: "high-resolution TEM images" EXACT []
synonym: "high-resolution transmission electron image" EXACT []
synonym: "high-resolution transmission electron microscopy (HRTEM) image" EXACT []
synonym: "HRTEM image" EXACT []
synonym: "phase contrast TEM image" EXACT []
synonym: "phase-contrast TEM image" EXACT []
synonym: "phase-contrast TEM images" EXACT []
synonym: "phase-contrast TEM micrograph" EXACT []
synonym: "phase-contrast transmission electron micrograph" EXACT []
synonym: "phase-contrast transmission electron microphotograph" EXACT []
synonym: "phase-contrast transmission electron microscopy (TEM) image" EXACT []
is_a: CHMO:0001802 ! transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T04:08:57Z

[Term]
id: CHMO:0002126
name: amplifier
def: "A piece of apparatus that can increase the power of a signal." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T04:13:06Z

[Term]
id: CHMO:0002127
name: patch-clamp amplifier
def: "A piece of apparatus that is used to increase the amplitude of either the voltage or the current output from a patch-clamp (ion-channel measurement) experiment." [https://orcid.org/0000-0002-0640-0422]
synonym: "patch clamp amplifier" EXACT []
is_a: CHMO:0002126 ! amplifier
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T04:17:42Z

[Term]
id: CHMO:0002128
name: 73Ge nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 73Ge nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52758, rsc:pr]
synonym: "73Ge NMR" EXACT []
synonym: "73Ge NMR spectrometry" EXACT []
synonym: "73Ge NMR spectroscopy" EXACT []
synonym: "73Ge nuclear magnetic resonance spectrometry" EXACT []
synonym: "73Ge-NMR" EXACT []
synonym: "germanium-73 magnetic resonance spectroscopy" EXACT []
synonym: "germanium-73 NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-08T04:21:33Z

[Term]
id: CHMO:0002129
name: quadrupole Carr-Purcell-Meiboom-Gill using magic-angle spinning
def: "An NMR experiment used to enhance the sensitivity of low gyromagnetic ratio nuclei by collapsing the intensity of the 'full' spectrum into discrete 'spikelets'/peaks. The intensities of the peaks vary according to the spin-spin relaxation rate (T2) and the envelope described by these peaks represents the full, static spectrum. The solid sample is spun rapidly at the magic angle (54.74° with respect to the direction of the magnetic field) to reduce line broadening." [rsc:pr]
synonym: "MAS QCPMG" EXACT []
synonym: "MAS-QCPMG" EXACT []
synonym: "QCPMG MAS" EXACT []
synonym: "QCPMG-MAS" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0002137 ! quadrupole Carr-Purcell-Meiboom-Gill experiment
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T09:45:38Z

[Term]
id: CHMO:0002130
name: 73Ge quadrupole Carr-Purcell-Meiboom-Gill using magic-angle spinning
def: "An NMR experiment for 73Ge nuclei where spin-spin (T2) relaxation times are measured whilst the solid sample is spun rapidly at the magic angle (54.74° with respect to the direction of the magnetic field) to reduce line broadening." [https://orcid.org/0000-0002-0640-0422]
synonym: "73Ge MAS QCPMG" EXACT []
synonym: "73Ge MAS-QCPMG" EXACT []
synonym: "73Ge QCPMG MAS" EXACT []
synonym: "73Ge QCPMG-MAS" EXACT []
synonym: "73Ge QCPMG-MAS NMR" EXACT []
is_a: CHMO:0002129 ! quadrupole Carr-Purcell-Meiboom-Gill using magic-angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T09:51:58Z

[Term]
id: CHMO:0002131
name: 73Ge magic angle spinning nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 73Ge nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods between them. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid-state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "73Ge MAS NMR" EXACT []
synonym: "73Ge MAS-NMR" EXACT []
synonym: "73Ge-MAS-NMR" EXACT []
is_a: CHMO:0000615 ! magic angle spinning nuclear magnetic resonance spectroscopy
is_a: CHMO:0002128 ! 73Ge nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T09:55:04Z

[Term]
id: CHMO:0002132
name: germanium-73 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for germanium-73 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "73Ge NMR spectra" EXACT []
synonym: "73Ge NMR spectrum" EXACT []
synonym: "germanium-73 NMR spectra" EXACT []
synonym: "germanium-73 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T09:58:48Z

[Term]
id: CHMO:0002133
name: 67Zn nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 67Zn nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52761, rsc:pr]
synonym: "67Zn NMR" EXACT []
synonym: "67Zn NMR spectrometry" EXACT []
synonym: "67Zn NMR spectroscopy" EXACT []
synonym: "67Zn-NMR" EXACT []
synonym: "zinc-67 NMR" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:01:36Z

[Term]
id: CHMO:0002134
name: 25Mg nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 25Mg  nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [CHEBI:52763, rsc:pr]
synonym: "25Mg NMR" EXACT []
synonym: "25Mg NMR spectrometry" EXACT []
synonym: "25Mg NMR spectroscopy" EXACT []
synonym: "25Mg nuclear magnetic resonance spectrometry" EXACT []
synonym: "25Mg-NMR" EXACT []
synonym: "magnesium-25 NMR" EXACT []
synonym: "magnesium-25 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:04:43Z

[Term]
id: CHMO:0002135
name: chiral stationary phase gas chromatography
def: "Column chromatography where the mobile phase is a gas and the stationary phase is a chiral, high-boiling-point, thermally-stable liquid such as a chiral polysiloxane." [ISBN:0199632715]
synonym: "chiral GC" EXACT []
synonym: "CSP GC" EXACT []
synonym: "CSP-GC" EXACT []
synonym: "GC on a chiral stationary phase" EXACT []
is_a: CHMO:0001002 ! gas chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:14:07Z

[Term]
id: CHMO:0002136
name: chiral stationary phase high-performance liquid chromatography
def: "Column chromatography where the mobile phase is a liquid, the stationary phase consists of very small chiral particles and the inlet pressure is relatively high." [https://doi.org/10.1039/b910475e]
synonym: "chiral HPLC" EXACT []
synonym: "chiral stationary phase high-pressure liquid chromatography" EXACT []
synonym: "CSP HPLC" EXACT []
synonym: "CSP-HPLC" EXACT []
synonym: "HPLC on a chiral stationary phase" EXACT []
is_a: CHMO:0001009 ! high-performance liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:17:20Z

[Term]
id: CHMO:0002137
name: quadrupole Carr-Purcell-Meiboom-Gill experiment
def: "An NMR experiment used to measure spin-spin (T2) relaxation times of quadropolar nucei by acquiring multiple spin echos with the intensity decay of the echos proportional to T2. In the solid state, this is also used to enhance sensitivity of low gyromagnetic ratio nuclei by collapsing the intensity of the 'full' spectrum into discrete 'spikelets'/peaks. The intensities of the peaks vary according to T2 and the envelope described by these peaks represents the full, static spectrum." [rsc:pr]
synonym: "QCPMG experiment" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:35:33Z

[Term]
id: CHMO:0002138
name: solid-state quadrupolar Carr-Purcell-Meiboom-Gill spectrum
def: "A plot of the nuclear magnetic resonance frequency vs. intensity composed of a series of peaks (separated by the reciprocal of a user-defined time delay in a QCPMG pulse sequence) which describe the envelope of the full, static spectrum." [rsc:pr]
synonym: "QCPMG spectra" EXACT []
synonym: "QCPMG spectrum" EXACT []
synonym: "solid-state QCPMG spectra" EXACT []
synonym: "solid-state QCPMG spectum" EXACT []
is_a: CHMO:0001299 ! solid-state nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:41:38Z

[Term]
id: CHMO:0002139
name: magic-angle spinning quadrupolar Carr-Purcell-Meiboom-Gill spectrum
def: "A plot of the nuclear magnetic resonance frequency vs. intensity composed of a series of peaks (separated by the reciprocal of a user-defined time delay in a QCPMG pulse sequence) which describe the envelope of the full, static spectrum. Line broadening has been averaged to zero by spinning the solid sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "MAS QCPMG spectra" EXACT []
synonym: "MAS QCPMG spectum" EXACT []
synonym: "MAS-QCPMG spectra" EXACT []
synonym: "MAS-QCPMG spectrum" EXACT []
synonym: "QCPMG MAS spectra" EXACT []
synonym: "QCPMG MAS spectrum" EXACT []
synonym: "QCPMG-MAS spectra" EXACT []
synonym: "QCPMG-MAS spectrum" EXACT []
is_a: CHMO:0002138 ! solid-state quadrupolar Carr-Purcell-Meiboom-Gill spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:44:32Z

[Term]
id: CHMO:0002140
name: germanium-73 magic-angle spinning quadrupolar Carr-Purcell-Meiboom-Gill spectrum
def: "A plot of the nuclear magnetic resonance frequency for 73Ge nuclei vs. intensity, composed of a series of peaks (separated by the reciprocal of a user-defined time delay in a QCPMG pulse sequence) which describe the envelope of the full, static spectrum. Line broadening has been averaged to zero by spinning the solid sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field)." [rsc:pr]
synonym: "73Ge MAS QCPMG spectra" EXACT []
synonym: "73Ge MAS QCPMG spectum" EXACT []
synonym: "73Ge MAS-QCPMG spectra" EXACT []
synonym: "73Ge MAS-QCPMG spectrum" EXACT []
synonym: "73Ge QCPMG MAS spectra" EXACT []
synonym: "73Ge QCPMG MAS spectrum" EXACT []
synonym: "73Ge QCPMG-MAS spectra" EXACT []
synonym: "73Ge QCPMG-MAS spectrum" EXACT []
is_a: CHMO:0002139 ! magic-angle spinning quadrupolar Carr-Purcell-Meiboom-Gill spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T10:50:20Z

[Term]
id: CHMO:0002141
name: high-pressure fluorescence correlation spectroscopy
def: "Spectroscopy where the spontaneous fluorescence intensity fluctuations of a sample are measured and correlated within a very small detection volume. Ultraviolet light is used to stimulate fluorescence and the sample is held inside a single fused silica microcapillary under high pressure (up to 300 MPa)." [FIX:0000760, https://doi.org/10.1016/S0006-3495(03)74694-3]
synonym: "high pressure FCS" EXACT []
synonym: "high pressure fluorescence correlation spectroscopy" EXACT []
synonym: "high-pressure FCS" EXACT []
is_a: CHMO:0000288 ! fluorescence correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T06:24:34Z

[Term]
id: CHMO:0002142
name: continuous-scan cyclic voltammetry
def: "An electrochemical technique where the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes. The potential is varied as a continuous sine wave and inverts at the end point resulting in a cycle." [FIX:0000762, https://doi.org/10.1016/0165-0270(92)90020-E]
synonym: "continuous scan CV" EXACT []
synonym: "continuous scan cyclic voltammetry" EXACT []
synonym: "continuous-scan CV" EXACT []
synonym: "CSCV" EXACT []
is_a: CHMO:0000025 ! cyclic voltammetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T06:30:20Z

[Term]
id: CHMO:0002143
name: conductometric titration
def: "A titration that is monitored by measuring the conductance of the solution." [FIX:0000771, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09165"}
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T06:37:39Z

[Term]
id: CHMO:0002144
name: high-frequency conductometric titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point is reached. The titration is monitored by measuring the conductance of the solution, the current is provided by a high-frequency source." [FIX:0000774, https://doi.org/10.1021/ac60125a033]
synonym: "high frequency conductometric titration" EXACT []
is_a: CHMO:0002143 ! conductometric titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T06:43:40Z

[Term]
id: CHMO:0002145
name: argentometric titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by the observing the precipitation of silver compounds following the addition of silver nitrate." [https://doi.org/10.1021/ac000666b]
synonym: "argentimetric titration" EXACT []
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-09T06:46:28Z

[Term]
id: CHMO:0002146
name: patterning
def: "Any synthesis technique involving the transfer of a pattern to a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001301 ! synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T12:11:10Z

[Term]
id: CHMO:0002147
name: electrokinetic patterning
def: "Any patterning technique that utlilises the movement of particles under the influence of an electric field (e.g. electroosmosis or electrophoresis)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002146 ! patterning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T12:12:17Z

[Term]
id: CHMO:0002148
name: optically induced electrokinetic patterning
def: "Any technique that utlilises the movement of particles under the influence of an electric field (e.g. electroosmosis or electrophoresis) in conjunction with illumination of a photosensitive substrate to form a pattern." [https://orcid.org/0000-0002-0640-0422]
synonym: "optically-induced electrokinetic patterning" EXACT []
synonym: "opto-electrokinetic patterning" EXACT []
synonym: "optoelectrokinetic patterning" EXACT []
is_a: CHMO:0002147 ! electrokinetic patterning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T12:12:38Z

[Term]
id: CHMO:0002149
name: rapid electrokinetic patterning
def: "A technique that utlilises the movement of particles under the influence of an electric field (e.g. electroosmosis or electrophoresis) in conjunction with illumination of a photosensitive substrate to form a pattern. Particles suspended in DI water are placed between two parallel ITO electrodes biased with an AC signal. Light of wavelength 1064 nm is used to heat the fluid sample and induce an electrohydrodynamic microvortex, bringing the particles towards its centre, forming a pattern." [https://doi.org/10.1039/b810787d]
synonym: "REP" EXACT []
is_a: CHMO:0002148 ! optically induced electrokinetic patterning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T12:13:07Z

[Term]
id: CHMO:0002150
name: microemulsion method
def: "A method for dispersing two or more immiscible liquids as micrometre-sized droplets by shaking, stirring or homogenising the mixture." [https://orcid.org/0000-0002-0640-0422]
synonym: "microemulsion methods" EXACT []
synonym: "microemulsion technique" EXACT []
is_a: CHMO:0002064 ! emulsion method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T03:52:20Z

[Term]
id: CHMO:0002151
name: passivation
def: "A material processing that makes one sample unreactive to another, prior to using the samples together." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.P04443"}
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T04:28:44Z

[Term]
id: CHMO:0002152
name: anodisation
def: "An eletrochemical process that increases the thickness of the oxide layer on the surface of a metal sample in order to make it less reactive. Anodisation proceeds by passing a direct current through an electrolytic solution, with the sample serving as the anode." [https://orcid.org/0000-0002-0640-0422]
synonym: "anodization" EXACT []
is_a: CHMO:0002153 ! electrochemical passivation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T04:30:04Z

[Term]
id: CHMO:0002153
name: electrochemical passivation
def: "Any eletrochemical process that makes one sample unreactive to another, prior to using the samples together." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrolytic passivation" EXACT []
is_a: CHMO:0002151 ! passivation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-11T04:45:20Z

[Term]
id: CHMO:0002154
name: metallisation
def: "The deposition of a layer of metal on a substrate (usually to provide electrical contacts in devices). A number of techniques may be used for metallisation including evaporation and sputter coating." [https://orcid.org/0000-0002-0640-0422]
synonym: "metal deposition" EXACT []
synonym: "metalization" EXACT []
synonym: "metallization" EXACT []
is_a: CHMO:0001310 ! sample deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T01:06:46Z

[Term]
id: CHMO:0002155
name: aluminium metallisation
def: "The deposition of a layer of aluminium on a substrate (usually to provide electrical contacts in devices). A number of techniques may be used for metallisation including evaporation and sputter coating." [https://orcid.org/0000-0002-0640-0422]
synonym: "Al metalization" EXACT []
synonym: "Al metallisation" EXACT []
synonym: "Al metallization" EXACT []
synonym: "aluminium metallization" EXACT []
synonym: "aluminum metalization" EXACT []
synonym: "aluminum metallization" EXACT []
is_a: CHMO:0002154 ! metallisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T01:10:59Z

[Term]
id: CHMO:0002156
name: silanisation
def: "The deposition of a layer of silane-like molecules on a surface (e.g. glass or mica) through self-assembly." [https://orcid.org/0000-0002-0640-0422]
synonym: "silanization" EXACT []
is_a: CHMO:0001310 ! sample deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T01:14:15Z

[Term]
id: CHMO:0002157
name: deionisation method
def: "The removal of ions from a solution using an ion-exchange method." [https://orcid.org/0000-0002-0640-0422]
synonym: "deionization" EXACT []
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T01:17:32Z

[Term]
id: CHMO:0002158
name: Czochralski process
def: "A method of producing large single crystals (of semiconductors or metals) by inserting a small seed crystal into a crucible filled with similar molten material, then slowly pulling the seed up from the melt while rotating it." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002224 ! crystal growth method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T01:35:58Z

[Term]
id: CHMO:0002159
name: Verneuil process
def: "A method for preparing synthetic gemstones. A finely powdered sample is melted in an hydrogen-oxygen flame (2000 °C) and crystallising the melted droplets on a boule (a single crystal)." [https://orcid.org/0000-0002-0640-0422]
synonym: "flame fusion" EXACT []
is_a: CHMO:0002224 ! crystal growth method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T01:37:26Z

[Term]
id: CHMO:0002160
name: Bridgeman technique
def: "A method of growing a single crystal 'ingot' or 'boule'. The polycrystalline sample is heated in a container above its melting point and slowly cooled from one end where a seed crystal is located. Single crystal material is then progressively formed along the length of the container." [https://orcid.org/0000-0002-0640-0422]
synonym: "Bridgman technique" EXACT []
synonym: "Bridgman-Stockbarger technique" EXACT []
is_a: CHMO:0002224 ! crystal growth method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T01:43:03Z

[Term]
id: CHMO:0002161
name: DNA metallisation
def: "The deposition of a layer of metal on DNA by chemically reducing DNA-complexed metal salts (e.g., Ag, Pd, Pt, and Cu)." [https://doi.org/10.1021/ja055517v]
synonym: "DNA metalization" EXACT []
synonym: "DNA metallization" EXACT []
is_a: CHMO:0002154 ! metallisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T02:05:02Z

[Term]
id: CHMO:0002162
name: titration curve
def: "A spectrum plotting the volume of titrant vs. an independent variable (e.g., pH or enthalpy) obtained from a titration experiment." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.T06388"}
synonym: "titration data" EXACT []
synonym: "titration plot" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-13T04:23:05Z

[Term]
id: CHMO:0002163
name: drop coating
def: "The application of a thin cover to a sample by depositing consecutive drops of a solution on its surface, and allowing the solvent to evaporate." [https://orcid.org/0000-0002-0640-0422]
synonym: "drop-coating" EXACT []
is_a: CHMO:0001470 ! coating method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-14T09:53:36Z

[Term]
id: CHMO:0002164
name: metal-ion deposition
def: "The process of the settling of metal ions from a solution or suspension onto a pre-existing surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "metal ion deposition" EXACT []
is_a: CHMO:0001312 ! chemical solution deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-14T10:01:47Z

[Term]
id: CHMO:0002165
name: drop coating deposition Raman spectroscopy
def: "A type of Raman spectroscopy where the spectral signal is enhanced by pre-concentration of the sample. Drops of the sample in solution are deposited onto a surface and dry in a 'coffee-ring' pattern. Spectra are then obtained from this ring of excess of material, after evaporation has completed." [https://doi.org/10.1039/b701541k]
synonym: "DCD Raman spectroscopy" EXACT []
synonym: "DCDR" EXACT []
synonym: "DCDR spectroscopy" EXACT []
synonym: "drop coating deposition Raman (DCDR) spectroscopy" EXACT []
synonym: "drop-coating deposition Raman spectroscopy" EXACT []
synonym: "drop-coating-deposition Raman spectroscopy" EXACT []
is_a: CHMO:0002515 ! laser Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-14T10:12:49Z

[Term]
id: CHMO:0002166
name: autoclave
def: "A thick-walled steel vessel used during synthesis methods that require both high pressures and high temperatures." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:19:11Z

[Term]
id: CHMO:0002167
name: polyol method
def: "The synthesis of metal-containing compounds in poly(ethylene glycol)s. The ethylene glycol acts as both the solvent and reducing agent." [ISBN:1848009356]
synonym: "polyol process" EXACT []
is_a: CHMO:0002063 ! colloid method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:40:35Z

[Term]
id: CHMO:0002168
name: microwave-polyol method
def: "The synthesis of metal-containing compounds in poly(ethylene glycol)s heated by microwave irradiation. The ethylene glycols act as both the solvent and reducing agent." [https://doi.org/10.1246/cl.2009.478]
synonym: "microwave-assisted polyol method" EXACT []
synonym: "microwave-polyol method" EXACT []
synonym: "MW-polyol method" EXACT []
is_a: CHMO:0002167 ! polyol method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:43:07Z

[Term]
id: CHMO:0002169
name: ultrasound-assisted polyol method
def: "The synthesis of metal-containing compounds in poly(ethylene glycol) which is irradiated with ultrasonic (>20 kHz) waves. The ethylene glycols act as both the solvent and reducing agent." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultrasonically-assisted polyol method" EXACT []
is_a: CHMO:0002167 ! polyol method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:44:23Z

[Term]
id: CHMO:0002170
name: atomic force micrograph
def: "An image obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the force experienced by the tip as a function of position." [ISBN:1860941990]
synonym: "AFM image" EXACT []
synonym: "AFM images" EXACT []
synonym: "atomic force microscope (AFM) image" EXACT []
synonym: "atomic force microscope (AFM) images" EXACT []
synonym: "atomic force microscope image" EXACT []
synonym: "atomic force microscope images" EXACT []
synonym: "atomic force microscopy image" EXACT []
synonym: "atomic force microscopy images" EXACT []
is_a: CHMO:0001824 ! micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:53:16Z

[Term]
id: CHMO:0002171
name: phase atomic force micrograph
def: "An image obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the drop in amplitude of the oscillating cantilever as a function of position." [ISBN:1860941990]
synonym: "phase AFM image" EXACT []
synonym: "phase AFM images" EXACT []
synonym: "phase atomic force microscope (AFM) image" EXACT []
synonym: "phase atomic force microscope (AFM) images" EXACT []
synonym: "phase atomic force microscope image" EXACT []
synonym: "phase atomic force microscope images" EXACT []
synonym: "phase atomic force microscopy image" EXACT []
synonym: "phase atomic force microscopy images" EXACT []
is_a: CHMO:0002170 ! atomic force micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:57:10Z

[Term]
id: CHMO:0002172
name: height atomic force micrograph
def: "An image obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the height moved by the tip as a function of position." [ISBN:1860941990]
synonym: "AFM height image" EXACT []
synonym: "AFM topography image" EXACT []
synonym: "height AFM image" EXACT []
synonym: "height AFM images" EXACT []
synonym: "height atomic force microscope (AFM) image" EXACT []
synonym: "height atomic force microscope (AFM) images" EXACT []
synonym: "height atomic force microscope image" EXACT []
synonym: "height atomic force microscope images" EXACT []
synonym: "height atomic force microscopy image" EXACT []
synonym: "height atomic force microscopy images" EXACT []
synonym: "topography AFM image" EXACT []
synonym: "topography AFM images" EXACT []
synonym: "topological AFM image" EXACT []
synonym: "topological atomic force micrograph" EXACT []
is_a: CHMO:0002170 ! atomic force micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:57:13Z

[Term]
id: CHMO:0002173
name: amplitude atomic force micrograph
def: "An image obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the deflection of the tip as a function of position." [https://orcid.org/0000-0002-0640-0422]
synonym: "amplitude AFM image" EXACT []
synonym: "amplitude AFM images" EXACT []
synonym: "amplitude atomic force microscope (AFM) image" EXACT []
synonym: "amplitude atomic force microscope (AFM) images" EXACT []
synonym: "amplitude atomic force microscope image" EXACT []
synonym: "amplitude atomic force microscope images" EXACT []
synonym: "amplitude atomic force microscopy image" EXACT []
synonym: "amplitude atomic force microscopy images" EXACT []
is_a: CHMO:0002170 ! atomic force micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-15T01:57:16Z

[Term]
id: CHMO:0002174
name: mass detection
def: "A detection method where the sample is converted into gaseous ions which are characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "MS detection" EXACT []
is_a: CHMO:0001709 ! detection method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-16T09:38:11Z

[Term]
id: CHMO:0002175
name: localised surface plasmon resonance spectroscopy
def: "Spectroscopy where the resonant excitation of surface plasmons (usually on a Au or Ag nanosized surface) by ultraviolet or visible light is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "localised SPR spectroscopy" EXACT []
synonym: "localized SPR spectroscopy" EXACT []
synonym: "localized surface plasmon resonance spectroscopy" EXACT []
synonym: "LSPR spectroscopy" EXACT []
is_a: CHMO:0000624 ! surface plasmon resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-16T02:18:04Z

[Term]
id: CHMO:0002176
name: localised surface plasmon resonance spectrum
def: "A plot of reflectance vs. incident frequency or angle obtained by measuring the resonant excitation of surface plasmons (usually on a Au or Ag nanosized surface) by ultraviolet or visible light." [https://orcid.org/0000-0001-5985-7429]
synonym: "localised surface plasmon resonance spectra" EXACT []
synonym: "localized surface plasmon resonance spectra" EXACT []
synonym: "localized surface plasmon resonance spectrum" EXACT []
synonym: "LSPR spectra" EXACT []
synonym: "LSPR spectrum" EXACT []
is_a: CHMO:0000825 ! surface plasmon resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-16T02:19:49Z

[Term]
id: CHMO:0002177
name: dark-field microscopy
def: "Microscopy where the sample is illuminated with visible light that is not collected by the objective lens. Only the light scattered by the specimen is collected by the lens, producing an image of a light specimen on a black background." [https://orcid.org/0000-0002-0640-0422]
synonym: "dark-field optical microscopy" EXACT []
synonym: "darkfield microscopy" EXACT []
synonym: "darkfield optical microscopy" EXACT []
is_a: CHMO:0000102 ! light microscopy assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-16T02:28:55Z

[Term]
id: CHMO:0002178
name: dark-field optical micrograph
def: "An image obtained by illuminating the specimen with visible light that is not collected by the objective lens. Only the light scattered by the specimen is collected by the lens, producing an image of a light specimen on a black background." [https://orcid.org/0000-0002-0640-0422]
synonym: "dark-field microscope image" EXACT []
synonym: "dark-field optical image" EXACT []
is_a: CHMO:0001825 ! optical micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T11:43:07Z

[Term]
id: CHMO:0002179
name: dark-field optical microscopy and spectroscopy
def: "Spectroscopy where a dark-field optical microscope is used to image the sample and locate a small area for spectral analysis with radiation in the ultraviolet to near infrared range." [https://doi.org/10.1039/bnr00053d]
synonym: "dark-field single-nanoparticle optical microscopy and spectroscopy" EXACT []
synonym: "darkfield optical microscopy and spectroscopy" EXACT []
synonym: "DFOMS" EXACT []
synonym: "SNOMS" EXACT []
is_a: CHMO:0000582 ! microspectrophotometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T02:15:34Z

[Term]
id: CHMO:0002180
name: inverted microscope
def: "A piece of apparatus, consisting of an eyepiece, an objective lens, object turret, stage, condenser and light source, which collects electromagnetic radiation in the visible range. In an inverted microscope the light source and condenser are mounted above the stage, while the objective lens and turret are mounted below the stage." [https://orcid.org/0000-0002-0640-0422]
synonym: "inverted optical microscope" EXACT []
is_a: CHMO:0000947 ! optical microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T04:06:13Z

[Term]
id: CHMO:0002181
name: charge-coupled-device camera
def: "A piece of apparatus that converts optical brightness into an electrical signal using a CCD (a semiconductor chip, which converts the intensity of light falling onto its surface at different points into a charge) and then reproduces an image of the specimen." [https://orcid.org/0000-0002-0640-0422]
synonym: "CCD camera" EXACT []
synonym: "charge coupled device (CCD) camera" EXACT []
synonym: "charge coupled device camera" EXACT []
synonym: "charge-coupled device (CCD) digital camera" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T04:14:40Z

[Term]
id: CHMO:0002182
name: electron-multiplying charge-coupled device
def: "A piece of apparatus, based on a semiconductor chip, which converts the intensity of light falling onto its surface at different points into a potential difference. The device contains a gain register that amplifies the electrical signal by impact ionisation." [https://orcid.org/0000-0002-0640-0422]
synonym: "electron multiplying CCD" EXACT []
synonym: "electron multiplying charge coupled device" EXACT []
synonym: "electron-multiplying CCD" EXACT []
synonym: "EMCCD" EXACT []
synonym: "Impactron CCD" EXACT []
synonym: "L3CCD" EXACT []
synonym: "L3Vision CCD" EXACT []
is_a: CHMO:0000948 ! charge-coupled device
relationship: BFO:0000174 CHMO:0002183 ! has proper continuant part at some time electron-multiplying charge-coupled-device camera
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T04:26:59Z

[Term]
id: CHMO:0002183
name: electron-multiplying charge-coupled-device camera
def: "A piece of apparatus that converts optical brightness into an electrical signal using a EMCCD and then reproduces an image of the specimen." [https://orcid.org/0000-0002-0640-0422]
synonym: "electron multiplying charge coupled device camera" EXACT []
synonym: "electron-multiplying charge coupled device (EMCCD) camera" EXACT []
synonym: "EMCCD camera" EXACT []
is_a: CHMO:0002181 ! charge-coupled-device camera
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T04:31:23Z

[Term]
id: CHMO:0002184
name: optical extinction spectroscopy
def: "Spectroscopy where the amount of light transmitted through a sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "extinction spectroscopy" EXACT []
synonym: "optical transmission spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T05:04:02Z

[Term]
id: CHMO:0002185
name: optical extinction spectrum
def: "A plot of extinction (or transmittance) vs. wavelength (or wavenumber) obtained by measuring the amount of radiation transmitted through a sample as a function of the wavelength of the incident radiation. Optical extinction spectra can also be derived theoretically." [https://orcid.org/0000-0002-0640-0422]
synonym: "optical transmission spectrum" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T05:12:14Z

[Term]
id: CHMO:0002186
name: polarisation spectroscopy
def: "Spectroscopy where the sample is irradiated with an initial pulse of polarised laser light (the 'pump') and the change in polarisation of a second laser pulse (the 'probe') is determined." [https://orcid.org/0000-0002-0640-0422]
synonym: "polarization spectroscopy" EXACT []
synonym: "PS" RELATED []
is_a: CHMO:0000435 ! laser spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T05:26:01Z

[Term]
id: CHMO:0002187
name: generalised polarisation spectroscopy
def: "Spectroscopy where a spectral shift, in fluorescence spectrum, which depends on the phase of lipid membranes is measured." [https://doi.org/10.1007/978-3-540-68764-1]
synonym: "generalized polarization spectroscopy" EXACT []
synonym: "GP spectroscopy" EXACT []
is_a: CHMO:0000287 ! fluorescence spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T05:26:54Z

[Term]
id: CHMO:0002188
name: laurdan generalised polarisation spectroscopy
def: "Spectroscopy where the difference between the red and blue fluorescence emission of the fluorescent probe laurdan (6-dodecanoyl-2- dimethylaminonaphthalene), which depends on the phase of lipid membranes, is measured." [ISBN:3540307001]
synonym: "generalized polarization of Laurdan fluorescence" EXACT []
synonym: "laurdan fluorescence spectroscopy" EXACT []
synonym: "laurdan generalized polarization (GP) measurements" EXACT []
synonym: "Laurdan generalized polarization spectroscopy" EXACT []
synonym: "laurdan generalized polarization spectroscopy" EXACT []
is_a: CHMO:0002187 ! generalised polarisation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T05:27:23Z

[Term]
id: CHMO:0002189
name: microspectrofluorometry
def: "A type of chemical imaging where an optical microscope is used to image the sample and locate a small area for fluorescence spectroscopy." [https://doi.org/10.1039/b317047k]
synonym: "flourescence imaging" EXACT []
is_a: CHMO:0000049 ! chemical imaging
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-17T05:42:41Z

[Term]
id: CHMO:0002190
name: small-angle powder X-ray diffraction data
def: "Data which is obtained from an X-ray diffraction experiment where the specimen is a powder and the X-rays are incident on the sample at small angles (0-10 degrees)." [https://orcid.org/0000-0002-0640-0422]
synonym: "low-angle powder X-ray diffraction data" EXACT []
synonym: "low-angle powder X-ray diffraction pattern" EXACT []
synonym: "small-angle powder X-ray diffraction pattern" EXACT []
is_a: CHMO:0000851 ! powder X-ray diffraction data
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T09:04:40Z

[Term]
id: CHMO:0002191
name: nanosphere lithography
def: "A patterning technique that involves the self-assembly of nanospheres into a two-dimensional mask (by e.g.  spin coating or drop coating). Following self-assembly, a metal is then deposited (e.g. by thermal evaporation, electron beam deposition or pulsed laser deposition) and the nanosphere mask is removed by sonicating the entire sample in a solvent, leaving behind the pattern." [https://doi.org/10.1021/jp010657m]
synonym: "NSL" EXACT []
is_a: CHMO:0002146 ! patterning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T10:12:29Z

[Term]
id: CHMO:0002192
name: thermoelectrically cooled angle coating
def: "A process for applying a thin cover to flat substrates by placing a drop of the coating solution on the substrate and then placing it inside a cooled box (to control the speed of evaporation) at an angle of 9° (to initiate evaporation evaporation from the top of the substrate)." [https://doi.org/10.1021/la00009a012]
synonym: "thermo-electric cooled angle coating" EXACT []
synonym: "thermo-electrically cooled angle coating" EXACT []
is_a: CHMO:0001470 ! coating method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T10:15:31Z

[Term]
id: CHMO:0002193
name: convective self-assembly
def: "A synthesis method in which colloidal particle suspensions in thin evaporating films spontaneously (and reversibly) associate by non-covalent interactions." [https://doi.org/10.1039/b612091a]
synonym: "convective assembly" EXACT []
is_a: CHMO:0001305 ! self-assembly
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T10:29:22Z

[Term]
id: CHMO:0002194
name: epifluorescence microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by illuminating it with light of specific wavelengths. In epifluorescence microscopy light is transmitted through the objective lens onto the specimen, eliminating the need to filter out unwanted light directly from the source." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000087 ! fluorescence microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T10:34:34Z

[Term]
id: CHMO:0002195
name: negative-stained transmission electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the transmitted electrons. The specimen is stained with heavy metals salts (e.g. uranyl acetate) to improve contrast." [https://orcid.org/0000-0002-0640-0422]
synonym: "negative stained transmission electron micrograph" EXACT []
synonym: "negative-stain TEM image" EXACT []
synonym: "negative-stain TEM images" EXACT []
synonym: "negative-stain TEM micrograph" EXACT []
synonym: "negative-stain TEM micrographs" EXACT []
synonym: "negative-stained TEM image" EXACT []
synonym: "negatively stained TEM image" EXACT []
synonym: "negatively stained transmission electron micrograph" EXACT []
synonym: "negatively-stained TEM micrograph" EXACT []
synonym: "negatively-stained TEM micrographs" EXACT []
is_a: CHMO:0001802 ! transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T01:15:45Z

[Term]
id: CHMO:0002196
name: activation
def: "A material processing that involves preparing or exciting a sample for a subsequent reaction." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.A00093"}
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T03:00:23Z

[Term]
id: CHMO:0002197
name: plasma activation
def: "A process that involves improving the adhesion properties of a sample using short pulses of a plasma (a partially ionised gas containing free electrons and radicals)." [https://orcid.org/0000-0002-0640-0422]
synonym: "plasma functionalisation" EXACT []
synonym: "plasma functionalization" EXACT []
is_a: CHMO:0002196 ! activation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-21T03:01:01Z

[Term]
id: CHMO:0002198
name: recrystallisation
def: "A crystallisation for purifying a crystalline sample in which the impure sample is dissolved in a small volume of solvent, forming a supersaturated solution. As the temperature of the solution drops, pure crystals form, the impurities remaining dissolved in the solvent." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.R05208"}
synonym: "re-crystallisation" EXACT []
synonym: "re-crystallization" EXACT []
is_a: CHMO:0001477 ! crystallisation
property_value: OMO:0003005 "recrystallization" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.R05208"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-22T09:23:11Z

[Term]
id: CHMO:0002199
name: rotary evaporator
def: "A piece of apparatus consisting of a motor unit that rotates the evaporation flask, a vacuum system, a heated water bath and a condenser, which is used to remove solvents from samples under reduced pressure." [https://orcid.org/0000-0002-0640-0422]
synonym: "rotavap" EXACT []
synonym: "Rotavapor" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-22T09:35:05Z

[Term]
id: CHMO:0002200
name: differential scanning calorimeter
def: "A calorimeter that is used for both a sample and a reference." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12758"}
is_a: CHMO:0001287 ! calorimeter
property_value: OMO:0003012 "DSC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12758"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-23T10:05:13Z

[Term]
id: CHMO:0002201
name: matrix assisted laser desorption-ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser whilst being held in a matrix (such as crystallised dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules." [https://orcid.org/0000-0002-0640-0422]
synonym: "MALDI mass spectra" EXACT []
synonym: "MALDI mass spectrum" EXACT []
synonym: "MALDI spectra" EXACT []
synonym: "MALDI spectrum" EXACT []
synonym: "matrix assisted laser desorption-ionisation mass spectra" EXACT []
synonym: "matrix assisted laser desorption-ionisation mass spectrum" EXACT []
is_a: CHMO:0001289 ! laser desorption–ionisation mass spectrum
relationship: OBI:0000312 CHMO:0000519 ! is specified output of matrix-assisted laser desorption-ionisation mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-23T03:39:09Z

[Term]
id: CHMO:0002202
name: matrix assisted laser desorption-ionisation mass spectrometer
def: "A mass spectrometer that uses a plate to hold the sample in a matrix (such as crystallised dihydrobenzoic acid) whilst it is vaporised and ionised using a high-energy pulsed laser." [https://orcid.org/0000-0002-0640-0422]
synonym: "MALDI mass spectrometer" EXACT []
synonym: "matrix assisted laser desorption-ionisation mass spectrometer" EXACT []
is_a: CHMO:0000982 ! mass spectrometer
relationship: BFO:0000057 CHMO:0002203 ! has participant matrix assisted laser desorption-ionisation plate
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-23T03:47:52Z

[Term]
id: CHMO:0002203
name: matrix assisted laser desorption-ionisation plate
def: "A extremely flat surface that holds the sample during a mass spectrometry experiment where the sample is vaporised and ionised using a high-energy pulsed laser whilst being held in a matrix to protect it from direct laser illumination and to separate the sample molecules. The surface of the plate may be chemically functionalised for a specific sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "MALDI plate" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-23T03:48:32Z

[Term]
id: CHMO:0002204
name: solvent casting
def: "A process for forming thermoplastic polymer samples by dipping a mould into a solution of the polymer and drawing off the solvent to leave a polymer film adhering to the mould." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002213 ! polymer synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T01:41:25Z

[Term]
id: CHMO:0002205
name: solvent casting and particulate leaching
def: "A process for forming thermoplastic polymer samples by dipping a mould into a solution of the polymer and particles of known dimension, and drawing off the solvent to leave a composite polymer-particle film adhering to the mould." [https://orcid.org/0000-0002-0640-0422]
synonym: "SCPL" EXACT []
is_a: CHMO:0002204 ! solvent casting
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T01:43:14Z

[Term]
id: CHMO:0002206
name: polymer precipitation
def: "A technique used to isolate and purify polymers. The polymer sample is dissolved in a 'good' organic solvent, and this solution is then poured into a 'poor' solvent . Introduction of the polymer to the poor solvent causes the polymer chains to collapse, aggregate and come out of solution." [ISBN:0873552210]
is_a: CHMO:0001688 ! precipitation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T02:15:51Z

[Term]
id: CHMO:0002207
name: polymer co-precipitation
def: "The simultaneous precipitation of a normally soluble component with a polymer component from the same solution by the formation of a composite by adsorption, occlusion or mechanical entrapment." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001690 ! co-precipitation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T02:18:50Z

[Term]
id: CHMO:0002208
name: solvent evaporation
def: "The removal of solvent from a sample, usually by the application of heat." [https://orcid.org/0000-0002-0640-0422]
synonym: "drying" EXACT []
is_a: CHMO:0001574 ! evaporation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T02:31:03Z

[Term]
id: CHMO:0002209
name: wide-angle X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at the sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. The incident X-ray beam strikes the sample at a wide angle (>10°)." [https://orcid.org/0000-0002-0640-0422]
synonym: "WAXRD" EXACT []
is_a: CHMO:0000156 ! X-ray diffraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T04:41:36Z

[Term]
id: CHMO:0002210
name: platinum sputter deposition
def: "A synthesis technique where a Pt metal target is bombarded with energetic ions (e.g. Ar+) causing atoms to be ejected ('sputtering'). The ejected atoms then deposit, as a thin film of Pt, on a substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "platinum sputtering" EXACT []
synonym: "Pt sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T05:00:41Z

[Term]
id: CHMO:0002211
name: wide-angle powder X-ray diffraction
def: "A method for determining structure by directing a beam of X-rays at the powdered sample and detecting the positions and intensities of the diffracted X-rays as a pattern of spots on a photographic plate. The incident X-ray beam strikes the sample at a wide angle (>10°)." [https://orcid.org/0000-0002-0640-0422]
synonym: "WAPXRD" EXACT []
synonym: "wide-angle X-ray powder diffraction" EXACT []
is_a: CHMO:0000158 ! powder X-ray diffraction
is_a: CHMO:0002209 ! wide-angle X-ray diffraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-24T05:06:55Z

[Term]
id: CHMO:0002212
name: single-particle energy-dispersive X-ray emission spectroscopy
def: "X-ray emission spectroscopy where the energy spectrum of the X-rays emitted, by a single particle, due to core-to-core transitions is measured using a semiconductor detector." [https://orcid.org/0000-0002-0640-0422]
synonym: "single particle EDS" EXACT []
synonym: "single particle EDX" EXACT []
synonym: "single particle energy dispersive X-ray emission spectroscopy" EXACT []
synonym: "single particle X-ray energy dispersive spectroscopy" EXACT []
synonym: "single-particle EDS" EXACT []
synonym: "single-particle EDS analysis" EXACT []
synonym: "single-particle EDX" EXACT []
synonym: "single-particle EDX analysis" EXACT []
synonym: "single-particle energy dispersive X-ray emission spectroscopy" EXACT []
synonym: "single-particle energy-dispersive X-ray emission analysis" EXACT []
synonym: "single-particle X-ray energy dispersive spectroscopy" EXACT []
synonym: "single-particle X-ray energy-dispersive spectroscopy" EXACT []
is_a: CHMO:0000309 ! energy-dispersive X-ray emission spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T01:00:33Z

[Term]
id: CHMO:0002213
name: polymer synthesis method
def: "Any method used to prepare a polymer sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001301 ! synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T01:18:54Z

[Term]
id: CHMO:0002214
name: phase inversion technique
def: "Any method for the synthesis of polymer membranes that involves the polymer transforming from the liquid phase of the cast solution to the solid phase." [https://doi.org/10.1021/la960243y]
synonym: "phase inversion method" EXACT []
synonym: "phase inversion precipitation technique" EXACT []
synonym: "phase-inversion method" EXACT []
synonym: "phase-inversion technique" EXACT []
is_a: CHMO:0002213 ! polymer synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T01:20:14Z

[Term]
id: CHMO:0002215
name: dry-wet phase inversion technique
def: "A technique for preparing a polymer membrane by mixing polymer and solvent, then casting this solution onto a surface and allowing the solvent to partially evaporate. The film is them immersed in a nonsolvent causing solidification." [ISBN:3540739939]
synonym: "dry-wet phase inversion technique" EXACT []
synonym: "Loeb-Sourirajan method" EXACT []
synonym: "Loeb-Sourirajan technique" EXACT []
is_a: CHMO:0002214 ! phase inversion technique
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T01:21:07Z

[Term]
id: CHMO:0002216
name: thermally induced phase separation
def: "A method for preparing a polymer membrane by mixing the polymer with a substance that acts as a solvent a high temperature and casting the solution into a film. When the solution is cooled, solidification occurs." [ISBN:3540739939]
synonym: "thermally-induced phase separation" EXACT []
synonym: "TIPS" EXACT []
is_a: CHMO:0002214 ! phase inversion technique
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T01:23:05Z

[Term]
id: CHMO:0002217
name: sample sublimation
def: "Any technique used to purify a sample by forcing it to pass from the solid to gas phase without passing through an intermediate liquid phase." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002231 ! purification
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T03:22:04Z

[Term]
id: CHMO:0002218
name: fractional sublimation
def: "A method for purifying samples by heating the sample under reduced pressure and allowing the fractions to sublime order of increasing sublimation temperature (a function of vapor pressure)." [https://doi.org/10.1021/ac60144a021]
is_a: CHMO:0002217 ! sample sublimation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T03:22:24Z

[Term]
id: CHMO:0002219
name: vacuum sublimation
def: "A technique for purifying solid samples by heating the sample under vacuum. The sample sublimes and the vapours condense as a purified compound on a cooled surface, leaving the non-volatile residue impurities behind." [https://orcid.org/0000-0002-0640-0422]
synonym: "vacuum-sublimation method" EXACT []
is_a: CHMO:0002217 ! sample sublimation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T03:23:24Z

[Term]
id: CHMO:0002220
name: high-vacuum sublimation
def: "A technique for purifying solid samples by heating the sample under high vacuum (<0.1 Pa). The sample sublimes and the vapours condense as a purified compound on a cooled surface, leaving the non-volatile residue impurities behind." [https://orcid.org/0000-0002-0640-0422]
synonym: "high vacuum sublimation" EXACT []
is_a: CHMO:0002219 ! vacuum sublimation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T03:23:35Z

[Term]
id: CHMO:0002221
name: Lely method
def: "A method for crystal growth where polycrystalline SiC lumps are carefully packed between two concentric graphite tubes. The inner tube is then withdrawn leaving a porous SiC layer inside the outer tube. The outer tube is then heated (~2500 °C) in Ar, causing the SiC powder to sublime and nucleate on a cooler surface." [ISBN:3540003673]
synonym: "Lely technique" EXACT []
is_a: CHMO:0002224 ! crystal growth method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T04:03:12Z

[Term]
id: CHMO:0002222
name: seeded sublimation
def: "A technique for growing crystals of SiC by heating a source (polycrystalline SiC or powder) at high temperature (1800-2600 °C) and low pressure in an Ar atmosphere causing it to sublime. The vapours then condense on a single crystal of SiC (the 'seed')." [ISBN:0815514530]
synonym: "modified Lely method" EXACT []
synonym: "seed sublimation" EXACT []
synonym: "seeded sublimation method" EXACT []
synonym: "seeded sublimation technique" EXACT []
synonym: "seeded-sublimation growth technique" EXACT []
synonym: "seeded-sublimation method" EXACT []
synonym: "seeded-sublimation technique" EXACT []
is_a: CHMO:0002224 ! crystal growth method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T03:25:09Z

[Term]
id: CHMO:0002223
name: sandwich sublimation
def: "A technique for growing thick (micrometre) epitaxial layers of SiC by heating a source (polycrystalline SiC or powder) at high temperature (1800-2600 °C) and low pressure in an Ar atmosphere causing it to sublime. The vapours then condense on a single crystal of SiC (the 'seed') placed a few mm away." [https://orcid.org/0000-0002-0640-0422]
synonym: "close space sublimation" EXACT []
synonym: "close-space sublimation" EXACT []
synonym: "sandwich sublimation method" EXACT []
synonym: "sandwich sublimation technique" EXACT []
synonym: "sandwich-sublimation method" EXACT []
synonym: "SSM" EXACT []
synonym: "sublimation sandwich method" EXACT []
synonym: "sublimation-sandwich method" EXACT []
is_a: CHMO:0002222 ! seeded sublimation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T03:26:30Z

[Term]
id: CHMO:0002224
name: crystal growth method
def: "Any synthesis method used to grow crystals." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001310 ! sample deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T04:05:29Z

[Term]
id: CHMO:0002225
name: Acheson method
def: "A method for growing low-purity polycrystalline SiC. A mixture of silica, carbon, sawdust and NaCl is heated to 2700 °C in a furnace, and the temperature gradually decreased." [ISBN:3540003673]
synonym: "Acheson technique" EXACT []
is_a: CHMO:0002224 ! crystal growth method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T04:20:26Z

[Term]
id: CHMO:0002226
name: energy-dispersive X-ray chemical map
def: "A data set derived from energy-dispersive X-ray spectroscopy consisting of a three-dimensional image where two axes describe the x and y spatial dimensions and the third dimension represents X-ray energy. The image is obtained by stacking one EDX spectrum per energy value sequentially. Energy values are characteristic of the elements in the sample thus giving a distribution of elements in the imaged area. EDX chemical maps are sometimes shown in false colour." [ISBN:1402080034]
synonym: "EDS chemical map" EXACT []
synonym: "EDX chemical map" EXACT []
synonym: "EDX concentration map" EXACT []
synonym: "EDX elemental map" EXACT []
synonym: "EDX map" EXACT []
synonym: "energy dispersive X-ray chemical map" EXACT []
synonym: "X-ray elemental distribution map" EXACT []
is_a: CHMO:0001891 ! chemical map
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T05:13:43Z

[Term]
id: CHMO:0002227
name: energy-dispersive X-ray spectrum
def: "A plot of energy (keV) vs. intensity for X-rays emitted by a sample due to core-to-core transitions, following bombardment with electrons. The energies of the emitted X-rays are characteristic of the elements in the sample, therefore peaks are usually labelled with the corresponding element symbol." [https://orcid.org/0000-0002-0640-0422]
synonym: "EDS spectra" EXACT []
synonym: "EDS spectrum" EXACT []
synonym: "EDX data" EXACT []
synonym: "EDX pattern" EXACT []
synonym: "EDX spectra" EXACT []
synonym: "EDX spectrum" EXACT []
is_a: CHMO:0000830 ! X-ray spectrum
relationship: BFO:0000057 CHMO:0001809 ! has participant energy dispersive X-ray spectrometer
relationship: OBI:0000312 CHMO:0000309 ! is specified output of energy-dispersive X-ray emission spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-28T05:21:13Z

[Term]
id: CHMO:0002228
name: cone calorimetry
def: "The measurement of thermodynamic parameters such as heat release rate, heat of combustion, ignitability, and the evolution of toxic gases, smoke and soot, for flame retarding materials using a cone calorimeter." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000682 ! calorimetry
intersection_of: CHMO:0000682 ! calorimetry
intersection_of: BFO:0000057 CHMO:0002229 ! has participant cone calorimeter
relationship: BFO:0000057 CHMO:0002229 ! has participant cone calorimeter
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-29T09:37:53Z

[Term]
id: CHMO:0002229
name: cone calorimeter
def: "A piece of apparatus, consisting of a cone-shaped heater, a hood to collect evolving gases and a laser beam, that is used to measure thermodynamic parameters such as heat release rate, heat of combustion, ignitability, and the evolution of toxic gases, smoke and soot, for flame retarding materials." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001287 ! calorimeter
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-29T09:40:58Z

[Term]
id: CHMO:0002230
name: ultrasonic dispersion
def: "The distribution of particles of one phase in a continuous phase of a different nature, assisted by sound waves (>20 KHz in frequency)." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001525 ! sample dispersion
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-29T09:59:13Z

[Term]
id: CHMO:0002231
name: purification
def: "Any technique used to physically separate an analyte from byproducts, reagents or contaminating substances." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000999 ! separation method
is_a: OBI:0001505 ! purification
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-29T03:59:53Z

[Term]
id: CHMO:0002232
name: spectrophotometer
def: "A piece of apparatus used to measure a spectrum by illumination with visible light." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-29T04:30:04Z

[Term]
id: CHMO:0002233
name: site-selection spectroscopy
def: "A type spectroscopy where a sub-ensemble of molecules within an inhomogeneously broadened absorption band is selectively excited by means of a narrow-band laser and the fluorescence and phosphorescence signal is detected with a monochromator or interferometer." [https://doi.org/10.1146/annurev.pc.40.100189.002435]
is_a: CHMO:0000437 ! direct laser absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-31T10:54:02Z

[Term]
id: CHMO:0002234
name: hole-burning spectroscopy
def: "A type of laser spectroscopy where a dye laser is used to remove, from an inhomogeneously broadened spectral line, a narrow homogenous line causing the appearance of a dip ( or 'hole') in a spectrum." [https://orcid.org/0000-0002-0640-0422]
synonym: "hole burning spectroscopy" EXACT []
synonym: "holeburning spectroscopy" EXACT []
synonym: "laser hole-burning spectroscopy" EXACT []
synonym: "spectroscopic hole burning" EXACT []
is_a: CHMO:0002233 ! site-selection spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-31T10:58:46Z

[Term]
id: CHMO:0002235
name: abberration-corrected high-angular annular dark-field scanning transmission electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50-150 kV is scanned across an electron-transparent specimen under vacuum. The beam of electrons is scattered or diffracted at high angles before reaching the specimen, and the image results from a weakening of the beam by its interaction with the sample. An annular aperture is used to select electrons that have passed through given symmetric zones within the objective lens of the microscope. The electron beam is focused using a set of magnetic lenses which removes spherical aberration (an effect where the electron beam is deflected too strongly, resulting in a blurred image)." [https://doi.org/10.1002/adma.200502201]
synonym: "abberration corrected high angular annular dark field scanning transmission electron microscopy" EXACT []
synonym: "abberration-corrected high-angle annular dark-field scanning transmission electron microscopy" EXACT []
synonym: "AC-HAADF-STEM" EXACT []
is_a: CHMO:0000730 ! high-angular annular dark-field scanning transmission electron microscopy
is_a: CHMO:0002613 ! aberration-corrected transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-31T01:46:06Z

[Term]
id: CHMO:0002236
name: dark-field microscope
def: "A piece of apparatus, consisting of an eyepiece, an objective lens, a condenser lens, stage, and light source, which collects electromagnetic radiation in the visible range. An opaque disc is placed underneath the condenser lens, so that only light that is scattered by objects on the slide can reach the eye." [https://orcid.org/0000-0002-0640-0422]
synonym: "dark field microscope" EXACT []
synonym: "dark field optical microscope" EXACT []
synonym: "dark-field optical microscope" EXACT []
is_a: CHMO:0000947 ! optical microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-31T01:56:03Z

[Term]
id: CHMO:0002237
name: transmission electron microscope with an energy dispersive X-ray analyser
def: "A piece of apparatus which is used to produce an enlarged image of an electron- transparent specimen using a finely focused (<10 nm diameter) electron beam with an acceleration voltage of 50-150 kV under vacuum. X-rays emerging from the sample (as a result of electron bombardment) pass through a slit, then a grating disperses them by diffraction according to their wavelength. Finally, X-ray energy (which is characteristic of atomic number) is converted to voltage pulses or 'counts' by a detector." [https://orcid.org/0000-0002-0640-0422]
synonym: "TEM/EDX" EXACT []
synonym: "transmission electron microscope equipped with an energy dispersive X-ray analyzer" EXACT []
synonym: "transmission electron microscope with an energy dispersive X-ray analyzer" EXACT []
is_a: CHMO:0001099 ! transmission electron microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-31T04:13:12Z

[Term]
id: CHMO:0002238
name: transmission electron microscopy energy-dispersive X-ray spectroscopy
def: "Microscopy where the specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50-150 kV under vacuum. The interaction of electrons with the specimen produces X-rays (with energies characteristic of atomic number) which are detected as a function of wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "TEM-EDS" EXACT []
synonym: "TEM-EDX" EXACT []
synonym: "TEM/EDS" EXACT []
synonym: "TEM/EDX analysis" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-07-31T04:20:12Z

[Term]
id: CHMO:0002239
name: carbon nanotube synthesis method
def: "Any method used to synthesise carbon nanotubes." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002838 ! nanostructure synthesis
intersection_of: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000299 CHEBI:50594 ! has specified output carbon nanotube
relationship: OBI:0000299 CHEBI:50594 ! has specified output carbon nanotube
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-04T05:09:48Z

[Term]
id: CHMO:0002240
name: arc-discharge method
def: "A method for the synthesis of carbon nanotubes where a direct-current arc voltage is applied across two graphite electrodes immersed in an inert gas such as He. When pure graphite rods are used, fullerenes are deposited as soot inside the chamber, and multi-walled carbon nanotubes are deposited on the cathode. When a graphite anode containing a metal catalyst (Fe or Co) is used with a pure graphite cathode single-walled carbon nanotubes are generated in the form of soot." [https://doi.org/10.1016/S1369-7021(04)00446-8]
synonym: "arc discharge method" EXACT []
synonym: "arc method" EXACT []
synonym: "arc-evaporation of graphite" EXACT []
synonym: "dc arc-discharge method" EXACT []
synonym: "direct current arc-discharge method" EXACT []
synonym: "direct-current arc-discharge method" EXACT []
is_a: CHMO:0002239 ! carbon nanotube synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-04T05:10:07Z

[Term]
id: CHMO:0002241
name: hydrogen arc-discharge method
def: "A method for the synthesis of carbon nanotubes where a direct-current arc voltage is applied across two graphite electrodes immersed in H2 gas. When pure graphite rods are used, fullerenes are deposited as soot inside the chamber, and multi-walled carbon nanotubes are deposited on the cathode. When a graphite anode containing a metal catalyst (Fe or Co) is used with a pure graphite cathode single-walled carbon nanotubes are generated in the form of soot." [https://doi.org/10.1016/S1369-7021(04)00446-8]
synonym: "H2 arc discharge method" EXACT []
synonym: "H2 dc arc-discharge method" EXACT []
synonym: "hydrogen arc discharge method" EXACT []
synonym: "hydrogen direct current arc-discharge method" EXACT []
synonym: "hydrogen direct-current arc discharge" EXACT []
synonym: "hydrogen direct-current arc-discharge method" EXACT []
is_a: CHMO:0002240 ! arc-discharge method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-04T05:24:50Z

[Term]
id: CHMO:0002242
name: heat-release-rate curve
def: "A plot of heat release (W/m2) vs. time obtained during a calorimetry experiment." [https://doi.org/10.1039/b9nr00026g]
synonym: "heat release rate curve" EXACT []
synonym: "heat-release rate curve" EXACT []
synonym: "heat-release-rate curves" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-04T05:58:47Z

[Term]
id: CHMO:0002243
name: electric-field-induced second harmonic generation spectroscopy
def: "A type of laser spectroscopy where the sample is illuminated with a laser of frequency ω whilst a direct-current electric field is applied, allowing the production of the second harmonic (2ω). This technique is used to induce an asymmetry in an otherwise symmetric material as a probe of the molecular hyperpolarisability." [https://doi.org/10.1021/jp037635f, ISBN:8122404693]
synonym: "EFISH" EXACT []
synonym: "EFISHG" EXACT []
synonym: "EFISHG spectroscopy" EXACT []
synonym: "electric field induced second harmonic generation" EXACT []
synonym: "electric field induced second harmonic generation spectroscopy" EXACT []
synonym: "electric-field-induced second harmonic generation" EXACT []
synonym: "electric-field-induced second-harmonic (EFISH) generation" EXACT []
synonym: "electric-field-induced SHG" EXACT []
synonym: "electric-field-induced SHG spectroscopy" EXACT []
is_a: CHMO:0000445 ! indirect laser absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T11:24:17Z

[Term]
id: CHMO:0002244
name: detector
def: "A device used to detect an analyte." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://books.rsc.org/view-large/6381939"}
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T11:58:48Z

[Term]
id: CHMO:0002245
name: charge-coupled-device detector
def: "A detector that uses a silicon chip to convert light into electrical signal. When a photon is absorbed by the Si chip, a single electron is released. Electrodes covering the chip surface hold these electrons in place in an array of wells, or pixels, so that during exposure of the chip to light, a pattern of charge builds up that corresponds to the pattern of light." [https://doi.org/10.1021/ac990035l]
synonym: "CCD (charge coupled device) detector" EXACT []
synonym: "CCD area detector" EXACT []
synonym: "CCD array detector" EXACT []
synonym: "CCD detector" EXACT []
synonym: "charge coupled device array detector" EXACT []
synonym: "charge coupled device detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T11:59:36Z

[Term]
id: CHMO:0002246
name: deuterated triglycine sulfate detector
def: "A very sensitive room-temperature detector for mid-infrared range measurements that employs temperature-sensitive ferroelectric crystals of deuterated triglycine sulfate. As the temperature and hence polarisability of the crystals changes (due to the absorption of infrared radiation) a charge is generated which is detected by two parallel electrodes. The deuterated form of the crystals are used because they have a higher Curie point." [ISBN:0824728246, ISBN:3540404589]
synonym: "deuterated-triglycine sulfate (DTGS) detector" EXACT []
synonym: "DGTS detector" EXACT []
synonym: "DTGS detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T12:00:07Z

[Term]
id: CHMO:0002247
name: deuterated lanthanum triglycine sulfate detector
def: "A very sensitive temperature-controlled detector for mid-infrared range measurement that employs temperature-sensitive ferroelectric crystals of either deuterated lanthanum triglycine sulfate or deuterated L-alanine doped triglycine sulfate. As the temperature and hence polarisability of the crystals changes (due to the absorption of infrared radiation) a charge is generated which is detected by two parallel electrodes. The deuterated forms of the crystals are used because they have a higher Curie point." [https://doi.org/10.1016/j.cca.2008.12.020, https://doi.org/10.1021/jf040133u]
synonym: "deuterated L-alanine doped triglycine sulfate. (DLaTGS) detector" EXACT []
synonym: "deuterated lanthanum triglycine sulfate (DLATGS) detector" EXACT []
synonym: "DLATGS detector" EXACT []
synonym: "DLaTGS detector" EXACT []
synonym: "dLaTgS detector" EXACT []
synonym: "dlatgs detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T12:02:27Z

[Term]
id: CHMO:0002248
name: mercury cadmium tellurium detector
def: "A detector for infrared measurements that employs a thin layer of the semiconductor HgCdTe. Incident photons with energy greater than the semiconductor band-gap energy excite electrons into the conduction band, creating an increase in the conductivity of the layer which is detected by two electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "MCT detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T12:03:49Z

[Term]
id: CHMO:0002249
name: porosimetry
def: "The measurement of the pore diameter, pore-size distribution and total pore volume of a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T06:14:39Z

[Term]
id: CHMO:0002250
name: ellipsometric porosimetry
def: "The measurement of the pore diameter, pore-size distribution and total pore volume of a thin porous film sample by measuring the changes in intensity and polarisation of  reflected light during vapour adsorption and desorption." [https://doi.org/10.1016/j.tsf.2005.08.334]
synonym: "EP" EXACT []
is_a: CHMO:0002249 ! porosimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T06:16:26Z

[Term]
id: CHMO:0002251
name: solvent vapour annealing
def: "A method applied to polymer films to increase polymer chain mobility. The film is exposed to a solvent atmosphere at room-temperature causing it to swell." [https://doi.org/10.1039/b907147d]
synonym: "solvent vapor annealing" EXACT []
synonym: "SVA" EXACT []
is_a: CHMO:0002213 ! polymer synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T03:01:14Z

[Term]
id: CHMO:0002252
name: spectrofluorimeter
def: "A piece of apparatus, consisting of a laser, a monochromator (for selecting a specific excitation wavelength) and a detector, which is used to measure fluorescence spectra." [https://orcid.org/0000-0002-0640-0422]
synonym: "fluorescence spectrometer" EXACT []
synonym: "fluorescence spectrophotometer" EXACT []
synonym: "fluorimeter" EXACT []
synonym: "fluorometer" EXACT []
synonym: "fluorospectrophotometer" EXACT []
synonym: "spectrofluorometer" EXACT []
is_a: CHMO:0002232 ! spectrophotometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T06:38:17Z

[Term]
id: CHMO:0002253
name: electron spin resonance spectrometer
def: "A piece of apparatus, consisting of a microwave radiation source, a resonator (a cavity), a magnet and a detector, that is used to measure electron spin resonance spectra." [ISBN:047175496X]
synonym: "electron paramagnetic resonance spectrometer" EXACT []
synonym: "EPR spectrometer" EXACT []
synonym: "ESR spectrometer" EXACT []
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-05T06:48:49Z

[Term]
id: CHMO:0002254
name: immobilised pH gradient-based isoelectric focusing
def: "An electrophoresis method for the separation of amphoteric analytes according to their isoelectric points by the application of an electric field along a pH gradient. The pH gradient is formed during casting of the gels therefore cannot be altered during the experiment." [ISBN:0896033392]
synonym: "immobilised pH gradient-IEF" EXACT []
synonym: "immobilized pH gradient-based isoelectric focussing" EXACT []
synonym: "immobilized pH gradient-IEF" EXACT []
synonym: "IPG based-IEF" EXACT []
synonym: "IPG-IEF" EXACT []
is_a: CHMO:0001026 ! isoelectric focusing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-06T04:53:32Z

[Term]
id: CHMO:0002255
name: immobilized metal affinity chromatography
def: "Affinity chromatography where proteins containing amino acids with a specific affinity for metal ions (e.g. His which has an affinity for Co and Zn ions) are retained by the column." [https://orcid.org/0000-0002-0640-0422]
synonym: "IMAC" EXACT []
synonym: "immobilised metal affinity chromatography" EXACT []
is_a: CHMO:0001006 ! affinity chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-06T04:59:26Z

[Term]
id: CHMO:0002256
name: metal oxide affinity chromatography
def: "A chromatography method where the separation is caused by differing analyte-ligand interactions. Phosphorylated proteins and peptides are retained by metal oxide particles because of their affinity for the phosphate group." [https://doi.org/10.1002/pmic.200402049]
synonym: "metal oxide chromatography" EXACT []
synonym: "metal oxides chromatography" EXACT []
synonym: "metal-oxide chromatography" EXACT []
synonym: "MOAC" EXACT []
synonym: "MOC" EXACT []
is_a: CHMO:0001006 ! affinity chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-06T05:14:29Z

[Term]
id: CHMO:0002257
name: hydroxy acid-modified metal oxide chromatography
def: "A chromatography method where the separation is caused by differing analyte–ligand interactions. Phosphorylated proteins and peptides are retained by hydroxy acid-modified metal oxide particles because of their affinity for the phosphate group." [https://doi.org/10.1002/pmic.200402049]
synonym: "HAMMOC" EXACT []
synonym: "hydroxy acid-modified metal oxides chromatography" EXACT []
synonym: "hydroxy acid-modified metal-oxide chromatography" EXACT []
synonym: "hydroxy acid-modified MOAC" EXACT []
synonym: "hydroxy acid-modified MOC" EXACT []
is_a: CHMO:0002256 ! metal oxide affinity chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-06T05:30:10Z

[Term]
id: CHMO:0002258
name: strong-anion-exchange chromatography
def: "Column chromatography where anions are retained by positively charged functional groups that have a permanent positive charge in aqueous solution, such as quaternary ammonium groups, in the stationary phase." [https://orcid.org/0000-0001-5985-7429]
synonym: "SAX chromatography" EXACT []
is_a: CHMO:0001209 ! anion-exchange chromatography
relationship: BFO:0000057 CHMO:0002268 ! has participant strong anion-exchange column
created_by: batchelorc
creation_date: 2009-08-10T02:43:38Z

[Term]
id: CHMO:0002259
name: weak-anion-exchange chromatography
def: "Column chromatography where anions are retained by positively charged functional groups that have a positive charge only at high pH, such as amine groups, in the stationary phase." [https://orcid.org/0000-0001-5985-7429]
synonym: "WAX chromatography" EXACT []
is_a: CHMO:0001209 ! anion-exchange chromatography
relationship: BFO:0000057 CHMO:0002269 ! has participant weak anion-exchange column
created_by: batchelorc
creation_date: 2009-08-10T02:56:33Z

[Term]
id: CHMO:0002260
name: strong-cation-exchange chromatography
def: "Column chromatography where cations are retained by functional groups that are permanently negatively charged in aqueous conditions, for example aliphatic sulfonic acid groups, in the stationary phase." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001210 ! cation-exchange chromatography
relationship: BFO:0000057 CHMO:0002266 ! has participant strong cation-exchange column
created_by: batchelorc
creation_date: 2009-08-10T03:00:45Z

[Term]
id: CHMO:0002261
name: weak-cation-exchange chromatography
def: "Column chromatography where cations are retained by functional groups that are  negatively charged at low pH, for example aliphatic carboxylic acid groups, in the stationary phase." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001210 ! cation-exchange chromatography
relationship: BFO:0000057 CHMO:0002267 ! has participant weak cation-exchange column
created_by: batchelorc
creation_date: 2009-08-10T03:02:20Z

[Term]
id: CHMO:0002262
name: hydrophilic interaction chromatography
def: "A liquid chromatography in which the stationary phase is hydrophilic, the mobile phase is organic and separation is achieved based on polarity." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09890", prov:wasInfluencedBy="https://doi.org/10.1039/b905580k"}
synonym: "hydrophilic-interaction chromatography" EXACT []
synonym: "hydrophilic-interaction liquid chromatography" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09890"}
is_a: CHMO:0001004 ! liquid chromatography
property_value: OMO:0003012 "HILIC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09890"}
created_by: batchelorc
creation_date: 2009-08-14T10:53:59Z

[Term]
id: CHMO:0002263
name: cation-exchange column
def: "A chromatography column where the stationary phase is a cation exchanger." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002264 ! ion-exchange column
created_by: batchelorc
creation_date: 2009-08-14T10:59:11Z

[Term]
id: CHMO:0002264
name: ion-exchange column
def: "A chromatography column where the stationary phase is an ion exchanger." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000997 ! chromatography column
created_by: batchelorc
creation_date: 2009-08-14T11:10:24Z

[Term]
id: CHMO:0002265
name: anion-exchange column
def: "A chromatography column where the stationary phase is an anion exchanger." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002264 ! ion-exchange column
created_by: batchelorc
creation_date: 2009-08-14T11:11:26Z

[Term]
id: CHMO:0002266
name: strong cation-exchange column
def: "A chromatography column where the stationary phase is a strong cation exchanger." [https://orcid.org/0000-0001-5985-7429]
synonym: "SCX column" EXACT []
is_a: CHMO:0002263 ! cation-exchange column
created_by: batchelorc
creation_date: 2009-08-14T11:13:31Z

[Term]
id: CHMO:0002267
name: weak cation-exchange column
def: "A chromatography column where the stationary phase is a weak cation exchanger." [https://orcid.org/0000-0001-5985-7429]
synonym: "WCX column" EXACT []
is_a: CHMO:0002263 ! cation-exchange column
created_by: batchelorc
creation_date: 2009-08-14T11:14:21Z

[Term]
id: CHMO:0002268
name: strong anion-exchange column
def: "A chromatography column where the stationary phase is a strong anion exchanger." [https://orcid.org/0000-0001-5985-7429]
synonym: "SAX column" EXACT []
is_a: CHMO:0002265 ! anion-exchange column
created_by: batchelorc
creation_date: 2009-08-14T11:16:01Z

[Term]
id: CHMO:0002269
name: weak anion-exchange column
def: "A chromatography column where the stationary phase is a weak anion exchanger." [https://orcid.org/0000-0001-5985-7429]
synonym: "WAX column" EXACT []
is_a: CHMO:0002265 ! anion-exchange column
created_by: batchelorc
creation_date: 2009-08-14T11:16:27Z

[Term]
id: CHMO:0002270
name: electrostatic repulsion hydrophilic interaction chromatography
def: "Hydrophilic interaction chromatography where the chromatography column is an ion-exchange column and the mobile phase is predominantly organic." [https://doi.org/10.1021/ac070997p]
synonym: "electrostatic repulsion-hydrophilic interaction chromatography" EXACT []
synonym: "ERLIC" EXACT []
is_a: CHMO:0002262 ! hydrophilic interaction chromatography
created_by: batchelorc
creation_date: 2009-08-14T11:24:05Z

[Term]
id: CHMO:0002271
name: laser ablation synthesis in solution
def: "A method for obtaining colloidal solutions of nanoparticles by the condensation of a plasma plume formed by the laser ablation of a bulk metal plate dipped in a solution." [https://doi.org/10.1039/b900654k]
synonym: "LASiS" EXACT []
synonym: "LASiS technique" EXACT []
is_a: CHMO:0002063 ! colloid method
relationship: BFO:0000118 CHMO:0001132 ! has proper occurrent part laser ablation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-17T10:51:13Z

[Term]
id: CHMO:0002272
name: two-dimensional small-angle X-ray scattering
def: "A method for determining structure by measuring the change in direction or energy of two separate beams of X-rays scattered by a sample at low angles (0–10°)." [https://orcid.org/0000-0002-0640-0422]
synonym: "2-D SAXS" EXACT []
synonym: "2-dimensional SAXS" EXACT []
synonym: "2-dimensional small-angle X-ray scattering" EXACT []
synonym: "2D SAXS" EXACT []
synonym: "2D-SAXS" EXACT []
synonym: "SAXS with 2D detection" EXACT []
synonym: "two-dimensional SAXS" EXACT []
is_a: CHMO:0000204 ! small-angle X-ray scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-17T01:54:12Z

[Term]
id: CHMO:0002273
name: two-dimensional small-angle X-ray scattering data
def: "Data which is obtained from an X-ray scattering experiment where two separate beams of X-rays scattered by a sample at low angles (0–10 deg)." [https://orcid.org/0000-0002-0640-0422]
synonym: "2D SAXS pattern" EXACT []
synonym: "2D-SAXS image" EXACT []
synonym: "2D-SAXS pattern" EXACT []
synonym: "two-dimensional (2D) SAXS pattern" EXACT []
synonym: "two-dimensional (2D) SAXS patterns" EXACT []
is_a: CHMO:0001911 ! small-angle X-ray scattering data
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-17T02:00:44Z

[Term]
id: CHMO:0002274
name: size-exclusion chromatography-inductively coupled plasma atomic emission spectroscopy
def: "A method where the sample mixture is first separated by size-exclusion chromatography and then excited using a plasma generated by electromagnetic induction, and the emission of electromagnetic radiation from the sample at characteristic wavelengths is detected." [https://orcid.org/0000-0002-0640-0422]
synonym: "SEC-ICP-AES" EXACT []
synonym: "SEC-ICP-OES" EXACT []
synonym: "size-exclusion chromatography inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "size-exclusion chromatography inductively coupled plasma atomic emission spectroscopy" EXACT []
synonym: "size-exclusion chromatography-inductively coupled plasma atomic emission spectrometry" EXACT []
synonym: "size-exclusion chromatography-inductively coupled plasma optical emission spectroscopy" EXACT []
is_a: CHMO:0000271 ! liquid chromatography-inductively coupled plasma atomic emission spectroscopy
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-18T11:51:48Z

[Term]
id: CHMO:0002275
name: native polyacrylamide gel electrophoresis
def: "A separation method where protein molecules move at different speeds, in non-denaturing conditions, according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied." [https://orcid.org/0000-0002-0640-0422]
synonym: "N-PAGE" EXACT []
synonym: "native PAGE" EXACT []
synonym: "NPAGE" EXACT []
is_a: CHMO:0001023 ! polyacrylamide gel electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-19T11:34:28Z

[Term]
id: CHMO:0002276
name: blue native polyacrylamide gel electrophoresis
def: "A separation method where protein molecules move at different speeds, in non-denaturing conditions, according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied. The dye Coomassie blue is used to transfer charge to the protein." [https://orcid.org/0000-0002-0640-0422]
synonym: "blue native PAGE" EXACT []
synonym: "blue-native PAGE" EXACT []
synonym: "BN-PAGE" EXACT []
is_a: CHMO:0002275 ! native polyacrylamide gel electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-19T11:36:19Z

[Term]
id: CHMO:0002277
name: clear native polyacrylamide gel electrophoresis
def: "A separation method where protein molecules move at different speeds, in non-denaturing conditions, according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied. This method does not use a dye to transfer charge to the protein molecules and is used to separate acidic water-soluble and membrane proteins." [https://doi.org/10.1002/pmic.200500081]
synonym: "clear native PAGE" EXACT []
synonym: "clear-native PAGE" EXACT []
synonym: "CN-PAGE" EXACT []
synonym: "colorless native PAGE" EXACT []
synonym: "colorless-native PAGE" EXACT []
is_a: CHMO:0002275 ! native polyacrylamide gel electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-19T11:40:33Z

[Term]
id: CHMO:0002278
name: quantitative preparative native continuous polyacrylamide gel electrophoresis
def: "A separation method where metalloprotein molecules move at different speeds, in a buffer with pH 10, according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied. This method does not use a dye to transfer charge to the protein molecules and the concentration of metal atoms from the metallproteins is determined by ICP-MS." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002277 ! clear native polyacrylamide gel electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-19T11:46:47Z

[Term]
id: CHMO:0002279
name: native–native two-dimensional polyacrylamide gel electrophoresis
def: "A two-dimensional separation method where the separation processes are both native polyacrylamide gel electrophoresis. In native polyacrylamide gel electrophoresis protein molecules move at different speeds, in non-denaturing conditions, according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied." [https://orcid.org/0000-0002-0640-0422]
synonym: "native-native 2D PAGE" EXACT []
synonym: "native-native 2D-PAGE" EXACT []
synonym: "native–native 2D PAGE" EXACT []
synonym: "native–native 2D-PAGE" EXACT []
is_a: CHMO:0001106 ! two-dimensional polyacrylamide gel electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-19T12:32:41Z

[Term]
id: CHMO:0002280
name: ion-pair chromatography
def: "A column chromatography in which ions in solution can be 'paired' or neutralised and separated as an ion pair on a reversed-phase column. Ion-pairing agents are usually ionic compounds that contain a hydrocarbon chain." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09893", prov:wasInfluencedBy="ISBN:9781439800966"}
synonym: "ion pair chromatography" EXACT []
synonym: "ion pairing chromatography" EXACT []
synonym: "ion-pairing chromatography" EXACT []
synonym: "IPC" EXACT OMO:0003012 []
is_a: CHMO:0001001 ! column chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-19T01:58:34Z

[Term]
id: CHMO:0002281
name: ion-pair chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by ion-pair chromatography (where sample ions are 'paired' or neutralised and separated as an ion pair on a reversed-phase column) before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "ion pairing chromatography-inductively coupled plasma mass spectrometry" EXACT []
synonym: "ion-pair chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "ion-pair chromatography inductively coupled plasma mass spectroscopy" EXACT []
synonym: "ion-pairing chromatography-inductively coupled plasma mass spectrometry" EXACT []
synonym: "IP-ICP-MS" EXACT []
synonym: "IP-ICP/MS" EXACT []
synonym: "IPC-ICP-MS" EXACT []
synonym: "IPC-ICP/MS" EXACT []
is_a: CHMO:0000873 ! ion-exchange chromatography-inductively coupled plasma mass spectrometry
relationship: BFO:0000118 CHMO:0000538 ! has proper occurrent part inductively coupled plasma mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-19T02:02:55Z

[Term]
id: CHMO:0002282
name: scanning transmission electron micrograph
def: "An image obtained by scanning the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the transmitted electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "scanning transmission electron micrographs" EXACT []
synonym: "scanning transmission electron microscopy image" EXACT []
synonym: "scanning transmission electron microscopy images" EXACT []
synonym: "STEM image" EXACT []
synonym: "STEM images" EXACT []
is_a: CHMO:0001802 ! transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-20T01:25:52Z

[Term]
id: CHMO:0002283
name: electron-beam sputter deposition
def: "A synthesis technique where a solid target is bombarded with electrons causing atoms to be ejected ('sputtering'). The ejected atoms then deposit, as a thin-film, on a substrate." [https://orcid.org/0000-0002-0640-0422]
synonym: "e-beam sputtering" EXACT []
synonym: "e-beam sputtering deposition" EXACT []
synonym: "electron beam sputtering" EXACT []
synonym: "electron sputter deposition" EXACT []
synonym: "electron-beam sputtering" EXACT []
is_a: CHMO:0001364 ! sputter deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-20T02:30:26Z

[Term]
id: CHMO:0002284
name: raster image correlation spectroscopy
def: "Spectroscopy where the spontaneous fluorescence intensity fluctuations of a sample are measured and correlated within a very small detection volume which is moving with respect to the sample. The temporal and spatial correlation between adjacent pixels, lines and frames is calculated allowing for the mapping of local translational diffusion coefficients." [https://doi.org/10.1016/j.bpj.2008.12.068]
synonym: "raster-scanning image correlation spectroscopy" EXACT []
synonym: "RICS" EXACT []
is_a: CHMO:0000762 ! scanning fluorescence correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-20T03:35:34Z

[Term]
id: CHMO:0002285
name: scanning near-field ellipsometric microscopy
def: "Microscopy where a metal-coated AFM tip is positioned very close to the surface of the specimen (in the near-field) and an image of the surface is obtained by mechanically moving the tip in a raster scan of the specimen, line by line, and recording the change in the polarisation of incident light when it is reflected from a surface as a function of position. A feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1039/b9nr00156e]
synonym: "SNEM" EXACT []
is_a: CHMO:0000118 ! scanning near-field microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-21T01:12:23Z

[Term]
id: CHMO:0002286
name: polarised Fourier transform infrared spectroscopy
def: "Spectroscopy where the sample absorbs a single pulse of polarised radiation from the infrared region (0.78–1000 μm) and the spectrum obtained is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "polarised Fourier transform infra-red absorption spectroscopy" EXACT []
synonym: "polarised Fourier transform infra-red spectrometry" EXACT []
synonym: "polarised Fourier transform infrared (FT-IR) spectroscopy" EXACT []
synonym: "polarised Fourier transform infrared spectrometry" EXACT []
synonym: "polarised Fourier transform infrared spectroscopy" EXACT []
synonym: "polarised FTIR" EXACT []
synonym: "polarized Fourier transform infra-red absorption spectroscopy" EXACT []
synonym: "polarized Fourier transform infra-red spectrometry" EXACT []
synonym: "polarized Fourier transform infrared (FT-IR) spectroscopy" EXACT []
synonym: "polarized Fourier transform infrared spectrometry" EXACT []
synonym: "polarized Fourier transform infrared spectroscopy" EXACT []
synonym: "polarized FTIR" EXACT []
is_a: CHMO:0000636 ! Fourier transform infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T12:48:20Z

[Term]
id: CHMO:0002287
name: pyrolysis Fourier transform infrared spectroscopy
def: "Spectroscopy where the sample is first chemically degraded by heating then its absorption of radiation from the infrared region (0.78–1000 μm) is measured and the spectrum obtained is subject to a Fourier transform." [https://doi.org/10.1021/jp972162w]
synonym: "P-FTIR" EXACT []
synonym: "P/FTIR" EXACT []
synonym: "PFTIR" EXACT []
synonym: "Py-FTIR" EXACT []
synonym: "py-FTIR" EXACT []
synonym: "Py/FTIR" EXACT []
synonym: "pyrolysis FTIR" EXACT []
synonym: "pyrolysis-FTIR" EXACT []
is_a: CHMO:0000636 ! Fourier transform infrared spectroscopy
is_a: CHMO:0001264 ! pyrolysis infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T12:53:20Z

[Term]
id: CHMO:0002288
name: time-resolved polarised Fourier transform infrared spectroscopy
def: "Spectroscopy where the sample absorbs a single pulse of polarised radiation from the infrared region (0.78–1000 μm) and the spectrum obtained, recorded as a function of time, is subject to a Fourier transform." [https://orcid.org/0000-0002-0640-0422]
synonym: "time-resolved polarised Fourier transform infra-red absorption spectroscopy" EXACT []
synonym: "time-resolved polarised Fourier transform infra-red spectrometry" EXACT []
synonym: "time-resolved polarised Fourier transform infrared (FT-IR) spectroscopy" EXACT []
synonym: "time-resolved polarised Fourier transform infrared spectrometry" EXACT []
synonym: "time-resolved polarised Fourier transform infrared spectroscopy" EXACT []
synonym: "time-resolved polarised FTIR" EXACT []
synonym: "time-resolved polarized Fourier transform infra-red absorption spectroscopy" EXACT []
synonym: "time-resolved polarized Fourier transform infra-red spectrometry" EXACT []
synonym: "time-resolved polarized Fourier transform infrared (FT-IR) spectroscopy" EXACT []
synonym: "time-resolved polarized Fourier transform infrared spectrometry" EXACT []
synonym: "time-resolved polarized Fourier transform infrared spectroscopy" EXACT []
synonym: "time-resolved polarized FTIR" EXACT []
is_a: CHMO:0002286 ! polarised Fourier transform infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T12:55:24Z

[Term]
id: CHMO:0002289
name: fast Fourier transform infrared spectroscopy
def: "Spectroscopy where the sample absorbs a single pulse of radiation from the infrared region (0.78–1000 μm) and the spectrum obtained is subject to a fast Fourier transform." [FIX:0000647, https://doi.org/10.1021/ie960134e]
synonym: "FFT-FTIR" EXACT []
synonym: "FFT/FTIR" EXACT []
is_a: CHMO:0000636 ! Fourier transform infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T01:00:06Z

[Term]
id: CHMO:0002290
name: infrared transmission spectroscopy
def: "Spectroscopy where the transmission of infrared radiation (0.78–1000 μm) through a sample is detected." [FIX:0000661]
synonym: "infrared transmittance spectroscopy" EXACT []
synonym: "IR transmission spectroscopy" EXACT []
synonym: "IR transmittance spectroscopy" EXACT []
synonym: "transmission IR" EXACT []
is_a: CHMO:0000628 ! vibrational spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T01:02:36Z

[Term]
id: CHMO:0002291
name: dispersive infrared spectroscopy
def: "Spectroscopy where the sample absorbs radiation from the infrared region (0.78–1000 μm). The infrared beam is passed through a diffraction grating which separates (or disperses) the wavelength of the light and directs each wavelength individually through a slit to a detector." [FIX:0000649, http://www.thermo.com/eThermo/CMA/PDFs/Product/productPDF_21615.pdf]
is_a: CHMO:0000630 ! infrared absorption spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T01:12:29Z

[Term]
id: CHMO:0002292
name: near-infrared surface plasmon resonance spectroscopy
def: "Spectroscopy where the resonant excitation of surface plasmons (usually on a noble metal e.g. Au or Ag surface) by radiation from the near infrared region (0.8–2 μm) is measured." [FIX:0000394]
synonym: "near-infrared SPR" EXACT []
synonym: "NIR SPR" EXACT []
is_a: CHMO:0000624 ! surface plasmon resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T02:10:05Z

[Term]
id: CHMO:0002293
name: magnetophoresis
def: "A separation method where magnetic particles move at different speeds according to their magnetic susceptibilities in a separation medium, across which a magnetic field is applied." [FIX:0000689]
is_a: CHMO:0000999 ! separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T02:17:23Z

[Term]
id: CHMO:0002294
name: split flow thin fractionation
def: "A technique for separating magnetic and nonmagentic particles by placing the sample in a narrow channel and applying a magnetic field. Magnetic particles are dragged away from their stream into a separate buffer stream, leaving the nonmagnetic particles behind." [https://doi.org/10.1021/ac049183o]
synonym: "split flow thin (SPLITT) fractionation" EXACT []
synonym: "SPLITT fractionation" EXACT []
is_a: CHMO:0001632 ! magnetic field-flow fractionation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T02:23:42Z

[Term]
id: CHMO:0002295
name: electron-induced photoelectron spectroscopy
def: "Spectroscopy where the sample is bombarded with electrons causing ionisation and the emission of photoelectrons, the energies of which are measured. The energy of the incident electrons is usually greater than the ionisation energy of the sample and the photoelectrons are emitted with the excess in the form of kinetic energy." [FIX:0000667]
synonym: "electron-induced PES" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T02:32:13Z

[Term]
id: CHMO:0002297
name: electron-induced X-ray emission spectroscopy
def: "X-ray emission spectroscopy where the X-rays are generated by bombarding the sample with a focused beam of high-energy electrons." [FIX:0000682]
synonym: "EIXES" EXACT []
synonym: "electron-induced XES" EXACT []
is_a: CHMO:0000311 ! particle-induced X-ray emission spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T02:52:32Z

[Term]
id: CHMO:0002298
name: proton-induced X-ray emission spectroscopy
def: "X-ray emission spectroscopy where the X-rays are generated by bombarding the sample with a focused beam of high-energy protons." [FIX:0000102, https://orcid.org/0000-0002-0640-0422]
synonym: "proton-induced X-ray emission spectrometry" EXACT []
synonym: "proton-induced XES" EXACT []
is_a: CHMO:0000311 ! particle-induced X-ray emission spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T02:53:46Z

[Term]
id: CHMO:0002299
name: phosphorescence detection
def: "The detection of luminescence emitted over a long timescale from a sample, as a result of irradiation with light." [FIX:0000426]
is_a: CHMO:0001257 ! photoluminescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T04:05:09Z

[Term]
id: CHMO:0002300
name: thermoluminescence detection
def: "The detection of luminescence exhibited by certain crystalline materials, such as some minerals, when previously absorbed energy from electromagnetic radiation or other ionizing radiation is re-emitted as light upon heating of the material." [FIX:0000429]
synonym: "TL detection" EXACT []
is_a: CHMO:0000057 ! luminescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T04:12:25Z

[Term]
id: CHMO:0002301
name: 13C–13C correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between 13C nuclei that are J-coupled (usually <=3 bonds apart)." [FIX:0000438, rsc:pr]
synonym: "13C-13C correlated spectroscopy" EXACT []
synonym: "13C-13C COSY" EXACT []
synonym: "CC-COSY" EXACT []
is_a: CHMO:0000599 ! correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T04:14:21Z

[Term]
id: CHMO:0002302
name: reversed-phase chromatography
def: "A chromatography in which the components are distributed between two phases, one of which is stationary and non-polar, while the other is polar and moves in a definite direction." [FIX:0000620] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.R05376"}
synonym: "reverse phase chromatography" EXACT []
synonym: "reverse-phase chromatography" EXACT []
synonym: "reversed phase chromatography" EXACT []
synonym: "RPC" EXACT OMO:0003012 []
is_a: CHMO:0001000 ! chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T04:18:04Z

[Term]
id: CHMO:0002303
name: gradient-elution chromatography
def: "A separation method where the components are distributed between two phases, one of which is stationary, while the other moves in a definite direction (the 'mobile' phase). In gradient-elution chromatography the elution solvent strength of the mobile phase is gradually increased during the separation." [FIX:0000621, ISBN:0123705371]
synonym: "gradient elution chromatography" EXACT []
is_a: CHMO:0002402 ! elution chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T04:21:27Z

[Term]
id: CHMO:0002304
name: isocratic-elution chromatography
def: "A separation method where the components are distributed between two phases, one of which is stationary, while the other moves in a definite direction (the 'mobile' phase). In isocratic elution chromatography the elution solvent strength of the mobile phase remains constant during the separation." [FIX:0000624]
synonym: "isocratic elution chromatography" EXACT []
is_a: CHMO:0002402 ! elution chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T04:25:03Z

[Term]
id: CHMO:0002305
name: step-wise elution chromatography
def: "A separation method where the components are distributed between two phases, one of which is stationary, while the other moves in a definite direction (the 'mobile' phase). In stepwise elution chromatography the elution solvent strength of the mobile phase is  increased during the separation as a series of discrete steps." [FIX:0000622]
synonym: "stepwise elution chromatography" EXACT []
synonym: "stepwise-elution chromatography" EXACT []
is_a: CHMO:0002402 ! elution chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-24T04:26:19Z

[Term]
id: CHMO:0002306
name: magnetic circular dichroism spectrum
def: "A plot of ellipticity vs. wavelength obtained by measuring the differential absorption of left- and right-handed circularly polarised photon radiation as a function of wavelength in the presence of a magnetic field." [https://orcid.org/0000-0002-0640-0422]
synonym: "magnetic CD spectra" EXACT []
synonym: "magnetic CD spectrum" EXACT []
synonym: "magnetic circular dichroism spectra" EXACT []
synonym: "MCD spectra" EXACT []
synonym: "MCD spectrum" EXACT []
is_a: CHMO:0000808 ! circular dichroism spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T04:45:35Z

[Term]
id: CHMO:0002307
name: Tris–tricine buffer
def: "A buffer where the pH is maintained by Tris–Htris, where Tris = tris(hydroxymethyl)aminomethane, and N-tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid–N-tris(hydroxymethyl)methyl-2-ammonioethanesulfonate equilibria." [https://orcid.org/0000-0001-5985-7429]
synonym: "TRIS-TRICINE buffer" EXACT []
synonym: "TRIS-tricine buffer" EXACT []
synonym: "Tris-tricine buffer" EXACT []
synonym: "tris-tricine buffer" EXACT []
synonym: "TRIS–tricine buffer" EXACT []
synonym: "tris–tricine buffer" EXACT []
is_a: CHMO:0001462 ! buffer solution
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T04:47:09Z

[Term]
id: CHMO:0002308
name: spectropolarimeter
def: "A piece of apparatus, consisting of a Xe lamp, a sample holder and at least two polarising filters, that is used to measure optical rotations in solution." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T04:51:44Z

[Term]
id: CHMO:0002309
name: quadrupole time-of-flight mass spectrometer
def: "A time-of-flight mass spectrometer  in which the detector is a quadrupole mass-to-charge analyser, which holds the ions in a stable orbit by an electric field generated by four parallel electrodes." [] {prov:hadPrimarySource="https://books.rsc.org/view-large/6383372", prov:wasInfluencedBy="ISBN:9780470516348"}
synonym: "Q-TOF MS" EXACT OMO:0003012 []
synonym: "Q-TOF-MS" EXACT OMO:0003012 []
synonym: "QTOF mass spectrometer" EXACT []
synonym: "QTOF MS" EXACT OMO:0003012 []
synonym: "QTOF-MS" EXACT OMO:0003012 []
synonym: "quadrupolar time-of-flight mass spectrometer" EXACT []
is_a: CHMO:0000962 ! orthogonal-acceleration time-of-flight mass spectrometer
is_a: CHMO:0000963 ! quadrupole mass spectrometer
is_a: CHMO:0000981 ! time-of-flight mass spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T04:54:47Z

[Term]
id: CHMO:0002310
name: tandem time-of-flight mass spectrometer
def: "A mass spectrometer which uses two time-of-flight mass-to-charge analysers in sequence to separate ions. The first time-of-flight analyser isolates precursor ions of choice using a velocity filter, and the second time-of-flight analyser detects the fragment ions." [https://orcid.org/0000-0002-0640-0422]
synonym: "tandem (TOF/TOF) mass spectrometer" EXACT []
synonym: "tandem TOF mass spectrometer" EXACT []
synonym: "TOF/TOF mass spectrometer" EXACT []
is_a: CHMO:0000981 ! time-of-flight mass spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:01:36Z

[Term]
id: CHMO:0002311
name: X-ray fluorescence microscopy
def: "An X-ray microscopy in which a beam of X-rays is directed at the specimen and the intensities of the X-rays emitted due to core-to-core transitions (known as 'X-ray fluorescence') are detected as a function of wavelength and position. As these energies are element-specific, X-ray fluorescence microscopy can be used to determine spatially-resolved elemental composition." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08772"}
synonym: "X-ray fluorescence imaging" EXACT []
synonym: "x-ray fluorescence microprobe (XFM) analysis" EXACT []
synonym: "XFM" EXACT OMO:0003012 []
synonym: "XRF imaging" EXACT []
is_a: CHMO:0002312 ! X-ray microscopy
property_value: OMO:0003012 "XRM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08772"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:09:12Z

[Term]
id: CHMO:0002312
name: X-ray microscopy
def: "An imaging technique where soft X-rays (100–1000 eV) are directed at the specimen, and the difference in absorption of the X-rays by different elements (mainly O and C) produces an image." [ISBN:030644433X]
synonym: "XM" EXACT []
synonym: "XRM" EXACT []
is_a: CHMO:0000067 ! microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:09:56Z

[Term]
id: CHMO:0002313
name: transmission X-ray microscopy
def: "An imaging technique where a finely focused beam of X-rays is directed at the specimen and the energies and intensities of the transmitted X-rays are measured as a function of position." [ISBN:030644433X]
synonym: "transmission XM" EXACT []
synonym: "TXM" EXACT []
is_a: CHMO:0002312 ! X-ray microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:13:15Z

[Term]
id: CHMO:0002314
name: scanning transmission X-ray microscopy
def: "An imaging technique where a finely focused (20–50 nm) beam of X-rays is scanned over the surface of the specimen, and the energies and intensities of the transmitted X-rays are measured as a function of position." [ISBN:030644433X]
synonym: "scanning transmission XM" EXACT []
synonym: "scanning TXM" EXACT []
synonym: "STXM" EXACT []
synonym: "STXRM" EXACT []
is_a: CHMO:0002313 ! transmission X-ray microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:15:17Z

[Term]
id: CHMO:0002315
name: pulsed-field electrophoresis
def: "A separation method where colloidal particles move at different speeds according to their electrophoretic mobilities in a separation medium, across which a pulsed electric field is applied (a field in which the voltage changes direction)." [FIX:0000629]
is_a: CHMO:0001019 ! electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:26:16Z

[Term]
id: CHMO:0002316
name: pulsed-field gel electrophoresis
def: "A separation method where colloidal particles move at different speeds according to their electrophoretic mobilities in a separation medium consisting of gel, across which a pulsed electric field is applied (one in which the voltage direction is periodically switched among three directions; one that runs through the central axis of the gel and two that run at an angle of 120° either side)." [https://orcid.org/0000-0002-0640-0422]
synonym: "PFGE" EXACT []
synonym: "pulsed field gel electrophoresis" EXACT []
is_a: CHMO:0001021 ! gel electrophoresis
is_a: CHMO:0002315 ! pulsed-field electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:28:46Z

[Term]
id: CHMO:0002317
name: liquid–liquid chromatography
def: "Column chromatography where both the mobile phase and the stationary phase are liquids. The stationary phase must be immiscible and insoluble in the mobile phase and is usually supported on a suitable material such as a diatomaceous earth." [FIX:0000633]
synonym: "liquid-liquid chromatography" EXACT []
synonym: "LLC" EXACT []
is_a: CHMO:0001004 ! liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:34:00Z

[Term]
id: CHMO:0002318
name: liquid–solid chromatography
def: "Column chromatography where the mobile phase is a liquid and the stationary phase is a solid." [FIX:0000634]
synonym: "liquid-solid chromatography" EXACT []
synonym: "LSC" EXACT []
is_a: CHMO:0001004 ! liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-26T05:36:45Z

[Term]
id: CHMO:0002319
name: vapour-phase growth
def: "A synthesis method for carbon nanotubes where an organometallic precursor (typically tungsten-based) is vaporised then heated in an Ar and C2H2 atmosphere to 950 °C." [https://doi.org/10.1007/s00339-004-2988-0]
synonym: "vapor phase deposition" EXACT []
synonym: "vapor phase growth" EXACT []
synonym: "vapor-phase deposition" EXACT []
synonym: "vapor-phase growth" EXACT []
synonym: "vapour phase deposition" EXACT []
synonym: "vapour phase growth" EXACT []
synonym: "vapour-phase decomposition" EXACT []
synonym: "VPG" EXACT []
is_a: CHMO:0002239 ! carbon nanotube synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-28T06:34:26Z

[Term]
id: CHMO:0002320
name: chemical vapor deposition synthesis of carbon nanotubes
def: "A synthesis method for carbon nanotubes where a hydrocarbon vapor (such as methane) is thermally decomposed in a tube furnace in the presence of a metal catalyst. Carbon nanotubes grow over the catalyst and are collected upon cooling. Low temperatures yield multi-walled carbon nanotubes, whereas high temperatures favour single-walled carbon nanotubes." [https://doi.org/10.1016/S1369-7021(04)00446-8]
is_a: CHMO:0002239 ! carbon nanotube synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-28T06:38:27Z

[Term]
id: CHMO:0002321
name: high-pressure carbon monoxide method
def: "A synthesis method for carbon nanotubes that involves mixing high pressure (e.g. 30 atmospheres) CO that has been preheated (1000 °C) and a catalyst precursor gas (metal carbonyl or metallocene). Under these conditions the precursor decomposes forming metal particle clusters on which carbon nanotubes nucleate and grow. The carbon nanotubes are 99% single-walled carbon nanotubes with small diameters (e.g., (5,5) tubes)." [google.patent:US7204970]
synonym: "high-pressure CO conversion" EXACT []
synonym: "HiPCO" EXACT []
synonym: "HiPco" EXACT []
synonym: "HiPCO method" EXACT []
synonym: "HiPco method" EXACT []
is_a: CHMO:0002239 ! carbon nanotube synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-28T06:39:43Z

[Term]
id: CHMO:0002322
name: laser vaporisation method
def: "A method for the synthesis of carbon nanotubes where a laser beam (typically a YAG laser) is focused onto a graphite–metal target located in a quartz tube surrounded by a furnace. The target is vaporised in high temperature Ar gas producing single-walled and double-walled carbon nanotubes which are collected at a trap." [https://doi.org/10.1016/S1369-7021(04)00446-8]
synonym: "laser furnace method" EXACT []
synonym: "laser vaporization method" EXACT []
is_a: CHMO:0002239 ! carbon nanotube synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-08-28T06:42:50Z

[Term]
id: CHMO:0002323
name: high-resolution transmission electron microscope
def: "A piece of apparatus which is used to produce an enlarged image of an electron transparent specimen using several finely focused (<10 nm diameter) electron beams with an acceleration voltage of 50–150 kV under vacuum. The amplitude of the interference of the transmitted electron waves is then measured and the phase contrast is used to produce an image." [https://orcid.org/0000-0002-0640-0422]
synonym: "high resolution transmission electron microscope" EXACT []
synonym: "high-resolution (HR) TEM" RELATED []
synonym: "HRTEM" RELATED []
is_a: CHMO:0001099 ! transmission electron microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-01T01:32:33Z

[Term]
id: CHMO:0002324
name: density-gradient ultracentrifugation
def: "A method where the components of a sample are separated on the basis of their density, in a dense medium or density gradient, in a centrifuge, according to the centrifugal force they experience. Samples are spun at speeds of up to 150,000 rpm." [https://orcid.org/0000-0002-0640-0422]
synonym: "density gradient ultracentrifugation" EXACT []
is_a: CHMO:0002016 ! ultracentrifugation
is_a: CHMO:0002017 ! density-gradient centrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-01T05:36:11Z

[Term]
id: CHMO:0002325
name: alternating-current dielectrophoresis
def: "A separation method where colloidal particles move at different speeds according to their dielectrophoretic mobilities in a separation medium, across which an alternating electric field is applied." [https://orcid.org/0000-0002-0640-0422]
synonym: "a.c. dielectrophoresis" EXACT []
synonym: "AC dielectrophoresis" EXACT []
synonym: "ac dielectrophoresis" EXACT []
synonym: "alternating current dielectrophoresis" EXACT []
synonym: "alternating current dielectrophoretic analysis" EXACT []
is_a: CHMO:0001044 ! dielectrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-01T05:40:13Z

[Term]
id: CHMO:0002326
name: direct-current dielectrophoresis
def: "A separation method where colloidal particles move at different speeds according to their dielectrophoretic mobilities in a separation medium, across which a direct electric field is applied." [https://orcid.org/0000-0002-0640-0422]
synonym: "d.c. dielectrophoresis" EXACT []
synonym: "DC dielectrophoresis" EXACT []
synonym: "dc dielectrophoresis" EXACT []
synonym: "direct current dielectrophoresis" EXACT []
synonym: "direct current dielectrophoretic analysis" EXACT []
is_a: CHMO:0001044 ! dielectrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-01T05:43:34Z

[Term]
id: CHMO:0002327
name: gas-phase plasma hydrocarbonation
def: "A synthesis method for semiconducting single-walled carbon nanotubes where as-grown single-walled carbon nanotubes are treated with a methane plasma at 400–600 °C in a vacuum and the metallic single-walled carbon nanotubes are selectively etched." [https://doi.org/10.1126/science.1133781]
synonym: "gas phase plasma hydrocarbonation" EXACT []
is_a: CHMO:0002239 ! carbon nanotube synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-02T11:02:46Z

[Term]
id: CHMO:0002328
name: high-resolution electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam with an acceleration voltage under vacuum, and detecting the transmitted, secondary, backscattered and diffracted electrons, and characteristic X-rays emitted. The specimen is tilted such that a low-order zone axis is closely parallel to the incident beam, and columns of atoms are viewed end-on by the beam." [ISBN:0849375584]
synonym: "high resolution electron micrograph" EXACT []
synonym: "HREM image" EXACT []
synonym: "HREM images" EXACT []
synonym: "HREM micrograph" EXACT []
is_a: CHMO:0001800 ! electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-02T12:58:35Z

[Term]
id: CHMO:0002329
name: high-resolution electron microscopy
def: "Microscopy where the specimen bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV under vacuum. The specimen is tilted such that a low-order zone axis is closely parallel to the incident beam, and columns of atoms are viewed end-on by the beam. The interaction of the electrons with the specimen produces transmitted, secondary, backscattered and diffracted electrons and characteristic X-rays which are detected. HREM imaging is used to explore crystal structures and imperfections on the atomic scale." [ISBN:0849375584]
synonym: "high resolution electron microscopy" EXACT []
synonym: "high resolution EM" EXACT []
synonym: "high-resolution EM" EXACT []
synonym: "HREM" EXACT []
is_a: CHMO:0000068 ! electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-02T01:04:21Z

[Term]
id: CHMO:0002330
name: thermal chemical vapour deposition
def: "A synthesis method where a substrate is placed in a heated atmosphere (600–800 °C) and exposed to one or more volatile precursors, which react or decompose on the surface to produce a deposit." [https://doi.org/10.1016/j.physe.2004.04.016]
synonym: "TCVD" EXACT []
synonym: "thermal chemical vapor deposition" EXACT []
synonym: "thermal CVD" EXACT []
is_a: CHMO:0001314 ! chemical vapour deposition
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-02T01:14:09Z

[Term]
id: CHMO:0002331
name: inelastic tunnelling spectrum
def: "A plot of current (or a first or higher derivative of current with respect to voltage) vs. voltage obtained by measuring the tunnelling current through a metal-oxide-metal sandwich. Molecules are adsorbed onto the oxide and these molecules can affect the tunnelling via the excitation of vibrational states." [https://doi.org/10.1039/b9nr000122k]
synonym: "IET spectra" EXACT []
synonym: "IET spectrum" EXACT []
synonym: "inelastic tunneling spectra" EXACT []
synonym: "inelastic tunneling spectrum" EXACT []
synonym: "inelastic tunnelling spectra" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-02T05:30:40Z

[Term]
id: CHMO:0002332
name: 19F solid-state nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states 19F nuclei in a solid sample placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "19F solid-state NMR" EXACT []
is_a: CHMO:0000567 ! 15N nuclear magnetic resonance spectroscopy
is_a: CHMO:0000614 ! solid-state nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:09:52Z

[Term]
id: CHMO:0002333
name: blue native two-dimensional polyacrylamide gel electrophoresis
def: "A two-dimensional separation method where the separation processes are both blue native polyacrylamide gel electrophoresis. In native polyacrylamide gel electrophoresis protein molecules move at different speeds, in non-denaturing conditions, according to their charge and frictional forces in a separation medium consisting of polyacrylamide gel, across which an electric field is applied. The dye Coomassie blue is used to transfer charge to the protein." [https://orcid.org/0000-0002-0640-0422]
synonym: "2D blue native polyacrylamide gel electrophoresis" EXACT []
synonym: "blue native 2D PAGE" EXACT []
synonym: "two-dimensional blue native polyacrylamide gel electrophoresis" EXACT []
is_a: CHMO:0001106 ! two-dimensional polyacrylamide gel electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:11:46Z

[Term]
id: CHMO:0002334
name: matrix-assisted laser desorption–ionisation
def: "An ionisation method where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is held in a matrix (such as crystallised dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules." [ISBN:978-0-470-51634-8]
synonym: "MALDI" EXACT []
synonym: "matrix-assisted laser desorption-ionisation" EXACT []
synonym: "matrix-assisted laser desorption-ionization" EXACT []
synonym: "matrix-assisted laser desorption–ionization" EXACT []
is_a: CHMO:0002335 ! laser desorption ionisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:16:33Z

[Term]
id: CHMO:0002335
name: laser desorption ionisation
def: "An ionisation method in which the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12463"}
is_a: CHMO:0001658 ! ionisation method
property_value: OMO:0003005 "laser desorption ionization" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12463"}
property_value: OMO:0003012 "LDI" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12463"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:16:54Z

[Term]
id: CHMO:0002336
name: surface-enhanced laser desorption–ionisation
def: "An ionisation method where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is mixed with a matrix compound (such as crystallised dihydrobenzoic acid) and deposited on a surface, with some chemical functionality, to protect it from direct laser illumination and to separate the sample molecules." [ISBN:978-0-470-51634-8]
synonym: "SELDI" EXACT []
synonym: "surface-enhanced laser desorption-ionisation" EXACT []
synonym: "surface-enhanced laser desorption-ionization" EXACT []
synonym: "surface-enhanced laser desorption–ionization" EXACT []
is_a: CHMO:0002335 ! laser desorption ionisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:19:42Z

[Term]
id: CHMO:0002337
name: electrospray ionisation quadrupole detection
def: "A mass detection method where the sample is either forced through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets, or solvent droplets subjected to the same process are directed at the sample. The ions are then characterised by a mass-to-charge analyser that uses a quadrupolar potential (generated by four parallel electrodes) to constrain the trajectories of ions according to their mass-to-charge ratio." [https://orcid.org/0000-0002-0640-0422]
synonym: "ESI Q Trap" EXACT []
synonym: "ESI Q-TRAP" EXACT []
synonym: "ESI-Q-TRAP" EXACT []
is_a: CHMO:0002174 ! mass detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:27:40Z

[Term]
id: CHMO:0002338
name: electrospray ionisation time-of-flight quadrupole detection
def: "A mass detection method where the sample is ionised by forcing a solution of the sample through a small heated capillary into an electric field to produce a very fine mist of charged droplets (or by collision with solvent ions produced by the same process). The ions are then held in a stable orbit by an electric field generated by four parallel electrodes (a 'quadrupole') and accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "ESI Q-TOF" EXACT []
synonym: "ESI-Q-TOF" EXACT []
is_a: CHMO:0002174 ! mass detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:33:51Z

[Term]
id: CHMO:0002339
name: matrix-assisted laser desorption–ionisation tandem time-of-flight detection
def: "A mass detection method where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is held in a matrix (such as crystallised dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules. The ions are then characterised by two time-of-flight mass-to-charge analysers (where the ions are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured) in sequence. The first isolates precursor ions of choice using a velocity filter, and the second detects the fragment ions." [https://orcid.org/0000-0002-0640-0422]
synonym: "MALDI-TOF/TOF" EXACT []
is_a: CHMO:0002174 ! mass detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T11:37:53Z

[Term]
id: CHMO:0002340
name: lock-in amplifier
def: "An amplifier that can increase the power of a signal with a known carrier wave from an extremely noisy environment. A lock-in amplifier uses a frequency mixer to convert the signal's phase and amplitude into a DC voltage signal." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08267"}
synonym: "lock in amplifier" EXACT []
synonym: "phase-sensitive detector" EXACT []
is_a: CHMO:0002126 ! amplifier
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-03T03:37:30Z

[Term]
id: CHMO:0002341
name: high-resolution magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum in which line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field) and using a high-resolution magnetic susceptibility matching probe." [rsc:pr]
synonym: "high resolution MAS spectra" EXACT []
synonym: "high resolution MAS spectrum" EXACT []
synonym: "high-resolution MAS spectra" EXACT []
synonym: "high-resolution MAS spectrum" EXACT []
synonym: "HR MAS NMR spectrum" NARROW []
synonym: "HR-MAS-NMR spectrum" EXACT []
synonym: "HRMAS spectra" EXACT []
synonym: "HRMAS spectrum" EXACT []
synonym: "HRMAS-NMR spectra" EXACT []
is_a: CHMO:0000856 ! magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-04T04:00:03Z

[Term]
id: CHMO:0002342
name: high-resolution electrospray ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment , where the ions are obtained by forcing a solution (usually in an organic solvent) of the sample through a small capillary (at a flow rate of 1–10 L min1) into an electric field to produce a very fine mist of charged droplets. When the ions are analysed using their mass-to-charge ratios the exact mass is determined as opposed to the nominal mass (the number of protons and neutrons)." [https://orcid.org/0000-0002-0640-0422]
synonym: "high-resolution ESI spectra" EXACT []
synonym: "high-resolution ESI spectrum" EXACT []
synonym: "HRESI mass spectra" EXACT []
synonym: "HRESI mass spectrum" EXACT []
synonym: "HRESI-MS spectra" EXACT []
synonym: "HRESI-MS spectrum" EXACT []
is_a: CHMO:0000812 ! electrospray ionisation mass spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-04T04:24:05Z

[Term]
id: CHMO:0002343
name: relaxometry
def: "A magnetic resonance method in which relaxation variables are measured." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08383"}
synonym: "nuclear magnetic resonance relaxometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08383"}
synonym: "relaxometric analysis" EXACT []
is_a: CHMO:0001215 ! magnetic resonance method
property_value: OMO:0003012 "NMRR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08383"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-04T04:27:29Z

[Term]
id: CHMO:0002344
name: electrode
def: "An electrically-conducting device that exchanges electrons with an electrolyte as part of an electrical circuit." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09060"}
is_a: OBI:0000968 ! obsolete device
created_by: batchelorc
creation_date: 2009-09-11T10:48:45Z

[Term]
id: CHMO:0002345
name: reference electrode
def: "An electrode through which no appreciable current is allowed to flow \"that serves to permit the observation, measurement, or control of the potential of the indicator (or test) or working electrode.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.R05229", dcterms:bibliographicCitation="'reference electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.R05229", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0002344 ! electrode
created_by: batchelorc
creation_date: 2009-09-11T10:56:03Z

[Term]
id: CHMO:0002346
name: indicator electrode
def: "An electrode at which the potential is measured." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.I03006"}
synonym: "test electrode" EXACT []
synonym: "working electrode" EXACT []
is_a: CHMO:0002344 ! electrode
created_by: batchelorc
creation_date: 2009-09-11T10:57:31Z

[Term]
id: CHMO:0002347
name: gas electrode
def: "An electrode that participates in a redox couple where the other partner is a gas." [OrangeBook:8.3]
is_a: CHMO:0002344 ! electrode
created_by: batchelorc
creation_date: 2009-09-11T11:04:07Z

[Term]
id: CHMO:0002348
name: hydrogen gas electrode
def: "A reference gas electrode based on the equilibrium between aqueous protons and electrons on one side and hydrogen gas on the other, in solutions saturated with hydrogen gas. Typically it is made of \"a thin foil of platinum electrolytically coated with a finely divided deposit of platinum or palladium metal\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'hydrogen gas electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.H02900", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.H02900"}
synonym: "NHE" EXACT OMO:0003012 []
synonym: "normal hydrogen electrode" EXACT []
synonym: "SHE" EXACT OMO:0003012 []
synonym: "standard H2 electrode" EXACT []
synonym: "standard hydrogen electrode" EXACT []
is_a: CHMO:0002345 ! reference electrode
is_a: CHMO:0002347 ! gas electrode
created_by: batchelorc
creation_date: 2009-09-11T11:04:46Z

[Term]
id: CHMO:0002349
name: boundary between portions of material
def: "A two-dimensional surface that separates two portions of material of different compositions." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000140 ! continuant fiat boundary
created_by: batchelorc
creation_date: 2009-09-11T11:09:10Z

[Term]
id: CHMO:0002350
name: liquid junction
def: "A boundary between portions of materials that is \"any junction between two electrolyte solutions of different composition. Across such a junction there arises a potential difference, called the liquid junction potential. In the operational pH cell the junction is between the test, or pH standard, solution and the filling solution or the bridge solution of the reference electrode.\"" [https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'liquid junction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.L03584", dcterms:source="https://doi.org/10.1351/goldbook.L03584", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0002349 ! boundary between portions of material
created_by: batchelorc
creation_date: 2009-09-11T11:16:35Z

[Term]
id: CHMO:0002351
name: electrochemical cell
def: "A device in which a current causes chemical reactions or chemical reactions cause a current to flow." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09058"}
is_a: OBI:0000968 ! obsolete device
created_by: batchelorc
creation_date: 2009-09-11T11:22:34Z

[Term]
id: CHMO:0002352
name: operational pH cell
def: "\"An electrochemical cell which is the basis of practical pH measurement consisting of a hydrogen ion-responsive electrode [...] and a reference electrode immersed in the test solution.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.O04298", dcterms:bibliographicCitation="'operational pH cell' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.O04298"}
is_a: CHMO:0002351 ! electrochemical cell
created_by: batchelorc
creation_date: 2009-09-11T11:25:26Z

[Term]
id: CHMO:0002353
name: pH glass electrode
def: "\"A hydrogen-ion responsive electrode usually consisting of a bulb, or other suitable form, of special glass attached to a stem of high resistance glass complete with internal reference electrode and internal filling solution system.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.P04545", dcterms:bibliographicCitation="'pH glass electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04545"}
is_a: CHMO:0002344 ! electrode
created_by: batchelorc
creation_date: 2009-09-11T11:28:36Z

[Term]
id: CHMO:0002354
name: pH measurement
def: "The measurement of pH, the negative logarithm to base ten of the hydrogen ion activity in a solution. Operationally the pH of a solution X, pH(X), is measured relative to that of a standard reference solution, pH(S), and defined as pH(X) = pH(S) - (E(X) - E(S))/(RT/F)ln 10, where E(X) and E(S) are the electromotive forces measured in cells containing the solution X and the reference solution respectively." [OrangeBook:3.4.3]
synonym: "measurement of pH" EXACT []
synonym: "pH sensing" EXACT []
synonym: "sensing of pH" EXACT []
is_a: CHMO:0000003 ! electrochemical analysis
created_by: batchelorc
creation_date: 2009-09-11T11:37:04Z

[Term]
id: CHMO:0002355
name: pH sensor
def: "A piece of apparatus which is used to measure pH." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002793 ! sensor
created_by: batchelorc
creation_date: 2009-09-11T11:42:57Z

[Term]
id: CHMO:0002356
name: silver/silver chloride reference electrode
def: "A reference electrode where the electrochemical reaction is between silver metal and silver(I) chloride." [https://orcid.org/0000-0001-5985-7429]
synonym: "Ag-AgCl electrode" EXACT []
synonym: "Ag-AgCl reference electrode" EXACT []
synonym: "Ag/AgCl" EXACT []
synonym: "Ag/AgCl electrode" EXACT []
synonym: "Ag/AgCl reference electrode" EXACT []
synonym: "silver chloride electrode" EXACT []
synonym: "silver-silver chloride electrode" EXACT []
is_a: CHMO:0002345 ! reference electrode
created_by: batchelorc
creation_date: 2009-09-11T01:14:08Z

[Term]
id: CHMO:0002357
name: saturated calomel electrode
def: "A reference electrode where the electrochemical reaction is between mercury metal and mercury(I) chloride." [https://orcid.org/0000-0001-5985-7429]
synonym: "SCE" EXACT []
is_a: CHMO:0002345 ! reference electrode
created_by: batchelorc
creation_date: 2009-09-11T01:18:58Z

[Term]
id: CHMO:0002358
name: auxiliary electrode
def: "An electrode that \"serves merely to carry the current flowing through the cell, and at the surface of which no processes of interest occur.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00535", dcterms:bibliographicCitation="'auxiliary electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00535"}
synonym: "counter electrode" EXACT []
is_a: CHMO:0002344 ! electrode
created_by: batchelorc
creation_date: 2009-09-11T01:32:58Z

[Term]
id: CHMO:0002359
name: gradient-selected correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between nuclei that are J-coupled (usually <=3 bonds apart). A spatially inhomogeneous magnetic field is applied with a defined gradient and used to either select a particular signal or to render unwanted signals undetectable." [https://doi.org/10.1039/b912395b]
synonym: "gCOSY" EXACT []
synonym: "gradient-selected COSY" EXACT []
is_a: CHMO:0000599 ! correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T10:41:37Z

[Term]
id: CHMO:0002360
name: gradient-selected heteronuclear multiple quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the nuclei to which they are covalently bound. A spatially inhomogeneous magnetic field is applied with a defined gradient and used to either select a particular signal or to render unwanted signals undetectable." [https://doi.org/10.1021/bi700145t]
synonym: "gHMQC" EXACT []
synonym: "gradient heteronuclear multiple quantum coherence" EXACT []
synonym: "gradient HMQC" EXACT []
synonym: "gradient-selected HMQC" EXACT []
is_a: CHMO:0000603 ! heteronuclear multiple quantum coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T10:45:19Z

[Term]
id: CHMO:0002361
name: nanoelectrospray ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment , where the ions are obtained by forcing a solution (usually in an organic solvent) of the sample through a small capillary (at a flow rate of nL min-1) into an electric field to produce a very fine mist of charged droplets." [https://orcid.org/0000-0002-0640-0422]
synonym: "nanoESI mass spectra" EXACT []
synonym: "nanoESI mass spectrum" EXACT []
is_a: CHMO:0000812 ! electrospray ionisation mass spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T10:53:15Z

[Term]
id: CHMO:0002362
name: Zimm plot
def: "Scattering data as a plot obtained from large particles which is used to determine the average molecular weight of the (polymer) sample. The plot typically consists of a grid." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.Z06748", prov:wasInfluencedBy="https://doi.org/10.1063/1.1746740"}
is_a: CHMO:0002363 ! scattering data
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T10:57:58Z

[Term]
id: CHMO:0002363
name: scattering data
def: "Data which is obtained from a scattering experiment." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001910 ! structure data
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T11:01:50Z

[Term]
id: CHMO:0002364
name: hollow fibre liquid-phase micro-extraction
def: "A liquid-phase micro-extraction transferring a substance from an aqueous phase to an organic phase \"immobilised within the pores of the wall of a porous hollow fibre\" (<10 μm diameter)." [] {dcterms:source="https://doi.org/10.1016/j.jchromb.2004.08.034", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.10280"}
synonym: "HFLPME" EXACT OMO:0003012 []
synonym: "hollow fiber liquid-phase micro-extraction" EXACT []
synonym: "hollow fiber-based liquid phase microextraction" EXACT []
synonym: "hollow fibre liquid-phase microextraction" EXACT []
synonym: "hollow-fiber based LPME" EXACT []
synonym: "hollow-fiber liquid-phase micro-extraction" EXACT []
synonym: "hollow-fiber liquid-phase microextraction" EXACT []
synonym: "hollow-fiber LPME" EXACT []
synonym: "hollow-fiber-based LPME" EXACT []
synonym: "hollow-fibre liquid-phase micro-extraction" EXACT []
synonym: "hollow-fibre liquid-phase microextraction" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.10280"}
synonym: "hollow-fibre LPME" EXACT []
synonym: "hollow-fibre-based LPME" EXACT []
is_a: CHMO:0001602 ! liquid-phase micro-extraction
property_value: OMO:0003012 "HF-LPME" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.10280"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:18:02Z

[Term]
id: CHMO:0002365
name: continuous flow hollow fibre liquid-phase micro-extraction
def: "The process of transferring a substance from an aqueous phase to an organic phase immobilised within the pores of the wall of a porous hollow fibre (<10 μm diameter).  The aqueous phase is allowed to flow continuously through the fibre, allowing mass transfer to occur." [https://doi.org/10.1039/b9ay00015a]
synonym: "CFHF-LPME" EXACT []
synonym: "continuous flow hollow fiber liquid-phase micro-extraction" EXACT []
synonym: "continuous flow hollow fiber liquid-phase microextraction" EXACT []
synonym: "continuous flow hollow fibre liquid-phase micro-extraction" EXACT []
is_a: CHMO:0002364 ! hollow fibre liquid-phase micro-extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:12:18Z

[Term]
id: CHMO:0002366
name: continuous-flow liquid-phase micro-extraction
def: "A process for transferring a substance from an aqueous phase to an organic phase (or vice versa) by injecting one phase into a glass chamber using a conventional microsyringe and holding the microlitre droplet at the outlet tip of a PTFE connecting tube. The other phase then flows continuously over the droplet, allowing mass transfer to occur." [https://doi.org/10.1016/j.aca.2004.12.033]
synonym: "CF-LPME" EXACT []
synonym: "CFME" EXACT []
synonym: "continuous flow liquid phase microextraction" EXACT []
synonym: "continuous-flow liquid-phase microextraction" EXACT []
synonym: "continuous-flow micro-extraction" EXACT []
synonym: "continuous-flow microextraction" EXACT []
is_a: CHMO:0001602 ! liquid-phase micro-extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:21:04Z

[Term]
id: CHMO:0002367
name: liquid-liquid-liquid micro-extraction
def: "The process of transferring a microlitre amount of an ionisable substance from an aqueous phase to another aqueous phase, via an organic phase, by performing simultaneous extraction and back-extraction between the phases." [https://doi.org/10.1016/j.aca.2008.02.008]
synonym: "liquid-liquid-liquid micro-extraction" EXACT []
synonym: "liquid-liquid-liquid microextraction" EXACT []
synonym: "LLLME" EXACT []
is_a: CHMO:0001602 ! liquid-phase micro-extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:21:58Z

[Term]
id: CHMO:0002368
name: static liquid-phase micro-extraction
def: "The process of transferring a substance from an aqueous phase to an organic phase (or vice versa) by suspending a microlitre-sized drop of the organic phase in a large volume of the aqueous phase." [https://doi.org/10.1039/b312227c]
synonym: "static liquid-phase microextraction" EXACT []
synonym: "static LPME" EXACT []
is_a: CHMO:0001602 ! liquid-phase micro-extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:27:53Z

[Term]
id: CHMO:0002369
name: dynamic liquid-phase micro-extraction
def: "The process of transferring a substance from an aqueous phase to an organic phase (or vice versa) by the repeated movement of a microsyringe." [https://doi.org/10.1039/b312227c]
synonym: "dynamic liquid-phase microextraction" EXACT []
synonym: "dynamic LPME" EXACT []
is_a: CHMO:0001602 ! liquid-phase micro-extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:30:44Z

[Term]
id: CHMO:0002370
name: headspace liquid-phase micro-extraction
def: "The process of transferring a substance from an organic phase to an aqueous phase (or vice versa) by heating the organic sample within a confined space in the presence of an aqueous acceptor droplet suspended on the tip of a microsyringe." [https://doi.org/10.1016/j.aca.2007.02.064]
synonym: "headspace liquid-phase microextraction" EXACT []
synonym: "headspace LPME" EXACT []
synonym: "headspace micro-extraction" EXACT []
synonym: "headspace microextraction" EXACT []
synonym: "HS-LPME" EXACT []
synonym: "HSLPME" EXACT []
is_a: CHMO:0001602 ! liquid-phase micro-extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:33:18Z

[Term]
id: CHMO:0002371
name: potentiometric titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by measuring the potential difference between indicator and reference electrodes under conditions where the current passed is sufficiently small to maintain thermodynamic equilibrium." [FIX:0000066]
synonym: "potentiometric titrimetry" EXACT []
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:45:00Z

[Term]
id: CHMO:0002372
name: electronic tongue
def: "A piece of apparatus that measures and compares tastes using a number of discrete sensors; usually one for each of the five taste categories; sourness, saltiness, bitterness, sweetness, and umami." [rsc:ds]
is_a: CHMO:0002793 ! sensor
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T03:52:07Z

[Term]
id: CHMO:0002373
name: surface-enhanced non-resonance Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a visible laser, by a sample adsorbed onto a metal (Au, Ag or Cu) surface is detected. The energy of the incoming laser is adjusted such that it or the scattered light does not coincide with an electronic transition within the sample." [https://orcid.org/0000-0002-0640-0422]
xref: FIX:0000078
is_a: CHMO:0000668 ! resonance Raman spectroscopy
is_a: CHMO:0000677 ! surface-enhanced Raman spectroscopy
is_a: CHMO:0001986 ! non-resonance Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:14:57Z

[Term]
id: CHMO:0002374
name: 109Ag nuclear magnetic resonance spectroscopy
def: "A pulsed nuclear magnetic resonance spectroscopy in which the spin-active nuclei are of 109Ag." [FIX:0001015]
synonym: "109Ag NMR" EXACT OMO:0003012 []
synonym: "109Ag NMR spectrometry" EXACT []
synonym: "109Ag NMR spectroscopy" EXACT []
synonym: "109Ag nuclear magnetic resonance spectrometry" EXACT []
synonym: "109Ag-NMR" EXACT OMO:0003012 []
synonym: "silver-109 magnetic resonance spectroscopy" EXACT []
synonym: "silver-109 NMR" EXACT OMO:0003012 []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:19:03Z

[Term]
id: CHMO:0002375
name: 109Ag cross-polarisation magic angle spinning
def: "A type of NMR spectroscopy using a solid sample. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field). Cross polarisation is used to enhance the signal from weakly coupled nuclei such as 109Ag nuclei." [FIX:0001016, ISBN:0-19-855567-9]
synonym: "109Ag CP-MAS" EXACT []
synonym: "109Ag CP-MAS NMR" EXACT []
synonym: "109Ag CP/MAS" EXACT []
synonym: "109Ag CP/MAS NMR" EXACT []
synonym: "109Ag CPMAS" EXACT []
synonym: "109Ag CPMAS NMR" EXACT []
synonym: "109Ag cross polarisation magic angle spinning" EXACT []
synonym: "109Ag cross polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "109Ag cross polarization magic angle spinning" EXACT []
synonym: "109Ag cross polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "109Ag cross-polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "109Ag cross-polarization magic angle spinning" EXACT []
synonym: "109Ag cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "silver-109 cross-polarisation magic angle spinning" EXACT []
is_a: CHMO:0000617 ! cross-polarisation magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:21:53Z

[Term]
id: CHMO:0002376
name: 1H–109Ag heteronuclear multiple quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the 109Ag nuclei to which they are covalently bound." [FIX:0001017, rsc:pr]
synonym: "1H-109Ag heteronuclear multiple quantum coherence" EXACT []
synonym: "1H-109Ag HMQC" EXACT []
synonym: "1H–109Ag HMQC" EXACT []
is_a: CHMO:0000603 ! heteronuclear multiple quantum coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:24:56Z

[Term]
id: CHMO:0002377
name: 1H–113Cd heteronuclear multiple quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the 113Cd nuclei to which they are covalently bound." [FIX:0001021, rsc:pr]
synonym: "1H-113Cd heteronuclear multiple quantum coherence" EXACT []
synonym: "1H-113Cd HMQC" EXACT []
synonym: "1H–113Cd HMQC" EXACT []
is_a: CHMO:0000603 ! heteronuclear multiple quantum coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:28:45Z

[Term]
id: CHMO:0002378
name: 113Cd–113Cd correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between 113Cd nuclei that are J-coupled (usually <=3 bonds apart)." [FIX:0001020, rsc:pr]
synonym: "113Cd-113Cd correlated spectroscopy" EXACT []
synonym: "113Cd-113Cd COSY" EXACT []
synonym: "113Cd–113Cd COSY" EXACT []
is_a: CHMO:0000599 ! correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:31:03Z

[Term]
id: CHMO:0002379
name: 1H–113Cd heteronuclear correlation spectroscopy
def: "A type of NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and 113Cd nuclei." [FIX:0001019, rsc:pr]
synonym: "1H-113Cd COSY" EXACT []
synonym: "1H-113Cd HETCOR" EXACT []
synonym: "1H-113Cd HETCORR" EXACT []
synonym: "1H-113Cd HETCOSY" EXACT []
synonym: "1H-113Cd HETEROCOR" EXACT []
synonym: "1H–113Cd COSY" EXACT []
synonym: "1H–113Cd HETCOR" EXACT []
synonym: "1H–113Cd HETCORR" EXACT []
synonym: "1H–113Cd HETCOSY" EXACT []
synonym: "1H–113Cd HETEROCOR" EXACT []
synonym: "heteronuclear 113Cd-1H COSY" EXACT []
is_a: CHMO:0000600 ! heteronuclear correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:35:51Z

[Term]
id: CHMO:0002380
name: 1H–13C heteronuclear correlation spectroscopy
def: "A type of NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and 13C nuclei." [FIX:0001026, rsc:pr]
synonym: "1H-13C COSY" EXACT []
synonym: "1H-13C HETCOR" EXACT []
synonym: "1H-13C HETCORR" EXACT []
synonym: "1H-13C HETCOSY" EXACT []
synonym: "1H-13C HETEROCOR" EXACT []
synonym: "1H–13C COSY" EXACT []
synonym: "1H–13C HETCOR" EXACT []
synonym: "1H–13C HETCORR" EXACT []
synonym: "1H–13C HETCOSY" EXACT []
synonym: "1H–13C HETEROCOR" EXACT []
synonym: "heteronuclear 13C-1H COSY" EXACT []
is_a: CHMO:0000600 ! heteronuclear correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:40:49Z

[Term]
id: CHMO:0002381
name: 1H–31P heteronuclear correlation spectroscopy
def: "A type of NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and 31P nuclei." [FIX:0001028, rsc:pr]
synonym: "1H-31P COSY" EXACT []
synonym: "1H-31P HETCOR" EXACT []
synonym: "1H-31P HETCORR" EXACT []
synonym: "1H-31P HETCOSY" EXACT []
synonym: "1H-31P HETEROCOR" EXACT []
synonym: "1H–31P COSY" EXACT []
synonym: "1H–31P HETCOR" EXACT []
synonym: "1H–31P HETCORR" EXACT []
synonym: "1H–31P HETCOSY" EXACT []
synonym: "1H–31P HETEROCOR" EXACT []
synonym: "heteronuclear 31P-1H COSY" EXACT []
is_a: CHMO:0000600 ! heteronuclear correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:43:08Z

[Term]
id: CHMO:0002382
name: double-quantum-filtered correlation spectroscopy
def: "A correlation spectroscopy in which the response is edited by selecting only two-spin coupled systems, usually achieved by appropriate cycling of the phase (direction of application) of the pulses in the experiment." [FIX:0000175] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08335"}
synonym: "double quantum filtered correlation spectroscopy" EXACT []
synonym: "double quantum filtered COSY" EXACT []
synonym: "double-quantum filtered correlation spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08335"}
synonym: "double-quantum-filtered COSY" EXACT []
is_a: CHMO:0000599 ! correlation spectroscopy
property_value: OMO:0003012 "DQF-COSY" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08335"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:47:13Z

[Term]
id: CHMO:0002383
name: 113Cd–113Cd double-quantum-filtered correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between 113Cd nuclei which are J-coupled (usually <=3 bonds apart). The response is edited by selecting only two-spin coupled systems, usually achieved by appropriate cycling of the phase (direction of application) of the pulses in the experiment." [FIX:0001022]
synonym: "113Cd-113Cd DQF-COSY" EXACT []
synonym: "113Cd–113Cd DQF-COSY" EXACT []
is_a: CHMO:0002382 ! double-quantum-filtered correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T05:50:14Z

[Term]
id: CHMO:0002384
name: dielectrometric titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by measuring the relative permittivity of the solution as a function of the solution volume." [FIX:0000772, Orange:8.5.4]
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T06:04:11Z

[Term]
id: CHMO:0002385
name: mid-infrared microscopy
def: "Microscopy that involves the collection of spatially resolved mid-infrared spectra (3–8 μm)." [FIX:0000698, https://orcid.org/0000-0002-0640-0422]
synonym: "mid infra red chemical imaging spectrometry" EXACT []
synonym: "mid infra red chemical imaging spectroscopy" EXACT []
synonym: "mid infra-red chemical imaging spectrometry" EXACT []
synonym: "mid infra-red chemical imaging spectroscopy" EXACT []
synonym: "mid infra-red microscopy" EXACT []
synonym: "mid infrared microscopy spectroscopy" EXACT []
synonym: "mid infrared optical microscopy" EXACT []
synonym: "mid-infra-red microscopy" EXACT []
synonym: "mid-infrared spectromicroscopy" EXACT []
synonym: "mid-IR microscopy" EXACT []
synonym: "mid-IR spectromicroscopy" EXACT []
is_a: CHMO:0000050 ! infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T06:09:09Z

[Term]
id: CHMO:0002386
name: dielectrometry
alt_id: FIX:0000706
def: "An assay measuring the relative permittivity of a solution as a function of concentration. Measurements are made indirectly across the resistance of the solution with alternating current." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09167"}
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-15T06:14:13Z

[Term]
id: CHMO:0002387
name: chromatogram
def: "A spectrum plotting the detector signal (e.g. ion count or absorbance) vs. retention time obtained from a chromatography experiment. Different peaks in the chromatogram correspond to different components of the separated mixture." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C01071"}
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T08:53:50Z

[Term]
id: CHMO:0002388
name: ion chromatogram
def: "A plot of ion current vs. retention time obtained from a chromatography experiment with mass detection." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002387 ! chromatogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T08:58:43Z

[Term]
id: CHMO:0002389
name: total ion chromatogram
def: "An ion chromatogram plotting the total ion current vs. retention time. The total ion current chromatogram monitors a very large window often of several hundred mass-to-charge units." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://books.rsc.org/view-large/6383447"}
synonym: "TIC" EXACT OMO:0003012 []
synonym: "TICs" EXACT []
synonym: "total ion chromatograms" EXACT []
synonym: "total ion current chromatogram" EXACT []
is_a: CHMO:0002388 ! ion chromatogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T08:59:28Z

[Term]
id: CHMO:0002390
name: base peak intensity chromatogram
def: "An ion chromatogram that represents the intensity of the most intense peak at any one time." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12344"}
synonym: "BPI chromatogram" EXACT []
synonym: "BPIs" EXACT []
is_a: CHMO:0002388 ! ion chromatogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T09:00:06Z

[Term]
id: CHMO:0002391
name: selected ion chromatogram
def: "A plot of ion current vs. retention time obtained from a chromatography experiment with mass detection. A small mass window is monitored such that the mass chromatogram represents detection of a very specific mass-to-charge ratio." [https://orcid.org/0000-0002-0640-0422]
synonym: "extracted ion chromatogram" EXACT []
synonym: "individual ion chromatogram" EXACT []
synonym: "selected ion chromatograms" EXACT []
synonym: "SIC" EXACT []
synonym: "SICs" EXACT []
synonym: "single ion chromatogram" EXACT []
synonym: "XIC" EXACT []
is_a: CHMO:0002388 ! ion chromatogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T09:01:03Z

[Term]
id: CHMO:0002392
name: electron ionisation mass spectrum
def: "A plot of relative abundance (%) vs. mass-to-charge ratio obtained from a mass spectrometry experiment where the sample is ionised by electrons (energy 70 eV) which have been emitted from a glowing filament and accelerated through an electric field." [https://orcid.org/0000-0002-0640-0422]
synonym: "EI mass spectra" EXACT []
synonym: "EI mass spectrum" EXACT []
synonym: "EI-MS spectra" EXACT []
synonym: "EI-MS spectrum" EXACT []
synonym: "electron impact (EI+) mass spectra" EXACT []
synonym: "electron impact mass spectra" EXACT []
synonym: "electron impact mass spectrum" EXACT []
synonym: "electron ionization mass spectra" EXACT []
synonym: "electron ionization mass spectrum" EXACT []
is_a: CHMO:0000806 ! mass spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T09:14:21Z

[Term]
id: CHMO:0002393
name: ion-selective electrode
def: "An electrode which responds to the activity of a primary ion in presence of various other (interfering) ions in the sample solution. Ion-selective electrodes contain a selective membrane which contains fixed or mobile sites that interact with ions in solution." [] {prov:wasInfluencedBy="ISBN:978-3-540-74597-6", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.I03244"}
is_a: CHMO:0002344 ! electrode
property_value: OMO:0003012 "ISE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.I03244"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:06:31Z

[Term]
id: CHMO:0002394
name: dropping mercury electrode
def: "An \"electrode formed by a sequence of mercury drops falling from a small aperture.\"" [ISBN:978-3-540-74597-6] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.09103", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'dropping mercury electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09103"}
is_a: CHMO:0002344 ! electrode
property_value: OMO:0003012 "DME" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09103"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:07:36Z

[Term]
id: CHMO:0002395
name: hanging mercury drop electrode
def: "An electrode formed of a partial mercury drop of controlled geometry and surface area at the end of a capillary." [https://orcid.org/0000-0002-0640-0422]
synonym: "HMDE" EXACT []
synonym: "SMDE" EXACT []
synonym: "static drop mercury electrode" EXACT []
is_a: CHMO:0002394 ! dropping mercury electrode
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:08:38Z

[Term]
id: CHMO:0002396
name: electrostatic detection apparatus
def: "A piece of apparatus which is used to detect footwear marks and indented impressions of handwriting in paper. The sample sheet of paper is placed on a sintered copper plate, a vacuum is applied and a thin mylar plastic film is rolled over the sample. An electrostatic charge is then applied to the plastic by means of a corona discharge and the subsequent pattern of charging is then visualised using photocopier toner. The toner adheres to those areas corresponding to indentations." [ISBN:0-85404-539-2]
synonym: "ESDA" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:14:24Z

[Term]
id: CHMO:0002397
name: solution-state nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the response of nuclei with non-zero spin, in a sample dissolved in a deuterated solvent, to a perturbing magnetic field is detected. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [https://orcid.org/0000-0002-0640-0422]
synonym: "solution NMR" EXACT []
synonym: "solution-state NMR" EXACT []
xref: FIX:0000470
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:23:29Z

[Term]
id: CHMO:0002398
name: 1H–15N heteronuclear multiple quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the 15N nuclei to which they are covalently bound." [rsc:pr]
synonym: "15N-1H HMQC" EXACT []
synonym: "15N–1H HMQC" EXACT []
synonym: "1H-15N heteronuclear multiple quantum coherence" EXACT []
synonym: "1H-15N HMQC" EXACT []
synonym: "1H–15N HMQC" EXACT []
xref: FIX:0000474
is_a: CHMO:0000603 ! heteronuclear multiple quantum coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:25:56Z

[Term]
id: CHMO:0002399
name: 1H–13C heteronuclear multiple quantum coherence
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between protons and the 13C nuclei to which they are covalently bound. The magnetisation of both the proton and the 13C nucleus is allowed to evolve over time." [rsc:pr]
synonym: "13C-1H HMQC" EXACT []
synonym: "13C–1H HMQC" EXACT []
synonym: "1H-13C heteronuclear multiple quantum coherence" EXACT []
synonym: "1H-13C HMQC" EXACT []
synonym: "1H–13C HMQC" EXACT []
xref: FIX:0000475
is_a: CHMO:0000603 ! heteronuclear multiple quantum coherence
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:27:48Z

[Term]
id: CHMO:0002400
name: 15N–15N correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy where a second frequency dimension is employed to disperse the signals and reveal correlations between 15N nuclei which are J-coupled (usually ⩽3 bonds apart)." [rsc:pr]
synonym: "15N-15N correlated spectroscopy" EXACT []
synonym: "15N-15N COSY" EXACT []
synonym: "15N–15N COSY" EXACT []
xref: FIX:0000544
is_a: CHMO:0000599 ! correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:29:08Z

[Term]
id: CHMO:0002401
name: normal-phase chromatography
def: "A chromatogrphy in which the components are distributed between two phases, one of which is stationary and polar, while the other is non-polar and moves in a definite direction." [FIX:0000619] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.N04214"}
synonym: "normal phase chromatography" EXACT []
synonym: "NPC" EXACT OMO:0003012 []
is_a: CHMO:0001000 ! chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:52:38Z

[Term]
id: CHMO:0002402
name: elution chromatography
def: "A column chromatography in which the stationary bed is within a tube and the mobile phase moves continuously through the column and the analyte is detected as it emerges from the column." [FIX:0000617] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.E02046"}
is_a: CHMO:0001001 ! column chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:54:28Z

[Term]
id: CHMO:0002403
name: partition chromatography
def: "A \"chromatography in which separation is based mainly on differences between the solubility of the sample components in the stationary phase (gas chromatography), or on differences between the solubilities of the components in the mobile and stationary phases (liquid chromatography)\"" [FIX:0000612] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:license="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.P04436", dcterms:bibliographicCitation="'partition chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.P04436"}
is_a: CHMO:0001000 ! chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T11:59:04Z

[Term]
id: CHMO:0002404
name: deuterium-decoupled nuclear magnetic resonance spectroscopy
def: "A type of NMR spectroscopy where (J/scalar) couplings to 2H nuclei are cancelled by applying radio frequency radiation to saturate or otherwise manipulate the 2H spins such that no evolution of the coupling occurs." [FIX:0000589, rsc:pr]
synonym: "2H decoupled NMR" EXACT []
synonym: "2H-decoupled NMR" EXACT []
synonym: "deuterium-decoupled NMR" EXACT []
synonym: "deuterium-decoupled NMR spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T12:01:10Z

[Term]
id: CHMO:0002405
name: competition dialysis
def: "The separation of molecules in solution by the difference in their rates of diffusion through a semipermeable membrane. In competition dialysis an array of nucleic acid structures and sequences is dialysed against a common test ligand solution. After equilibration, the amount of ligand bound to each structure or sequence is determined by absorbance or fluorescence measurements. Since all structures and sequences are in equilibrium with the same free ligand concentration, the amount bound is directly proportional to the ligand binding affinity." [https://doi.org/10.1016/j.ymeth.2006.09.010]
is_a: CHMO:0001522 ! dialysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T02:55:20Z

[Term]
id: CHMO:0002406
name: fluorescence quenching method
def: "Any method that involves observing, or measuring the time take for, loss of fluorescence in a sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000060 ! fluorescence detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T02:59:19Z

[Term]
id: CHMO:0002407
name: citrate–phosphate buffer
def: "A phosphate buffer, containing citric acid and sodium phosphate, where the pH is maintained by citrate–citric acid and phosphate–hydrogen phosphate equilibria." [https://orcid.org/0000-0002-0640-0422]
synonym: "C-P buffer" EXACT []
synonym: "citrate-phosphate (CP) buffer" EXACT []
synonym: "citrate-phosphate buffer" EXACT []
synonym: "citrate–phosphate (CP) buffer" EXACT []
synonym: "CP buffer" EXACT []
synonym: "C–P buffer" EXACT []
is_a: CHMO:0001734 ! phosphate buffer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T03:04:43Z

[Term]
id: CHMO:0002408
name: spectrophotometric titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by measuring the absorbance of radiation in the range ultraviolet to near-infrared (0.1–2.5 μm) by the sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002409 ! absorption titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T03:15:19Z

[Term]
id: CHMO:0002409
name: absorption titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by measuring the absorbance of radiation by the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "absorbance titration" EXACT []
synonym: "absorption spectral titration" EXACT []
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T03:19:00Z

[Term]
id: CHMO:0002410
name: ultraviolet titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by measuring the absorbance of radiation in the ultraviolet range (190–400 nm) by the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultra-violet titration" EXACT []
synonym: "UV titration" EXACT []
is_a: CHMO:0002409 ! absorption titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T03:20:29Z

[Term]
id: CHMO:0002411
name: absorbance titration curve
def: "A plot of volume of titrant vs. absorbance obtained from an absorbance titration experiment." [https://orcid.org/0000-0002-0640-0422]
synonym: "absorbance spectral titration data" EXACT []
synonym: "absorbance titration data" EXACT []
synonym: "absorbance titration plot" EXACT []
synonym: "absorption spectral titration data" EXACT []
synonym: "absorption titration data" EXACT []
synonym: "absorption titration plot" EXACT []
is_a: CHMO:0002162 ! titration curve
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-16T03:22:54Z

[Term]
id: CHMO:0002412
name: ultraviolet melting
def: "The process of heating a substance by irradiation with ultraviolet light (190–400 nm) to cause the solid–liquid phase change." [FIX:0000390]
synonym: "ultra-violet melting" EXACT []
synonym: "UV melting" EXACT []
is_a: CHMO:0001682 ! sample melting
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-17T03:57:55Z

[Term]
id: CHMO:0002413
name: cryogenic electron microscopy
def: "Microscopy where the specimen, which is cooled in liquid ethane to 180 °C, is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV under vacuum and the interaction of the electrons with the specimen produces transmitted, secondary, backscattered and diffracted electrons and characteristic X-rays which are detected." [FIX:0000052, https://doi.org/10.1021/jp013639d]
synonym: "cryo EM" EXACT []
synonym: "cryo-electron microscopy" EXACT []
synonym: "cryo-EM" EXACT []
synonym: "cryogenic EM" EXACT []
synonym: "cryogenic-electron microscopy" EXACT []
synonym: "low-temperature electron microscopy" EXACT []
synonym: "LT-EM" EXACT []
is_a: CHMO:0000068 ! electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-17T04:03:38Z

[Term]
id: CHMO:0002414
name: scattering spectroscopy
def: "Any method that measures the amount of light that a substance scatters at certain wavelengths, incident angles, and polarization angles." [FIX:0000057]
is_a: CHMO:0000228 ! spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-17T04:09:34Z

[Term]
id: CHMO:0002415
name: luminescence spectroscopy
def: "Spectroscopy where the intensity of luminescence emitted by molecules excited is detected as a function of wavelength or time." [FIX:0000027]
is_a: CHMO:0000057 ! luminescence detection
is_a: CHMO:0000228 ! spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-17T04:15:03Z

[Term]
id: CHMO:0002416
name: phosphorescence spectroscopy
def: "The detection of luminescence emitted over a long timescale from a sample, as a result of irradiation with light, as a function of wavelength or time." [FIX:0000029]
is_a: CHMO:0002299 ! phosphorescence detection
is_a: CHMO:0002415 ! luminescence spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-17T04:16:25Z

[Term]
id: CHMO:0002417
name: radio frequency spectroscopy
def: "Spectroscopy using short pulses of radiation from the radio frequency (MHz) range. Radio frequency spectroscopy is used to probe cold gas atoms and single ions." [FIX:0000017, https://doi.org/10.1103/PhysRevLett.88.143002]
synonym: "radio frequency (RF) spectroscopy" EXACT []
synonym: "radiofrequency (RF) spectroscopy" EXACT []
synonym: "radiofrequency spectroscopy" EXACT []
synonym: "RF spectroscopy" EXACT []
synonym: "rf spectroscopy" EXACT []
is_a: CHMO:0000228 ! spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-17T04:21:02Z

[Term]
id: CHMO:0002418
name: block copolymer micelle nanolithography
def: "A synthesis technique involving the transfer of a nanosized pattern to a material using a micelle solution of a block copolymer. A glass or silicon substrate is dipped into the solution, retrieved, and the solvent is allowed to evaporate in air. A plasma treatment (O2, H2 or Ar) is performed to remove the polymer shell leaving a pattern." [https://doi.org/10.1088/0957-4484/14/10/314]
is_a: CHMO:0001391 ! nanolithography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T11:12:19Z

[Term]
id: CHMO:0002419
name: one-dimensional proton nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for hydrogen-1 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "1-D 1H NMR spectra" EXACT []
synonym: "1-D 1H NMR spectrum" EXACT []
synonym: "1D 1H NMR spectrum" EXACT []
synonym: "1D NMR 1H spectra" EXACT []
is_a: CHMO:0000838 ! proton nuclear magnetic resonance spectrum
is_a: CHMO:0001928 ! one-dimensional nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T02:52:40Z

[Term]
id: CHMO:0002420
name: two-dimensional 1H–1H nuclear magnetic resonance spectrum
def: "A two-dimensional plot of chemical shift vs. intensity for hydrogen-1 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field. Signals are defined in terms of two frequencies; by the chemical shift of a particular nucleus in one dimension and, in the other, by the chemical shift of a correlated nucleus." [rsc:pr]
synonym: "2D 1H-1H NMR spectra" EXACT []
synonym: "2D 1H-1H NMR spectrum" EXACT []
synonym: "2D 1H–1H NMR spectra" EXACT []
synonym: "2D 1H–1H NMR spectrum" EXACT []
is_a: CHMO:0000932 ! two-dimensional nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T02:57:03Z

[Term]
id: CHMO:0002421
name: three-dimensional 1H–1H nuclear magnetic resonance spectrum
def: "A three-dimensional plot of chemical shift vs. intensity for hydrogen-1 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field. Signals are defined in terms of three frequencies; by the chemical shift of a particular nucleus in one dimension and, in the other two, by the chemical shifts of correlated nuclei." [rsc:pr]
synonym: "3D 1H-1H NMR spectra" EXACT []
synonym: "3D 1H-1H NMR spectrum" EXACT []
synonym: "3D 1H–1H NMR spectra" EXACT []
synonym: "3D 1H–1H NMR spectrum" EXACT []
is_a: CHMO:0001929 ! three-dimensional nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T03:32:59Z

[Term]
id: CHMO:0002422
name: nuclear Overhauser enhancement spectrum
def: "A spectrum that shows the response of spin-active nuclei to radio frequency radiation in an applied magnetic field. The resonance frequencies of nuclei approximately 6 \\AA apart which are correlated by the nuclear Overhauser enhancement effect are plotted with intensities proportional to the populations of nuclei." [rsc:pr]
synonym: "NOESY contour plot" EXACT []
synonym: "NOESY spectra" EXACT []
synonym: "NOESY spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T03:40:44Z

[Term]
id: CHMO:0002423
name: melting curve
def: "A plot of signal vs. temperature for a sample that is heated to cause the solid–liquid phase change." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T03:47:04Z

[Term]
id: CHMO:0002424
name: ultraviolet melting curve
def: "A plot of absorbance vs. temperature for a sample that is heated by irradiation with a specific wavelength of ultraviolet light (range 190–400 nm) to cause the solid–liquid phase change." [https://orcid.org/0000-0002-0640-0422]
synonym: "UV melting curve" EXACT []
synonym: "UV melting curves" EXACT []
synonym: "UV melting profile" EXACT []
synonym: "UV melting profiles" EXACT []
is_a: CHMO:0002423 ! melting curve
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T03:49:59Z

[Term]
id: CHMO:0002425
name: sol–gel template synthesis
def: "The process of the settling of (nm sized) particles from a colloidal suspension onto a pre-existing surface, resulting in a ceramic thin film. The desired solid particles (e.g. metal alkoxides) are suspended in a liquid, forming the 'sol', which is deposited on a membrane template or mould by spinning, dipping or coating, The particles in the sol are polymerised by partial evaporation of the solvent, or addition of an initiator, forming the 'gel', which is then heated at high temperature to give the final solid product." [https://doi.org/10.1039/b515421a]
synonym: "sol-gel template synthesis" EXACT []
synonym: "sol-gel template synthesis method" EXACT []
synonym: "sol-gel templating" EXACT []
synonym: "sol–gel template synthesis method" EXACT []
synonym: "sol–gel templating" EXACT []
is_a: CHMO:0001313 ! sol–gel method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T04:03:01Z

[Term]
id: CHMO:0002426
name: galvanostat
def: "A device that maintains the current through an electrochemical cell at a preset value." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09076"}
synonym: "amperostat" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T04:28:28Z

[Term]
id: CHMO:0002427
name: potentiostat
def: "A device that maintains the potential through an electrochemical cell at a preset value." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09079"}
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T04:31:40Z

[Term]
id: CHMO:0002428
name: quasi-reference electrode
def: "A reference electrode that is based on a ferrocene or cobaltocene redox couple internal standard." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09087"}
synonym: "quasi-reference electrodes" NARROW []
synonym: "quasireference electrode" EXACT []
is_a: CHMO:0002345 ! reference electrode
property_value: OMO:0003012 "QRE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09087"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T04:36:12Z

[Term]
id: CHMO:0002429
name: pseudo-reference electrode
def: "An electrode through which no appreciable current is allowed to flow and is used to observe or control the potential at a working electrode. A pseudo-reference electrode, such as a Ag wire, fulfils the role of a reference electrode but the electrochemical processes allowing it to do so are not well understood, in contrast to a true reference electrode." [https://orcid.org/0000-0002-0640-0422]
synonym: "pseudo-reference electrodes" EXACT []
synonym: "pseudoreference electrode" EXACT []
is_a: CHMO:0002345 ! reference electrode
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-21T04:39:25Z

[Term]
id: CHMO:0002430
name: UV-assisted capillary force lithography
def: "A process for shaping pliable thermoplastic polymers. An elastomeric (polyurethane acrylate) mould is placed on a UV-curable polymer that has been spin- or drop-coated onto a substrate and partially cured using UV light (200–400 nm). The system is then further exposed to UV light and capillary force allows the polymer melt to fill up the void space between the polymer and the mould. After cooling to ambient temperature, the mould is removed, generating the negative replica of the mould pattern." [https://doi.org/10.1039/b9nr00106a]
synonym: "UV-assisted CFL" EXACT []
is_a: CHMO:0001783 ! capillary force lithography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T10:42:53Z

[Term]
id: CHMO:0002431
name: two-step UV-assisted capillary force lithography
def: "A process for shaping pliable thermoplastic polymers. An elastomeric (polyurethane acrylate) mould is placed on a UV-curable polymer that has been spin- or drop-coated onto a substrate and partially cured using UV light (200–400 nm). Capillary force allows the polymer melt to fill up the void space between the polymer and the mould, generating a negative replica of the mould pattern. The process is repeated with a second mould and exposure to UV light. Two-step UV-assisted capillary force lithography is used to generate micro/nanoscale combined hierarchical structures." [https://doi.org/10.1039/b9nr00106a]
synonym: "two-step UV-assisted capillary force lithography" EXACT []
synonym: "two-step UV-assisted capillary force lithography (CFL)" EXACT []
synonym: "two-step UV-assisted CFL" EXACT []
is_a: CHMO:0002430 ! UV-assisted capillary force lithography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T11:37:33Z

[Term]
id: CHMO:0002432
name: oxygen plasma etching
def: "The process of removing a thin layer of a sample surface using short pulses of an oxygen plasma (a partially ionised gas containing free electrons and radicals e.g. O, O+ and O2+)." [https://orcid.org/0000-0002-0640-0422]
synonym: "O2 plasma etching" EXACT []
is_a: CHMO:0001560 ! plasma etching
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T01:41:46Z

[Term]
id: CHMO:0002433
name: interferometry
def: "The measurement of the properties of two or more lasers or waves by studying the pattern of interference created by their superposition." [https://orcid.org/0000-0002-0640-0422]
synonym: "laser interferometry" EXACT []
synonym: "optical interferometry" EXACT []
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T05:07:26Z

[Term]
id: CHMO:0002434
name: heterodyne detection
def: "The measurement of the intensity of the light resulting from the interference of two lasers of different wavelength." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002433 ! interferometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T05:07:55Z

[Term]
id: CHMO:0002435
name: homodyne detection
def: "The measurement of the intensity of the light resulting from the interference of two lasers of the same wavelength." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002433 ! interferometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T05:08:37Z

[Term]
id: CHMO:0002436
name: optical heterodyne detection
def: "The measurement of the intensity of the light resulting from the interference of two lasers of different wavelength at the beat frequency." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002434 ! heterodyne detection
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T05:11:39Z

[Term]
id: CHMO:0002437
name: reflection interference contrast microscopy
def: "Microscopy that determines the specimen's shape and distance away from a nearby, usually flat, reflective surface from the interference pattern produced by light reflecting from both the object and the surface. A microscope objective focusses a laser on the fluorescent specimen, and the same objective collects fluorescence. The interference between the fluorescence directly emitted by the specimen and the fluorescence reflected by the surface is observed by measuring the intensity of fluorescence passing through a confocal pinhole." [https://doi.org/10.1039/b9nr00156e]
synonym: "reflection interference contrast (RIC) microscopy" EXACT []
synonym: "reflection interference contrast (RIC-) microscopy" EXACT []
synonym: "RIC microscopy" EXACT []
synonym: "RICM" EXACT []
is_a: CHMO:0000087 ! fluorescence microscopy
is_a: CHMO:0000106 ! optical interference microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-22T05:31:44Z

[Term]
id: CHMO:0002438
name: Hank's balanced salt solution
def: "A solution, containing CaCl2, KCl, KH2PO4, MgCl2, MgSO4, NaCl, NaHCO3, Na2HPO4, D-glucose and phenol red, that resists changes to its pH." [https://doi.org/10.1039/b9nr00130a]
synonym: "Hanks balanced salt solution" EXACT []
synonym: "HBSS" EXACT []
is_a: CHMO:0001734 ! phosphate buffer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T12:59:02Z

[Term]
id: CHMO:0002439
name: Earle's balanced salt solution
def: "A solution, containing CaCl2, MgSO4, KCl, NaHCO3, NaCl, NaH2PO4 and phenol red, that resists changes to its pH." [https://orcid.org/0000-0002-0640-0422]
synonym: "Earles balanced salt solution" EXACT []
synonym: "EBSS" EXACT []
is_a: CHMO:0001734 ! phosphate buffer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T01:06:22Z

[Term]
id: CHMO:0002441
name: tungsten-183 nuclear magnetic resonance spectrum
def: "A plot of chemical shift vs. intensity for tungsten-183 nuclei obtained by measuring the effect of the absorption of radio frequency radiation on nuclear spin-state transitions in the presence of a magnetic field." [rsc:pr]
synonym: "183W NMR spectra" EXACT []
synonym: "183W NMR spectrum" EXACT []
synonym: "tungsten-183 NMR spectra" EXACT []
synonym: "tungsten-183 NMR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
relationship: OBI:0000312 CHMO:0001252 ! is specified output of 183W nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T02:29:08Z

[Term]
id: CHMO:0002442
name: one-dimensional 1H nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 1H nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them, and the spectrum is obtained by plotting chemical shift vs. frequency." [https://orcid.org/0000-0002-0640-0422]
synonym: "1D 1H NMR" EXACT []
synonym: "1D proton NMR" EXACT []
is_a: CHMO:0000592 ! one-dimensional nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T02:32:09Z

[Term]
id: CHMO:0002443
name: two-dimensional 1H nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which a second frequency dimension is employed to disperse the signals and reveal correlations between interacting 1H nuclei." [rsc:pr]
synonym: "2D 1H NMR" EXACT []
synonym: "2D proton NMR" EXACT []
is_a: CHMO:0000598 ! two-dimensional nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T02:33:29Z

[Term]
id: CHMO:0002444
name: microwave oven
def: "A piece of apparatus, consisting of a high- voltage transformer, a cavity magnetron, a waveguide and a sample chamber, that is used to heat samples by irradiation with microwave (2 GHz) radiation." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T02:43:52Z

[Term]
id: CHMO:0002445
name: pump-probe spectroscopy
def: "Spectroscopy where the sample is illuminated with an initial laser pulse (the 'pump') followed by a second laser pulse (the 'probe') after a short delay. The pump pulse creates excitations in the sample, which are sensed by the probe pulse." [https://doi.org/10.1016/S0006-3495(94)80683-6, https://orcid.org/0000-0002-0640-0422]
synonym: "PP spectroscopy" EXACT []
synonym: "pump probe spectroscopy" EXACT []
synonym: "pump-probe (PP) spectroscopy" EXACT []
synonym: "pump-probe spectroscopy" EXACT []
is_a: CHMO:0000435 ! laser spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:06:09Z

[Term]
id: CHMO:0002446
name: femtosecond pump–probe spectroscopy
def: "Spectroscopy where the sample is illuminated with an initial laser pulse (the 'pump') followed by a second laser pulse (the 'probe') after a fs delay. The pump pulse creates excitations in the sample, which are sensed by the probe pulse." [https://orcid.org/0000-0002-0640-0422]
synonym: "femtosecond pump-probe spectroscopy" EXACT []
synonym: "fs PP spectroscopy" EXACT []
synonym: "fs pump probe spectroscopy" EXACT []
synonym: "fs pump-probe spectroscopy" EXACT []
synonym: "fs pump–probe spectroscopy" EXACT []
synonym: "ultra-fast pump-probe spectroscopy" EXACT []
synonym: "ultra-fast pump–probe spectroscopy" EXACT []
synonym: "ultrafast pump probe spectroscopy" EXACT []
synonym: "ultrafast pump-probe spectroscopy" NARROW []
synonym: "ultrafast pump–probe spectroscopy" EXACT []
is_a: CHMO:0002445 ! pump-probe spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:12:40Z

[Term]
id: CHMO:0002447
name: pump–repump–probe spectroscopy
def: "Spectroscopy where the sample is illuminated with an initial laser pulse (the 'pump') followed by a second pump laser pulse, and finally a third laser pulse (the 'probe') after a short delay. The two pump pulses create excitations in the sample, which are sensed by the probe pulse." [ISBN:3540680373]
synonym: "double-pump pump-probe spectroscopy" EXACT []
synonym: "double-pump pump–probe spectroscopy" EXACT []
synonym: "PREP spectroscopy" EXACT []
synonym: "PrPP spectroscopy" EXACT []
synonym: "pump re-pump probe spectroscopy" EXACT []
synonym: "pump repump probe spectroscopy" EXACT []
synonym: "pump-pump-probe spectroscopy" EXACT []
synonym: "pump-repump-probe (PREP) spectroscopy" EXACT []
synonym: "pump-repump-probe (PrPP) spectroscopy" EXACT []
synonym: "pump-repump-probe spectroscopy" EXACT []
synonym: "pump–pump–probe spectroscopy" EXACT []
synonym: "pump–repump–probe (PREP) spectroscopy" EXACT []
synonym: "pump–repump–probe (PrPP) spectroscopy" EXACT []
synonym: "two pump and probe spectroscopy" EXACT []
synonym: "two pump-probe spectroscopy" EXACT []
synonym: "two pump–probe spectroscopy" EXACT []
is_a: CHMO:0002445 ! pump-probe spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:18:09Z

[Term]
id: CHMO:0002448
name: pump–dump–probe spectroscopy
def: "Spectroscopy where the sample is illuminated with an initial laser pulse (the 'pump') which causes excitations within the sample. This is followed by a second laser pulse which is tuned to the correct frequency to excite transitions resonantly back down to the lower electronic state (the 'dump'). After a short delay a third laser pulse (the 'probe') is used to sense changes in the sample." [ISBN:0521817374]
synonym: "PDP spectroscopy" EXACT []
synonym: "pump-dump-probe (PDP) spectroscopy" EXACT []
synonym: "pump-dump-probe spectroscopy" EXACT []
synonym: "pump–dump–probe (PDP) spectroscopy" EXACT []
is_a: CHMO:0002445 ! pump-probe spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:18:56Z

[Term]
id: CHMO:0002449
name: 1H correlation spectroscopy spectrum
def: "A two-dimensional spectrum in which the position of a peak, in one dimension, corresponds to the chemical shift of a particular hydrogen nucleus and, in the other dimension, to the chemical shift of a hydrogen nucleus which is J-coupled to the first." [rsc:pr]
synonym: "1H COSY NMR spectrum" EXACT []
synonym: "1H COSY spectra" EXACT []
synonym: "1H COSY spectrum" EXACT []
synonym: "proton COSY spectrum" EXACT []
is_a: CHMO:0002420 ! two-dimensional 1H–1H nuclear magnetic resonance spectrum
is_a: CHMO:0002450 ! correlation spectroscopy spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:20:18Z

[Term]
id: CHMO:0002450
name: correlation spectroscopy spectrum
def: "A two-dimensional spectrum in which the position of a peak, in one dimension, corresponds to the chemical shift of a particular nucleus and, in the other dimension, to the chemical shift of a nucleus which is J-coupled to the first." [rsc:pr]
synonym: "COSY NMR spectra" EXACT []
synonym: "COSY NMR spectrum" EXACT []
synonym: "COSY spectra" EXACT []
synonym: "COSY spectrum" EXACT []
is_a: CHMO:0000932 ! two-dimensional nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:21:53Z

[Term]
id: CHMO:0002451
name: liquid chromatography at the critical condition
def: "Column chromatography where the mobile phase is a liquid held at or near its critical point. Liquid chromatography at the critical condition is used to determine functionality distributions in polymers." [https://doi.org/10.1007/s00216-003-2319-x]
synonym: "LCCC" EXACT []
synonym: "liquid chromatography at critical conditions" EXACT []
is_a: CHMO:0001004 ! liquid chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:32:26Z

[Term]
id: CHMO:0002452
name: liquid chromatography at the critical condition-mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography, where the liquid is held at or near its critical point, before being converted into ions which are characterised by their mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "LCCC-MS" EXACT []
synonym: "LCCC/MS" EXACT []
synonym: "liquid chromatography at critical conditions-mass spectrometry" EXACT []
is_a: CHMO:0000524 ! liquid chromatography-mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:36:40Z

[Term]
id: CHMO:0002453
name: liquid chromatography at the critical condition-electrospray ionisation mass spectrometry
def: "Mass spectrometry where a sample mixture is first separated by liquid chromatography, where the liquid is held at or near its critical point, before being ionised by forcing the solution (usually in an organic solvent) through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets." []
synonym: "LCCC-ESI-MS" EXACT []
synonym: "liquid chromatography at critical conditions-electrospray ionisation mass spectrometry" EXACT []
is_a: CHMO:0000751 ! liquid chromatography-electrospray ionisation mass spectrometry
is_a: CHMO:0002452 ! liquid chromatography at the critical condition-mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T03:38:28Z

[Term]
id: CHMO:0002454
name: cold-field-emission scanning electron microscope
def: "A piece of apparatus which is used to produce an enlarged image of a specimen by scanning a finely focused (<10 nm diameter) electron beam produced  by applying a high voltage to a tungsten crystal (cold-field emission) with an acceleration voltage of 50–150 kV across the specimen under vacuum and measuring interaction of the electrons with the specimen." [https://orcid.org/0000-0002-0640-0422]
synonym: "CFE-SEM" RELATED []
synonym: "CFG-SEM" RELATED []
synonym: "cold field emission RELATED" EXACT []
synonym: "cold field emission scanning electron microscope" EXACT []
synonym: "cold-field-emission RELATED" EXACT []
synonym: "cold-field-gun scanning electron microscope" EXACT []
is_a: CHMO:0000941 ! scanning electron microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T04:27:09Z

[Term]
id: CHMO:0002455
name: 195Pt nuclear magnetic resonance spectroscopy
def: "Spectroscopy where the energy states of 195Pt nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation. Each experiment consists of a sequence of radio frequency pulses with delay periods in between them." [rsc:pr]
synonym: "195Pt NMR" EXACT []
synonym: "195Pt NMR spectrometry" EXACT []
synonym: "195Pt NMR spectroscopy" EXACT []
synonym: "195Pt nuclear magnetic resonance spectrometry" EXACT []
synonym: "195Pt-NMR" EXACT []
synonym: "platinum-195 NMR" EXACT []
synonym: "platinum-195 nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T05:33:12Z

[Term]
id: CHMO:0002456
name: null ellipsometry
def: "A method for determining structure where the sample is illuminated with light and the ellipsometric angles of the reflected light are measured from the configuration of the analyzer and the compensator for which no reflected light is detected." [https://doi.org/10.1039/b9nr00156e]
is_a: CHMO:0000223 ! ellipsometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T05:52:42Z

[Term]
id: CHMO:0002457
name: Kelvin probe force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The conducting tip forms a capacitor with the surface, over which it is scanned laterally at a constant separation, in order to map the change in work function of the surface. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [FIX:0000120, https://orcid.org/0000-0002-0640-0422]
synonym: "Kelvin force microscopy" EXACT []
synonym: "Kelvin probe microscopy" EXACT []
synonym: "KFM" EXACT []
synonym: "KPFM" EXACT []
synonym: "scanning surface potential microscopy" EXACT []
synonym: "SSPM" EXACT []
is_a: CHMO:0001898 ! non-contact mode atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T06:01:55Z

[Term]
id: CHMO:0002458
name: Kelvin probe method
def: "A measurement method for determining the contact potential difference or difference in work functions between the sample and a reference electrode. In this method, the probe, which is made of a material with a known work function (commonly tungsten or platinum), is arranged close to the sample surface as a parallel-plate capacitor with a small spacing. The probe is vibrated, causing a change in the capacitance between the electrodes, resulting in a small ac current. The work function difference is measured by applying an opposing external bias voltage such that the ac current is zero." [https://doi.org/10.1007/s003390051144, ISBN:0127521496]
synonym: "Kelvin method" EXACT []
synonym: "vibrating capacitor method" EXACT []
is_a: CHMO:0001247 ! charge transport measurement method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-23T06:07:50Z

[Term]
id: CHMO:0002459
name: Kelvin force spectroscopy
def: "Spectroscopy where an atomic force microscope is used to measure the force experienced by a sample. A probe, which is made of a material with a known work function (commonly tungsten or platinum), is arranged close to the sample surface as a parallel-plate capacitor with a small spacing. The probe is vibrated, causing a change in the capacitance between the electrodes. A voltage is then applied between the probe and sample until the electric field between them vanishes. The force gradient is proportional to the change in amplitude of the vibration. The distance between the probe and sample is kept constant during the measurement using a feedback loop." [https://doi.org/10.1007/s003390051144]
synonym: "KFS" EXACT []
is_a: CHMO:0001123 ! force spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-24T04:34:08Z

[Term]
id: CHMO:0002460
name: Kelvin probe force micrograph
def: "An image obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the difference in work function between the tip and sample as a function of position." [https://orcid.org/0000-0002-0640-0422]
synonym: "KPFM image" EXACT []
is_a: CHMO:0002170 ! atomic force micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-24T04:44:44Z

[Term]
id: CHMO:0002461
name: two-dimensional capillary electrophoresis
def: "A two-dimensional separation method where the separation processes are both capillary electrophoresis." [https://orcid.org/0000-0002-0640-0422]
synonym: "2D CE" EXACT []
synonym: "2D-CE" EXACT []
synonym: "CE-CE" EXACT []
synonym: "CE/CE" EXACT []
is_a: CHMO:0001020 ! two-dimensional electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-25T10:16:34Z

[Term]
id: CHMO:0002462
name: liquid chromatography-capillary electrophoresis
def: "A two-dimensional separation method where the sample is first subjected to liquid chromatography followed by capillary electrophoresis." [https://orcid.org/0000-0002-0640-0422]
synonym: "LC-CE" EXACT []
synonym: "LC/CE" EXACT []
is_a: CHMO:0001017 ! two-dimensional separation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-25T10:18:22Z

[Term]
id: CHMO:0002463
name: positive electrospray ionisation
def: "An ionisation method where the sample is either forced through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of positively  charged droplets, or solvent droplets subjected to the same process are directed at the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "+ESI" EXACT []
synonym: "positive electrospray ionization" EXACT []
is_a: CHMO:0001659 ! electrospray ionisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-28T11:46:03Z

[Term]
id: CHMO:0002464
name: negative electrospray ionisation
def: "An ionisation method where the sample is either forced through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of negatively charged droplets, or solvent droplets subjected to the same process are directed at the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "-ESI" EXACT []
synonym: "negative electrospray ionization" EXACT []
is_a: CHMO:0001659 ! electrospray ionisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-28T11:47:32Z

[Term]
id: CHMO:0002465
name: solvent precipitation
def: "The sedimentation of a solid material (a 'precipitate') from a liquid solution caused by the addition of an additional different solvent." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001688 ! precipitation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-28T11:52:22Z

[Term]
id: CHMO:0002466
name: protein precipitation
def: "The sedimentation of a solid protein (a 'precipitate') from an aqueous solution caused by the addition of an organic solvent (e.g. methanol), a polyelectrolyte (e.g. alginate) or a salt (e.g. ammonium sulfate) in a process known as 'salting out'." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001688 ! precipitation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-28T11:55:08Z

[Term]
id: CHMO:0002467
name: analyte
def: "A portion of material that is \"the component of a system to be analysed\"." [] {dcterms:bibliographicCitation="'analyte' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00331", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00331"}
is_a: CHMO:0000993 ! portion of material
intersection_of: CHMO:0000993 ! portion of material
intersection_of: BFO:0000087 CHMO:0002740 ! has role analyte role
relationship: BFO:0000087 CHMO:0002740 ! has role analyte role
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T11:58:40Z

[Term]
id: CHMO:0002469
name: column eluent
def: "A mobile phase that is \"the liquid or gas entering a chromatographic [column] and used to effect a separation by elution\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'eluent' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02040", dcterms:source="https://doi.org/10.1351/goldbook.E02040", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000995 ! mobile phase
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T12:01:03Z

[Term]
id: CHMO:0002470
name: bright-field transmission electron microscopy
def: "Microscopy where an electron-transparent specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV. under vacuum. The beam of electrons passes directly through an aperture before reaching the specimen. The image results from a weakening of the direct beam by its interaction with the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "BF-TEM" EXACT []
synonym: "bright field TEM" EXACT []
synonym: "bright field transmission electron microscopy" EXACT []
synonym: "bright-field TEM" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T06:15:27Z

[Term]
id: CHMO:0002471
name: dark-field transmission electron microscopy
def: "Microscopy where an electron-transparent specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV. under vacuum. The beam of electrons is scattered or diffracted before reaching the specimen, and the image results from a weakening of the beam by its interaction with the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "DF-TEM" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T06:25:22Z

[Term]
id: CHMO:0002472
name: dark-field scanning transmission electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV is scanned across an electron-transparent specimen under vacuum. The beam of electrons is scattered or diffracted before reaching the specimen, and the image results from a weakening of the beam by its interaction with the sample." [https://doi.org/10.1002/adma.200502201]
synonym: "DF-STEM" EXACT []
is_a: CHMO:0000086 ! scanning transmission electron microscopy
is_a: CHMO:0002471 ! dark-field transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T06:34:10Z

[Term]
id: CHMO:0002473
name: Knudsen cell
def: "A piece of apparatus, consisting of a crucible (made of pyrolytic boron nitride, quartz, tungsten or graphite), heating filaments, a water cooling system, which is used to measure very low vapor pressures by measuring the mass of vapor which escapes when the vessel contains a liquid in equilibrium with its vapor. It is also used as a source evaporator during crystal growth e.g. during molecular-beam epitaxy." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T06:39:36Z

[Term]
id: CHMO:0002474
name: magnetic tweezers
def: "A piece of apparatus, consisting of an electromagnet containing a paramagnetic core material with a tip-shaped end, that is used to trap and manipulate magnetic particles." [https://doi.org/10.1016/S0006-3495(02)75672-5]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T06:44:09Z

[Term]
id: CHMO:0002475
name: magnetic trapping
def: "The trapping of microscopic particles by a localised magnetic field." [https://doi.org/10.1016/S0006-3495(02)75672-5]
is_a: CHMO:0001768 ! trapping method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T06:50:18Z

[Term]
id: CHMO:0002476
name: wire electrical explosion method
def: "A synthesis method for metal nanopowders that consists of passing a pulse of a high-density current (10^4 to 10^6 A/mm^2) through a wire causing the explosive disintegration of the metal (accompanied by a bright flash of light, a shock wave, the dispersion of the metal, and the fast expansion of a mixture of boiling metal droplets and vapour to the surrounding medium) and the production of metal , particles with characteristic sizes of tens of  μm to a few nm." [https://doi.org/10.1134/S1995078009070039]
synonym: "EEW" EXACT []
synonym: "EEW method" EXACT []
synonym: "electrical explosion of wire" EXACT []
synonym: "electrical explosion of wire method" EXACT []
synonym: "WEE" EXACT []
synonym: "WEE method" EXACT []
is_a: CHMO:0002837 ! nanoparticle synthesis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-29T06:51:48Z

[Term]
id: CHMO:0002477
name: chromatograph
def: "A sensor consisting of an \"assembly of apparatus [,which are a mobile phase supply system, an injection or sampling system, a column, detector and a data acquisition/ processing system, that is used] for carrying out chromatographic separation\"." [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'chromatograph (n.)' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C01072", dcterms:source="https://doi.org/10.1351/goldbook.C01072"}
is_a: CHMO:0002793 ! sensor
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T11:48:43Z

[Term]
id: CHMO:0002478
name: gas chromatograph
def: "A piece of apparatus, consisting of a gas supply system, an injection or sampling system, a column, detector and a data acquisition/ processing system, that is used to carry out chromatographic separations." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002477 ! chromatograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T11:50:27Z

[Term]
id: CHMO:0002479
name: 13C rotational-echo double-resonance spectroscopy
def: "A rotational-echo double-resonance spectroscopy in which the evolution of dipolar couplings is between 13C nuclei." [FIX:0001039]
synonym: "13C REDOR" EXACT OMO:0003012 []
synonym: "13C REDOR NMR" EXACT OMO:0003012 []
synonym: "13C-REDOR" EXACT OMO:0003012 []
synonym: "13C-REDOR NMR" EXACT OMO:0003012 []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:00:55Z

[Term]
id: CHMO:0002480
name: 15N rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 15N nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0001040, rsc:pr]
synonym: "15N REDOR" EXACT []
synonym: "15N REDOR NMR" EXACT []
synonym: "15N-REDOR" EXACT []
synonym: "15N-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:02:08Z

[Term]
id: CHMO:0002481
name: 31P rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 31P nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0001041, rsc:pr]
synonym: "31P REDOR" EXACT []
synonym: "31P REDOR NMR" EXACT []
synonym: "31P-REDOR" EXACT []
synonym: "31P-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:02:50Z

[Term]
id: CHMO:0002482
name: 19F rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 19F nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0001042, rsc:pr]
synonym: "19F REDOR" EXACT []
synonym: "19F REDOR NMR" EXACT []
synonym: "19F-REDOR" EXACT []
synonym: "19F-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:03:49Z

[Term]
id: CHMO:0002483
name: 6Li–1H heteronuclear Overhauser enhancement spectroscopy
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed, based on the nuclear Overhauser enhancement effect in which correlations are seen between 6Li and 1H nuclei that are spatially proximate within a molecule (<=6 \\AA apart)." [FIX:0001086, rsc:pr]
synonym: "6Li-1H HOESY" EXACT []
synonym: "6Li-1H HOESY NMR" EXACT []
synonym: "6Li–1H HOESY" EXACT []
synonym: "6Li–1H HOESY NMR" EXACT []
is_a: CHMO:0000608 ! heteronuclear Overhauser enhancement spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:05:51Z

[Term]
id: CHMO:0002484
name: 19F–1H heteronuclear Overhauser enhancement spectroscopy
def: "A type of heteronuclear NMR spectroscopy where a second frequency dimension is employed, based on the nuclear Overhauser enhancement effect in which correlations are seen between 19F and 1H nuclei that are spatially proximate within a molecule (<=6 \\AA apart)." [FIX:0001087, rsc:pr]
synonym: "19F-1H HOESY" EXACT []
synonym: "19F-1H HOESY NMR" EXACT []
synonym: "19F–1H HOESY" EXACT []
synonym: "19F–1H HOESY NMR" EXACT []
is_a: CHMO:0000608 ! heteronuclear Overhauser enhancement spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:08:59Z

[Term]
id: CHMO:0002485
name: 2H pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which pulsed field gradients are applied to a spin echo sequence to cleanly and precisely excite particular 2H nuclei resonances. Additionally, attenuation of signals occurs related to molecular diffusion allowing this technique to be used to determine self-diffusion coefficients." [FIX:0001089, rsc:pr]
synonym: "2H PFGSE" EXACT []
synonym: "2H PFGSE NMR" EXACT []
synonym: "2H PGSE" EXACT []
synonym: "2H PGSE NMR" EXACT []
synonym: "2H-PFGSE" EXACT []
synonym: "2H-PFGSE NMR" EXACT []
synonym: "2H-PGSE" EXACT []
synonym: "2H-PGSE NMR" EXACT []
synonym: "D PGSE" EXACT []
synonym: "D-PGSE" EXACT []
synonym: "deuterium-PFGSE" EXACT []
synonym: "deuterium-PFGSE NMR" EXACT []
synonym: "deuterium-PGSE" EXACT []
synonym: "deuterium-PGSE NMR" EXACT []
is_a: CHMO:0001118 ! pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:10:05Z

[Term]
id: CHMO:0002486
name: 19F pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which pulsed field gradients are applied to a spin echo sequence to cleanly and precisely excite particular 19F nuclei resonances. Additionally, attenuation of signals occurs related to molecular diffusion allowing this technique to be used to determine self-diffusion coefficients." [FIX:0001090, rsc:pr]
synonym: "19F PFGSE" EXACT []
synonym: "19F PFGSE NMR" EXACT []
synonym: "19F PGSE" EXACT []
synonym: "19F PGSE NMR" EXACT []
synonym: "19F-PFGSE" EXACT []
synonym: "19F-PFGSE NMR" EXACT []
synonym: "19F-PGSE" EXACT []
synonym: "19F-PGSE NMR" EXACT []
is_a: CHMO:0001118 ! pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:12:44Z

[Term]
id: CHMO:0002487
name: 1H pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which pulsed field gradients are applied to a spin echo sequence to cleanly and precisely excite particular 1H nuclei resonances. Additionally, attenuation of signals occurs related to molecular diffusion allowing this technique to be used to determine self-diffusion coefficients." [FIX:0001091, rsc:pr]
synonym: "1H PFGSE" EXACT []
synonym: "1H PFGSE NMR" EXACT []
synonym: "1H PGSE" EXACT []
synonym: "1H PGSE NMR" EXACT []
synonym: "1H-PFGSE" EXACT []
synonym: "1H-PFGSE NMR" EXACT []
synonym: "1H-PGSE" EXACT []
synonym: "1H-PGSE NMR" EXACT []
synonym: "proton-PFGSE" EXACT []
synonym: "proton-PFGSE NMR" EXACT []
synonym: "proton-PGSE" EXACT []
synonym: "proton-PGSE NMR" EXACT []
is_a: CHMO:0001118 ! pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:15:53Z

[Term]
id: CHMO:0002488
name: 7Li pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which pulsed field gradients are applied to a spin echo sequence to cleanly and precisely excite particular 7Li nuclei resonances. Additionally, attenuation of signals occurs related to molecular diffusion allowing this technique to be used to determine self-diffusion coefficients." [FIX:0001092, rsc:pr]
synonym: "7Li PFGSE" EXACT []
synonym: "7Li PFGSE NMR" EXACT []
synonym: "7Li PGSE" EXACT []
synonym: "7Li PGSE NMR" EXACT []
synonym: "7Li-PFGSE" EXACT []
synonym: "7Li-PFGSE NMR" EXACT []
synonym: "7Li-PGSE" EXACT []
synonym: "7Li-PGSE NMR" EXACT []
is_a: CHMO:0001118 ! pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:17:43Z

[Term]
id: CHMO:0002489
name: 13C pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
def: "An NMR experiment in which pulsed field gradients are applied to a spin echo sequence to cleanly and precisely excite particular 13C nuclei resonances. Additionally, attenuation of signals occurs related to molecular diffusion allowing this technique to be used to determine self-diffusion coefficients." [FIX:0001093, rsc:pr]
synonym: "13C PFGSE" EXACT []
synonym: "13C PFGSE NMR" EXACT []
synonym: "13C PGSE" EXACT []
synonym: "13C PGSE NMR" EXACT []
synonym: "13C-PFGSE" EXACT []
synonym: "13C-PFGSE NMR" EXACT []
synonym: "13C-PGSE" EXACT []
synonym: "13C-PGSE NMR" EXACT []
is_a: CHMO:0001118 ! pulsed field-gradient spin echo nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:18:49Z

[Term]
id: CHMO:0002490
name: 29Si rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 29Si nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0001096, rsc:pr]
synonym: "29Si REDOR" EXACT []
synonym: "29Si REDOR NMR" EXACT []
synonym: "29Si-REDOR" EXACT []
synonym: "29Si-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:20:11Z

[Term]
id: CHMO:0002491
name: 19F–29Si rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 19F and 29Si nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0001097, rsc:pr]
synonym: "19F-29Si REDOR" EXACT []
synonym: "19F-29Si REDOR NMR" EXACT []
synonym: "19F-29Si-REDOR" EXACT []
synonym: "19F-29Si-REDOR NMR" EXACT []
synonym: "19F–29Si REDOR" EXACT []
synonym: "19F–29Si REDOR NMR" EXACT []
synonym: "19F–29Si-REDOR" EXACT []
synonym: "19F–29Si-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:21:22Z

[Term]
id: CHMO:0002492
name: 89Y cross-polarisation magic angle spinning
def: "A type of NMR spectroscopy using a solid sample. Anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, cause significant line broadening in solid state NMR, but can be averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field). Cross polarisation is used to enhance the signal from weakly coupled nuclei such as 89Y nuclei." [FIX:0001101, ISBN:0-19-855567-9]
synonym: "89Y CP-MAS" EXACT []
synonym: "89Y CP-MAS NMR" EXACT []
synonym: "89Y CP/MAS" EXACT []
synonym: "89Y CP/MAS NMR" EXACT []
synonym: "89Y CPMAS" EXACT []
synonym: "89Y CPMAS NMR" EXACT []
synonym: "89Y cross polarisation magic angle spinning" EXACT []
synonym: "89Y cross polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "89Y cross polarization magic angle spinning" EXACT []
synonym: "89Y cross polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "89Y cross-polarisation magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "89Y cross-polarization magic angle spinning" EXACT []
synonym: "89Y cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy" EXACT []
synonym: "ytterbium-89 cross-polarisation magic angle spinning" EXACT []
is_a: CHMO:0000617 ! cross-polarisation magic angle spinning
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:23:56Z

[Term]
id: CHMO:0002493
name: 63Cu pulsed electron spin resonance spectroscopy
def: "Spectroscopy where the response of a 63Cu atom to short (ns) pulses of microwave radiation in a magnetic field is measured." [FIX:0001104, https://orcid.org/0000-0002-0640-0422]
synonym: "63Cu EPR" EXACT []
synonym: "63Cu ESR" EXACT []
synonym: "63Cu pulsed electron paramagnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:27:47Z

[Term]
id: CHMO:0002494
name: 65Cu pulsed electron spin resonance spectroscopy
def: "Spectroscopy where the response of a 65Cu atom to short (ns) pulses of microwave radiation in a magnetic field is measured." [FIX:0001110, https://orcid.org/0000-0002-0640-0422]
synonym: "65Cu EPR" EXACT []
synonym: "65Cu ESR" EXACT []
synonym: "65Cu pulsed electron paramagnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T01:29:27Z

[Term]
id: CHMO:0002495
name: fluorescence titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point is reached. The titration is followed by measuring the intensity/wavelength of fluorescence emitted by the sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002576 ! emission titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T02:37:23Z

[Term]
id: CHMO:0002496
name: fluorescence titration curve
def: "A plot of volume of titrant vs. fluorescence intensity obtained from a fluorescence titration experiment." [https://doi.org/10.1016/j.saa.2006.06.021]
synonym: "fluorescence spectral titration data" EXACT []
synonym: "fluorescence titration data" EXACT []
synonym: "fluorescence titration plot" EXACT []
is_a: CHMO:0002162 ! titration curve
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-09-30T02:41:04Z

[Term]
id: CHMO:0002497
name: ultraviolet curing
def: "A chemical process in which a prepolymer is converted into a polymer and then into a network, upon irradiation with light in the range 190–400 nm." [https://orcid.org/0000-0002-0640-0422]
synonym: "UV curing" EXACT []
synonym: "UV irradiation curing" EXACT []
synonym: "UV-assisted curing" EXACT []
is_a: CHMO:0001482 ! photochemical curing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-01T03:41:26Z

[Term]
id: CHMO:0002498
name: spin-trap electron paramagnetic resonance spectroscopy
def: "Spectroscopy where the response of an unstable free radical to short (ns) pulses of microwave radiation in a magnetic field is measured by first  forming a more stable radical adduct (e.g. a nitroxide radical) with a nitrone or nitroso compound (the 'spin trap')." [https://orcid.org/0000-0002-0640-0422]
synonym: "spin trap EPR" EXACT []
synonym: "spin trap ESR" EXACT []
synonym: "spin-trap electron spin resonance spectroscopy" EXACT []
synonym: "spin-trap EPR" EXACT []
synonym: "spin-trap ESR" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-01T04:15:59Z

[Term]
id: CHMO:0002499
name: electrophoresis anode buffer
def: "A buffer that serves as an anode in an electrophoresis experiment." [https://orcid.org/0000-0001-5985-7429]
synonym: "anode buffer" EXACT []
synonym: "anodic buffer" EXACT []
synonym: "IEF anode buffer" EXACT []
synonym: "IEF anodic buffer" EXACT []
synonym: "isoelectric focusing anode buffer" EXACT []
synonym: "isoelectric focusing anodic buffer" EXACT []
is_a: CHMO:0001462 ! buffer solution
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-05T09:40:30Z

[Term]
id: CHMO:0002500
name: electrophoresis cathode buffer
def: "A buffer that serves as a cathode in an electrophoresis experiment." [https://orcid.org/0000-0001-5985-7429]
synonym: "cathode buffer" EXACT []
synonym: "cathodic buffer" EXACT []
synonym: "electrophoresis cathode buffer" EXACT []
synonym: "IEF cathode buffer" EXACT []
synonym: "IEF cathodic buffer" EXACT []
synonym: "isoelectric focusing cathode buffer" EXACT []
synonym: "isoelectric focusing cathodic buffer" EXACT []
is_a: CHMO:0001462 ! buffer solution
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-05T09:44:08Z

[Term]
id: CHMO:0002501
name: running buffer
def: "A buffer that is used to separate proteins in a gel matrix." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001462 ! buffer solution
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-05T10:04:26Z

[Term]
id: CHMO:0002502
name: Tauc plot
def: "A plot of ehv vs hv where e is the molar extinction coefficient, that is used to determine the optical gap (or 'Tauc gap') in amorphous thin film materials." [https://doi.org/10.1016/0025-5408(68)90023-8]
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-05T10:24:47Z

[Term]
id: CHMO:0002503
name: diode array detector
def: "A piece of apparatus, consisting of a two-dimensional pattern of diodes and a prism, that is used to detect organic compounds. As the sample passes through a cell or cuvette it is illuminated with light in the region 190–1100 nm and any light transmitted through the sample is dispersed by the prism, so that light of different wavelengths falls on different diodes. The output from the array is used to construct an absorption spectrum that can be compared with standard spectra for identification purposes. Alternatively, a single diode can be used to monitor a specific wavelength at which there is maximum absorption." [https://orcid.org/0000-0002-0640-0422]
synonym: "photodiode array detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-06T01:38:25Z

[Term]
id: CHMO:0002504
name: bioelectrochemical analysis
def: "The use of an electrochemical cell to measure a qualitative or quantitative response for a biological system." [https://orcid.org/0000-0002-0640-0422]
synonym: "bio-electrochemical analysis" EXACT []
synonym: "bio-electrochemical method" EXACT []
synonym: "bioelectrochemical method" EXACT []
is_a: CHMO:0000003 ! electrochemical analysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-06T03:51:46Z

[Term]
id: CHMO:0002505
name: silicon-29 cross-polarisation magic angle spinning nuclear magnetic resonance spectrum
def: "A nuclear magnetic resonance spectrum in which the nuclei of interest are silicon-29 nuclei, line broadening has been averaged to zero by spinning the sample very rapidly at the magic angle (54.74° with respect to the direction of the magnetic field), and cross polarisation has been used to enhance the signal from weakly coupled nuclei." [rsc:pr]
synonym: "29Si CP-MAS NMR spectra" EXACT []
synonym: "29Si CP-MAS NMR spectrum" EXACT []
synonym: "29Si CP/MAS NMR spectra" EXACT []
synonym: "29Si CP/MAS NMR spectrum" EXACT []
synonym: "29Si CPMAS NMR spectra" EXACT []
synonym: "29Si CPMAS NMR spectrum" EXACT []
synonym: "silicon-29 cross-polarisation magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "silicon-29 cross-polarization magic angle spinning nuclear magnetic resonance spectra" EXACT []
synonym: "silicon-29 cross-polarization magic angle spinning nuclear magnetic resonance spectrum" EXACT []
is_a: CHMO:0001913 ! cross-polarisation magic angle spinning nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-07T01:19:00Z

[Term]
id: CHMO:0002506
name: interrogating electrode
def: "An electrode whose response indicates the change of some analytical variable." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002344 ! electrode
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-07T02:43:23Z

[Term]
id: CHMO:0002508
name: isopycnic gradient ultracentrifugation
def: "A method where the components of a sample (e.g. plasma lipoproteins) are separated on the basis of their density in a centrifuge according to the centrifugal force they experience. A density gradient is established via equilibrium sedimentation (e.g. using caesium ions), and then analyte molecules concentrate as bands where the molecule density matches that of the surrounding solution. Samples are spun at speeds of up to 150,000 rpm." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002016 ! ultracentrifugation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:18:05Z

[Term]
id: CHMO:0002509
name: flash photolysis
def: "A pump-probe spectroscopy in which a sample is first excited by a strong pulse (the 'pump' pulse) of light from a laser or flash lamp. This first pulse starts a chemical reaction or leads to an increased population of energy levels other than the ground state within the sample. The absorption of light by the sample is recorded within a short time intervals (by a 'test' or 'probe' pulse) to monitor relaxation or reaction processes initiated by the pump pulse." [FIX:0000370, https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.F02418"}
synonym: "FP" EXACT OMO:0003012 []
is_a: CHMO:0002445 ! pump-probe spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:23:44Z

[Term]
id: CHMO:0002510
name: laser flash photolysis
def: "A technique in which a sample is first excited by a strong pulse (the 'pump' pulse) of light from a laser. This first pulse starts a chemical reaction or leads to an increased population of energy levels other than the ground state within the sample. The absorption of light by the sample is recorded within a short time intervals (by a 'test' or 'probe' pulse) to monitor relaxation or reaction processes initiated by the pump pulse." [FIX:0000371, https://orcid.org/0000-0002-0640-0422]
synonym: "LFP" EXACT []
is_a: CHMO:0002509 ! flash photolysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:27:04Z

[Term]
id: CHMO:0002511
name: nanosecond laser flash photolysis
def: "A technique in which a sample is first excited by a strong nanosecond pulse (the 'pump' pulse) of light from a laser. This first pulse starts a chemical reaction or leads to an increased population of energy levels other than the ground state within the sample. The absorption of light by the sample is recorded within a short time intervals (by a 'test' or 'probe' pulse) to monitor relaxation or reaction processes initiated by the pump pulse." [FIX:0000372, https://orcid.org/0000-0002-0640-0422]
synonym: "ns laser flash photolysis" EXACT []
is_a: CHMO:0002510 ! laser flash photolysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:28:33Z

[Term]
id: CHMO:0002512
name: picosecond laser flash photolysis
def: "A technique in which a sample is first excited by a strong picosecond pulse (the 'pump' pulse) of light from a laser. This first pulse starts a chemical reaction or leads to an increased population of energy levels other than the ground state within the sample. The absorption of light by the sample is recorded within a short time intervals (by a 'test' or 'probe' pulse) to monitor relaxation or reaction processes initiated by the pump pulse." [https://orcid.org/0000-0002-0640-0422]
synonym: "ps laser flash photolysis" EXACT []
is_a: CHMO:0002510 ! laser flash photolysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:29:30Z

[Term]
id: CHMO:0002513
name: femtosecond laser flash photolysis
def: "A technique in which a sample is first excited by a strong femtosecond pulse (the 'pump' pulse) of light from a laser. This first pulse starts a chemical reaction or leads to an increased population of energy levels other than the ground state within the sample. The absorption of light by the sample is recorded within a short time intervals (by a 'test' or 'probe' pulse) to monitor relaxation or reaction processes initiated by the pump pulse." [https://orcid.org/0000-0002-0640-0422]
synonym: "fs laser flash photolysis" EXACT []
is_a: CHMO:0002510 ! laser flash photolysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:30:11Z

[Term]
id: CHMO:0002514
name: diffuse reflectance laser flash photolysis
def: "A technique in which a sample is first excited by a strong pulse (the 'pump' pulse) of light from a laser. This first pulse starts a chemical reaction or leads to an increased population of energy levels other than the ground state within the sample. The diffuse reflectance of light by the sample is recorded within a short time intervals (by a 'test' or 'probe' pulse) to monitor relaxation or reaction processes initiated by the pump pulse." [FIX:0000373]
synonym: "DFLPF" EXACT []
is_a: CHMO:0002510 ! laser flash photolysis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:34:23Z

[Term]
id: CHMO:0002515
name: laser Raman spectroscopy
def: "Spectroscopy where the Raman scattering of monochromatic light, from a laser in the visible, near infrared, or near ultraviolet range by a sample is detected." [FIX:0000375]
is_a: CHMO:0000656 ! Raman spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:39:33Z

[Term]
id: CHMO:0002516
name: near-edge X-ray absorption fine structure microscopy
def: "An imaging technique where soft X-rays (100–1000 eV) are directed at the specimen, and the difference in the X-ray absorption coefficient measured within 40 eV of the absorption edge by different elements (mainly O and C) produces an image." [FIX:0000377]
synonym: "near edge X-ray absorption fine structure (NEXAFS) microscopy" EXACT []
synonym: "near-edge X-ray absorption fine structure (NEXAFS) microscopy" EXACT []
synonym: "NEXAFS microscopy" EXACT []
is_a: CHMO:0002312 ! X-ray microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:44:24Z

[Term]
id: CHMO:0002517
name: resonant soft X-ray reflectometry
def: "A method for determining structure by directing a beam of X-rays at a surface (e.g. a thin film) and measuring the complex index of refraction as a function of incident X-ray energy, near the absorption edge." [https://doi.org/10.1116/1.2731352]
synonym: "resonant soft X-ray reflectivity" EXACT []
synonym: "RSoXR" EXACT []
is_a: CHMO:0000219 ! X-ray reflectometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:45:44Z

[Term]
id: CHMO:0002518
name: scanning X-ray microscopy
def: "An imaging technique where soft X-rays (100–1000 eV) are scanned across a specimen, and the difference in absorption of the X-rays by different elements (mainly O and C) produces an image." [ISBN:1586035339]
synonym: "scanning XM" EXACT []
synonym: "scanning XRM" EXACT []
synonym: "SXM" EXACT []
synonym: "SXRM" EXACT []
is_a: CHMO:0002312 ! X-ray microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T11:47:14Z

[Term]
id: CHMO:0002519
name: two-photon laser scanning microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by scanning a solid-state (Ti sapphire) laser spot of specific wavelength over its surface to produce multi-photon fluorescence (i.e. the fluorophore simultaneously absorbs two photons, each one half of the energy required for single-photon excitation)." [FIX:0000382, https://orcid.org/0000-0002-0640-0422]
synonym: "two photon laser scanning microscopy" EXACT []
synonym: "two photon LSM" EXACT []
synonym: "two-photon LSM" EXACT []
is_a: CHMO:0000090 ! multi-photon laser scanning microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T01:19:49Z

[Term]
id: CHMO:0002520
name: single-photon laser scanning microscopy
def: "Microscopy where the specimen can be made to fluoresce (emit energy as visible light) by scanning a solid-state (Ti sapphire) laser spot of specific wavelength over its surface to produce single-photon fluorescence." [FIX:0000381, https://orcid.org/0000-0002-0640-0422]
synonym: "single photon laser scanning microscopy" EXACT []
synonym: "single photon LSM" EXACT []
synonym: "single-photon LSM" EXACT []
is_a: CHMO:0000088 ! fluorescence laser scanning microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-09T01:22:48Z

[Term]
id: CHMO:0002521
name: atomic absorption spectrometer
def: "A piece of apparatus, consisting of a light source that emits light at element-specific wavelengths, a sample aspirator, a flame or furnace apparatus for volatilising the sample, and a photon detector, that is used to measure the atomic absorption spectrum of a sample. Atoms in the sample of a specific wavelength will absorb light produced by the lamp before it reaches the detector, and the amount of light absorbed depends on the quantity of the element present in the sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-12T10:17:43Z

[Term]
id: CHMO:0002522
name: excitation–emission matrix fluorescence spectroscopy
def: "A type of fluorescence spectroscopy where a two-dimensional total fluorescence spectrum is recorded at various excitation wavelengths." [https://doi.org/10.1039/b609875d]
synonym: "EEM" EXACT []
synonym: "excitation emission matrix (EEM) fluorescence" EXACT []
synonym: "excitation-emission matrix fluorescence" EXACT []
synonym: "excitation-emission matrix fluorescence spectroscopy" EXACT []
synonym: "excitation–emission matrix fluorescence" EXACT []
synonym: "fluorescence EEM" EXACT []
is_a: CHMO:0000287 ! fluorescence spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T09:39:02Z

[Term]
id: CHMO:0002523
name: vapour-phase extraction
def: "The process of transferring a substance from a vapour to a solid phase by passing the vapour sample through a stationary phase (e.g. silica particles) and then desorbing it using a desorbent or carrier gas." [https://orcid.org/0000-0002-0640-0422]
synonym: "vapor phase extraction" EXACT []
synonym: "vapor-phase extraction" EXACT []
synonym: "vapour phase extraction" EXACT []
is_a: CHMO:0001577 ! extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T11:06:56Z

[Term]
id: CHMO:0002524
name: dual-phase extraction
def: "An extraction method for soil samples that uses a high-vacuum system to remove liquid and gas from low-permeability or heterogeneous soil. By removing water from the sample (liquid-phase extraction) the water table is lowered exposing the solid sample to vapor-phase extraction." [https://orcid.org/0000-0002-0640-0422]
synonym: "bioslurping" EXACT []
synonym: "DPE" EXACT []
synonym: "dual phase extraction" EXACT []
synonym: "multi-phase extraction" EXACT []
synonym: "multiphase extraction" EXACT []
synonym: "vacuum-enhanced extraction" EXACT []
is_a: CHMO:0001577 ! extraction
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T11:10:28Z

[Term]
id: CHMO:0002525
name: excitation–emission fluorescence spectrum
def: "A 3D plot of excitation wavelength vs. emission wavelength vs. intensity obtained from a fluorescence spectroscopy experiment." [https://doi.org/10.1039/b9ay00048h]
synonym: "excitation-emission fluorescence spectra" EXACT []
synonym: "excitation-emission fluorescence spectrum" EXACT []
synonym: "excitation–emission fluorescence spectra" EXACT []
is_a: CHMO:0000815 ! fluorescence spectrum
is_a: CHMO:0000834 ! excitation-emission spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T11:34:46Z

[Term]
id: CHMO:0002526
name: transmitted polarising light microscopy
def: "Microscopy where the specimen placed between two orthogonal polarising filters and illuminated with visible light transmitted from a source on the opposite side of the specimen from the objective." [https://orcid.org/0000-0002-0640-0422]
synonym: "TPLM" EXACT []
synonym: "TPOM" EXACT []
synonym: "transmitted optical polarising microscopy" EXACT []
synonym: "transmitted polarised light microscopy" EXACT []
synonym: "transmitted polarised optical microscopy" EXACT []
synonym: "transmitted polarized light microscopy" EXACT []
synonym: "transmitted polarized light optical microscopy" EXACT []
synonym: "transmitted polarized optical microscopy" EXACT []
synonym: "transmitted polarized-light optical microscopy" EXACT []
synonym: "transmitted polarizing light microscopy" EXACT []
synonym: "transmitted polarizing optical microscopy" EXACT []
is_a: CHMO:0000111 ! polarising light microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T11:54:50Z

[Term]
id: CHMO:0002527
name: polarising microscope
def: "A piece of apparatus, consisting of an eyepiece, an objective lens, object turret, stage, orthogonal polarising filters and light source, which collects electromagnetic radiation in the visible range." [https://orcid.org/0000-0002-0640-0422]
synonym: "polarised light microscope" EXACT []
synonym: "polarised-light microscope" EXACT []
synonym: "polarising light microscope" EXACT []
synonym: "polarized light microscope" EXACT []
synonym: "polarized-light microscope" EXACT []
synonym: "polarizing light microscope" EXACT []
synonym: "polarizing microscope" EXACT []
is_a: CHMO:0000947 ! optical microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T01:32:14Z

[Term]
id: CHMO:0002528
name: transmitting polarising microscope
def: "A piece of apparatus, consisting of an eyepiece, an objective lens, object turret, stage, orthogonal polarising filters and light source, which collects electromagnetic radiation in the visible range. The specimen is illuminated with visible light transmitted from a source on the opposite side of the specimen from the objective." [https://orcid.org/0000-0002-0640-0422]
synonym: "polarized transmitted light microscope" EXACT []
synonym: "transmitted light polarising microscope" EXACT []
synonym: "transmitting polarizing light microscope" EXACT []
synonym: "transmitting polarizing microscope" EXACT []
is_a: CHMO:0002527 ! polarising microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T01:35:03Z

[Term]
id: CHMO:0002529
name: bright-field microscope
def: "A piece of apparatus, consisting of an eyepiece, an objective lens, a condenser lens, stage, and light source, which collects electromagnetic radiation in the visible range. The specimen is illuminated with visible light transmitted from a source on the opposite side of the specimen from the objective." [https://orcid.org/0000-0002-0640-0422]
synonym: "bright-field optical microscope" EXACT []
synonym: "transmitted light microscope" EXACT []
synonym: "transmitted-light microscope" EXACT []
is_a: CHMO:0000947 ! optical microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T01:39:29Z

[Term]
id: CHMO:0002530
name: spray coating
def: "The application of a thin cover to sample by converting the coating solution to an aerosol then allowing the droplets to settle on the sample surface under the influence of gravity or using an electrostatic field." [https://doi.org/10.1039/b917294g]
synonym: "spray-coating" EXACT []
is_a: CHMO:0001470 ! coating method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T02:46:08Z

[Term]
id: CHMO:0002531
name: constant-rate dip coating
def: "The application of a thin cover to sample by immersing it (at constant velocity) in a tank containing coating material, allowing it to remain there for a certain 'dwell time', and removing the piece from the tank ('withdrawal') at a constant velocity." [https://doi.org/10.1039/b9ay00077a]
synonym: "constant-rate dip-coating" EXACT []
synonym: "CR dip coating" EXACT []
is_a: CHMO:0001471 ! dip coating
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-13T02:50:18Z

[Term]
id: CHMO:0002532
name: Everhart–Thornley detector
def: "A detector used in scanning electron microscopy experiments to detect secondary electrons. The detector consists of a scintillator inside a Faraday cage inside the specimen chamber of the microscope. A low positive voltage is applied to the Faraday cage to attract the relatively low-energy (<50 eV) secondary electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "ET detector" EXACT []
synonym: "ETD" RELATED []
synonym: "ETD detector" EXACT []
synonym: "Everhart-Thornley detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-16T01:42:51Z

[Term]
id: CHMO:0002533
name: gel filtration chromatogram
def: "A plot of detector signal (e.g. ion count or  absorbance) vs. retention time obtained from a chromatography experiment where the separation is caused by differences in molecular size." [https://orcid.org/0000-0002-0640-0422]
synonym: "gel permeation chromatogram" EXACT []
synonym: "gel permeation chromatographic traces" EXACT []
synonym: "GPC elugram" EXACT []
synonym: "GPC profile" EXACT []
synonym: "GPC profiles" EXACT []
synonym: "GPC trace" EXACT []
synonym: "GPC traces" EXACT []
is_a: CHMO:0002387 ! chromatogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-16T03:46:22Z

[Term]
id: CHMO:0002534
name: second harmonic generation circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised light by a sample. Laser light of frequency \\nu is converted to light of frequency 2\\nu by a non-linear interaction with the sample, and the polarisation of this light (the 'second harmonic') is determined." [https://doi.org/10.1021/j100109a022]
synonym: "second harmonic generation circular dichroism spectroscopy" EXACT []
synonym: "second harmonic generation-circular dichroism" EXACT []
synonym: "second-harmonic generation-circular dichroism" EXACT []
synonym: "SHG-CD" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T05:30:07Z

[Term]
id: CHMO:0002535
name: Karl–Fischer titration
def: "The process of determining trace amounts of water in a sample by the titration of sulphur dioxide in water using iodine." [https://orcid.org/0000-0002-0640-0422]
synonym: "Karl Fischer titration" EXACT []
synonym: "Karl-Fischer titration" EXACT []
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T05:43:24Z

[Term]
id: CHMO:0002536
name: volumetric titration
def: "The process of determining the quantity of a sample by adding measured volumes of a titrant (normally via a burette) until the end-point, at which essentially all of the sample has reacted, is reached." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T05:44:52Z

[Term]
id: CHMO:0002537
name: coulometric titration
def: "A \"titrations, in which the titrant is generated electrolytically\" by passing a constant current through an electrolyte." [FIX:0000781, https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.T06387", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'titration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.T06387"}
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T05:46:08Z

[Term]
id: CHMO:0002538
name: parallel ICP-MS and EI-MS detection after GC separation
def: "A method where a sample mixture is first separated by gas chromatography before part of the sample is ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised according to mass-to-charge ratio and relative abundance. Another part of the sample is simultaneously ionised by electrons (energy 70 eV) which have been emitted from a glowing filament and accelerated through an electric field. The ions are then characterised according to mass-to-charge ratio and relative abundance." [https://doi.org/10.1039/b822668f]
synonym: "GC-EI-MS/ICP-MS" EXACT []
synonym: "GC/EI-MS/ICP-MS" EXACT []
is_a: CHMO:0000872 ! gas chromatography-inductively coupled plasma mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T06:00:00Z

[Term]
id: CHMO:0002539
name: low-temperature gas chromatography-inductively coupled plasma mass spectrometry
def: "A method where a sample mixture is first separated by low-temperature gas chromatography (-78°C) before being ionised in a plasma (a partially ionised gas–-such as Ar–-containing free electrons) which has been generated by electromagnetic induction, and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "low temperature gas chromatography (LT-GC) coupled on-line with inductively coupled plasma mass spectrometry (ICP-MS)" EXACT []
synonym: "low-temperature gas chromatography inductively coupled plasma mass spectrometry" EXACT []
synonym: "low-temperature gas chromatography inductively coupled plasma mass spectroscopy" EXACT []
synonym: "LT-GC-ICP-MS" EXACT []
synonym: "LT-GC/ICP-MS" EXACT []
is_a: CHMO:0000872 ! gas chromatography-inductively coupled plasma mass spectrometry
relationship: BFO:0000118 CHMO:0000538 ! has proper occurrent part inductively coupled plasma mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T06:07:24Z

[Term]
id: CHMO:0002540
name: programmed temperature vaporisation
def: "A sample preparation method for gas chromatography in which the sample is deposited into the inlet of the chromatograph at a low temperature, then the inlet temperature is rapidly raised to vaporise the desired components and cause their transfer onto the column." [https://orcid.org/0000-0002-0640-0422]
synonym: "programmed temperature vaporization" EXACT []
synonym: "programmed-temperature vaporisation" EXACT []
synonym: "programmed-temperature vaporization" EXACT []
synonym: "PTV" RELATED []
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T06:16:02Z

[Term]
id: CHMO:0002541
name: high-resolution electrospray ionisation time-of-flight mass spectrometry
def: "Mass spectrometry where the sample is ionised by forcing a solution (usually in an organic solvent) of the sample through a small heated capillary (at a flow rate of 1–10 L min-1) into an electric field to produce a very fine mist of charged droplets, and where sample ions with different masses are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion and the 'exact' mass of the molecular ions in the sample is determined as opposed to the 'nominal' mass (the number of protons and neutrons)." [https://orcid.org/0000-0002-0640-0422]
synonym: "ESI-HR-TOF-MS" EXACT []
synonym: "high-resolution electrospray ionization time-of-flight mass spectrometry" EXACT []
synonym: "HR ESI TOF MS" EXACT []
synonym: "HR-ESI-TOF-MS" EXACT []
is_a: CHMO:0000736 ! electrospray ionisation time-of-flight mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T06:18:50Z

[Term]
id: CHMO:0002542
name: gas chromatography electron ionisation mass spectrometry
def: "A method where a sample mixture is first separated by gas chromatography before being ionised by electrons (energy 70 eV) which have been emitted from a glowing filament and accelerated through an electric field. The ions are then characterised according to mass-to-charge ratio and relative abundance." [https://doi.org/10.1039/b911945k]
synonym: "GC-EI-MS" EXACT []
synonym: "GC/EI-MS" EXACT []
is_a: CHMO:0000497 ! gas chromatography-mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-21T06:22:53Z

[Term]
id: CHMO:0002543
name: incredible natural abundance double quantum transfer experiment
def: "A 2D NMR technique which correlates (commonly one-bond) J-coupled homonuclei. In one dimension, the signals appear at the chemical shift of a particular nucleus and in the other dimension, at a position which is the sum of the frequencies of that nucleus and its J-coupled partner." [rsc:pr]
synonym: "2D INADEQUATE" EXACT []
synonym: "2D INADEQUATE NMR" EXACT []
synonym: "INADEQUATE" EXACT []
synonym: "INADEQUATE NMR" EXACT []
is_a: CHMO:0000598 ! two-dimensional nuclear magnetic resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T01:30:55Z

[Term]
id: CHMO:0002544
name: 13C incredible natural abundance double quantum transfer experiment
def: "A 2D NMR technique which correlates (commonly one-bond) J-coupled 13C nuclei. In one dimension, the signals appear at the chemical shift of a particular nucleus and in the other dimension, at a position which is the sum of the frequencies of that nucleus and its J-coupled partner." [rsc:pr]
synonym: "13C INADEQUATE" EXACT []
synonym: "13C INADEQUATE NMR" EXACT []
synonym: "2D 13C INADEQUATE" EXACT []
synonym: "2D 13C INADEQUATE NMR" EXACT []
is_a: CHMO:0002543 ! incredible natural abundance double quantum transfer experiment
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T01:33:27Z

[Term]
id: CHMO:0002545
name: statistical total correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy which reveal correlations between all nuclei of a spin-system. This technique exploits the correlations seen between the intensities of spectral features of multiple spectra so as to obtain a statistically derived spectrum. This technique is of particular value for metabolic profiling." [ISBN:1420076477]
synonym: "statistical COSY" EXACT []
synonym: "STOCSY" EXACT []
synonym: "STOCSY NMR" EXACT []
is_a: CHMO:0000605 ! total correlation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T01:41:14Z

[Term]
id: CHMO:0002546
name: Carr-Purcell-Meiboom-Gill spectrum
def: "A plot of the nuclear magnetic resonance frequency vs. intensity composed of a series of peaks (separated by the reciprocal of a user-defined time delay in a CPMG pulse sequence) which describe the envelope of the full, static spectrum." [rsc:pr]
synonym: "CPMG spectra" EXACT []
synonym: "CPMG spectrum" EXACT []
synonym: "CPMG spin-echo spectra" EXACT []
synonym: "CPMG spin-echo spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T01:50:16Z

[Term]
id: CHMO:0002547
name: J-spectrum
def: "A two-dimensional NMR spectrum where signals are defined in terms of two frequencies; by the chemical shift of a particular nucleus in one dimension and, in the other, by the J-multiplets of correlated nuclei." [ISBN:3540236058]
synonym: "2D J-resolved NMR spectra" EXACT []
synonym: "2D J-resolved NMR spectrum" EXACT []
synonym: "J spectra" EXACT []
synonym: "J spectrum" EXACT []
synonym: "J-resolved NMR spectra" EXACT []
synonym: "J-resolved NMR spectrum" EXACT []
synonym: "J-resolved spectra" EXACT []
synonym: "J-resolved spectrum" EXACT []
synonym: "J-spectra" EXACT []
synonym: "NMR J-spectra" EXACT []
synonym: "NMR J-spectrum" EXACT []
is_a: CHMO:0000932 ! two-dimensional nuclear magnetic resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:02:34Z

[Term]
id: CHMO:0002548
name: polymer preparation method
def: "Any experimental method used to prepare polymer samples." [https://orcid.org/0000-0002-0640-0422]
is_a: COB:0000035 ! completely executed planned process
is_a: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000299 CHEBI:60027 ! has specified output polymer
relationship: OBI:0000299 CHEBI:60027 ! has specified output polymer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:18:04Z

[Term]
id: CHMO:0002549
name: miniemulsion polymerisation
def: "A polymer preparation technique in which monomer (usually acrylic) 50–500 nm droplets are dispersed in a continuous aqueous phase and are kept colloidally stable through the use of a surfactant and are stablised against Ostwald ripening using a costabiliser such as hexadecane." [ISBN:1859573819]
synonym: "mini-emulsion polymerisation" EXACT []
synonym: "mini-emulsion polymerization" EXACT []
synonym: "miniemulsion polymerization" EXACT []
is_a: CHMO:0002550 ! emulsion polymerisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:19:47Z

[Term]
id: CHMO:0002550
name: emulsion polymerisation
def: "A polymer preparation technique in which monomer (usually acrylic) droplets are dispersed in a continuous aqueous phase and are kept colloidally stable through the use of a surfactant." [ISBN:1859573819]
synonym: "conventional emulsion polymerisation" EXACT []
synonym: "conventional emulsion polymerization" EXACT []
synonym: "emulsion polymerization" EXACT []
is_a: CHMO:0002548 ! polymer preparation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:21:24Z

[Term]
id: CHMO:0002551
name: microemulsion polymerisation
def: "A polymer preparation technique in which monomer (usually acrylic) <100 nm droplets are dispersed in a continuous aqueous phase and are kept colloidally stable through the use of a surfactant and a cosurfactant e.g. hexanol." [ISBN:1859573819]
synonym: "micro-emulsion polymerisation" EXACT []
synonym: "micro-emulsion polymerization" EXACT []
synonym: "microemulsion polymerization" EXACT []
is_a: CHMO:0002549 ! miniemulsion polymerisation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:27:18Z

[Term]
id: CHMO:0002552
name: pulsed laser polymerisation
def: "A polymerisation which is initiated by laser pulses at a constant repetition rate." [https://doi.org/10.1021/ma8020932]
synonym: "PLP" EXACT []
synonym: "pulsed laser polymerization" EXACT []
synonym: "pulsed-laser polymerisation" EXACT []
synonym: "pulsed-laser polymerization" EXACT []
is_a: CHMO:0002548 ! polymer preparation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:37:25Z

[Term]
id: CHMO:0002553
name: scanning photocurrent microscopy
def: "Microscopy where a laser is scanned over the surface of the specimen and the photocurrent is recorded as a function of position." [arxiv:0707.3176]
synonym: "SPCM" EXACT []
is_a: CHMO:0000112 ! scanning probe microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:41:41Z

[Term]
id: CHMO:0002554
name: reverse micelle polymerisation
def: "A polymerisation process where the hydrophilic monomer is solubilised inside surfactant reverse micelle structures." [https://doi.org/10.1021/la00010a012]
synonym: "reverse micelle polymerization" EXACT []
is_a: CHMO:0002548 ! polymer preparation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-23T02:45:29Z

[Term]
id: CHMO:0002555
name: triple-resonance spectroscopy
alt_id: CHMO:0002056
def: "A pulsed nuclear magnetic resonance spectroscopy in which excitation of the spin states of three different types of nuclei (usually 1H, 13C and 15N) is employed. The name of the experiment describes the path taken by the magnetisation during the experiment." [FIX:0000153] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08438"}
synonym: "backbone assignment experiment" EXACT []
synonym: "triple resonance NMR" EXACT []
synonym: "triple resonance NMR spectroscopy" EXACT []
synonym: "triple resonance nuclear magnetic resonance spectroscopy" EXACT []
synonym: "triple resonance nuclear magnetic spectroscopy" EXACT []
synonym: "triple resonance spectroscopy" EXACT []
synonym: "triple-resonance NMR" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08438"}
synonym: "triple-resonance nuclear magnetic resonance spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08438"}
synonym: "triple-resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T08:06:32Z

[Term]
id: CHMO:0002556
name: HNCO
alt_id: CHMO:0002057
def: "A triple-resonance spectroscopy used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shift of the (backbone) amide proton is correlated with the chemical shift of the covalently bound nitrogen and the carbonyl carbon of the preceding residue." [FIX:0000154] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08364"}
synonym: "HNCO experiment" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T08:08:23Z

[Term]
id: CHMO:0002557
name: HNCA
alt_id: CHMO:0002058
def: "A triple-resonance spectroscopy used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shift of the (backbone) amide proton is correlated with the chemical shift of the covalently bound nitrogen and the alpha carbons of the same and preceding residues." [FIX:0000155] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08363"}
synonym: "HNCA experiment" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T08:10:21Z

[Term]
id: CHMO:0002558
name: HNCOCA
alt_id: CHMO:0002059
def: "A triple-resonance spectroscopy used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shift of the (backbone) amide proton is correlated with the chemical shift of the covalently bound nitrogen and the alpha-carbon of the preceding residue." [FIX:0000156] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08362"}
synonym: "HN(CO)CA" EXACT []
synonym: "HN(CO)CA experiment" EXACT []
synonym: "HNCOCA" EXACT []
synonym: "HNCOCA experiment" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T08:11:11Z

[Term]
id: CHMO:0002559
name: three-dimensional nuclear Overhauser spectroscopy-heteronuclear single quantum coherence
def: "A 3D NMR experiment in which the chemical shifts of protons are correlated with the chemical shifts of spatially proximate protons (<6\\\\A) and with the shifts of the heteronuclei bound to these proximate protons." [FIX:0000151, rsc:pr]
synonym: "3D NOESY-HSQC" EXACT []
synonym: "3D NOESY–HSQC" EXACT []
is_a: CHMO:0001072 ! heteronuclear three-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T08:21:06Z

[Term]
id: CHMO:0002560
name: HCC(CO)NNH
def: "A triple-resonance NMR experiment used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shift of the (backbone) amide proton is correlated with the chemical shift of the covalently bound nitrogen and with both the alpha- and beta-carbons and protons of the preceding residue. The experiment name describes the path taken by the magnetisation during the experiment." [FIX:0000455, rsc:pr]
synonym: "HCC(CO)NNH experiment" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:22:46Z

[Term]
id: CHMO:0002561
name: heteronuclear single quantum coherence-nuclear Overhauser spectroscopy
def: "A 3D NMR experiment in which the chemical shifts of protons are correlated with the chemical shifts their covalently-bound heteronuclei and with the shifts of spatially proximate protons (<6\\\\A)." [https://orcid.org/0000-0002-0640-0422]
synonym: "3D HSQC-NOESY" EXACT []
synonym: "3D HSQC–NOESY" EXACT []
is_a: CHMO:0001072 ! heteronuclear three-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T08:59:02Z

[Term]
id: CHMO:0002562
name: nuclear Overhauser effect difference spectroscopy
def: "A one-dimensional nuclear Overhauser enhancement spectroscopy in which a 1D spectrum is subtracted from a spectrum acquired under steady-state NOE conditions." [FIX:0000203] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08386"}
synonym: "1D NOE Difference" EXACT []
synonym: "1D NOE difference spectroscopy" EXACT []
synonym: "NOE DIFF" EXACT []
synonym: "NOE Difference" EXACT []
synonym: "nOe difference spectroscopy" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08386"}
synonym: "NOE-DIFF" EXACT []
synonym: "NOE-Difference" EXACT []
synonym: "NOE-difference" EXACT []
synonym: "NOEd" EXACT []
synonym: "NOEDIFF" NARROW []
is_a: CHMO:0000724 ! one-dimensional nuclear Overhauser enhancement spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:04:28Z

[Term]
id: CHMO:0002563
name: HN(CO)CAHA
def: "A triple-resonance NMR experiment used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shift of the (backbone) amide proton is correlated with the chemical shift of the covalently bound nitrogen and with the alpha-carbon and proton of the preceding residue. The experiment name describes the path taken by the magnetisation during the experiment." [FIX:0000453, rsc:pr]
synonym: "HN(CO)CAHA experiment" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:17:48Z

[Term]
id: CHMO:0002564
name: HCANNH
def: "A triple-resonance NMR experiment used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shift of the (backbone) amide proton is correlated with the chemical shift of the covalently bound nitrogen and with the alpha-carbon and proton of the same residue. The experiment name describes the path taken by the magnetisation during the experiment." [FIX:0000454, rsc:pr]
synonym: "HCANNH experiment" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:19:29Z

[Term]
id: CHMO:0002565
name: HNCAHA
def: "A triple-resonance NMR experiment used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shift of the (backbone) amide proton is correlated with the chemical shift of the covalently bound nitrogen and the alpha-carbon and proton of the same residue. The experiment name describes the path taken by the magnetisation during the experiment." [FIX:0000452, rsc:pr]
synonym: "HNCAHA experiment" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:25:50Z

[Term]
id: CHMO:0002566
name: four-dimensional HCCH-total correlation spectroscopy
def: "A 4D triple-resonance NMR experiment used to determine the chemical shifts of nuclei in a (isotopically enriched) protein. The chemical shifts of the protons of a sidechain are correlated with their covalently bound 13C nuclei and with the other protons of the side-chain." [FIX:0000449, rsc:pr]
synonym: "4D HCCH-TOCSY" EXACT []
synonym: "4D HCCH–TOCSY" EXACT []
is_a: CHMO:0002555 ! triple-resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:27:11Z

[Term]
id: CHMO:0002567
name: gradient 13C–13C 1H–1H nuclear Overhauser spectroscopy
def: "A 4D NMR experiment which correlates the chemical shifts of carbon-bound protons with those of their bonded 13C nuclei and with the chemical shifts of spatially proximate carbon-bound protons (<6\\\\A) and their associated 13C nuclei. Pulsed field gradients are employed to improve the appearance of the spectrum." [FIX:0000450, rsc:pr]
synonym: "gradient 13C-13C 1H-1H NOESY" EXACT []
synonym: "gradient 13C/13C 1H-1H NOESY" EXACT []
synonym: "gradient 13C/13C 1H–1H NOESY" EXACT []
synonym: "gradient 13C–13C 1H–1H NOESY" EXACT []
is_a: CHMO:0002055 ! four-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:30:25Z

[Term]
id: CHMO:0002568
name: 13C–13C edited 1H–1H nuclear Overhauser enhancement spectroscopy
def: "A 4D NMR experiment which correlates the chemical shifts of carbon-bound protons with those of their bonded 13C nuclei and with the chemical shifts of spatially proximate carbon-bound protons (<6\\\\A) and their associated 13C nuclei." [FIX:0000447, rsc:pr]
synonym: "13C-13C 1H-1H NOESY" EXACT []
synonym: "13C/13C 1H-1H NOESY" EXACT []
synonym: "13C/13C edited 1H-1H NOESY" EXACT []
synonym: "13C–13C 1H–1H NOESY" EXACT []
is_a: CHMO:0002055 ! four-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:33:24Z

[Term]
id: CHMO:0002569
name: 13C–15N edited 1H–1H nuclear Overhauser enhancement spectroscopy
def: "A 4D NMR experiment which correlates the chemical shifts of carbon-bound protons with those of their associated 13C nuclei and with the chemical shift of spatially proximate amide protons (<6\\\\A) and the 15N nuclei to which these are bound." [FIX:0000560, rsc:pr]
synonym: "13C-15N edited 1H-1H NOESY" EXACT []
synonym: "13C/15N edited 1H-1H NOESY" EXACT []
is_a: CHMO:0002055 ! four-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2009-10-25T09:37:24Z

[Term]
id: CHMO:0002570
name: Sievert's apparatus
def: "A piece of apparatus, consisting of a gas manifold with a series of tubes and valves connecting the sample chamber to one or more pressure reservoirs of known volume, used for measuring the thermodynamics of hydrogen sorption onto metal samples." [https://orcid.org/0000-0002-0640-0422]
synonym: "Sieverts apparatus" EXACT []
synonym: "Sieverts' apparatus" EXACT []
synonym: "volumetric hydrogen storage capacity apparatus" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-27T09:19:33Z

[Term]
id: CHMO:0002571
name: gel filtration chromatograph
def: "A piece of apparatus, consisting of an eluent supply system, an injection or sampling system, a column containing a swollen gel, a detector and a data acquisition/ processing system, that is used to carry out chromatographic separations." [https://orcid.org/0000-0002-0640-0422]
synonym: "gel permeation chromatograph" EXACT []
synonym: "GPC" RELATED []
is_a: CHMO:0002477 ! chromatograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-27T06:50:11Z

[Term]
id: CHMO:0002572
name: Schlenk tube
def: "A piece of apparatus used as a reaction vessel in air-sensitive chemistry. It is made of glass and has a side arm fitted with a PTFE or ground glass stopcock which allows the vessel to be evacuated or filled with gas (e.g. nitrogen or argon)." [https://orcid.org/0000-0002-0640-0422]
synonym: "Schlenk flask" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-28T09:17:43Z

[Term]
id: CHMO:0002573
name: size-exclusion chromatogram
def: "A plot of detector signal (e.g. ion count or  absorbance) vs. retention time obtained from a chromatography experiment where the separation is caused by exclusion effects within the stationary phase and where the stationary phase is a swollen gel." [https://orcid.org/0000-0002-0640-0422]
synonym: "SEC chromatogram" EXACT []
synonym: "SEC elugram" EXACT []
synonym: "SEC profile" EXACT []
synonym: "SEC trace" EXACT []
synonym: "size exclusion chromatogram" EXACT []
is_a: CHMO:0002387 ! chromatogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-10-28T06:03:55Z

[Term]
id: CHMO:0002574
name: polarising light micrograph
def: "An image obtained by placing the specimen between two orthogonal polarising filters, illuminating it with visible light, and using a system of magnifying lenses." [https://doi.org/10.1039/b9nr00125e]
synonym: "polarising light micrographs" EXACT []
synonym: "polarising microscope image" EXACT []
synonym: "polarising microscope images" EXACT []
synonym: "polarizing light micrograph" EXACT []
synonym: "polarizing light micrographs" EXACT []
synonym: "polarizing microscope image" EXACT []
synonym: "polarizing microscope images" EXACT []
is_a: CHMO:0001825 ! optical micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-02T02:04:51Z

[Term]
id: CHMO:0002575
name: sodium acetate buffer
def: "A buffer solution in which the pH is maintained by an acetic acid–sodium acetate equilibrium." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001748 ! acetate buffer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-02T05:58:57Z

[Term]
id: CHMO:0002576
name: emission titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point is reached. The titration is followed by measuring the intensity/wavelength of radiation emitted by the sample." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-03T05:16:50Z

[Term]
id: CHMO:0002577
name: circular dichroism titration
def: "The process of determining the quantity of a sample by adding measured increments of a titrant until the end-point, at which essentially all of the sample has reacted, is reached. The titration is followed by measuring the differential absorption of left- and right-handed circularly polarised light by the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "CD titration" EXACT []
synonym: "CD titration experiment" EXACT []
synonym: "CD titration experiments" EXACT []
is_a: CHMO:0002409 ! absorption titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-03T05:18:00Z

[Term]
id: CHMO:0002578
name: electrospray ionisation source
def: "An ion source that consists of a syringe pump, a needle, a power source and a counter electrode (or 'cone') that is used to ionise samples for mass spectrometry." [https://orcid.org/0000-0002-0640-0422]
synonym: "electrospray ionization source" EXACT []
synonym: "ESI source" EXACT []
is_a: CHMO:0000960 ! ion source
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-03T05:26:56Z

[Term]
id: CHMO:0002579
name: autosampler
def: "A piece of apparatus, consisting of a rotating circular tray containing a number of sealed vials, that is used for the automatic injection of samples during a mass spectrometry experiment." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-03T05:37:59Z

[Term]
id: CHMO:0002580
name: colorimetric test
def: "A test which produces colour change in the sample." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000443 ! analyte assay
relationship: BFO:0000118 CHMO:0000001 ! has proper occurrent part colorimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-03T05:47:01Z

[Term]
id: CHMO:0002581
name: Fmoc test
def: "A colorimetric test which consists of coupling an Fmoc (9H-fluoren-9-yl-methoxycarbonyl )-protected amino acid and measuring the UV absorbance of the sample after deprotection using 20% piperidine in DMF." [https://orcid.org/0000-0002-0640-0422]
synonym: "ultraviolet Fmoc test" EXACT []
synonym: "UV Fmoc test" EXACT []
is_a: CHMO:0002580 ! colorimetric test
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-03T05:47:20Z

[Term]
id: CHMO:0002582
name: flash chromatography
def: "A type of column chromatography where 0.1-10 g of sample mixture is separated in less than 15 min by using pressurised gas to drive the mobile phase through the column." [https://doi.org/10.1021/jo00408a041]
synonym: "medium pressure chromatography" EXACT []
synonym: "medium-pressure chromatography" EXACT []
is_a: CHMO:0001001 ! column chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-03T06:25:58Z

[Term]
id: CHMO:0002583
name: nitrogen sorption-desorption measurements
def: "A method for determining surface area by measuring the amount of an N2 which adsorbs onto the surface of interest (the 'sorbate'), and the subsequent amount that desorbs at a constant temperature. Regression analysis is then applied to the data, resulting in an isotherm." [https://orcid.org/0000-0002-0640-0422]
synonym: "N2 sorption-desorption experiments" EXACT []
synonym: "N2 sorption-desorption measurements" EXACT []
is_a: CHMO:0001167 ! sorption-desorption measurement
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-04T04:52:09Z

[Term]
id: CHMO:0002584
name: ultraviolet detector
def: "A piece of apparatus, consisting of a light source, a phototelectric cell, a diffraction grating or monochromator to separate the different wavelengths of light, which is used to detect the absorbance of ultraviolet (190–400 nm) light by molecules in a sample separated by chromatography." [https://orcid.org/0000-0002-0640-0422]
synonym: "UV detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-04T05:32:44Z

[Term]
id: CHMO:0002585
name: refractive index detector
def: "A piece of apparatus, consisting of a light source, a hollow prism and a photoelectric cell that is used to detect non-ultraviolet-absorbing molecules in a sample separated by chromatography. Light from the sample passes through a flow cell with two channels towards the photoelectric cell. One channel holds the eluent from the column, whereas the other holds a control sample (solvent that has not passed through the column).  Detection occurs when the light is bent due to molecules eluting from the column, and this is read as a disparity between the two channels." [https://orcid.org/0000-0002-0640-0422]
synonym: "refractive-index detector" EXACT []
synonym: "RI detector" EXACT []
is_a: CHMO:0002244 ! detector
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-04T05:38:41Z

[Term]
id: CHMO:0002586
name: melt extrusion
def: "A process used to create objects of a fixed cross-sectional profile by forcing or drawing a molten polymer through a die." [ISBN:0824728181]
is_a: CHMO:0001613 ! extrusion
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-05T09:34:34Z

[Term]
id: CHMO:0002587
name: colloidal crystal templating
def: "A synthesis method in which polymer spheres are assembled into a colloidal crystal on a substrate by evaporation induced self-assembly. The free spaces between the spheres are subsequently infiltrated with a metal by electrodeposition, and the colloidal particles are selectively removed by dissolution in a solvent (e.g. toluene) leaving behind a periodic arrangement of spherical voids embedded in a solid macroporous matrix." [https://doi.org/10.1039/b9nr00213h]
is_a: CHMO:0002213 ! polymer synthesis method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-06T04:09:48Z

[Term]
id: CHMO:0002588
name: saturated mercury sulfate electrode
def: "A reference electrode where the electrochemical reaction is between mercury metal and mercury(II) sulfate." [ISBN:0871706768]
synonym: "Hg/Hg2SO4 electrode" EXACT []
synonym: "Hg/Hg2SO4 reference electrode" EXACT []
synonym: "mercury-mercurous sulfate reference electrode" EXACT []
synonym: "mercury–mercurous sulfate reference electrode" EXACT []
synonym: "MSE" EXACT []
is_a: CHMO:0002345 ! reference electrode
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-06T04:43:50Z

[Term]
id: CHMO:0002589
name: cryogenic scanning electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV is scanned across an electron transparent specimen under vacuum and the intensities of the transmitted electrons are measured. Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV is scanned across the specimen, which is cooled in liquid ethane to 180 °C, under vacuum and the interaction of the electrons with the specimen is determined." [https://doi.org/10.1021/b913269d]
synonym: "cryo SEM" EXACT []
synonym: "cryo-scanning electron microscopy" EXACT []
synonym: "cryo-SEM" EXACT []
synonym: "cryogenic SEM" EXACT []
synonym: "low-temperature scanning electron microscopy" EXACT []
synonym: "LT-SEM" EXACT []
is_a: CHMO:0000073 ! scanning electron microscopy
is_a: CHMO:0002413 ! cryogenic electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-07T01:38:31Z

[Term]
id: CHMO:0002590
name: visible spectrophotometry
def: "Spectroscopy where the sample absorbs radiation from the visible region (380–800 nm) resulting in electronic transitions within the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "optical absorption spectroscopy" EXACT []
synonym: "visible spectrometry" EXACT []
synonym: "visible spectroscopy" EXACT []
is_a: CHMO:0000292 ! ultraviolet-visible spectrophotometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-07T01:52:17Z

[Term]
id: CHMO:0002591
name: scanning mobility particle sizer
def: "A piece of apparatus that measures the size distribution of particles in an aerosol by neutralising the particles, passing them through a differential mobility analyser in order to control the size of the particles and then counting the particles of that size with a condensation particle counter." [http://cloudbase.phy.umist.ac.uk/field/instruments/smps.htm]
synonym: "SMPS" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: batchelorc
creation_date: 2009-11-10T12:09:23Z

[Term]
id: CHMO:0002592
name: carbon electrode
def: "An electrode that \"comprises granular carbon material bound with pitch\" and has been fired at high temperature." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.C00829", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'carbon electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C00829"}
is_a: CHMO:0002344 ! electrode
created_by: batchelorc
creation_date: 2009-11-10T12:19:34Z

[Term]
id: CHMO:0002593
name: graphite electrode
def: "A carbon electrode that has been \"fired at a temperature around 2800 K\", resulting in a largely graphitic composition." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.G02685", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'carbon electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C00829"}
is_a: CHMO:0002592 ! carbon electrode
created_by: batchelorc
creation_date: 2009-11-10T12:21:55Z

[Term]
id: CHMO:0002594
name: bulb-to-bulb distillation
def: "A method of separating mixtures based on differences in their volatilities in a boiling liquid mixture under reduced pressure. As a small quantity of the sample mixture is heated using several glass bulbs connected in line, its vapours rise a short distance into a vertical condenser where they are cooled by dry ice in acetone (-78°C)." [https://orcid.org/0000-0002-0640-0422]
synonym: "bulb to bulb distillation" EXACT []
is_a: CHMO:0001543 ! short-path distillation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-12T09:29:23Z

[Term]
id: CHMO:0002595
name: cacodylate buffer
def: "A buffer solution in which the pH (6.4–7.4) is maintained by an cacodylic acid–cacodylate equilibrium." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001462 ! buffer solution
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-13T11:22:22Z

[Term]
id: CHMO:0002596
name: sodium cacodylate buffer
def: "A buffer solution in which the pH (6.4–7.4) is maintained by an cacodylic acid– sodium cacodylate [Na(CH3)2 AsO2] equilibrium." [https://doi.org/10.1013/b9nr00245f]
is_a: CHMO:0002595 ! cacodylate buffer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-13T11:22:55Z

[Term]
id: CHMO:0002597
name: negative-staining transmission electron microscopy
def: "Microscopy where an electron-transparent specimen, that has been stained with heavy metals salts (e.g. uranyl acetate), is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV under vacuum and the intensities of the transmitted electrons are measured." [https://doi.org/10.1039/b9nr00246d]
synonym: "negative staining TEM" EXACT []
synonym: "negative staining transmission electron microscopy" EXACT []
synonym: "negative-staining TEM" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-13T01:16:15Z

[Term]
id: CHMO:0002598
name: glow discharge synthesis
def: "A synthesis method where an electrical discharge is passed under reduced pressure between two electrodes." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000094 ! obsolete material processing
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-14T11:00:18Z

[Term]
id: CHMO:0002599
name: double-cathode glow discharge synthesis
def: "A synthesis method where an electrical discharge is passed under reduced pressure between two cathodes. One cathode is the source (or target) composed of the elements required to prepare the sample via sputtering, and the other cathode is the substrate material. When two different (negative) voltages are applied to the two cathodes, glow discharge occurs, causing a build up of the sample on the substrate cathode." [https://doi.org/10.1039/b9nr00225a]
is_a: CHMO:0002598 ! glow discharge synthesis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-14T11:00:37Z

[Term]
id: CHMO:0002600
name: amplitude-modulation atomic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. The tip oscillates, intermittently touching or tapping the surface. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the force experienced by the tip as a function of position. A feedback loop is used to maintain a fixed relationship between oscillation amplitude or phase of the tip and the surface during scanning, which is performed under ultra-high vacuum conditions." [https://orcid.org/0000-0002-0640-0422]
synonym: "AM-AFM" EXACT []
synonym: "amplitude modulation AFM" EXACT []
synonym: "amplitude modulation atomic force microscopy" EXACT []
synonym: "amplitude-modulation AFM" EXACT []
is_a: CHMO:0001896 ! dynamic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-14T02:48:25Z

[Term]
id: CHMO:0002601
name: confocal laser scanning micrograph
def: "An image obtained by scanning a gas (Ar or Kr) laser spot of specific wavelength over the specimen and collecting the light emitted by chromophores in the specimen (fluorescence) using a system of magnifying lenses. The fluorescence passes through a pinhole before it reaches the lenses, allowing only light from the focal point to pass to the detector, reducing background interference." [https://doi.org/10.1039/b807581f]
synonym: "CLSM image" EXACT []
synonym: "CLSM images" EXACT []
synonym: "confocal fluorescence image" EXACT []
synonym: "confocal fluorescence micrograph" EXACT []
synonym: "confocal fluorescence micrographs" EXACT []
synonym: "confocal laser scanning fluorescence micrograph" EXACT []
synonym: "confocal laser scanning fluorescence micrographs" EXACT []
synonym: "confocal-laser scanning micrograph" EXACT []
synonym: "confocal-laser scanning micrographs" EXACT []
synonym: "fluorescence confocal micrograph" EXACT []
synonym: "fluorescence confocal micrographs" EXACT []
synonym: "fluorescence confocal scanning laser micrograph" EXACT []
synonym: "LSCM image" EXACT []
synonym: "LSCM images" EXACT []
synonym: "scanning confocal fluorescence micrograph" EXACT []
synonym: "scanning confocal fluorescence micrographs" EXACT []
synonym: "scanning confocal fluorescence microscopy image" EXACT []
synonym: "scanning confocal fluorescence microscopy images" EXACT []
is_a: CHMO:0001895 ! fluorescence micrograph
is_a: CHMO:0001956 ! confocal micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-16T08:31:51Z

[Term]
id: CHMO:0002602
name: photocurrent spectroscopy
def: "Spectroscopy where light energy absorbed by the sample results in the production of a current (the 'photocurrent') which is measured at different spectral intervals." [https://doi.org/10.1039/b9nr00131j]
synonym: "photo-current spectrometry" EXACT []
synonym: "photo-current spectroscopy" EXACT []
synonym: "photocurrent spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-17T04:43:33Z

[Term]
id: CHMO:0002603
name: intensity-modulated photocurrent spectroscopy
def: "Spectroscopy where light energy (from a fluctuating light source) absorbed by the sample results in the production of a current (the 'photocurrent') which is measured at different spectral intervals as a function of the modulation frequency of the light source." [https://doi.org/10.1039/b9nr00131j]
synonym: "IMPS" EXACT []
is_a: CHMO:0002602 ! photocurrent spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-17T04:43:49Z

[Term]
id: CHMO:0002604
name: photovoltage spectroscopy
def: "Spectroscopy where light energy absorbed by the sample results in the production of a potential difference (the 'photovoltage') which is measured at different spectral intervals." [https://doi.org/10.1039/b9nr00131i]
synonym: "photo-voltage spectrometry" EXACT []
synonym: "photo-voltage spectroscopy" EXACT []
synonym: "photovoltage spectrometry" EXACT []
is_a: CHMO:0000228 ! spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-17T04:44:09Z

[Term]
id: CHMO:0002605
name: intensity-modulated photovoltage spectroscopy
def: "Spectroscopy where light energy (from a fluctuating light source) absorbed by the sample results in the production of a potential difference (the 'photovoltage') which is measured at different spectral intervals as a function of the modulation frequency of the light source." [https://doi.org/10.1039/b9nr00131i]
synonym: "IMVS" EXACT []
is_a: CHMO:0002604 ! photovoltage spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-17T04:44:54Z

[Term]
id: CHMO:0002606
name: suspension polymerisation
def: "Any experimental method used to prepare polymer samples where the monomer is suspended as liquid droplets in a continuous water phase by means of strong agitation and the presence of a suspending agent." [https://doi.org/10.1016/S0009-2509(02)00242-7]
synonym: "suspension polymerization" EXACT []
is_a: CHMO:0002548 ! polymer preparation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-18T09:13:41Z

[Term]
id: CHMO:0002607
name: micromanipulator
def: "A piece of apparatus which is used to physically interact with a sample under a microscope." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-19T02:01:02Z

[Term]
id: CHMO:0002608
name: piezo-driven micromanipulator
def: "A piece of apparatus which is used to physically interact with a sample under a microscope, and is driven by the application of an alternating current to a piezoelectric material." [https://orcid.org/0000-0002-0640-0422]
synonym: "piezo micromanipulator" EXACT []
is_a: CHMO:0002607 ! micromanipulator
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-19T02:02:42Z

[Term]
id: CHMO:0002609
name: graphitisation
def: "The conversion of an organic material in an inert atmosphere at temperatures in excess of 1800 °C to produce a graphite crystal structure." [https://orcid.org/0000-0002-0640-0422]
synonym: "graphitization" EXACT []
is_a: COB:0000035 ! completely executed planned process
is_a: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000299 CHEBI:33418 ! has specified output graphite
relationship: OBI:0000299 CHEBI:33418 ! has specified output graphite
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-19T02:07:20Z

[Term]
id: CHMO:0002610
name: transmission electron microscope grid
def: "A thin film of micrometre thickness which is used as a support for specimens during transmission electron microscopy." [https://orcid.org/0000-0002-0640-0422]
synonym: "TEM micro-grid" EXACT []
synonym: "TEM microgrid" EXACT []
synonym: "transmission electron microscope microgrid" EXACT []
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-19T02:12:30Z

[Term]
id: CHMO:0002611
name: field-emission transmission electron microscopy
def: "Microscopy where an electron-transparent specimen is bombarded with a finely focused (<10 nm diameter) electron beam produced by thermionic emission heating (field emission) and with an acceleration voltage 50–150 kV under vacuum and the intensities of the transmitted electrons are measured." [https://doi.org/10.1039/b9nr00215k]
synonym: "FE TEM" EXACT []
synonym: "FE-TEM" EXACT []
synonym: "FE/TEM" EXACT []
synonym: "FEG-TEM" EXACT []
synonym: "FEGTEM" EXACT []
synonym: "FETEM" EXACT []
synonym: "field emission gun transmission electron microscopy" EXACT []
synonym: "field emission transmission electron microscopy" EXACT []
synonym: "field-emission-gun transmission electron microscopy" EXACT []
synonym: "FTEM" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-21T01:12:18Z

[Term]
id: CHMO:0002612
name: fluorescence-detected circular dichrosim spectrum
def: "A plot of ellipticity vs. wavelength obtained by measuring the differential absorption of left- and right-handed circularly polarised luminescence." [https://doi.org/10.1039/b9py00268e]
synonym: "FDCD spectra" EXACT []
synonym: "FDCD spectrum" EXACT []
synonym: "fluorescence-detected circular dichromism (FDCD) spectra" EXACT []
synonym: "fluorescence-detected circular dichromism (FDCD) spectrum" EXACT []
synonym: "fluorescence-detected circular dichrosim spectra" EXACT []
is_a: CHMO:0000808 ! circular dichroism spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-21T04:36:31Z

[Term]
id: CHMO:0002613
name: aberration-corrected transmission electron microscopy
def: "Microscopy where a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV is scanned across an electron-transparent specimen under vacuum and the intensities of the transmitted electrons are measured. The electron beam is focused using a set of magnetic lenses which removes spherical aberration (an effect where the electron beam is deflected too strongly, described by the spherical aberration coefficient 'Cs', which results in a blurred image)." [https://doi.org/10.1039/b9nr00287a]
synonym: "aberration-corrected TEM" EXACT []
synonym: "Cs-corrected TEM" EXACT []
synonym: "spherical-aberration-corrected TEM" EXACT []
synonym: "spherical-aberration-corrected transmission electron microscopy" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-23T04:28:09Z

[Term]
id: CHMO:0002614
name: weak-beam dark-field electron microscopy
def: "Microscopy where the specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV under vacuum. The interaction of the electrons with the specimen produces transmitted, secondary, backscattered and diffracted electrons and characteristic X-rays which are detected. A diffracted beam harmonic  (a 'weak beam') is used rather than the diffracted beam itself, allowing much higher resolution to be obtained." [https://doi.org/10.1039/b9nr00287a]
synonym: "WBDF electron microscopy" EXACT []
synonym: "weak beam dark field electron microscopy" EXACT []
synonym: "weak-beam dark-field (WBDF) electron microscopy" EXACT []
is_a: CHMO:0000068 ! electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-23T04:40:09Z

[Term]
id: CHMO:0002615
name: weak-beam dark-field transmission electron microscopy
def: "Microscopy where an electron-transparent specimen is bombarded with a finely focused (<10 nm diameter) electron beam with an acceleration voltage 50–150 kV under vacuum and the intensities of the transmitted electrons are measured. A diffracted beam harmonic (a 'weak beam') is used rather than the diffracted beam itself, allowing much higher resolution to be obtained." [https://doi.org/10.1039/b9nr00287a]
synonym: "WBDF TEM" EXACT []
synonym: "WBDF transmission electron microscopy" EXACT []
synonym: "weak beam dark field transmission electron microscopy" EXACT []
synonym: "weak-beam dark-field (WBDF) transmission electron microscopy" EXACT []
is_a: CHMO:0000080 ! transmission electron microscopy
is_a: CHMO:0002614 ! weak-beam dark-field electron microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-23T04:46:27Z

[Term]
id: CHMO:0002616
name: weak-beam dark-field transmission electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the transmitted electrons. A diffracted beam harmonic (a 'weak beam') is used rather than the diffracted beam itself, allowing much higher resolution to be obtained." [https://doi.org/10.1039/b9nr00287a]
synonym: "WBDF TEM image" EXACT []
synonym: "WBDF TEM images" EXACT []
synonym: "WBDF transmission electron micrograph" EXACT []
synonym: "weak beam dark field electron micrograph" EXACT []
synonym: "weak-beam dark-field (WBDF) transmission electron micrograph" EXACT []
is_a: CHMO:0001802 ! transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-23T04:51:28Z

[Term]
id: CHMO:0002617
name: X-ray photon correlation spectroscopy
def: "A method for determining the size distribution of a sample of small particles in solution by bombarding the sample with coherent X-rays and measuring the time-dependent fluctuations in the intensity of the scattered X-rays caused by Brownian motion." [https://doi.org/10.1039/b9py00246d]
synonym: "X-Ray photon correlation spectroscopy" EXACT []
synonym: "XPCS" EXACT []
is_a: CHMO:0000200 ! X-ray scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-23T05:25:51Z

[Term]
id: CHMO:0002618
name: aberration-corrected transmission electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the transmitted electrons. The electron beam is focused using a set of magnetic lenses which removes spherical aberration (an effect where the electron beam is deflected too strongly, described by the spherical aberration coefficient 'Cs', which results in a blurred image)." [https://doi.org/10.1039/b9nr00287a]
synonym: "aberration-corrected STEM image" EXACT []
synonym: "aberration-corrected STEM images" EXACT []
synonym: "Cs-corrected TEM image" EXACT []
synonym: "Cs-corrected TEM images" EXACT []
synonym: "spherical-aberration-corrected STEM image" EXACT []
synonym: "spherical-aberration-corrected STEM images" EXACT []
synonym: "spherical-aberration-corrected transmission electron micrograph" EXACT []
is_a: CHMO:0001802 ! transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-24T04:03:06Z

[Term]
id: CHMO:0002619
name: high-angular annular dark-field scanning transmission electron micrograph
def: "An image obtained by scanning the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the transmitted electrons. The beam of electrons is scattered or diffracted at high angles before reaching the specimen, and the image results from a weakening of the beam by its interaction with the sample. An annular aperture is used to select electrons that have passed through given symmetric zones within the objective lens of the microscope." [https://doi.org/10.1039/b9nr00287a]
synonym: "HAADF-STEM image" EXACT []
synonym: "HAADF-STEM images" EXACT []
synonym: "high angle annular dark field scanning transmission electron micrograph" EXACT []
synonym: "high angular annular dark-field scanning transmission electron micrograph" EXACT []
synonym: "high-angle annular dark-field scanning transmission electron micrograph" EXACT []
is_a: CHMO:0002282 ! scanning transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-24T04:00:55Z

[Term]
id: CHMO:0002620
name: high-resolution scanning electron micrograph
def: "An image obtained by scanning a finely  focused (<10 nm diameter) electron beam across the specimen under vacuum. The specimen is tilted such that a low-order zone axis is closely parallel to the incident beam, and columns of atoms are viewed end-on by the beam." [ISBN:0849375584]
synonym: "high resolution scanning electron micrograph" EXACT []
synonym: "high-resolution SEM image" EXACT []
synonym: "high-resolution SEM images" EXACT []
synonym: "high-resolution SEM micrograph" EXACT []
synonym: "high-resolution SEM micrographs" EXACT []
is_a: CHMO:0001801 ! scanning electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-24T04:07:51Z

[Term]
id: CHMO:0002622
name: diffuse reflectance spectrum
def: "A plot of reflectance (%) vs. wavenumber obtained by measuring the amount of radiation reflected from an uneven surface at a number of angles by the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "diffuse reflectance spectra" EXACT []
is_a: CHMO:0000937 ! reflectance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-26T09:51:19Z

[Term]
id: CHMO:0002623
name: X-band electron spin resonance spectroscopy
def: "Spectroscopy where the response of an atom with an unpaired electron to short (ns) pulses of microwave radiation in a magnetic field is measured. The microwave radiation used has an approximate frequency of 9 GHz, known as the 'X-band'." [https://doi.org/10.1039/b917410a]
synonym: "X-band electron paramagnetic resonance spectroscopy" EXACT []
synonym: "X-band EPR spectroscopy" EXACT []
synonym: "X-band ESR spectroscopy" EXACT []
is_a: CHMO:0000330 ! pulsed electron spin resonance spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-28T12:24:27Z

[Term]
id: CHMO:0002624
name: X-band electron spin resonance spectrum
def: "A plot of intensity vs. magnetic field strength obtained by measuring the absorption of radiation due to spin-state transitions of unpaired electrons against a perturbing magnetic field, in the presence of fixed-frequency microwave radiation of approximate frequency 9 GHz (known as the 'X-band')." [https://doi.org/10.1039/b003428m, https://doi.org/10.1039/b917410a]
synonym: "X-band electron paramagnetic resonance spectra" EXACT []
synonym: "X-band electron paramagnetic resonance spectrum" EXACT []
synonym: "X-band EPR spectra" EXACT []
synonym: "X-band EPR spectrum" EXACT []
synonym: "X-band ESR spectra" EXACT []
synonym: "X-band ESR spectrum" EXACT []
is_a: CHMO:0000836 ! electron spin resonance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-28T12:37:49Z

[Term]
id: CHMO:0002625
name: particle-beam/hollow-cathode atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a glow discharge (a potential difference applied across two electrodes immersed in the sample gas) is used to excite the sample. A nebuliser is used to generate a finely dispersed aerosol containing the sample, which is desolvated, and a momentum separator is used to inject dry particles of the analyte (the 'particle beam') into the plasma source (which consists of a hollow cylindrical metal cathode containing the metal for excitation, and an anode)." [https://doi.org/10.1021/ac00094a012]
synonym: "particle beam/hollow cathode atomic emission spectroscopy" EXACT []
synonym: "particle beam/hollow cathode optical emission spectroscopy" EXACT []
synonym: "particle beam/hollow-cathode atomic emission spectroscopy" EXACT []
synonym: "particle beam/hollow-cathode optical emission spectroscopy" EXACT []
synonym: "particle-beam/hollow-cathode optical emission spectroscopy" EXACT []
synonym: "PB/HC-AES" EXACT []
synonym: "PB/HC-OES" EXACT []
synonym: "PC-HC-AES" EXACT []
synonym: "PC-HC-OES" EXACT []
is_a: CHMO:0002626 ! hollow-cathode atomic emission spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-30T12:40:33Z

[Term]
id: CHMO:0002626
name: hollow-cathode atomic emission spectroscopy
def: "A type of atomic emission spectrometry where a glow discharge (a potential difference applied across two electrodes immersed in the sample gas) is used to excite the sample. The plasma source contains a hollow cylindrical metal cathode containing the metal for excitation, and an anode." [https://doi.org/10.1021/ac00094a012]
synonym: "HC-AES" EXACT []
synonym: "HC-OES" EXACT []
synonym: "HCGD-AES" EXACT []
synonym: "HCGD-OES" EXACT []
synonym: "hollow cathode glow discharge atomic emission spectrometry" EXACT []
synonym: "hollow cathode glow discharge atomic emission spectroscopy" EXACT []
synonym: "hollow cathode glow discharge optical emission spectrometry" EXACT []
synonym: "hollow cathode optical emission spectrometry" EXACT []
synonym: "hollow-cathode glow discharge atomic emission spectrometry" EXACT []
synonym: "hollow-cathode glow discharge atomic emission spectroscopy" EXACT []
synonym: "hollow-cathode glow discharge optical emission spectroscopy" EXACT []
synonym: "hollow-cathode optical emission spectrometry" EXACT []
is_a: CHMO:0000256 ! glow discharge atomic emission spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-11-30T12:41:51Z

[Term]
id: CHMO:0002627
name: infrared–visible sum-frequency generation spectroscopy
def: "A method for generating surface-specific vibrational spectra by mixing two light beams (visible and IR) at a surface and detecting the output beam, which has frequency equal to the sum of the two input frequencies." [https://doi.org/10.1021/ja9831453]
synonym: "infrared-visible sum-frequency generation (SFG) spectroscopy" EXACT []
synonym: "infrared-visible sum-frequency generation spectroscopy" EXACT []
is_a: CHMO:0001288 ! sum-frequency generation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-01T09:35:28Z

[Term]
id: CHMO:0002628
name: sum-frequency generation spectrum
def: "A plot of sum-frequency intensity vs. wavelength (or wavenumber) obtained by mixing two light beams at a surface and detecting the output beam, which has frequency equal to the sum of the two input frequencies." [https://doi.org/10.1039/b9nr00047j]
synonym: "SFG spectra" EXACT []
synonym: "SFG spectrum" EXACT []
synonym: "sum-frequency generation spectra" EXACT []
is_a: CHMO:0000829 ! vibrational spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-01T10:00:56Z

[Term]
id: CHMO:0002629
name: Brust method
def: "A method for synthesising gold nanoparticles from HAuCl4 in non-aqueous solution (e.g. toluene) using tetraoctylammonium bromide as a phase-transfer catalyst and sodium borohydride to reduce Au(III) to Au(0)." [https://doi.org/10.1039/C39940000801]
synonym: "Brust nanoparticle synthesis" EXACT []
synonym: "Brust synthesis" EXACT []
is_a: CHMO:0002837 ! nanoparticle synthesis
relationship: OBI:0000299 CHEBI:50825 ! has specified output gold nanoparticle
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-01T04:48:20Z

[Term]
id: CHMO:0002630
name: anomalous wide-angle X-ray scattering
def: "A method for determining structure by measuring the change in direction or energy of X-rays scattered by a sample at wide angles (>10°). The wavelength of the X-rays used is scanned over an absorption edge which changes the scattering in a known way (the 'anomalous dispersion effect')." [ISBN:3540434437]
synonym: "anomalous wide angle X-ray scattering" EXACT []
synonym: "AWAXS" EXACT []
is_a: CHMO:0000207 ! wide-angle X-ray scattering
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-02T03:49:24Z

[Term]
id: CHMO:0002631
name: rotating-disk voltammetry
def: "An electrochemical technique where the cell current is measured as a function of time and as a function of the potential between the indicator and reference electrodes. The indicator electrode (e.g. a Pt disc of 1.0 mm diameter sealed in a Teflon carrier ) spins at high speed during the experiment, and the rotational motion sets up a well-defined flow of analyte towards its surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "rotating disk voltammetry" EXACT []
synonym: "voltammetry with a rotating disk electrode" EXACT []
synonym: "voltammetry with a rotating-disk electrode" EXACT []
is_a: CHMO:0000024 ! voltammetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-02T03:57:12Z

[Term]
id: CHMO:0002632
name: rotating-disk electrode
def: "An indicator electrode that usually consists of a Pt disc (diameter 1.0 mm) sealed in a Teflon carrier which rotates a high speed during the experiment. Rotating-disk electrodes are used to investigate reaction mechanisms." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.09124"}
synonym: "rotating disk electrode" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09124"}
is_a: CHMO:0002346 ! indicator electrode
property_value: OMO:0003012 "RDE" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.09124"}
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-02T03:58:27Z

[Term]
id: CHMO:0002633
name: hydrodynamic voltammogram
def: "A plot of cell current vs. the potential between the indicator and reference electrodes obtained from a voltammetry experiment during which convective mass transfer (the movement of material by the action of a fluid) occurs." [https://doi.org/10.1039/b9nr00239a]
synonym: "hydrodynamic voltammograms" EXACT []
is_a: CHMO:0000922 ! voltammogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-05T11:20:32Z

[Term]
id: CHMO:0002634
name: azeotropic distillation
def: "An extractive distillation in which \"the separation solvent forms an azeotrope with one or more sample components\". An azeotrope (a mixture of two or more liquids which produces vapor with the same ratio of constituents as the original mixture) cannot be separated by normal distillation, therefore an additional third component (known as an 'entrainer') is added to the mixture. This has the effect of changing the volatility of one of liquids in the azeotrope to a greater extent than the other, allowing separation to occur." [https://orcid.org/0000-0002-0640-0422] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'extractive distillation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.10195", dcterms:source="https://goldbook.iupac.org/terms/view/10195"}
is_a: CHMO:0001535 ! extractive distillation
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-07T05:40:30Z

[Term]
id: CHMO:0002635
name: magnetometer
def: "A piece of apparatus used to measure the strength and/or direction of a magnetic field." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-07T06:13:43Z

[Term]
id: CHMO:0002636
name: superconducting quantum interference device
def: "A piece of apparatus, consisting of superconducting loops containing Josephson junctions, which is used to measure the strength and/or direction of an extremely weak magnetic field (10-18 T)." [https://orcid.org/0000-0002-0640-0422]
synonym: "SQUID device" EXACT []
synonym: "SQUID magnetometer" EXACT []
synonym: "superconducting quantum interference device (SQUID) magnetometer" EXACT []
synonym: "superconducting quantum interference device magnetometer" EXACT []
synonym: "superconducting quantum interference magnetometer" EXACT []
is_a: CHMO:0002635 ! magnetometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-07T06:13:54Z

[Term]
id: CHMO:0002637
name: surface-initiated polymerisation
def: "An experimental method used to prepare polymer samples (e.g. polymer brushes) using a surface-imobilised monomer." [https://doi.org/10.1039/b9py00246d]
synonym: "SIP" EXACT []
synonym: "surface initiated polymerisation" EXACT []
synonym: "surface initiated polymerization" EXACT []
synonym: "surface-initiated polymerization" EXACT []
is_a: CHMO:0002548 ! polymer preparation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-09T10:57:54Z

[Term]
id: CHMO:0002638
name: electrostatic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. A bias voltage is applied between the tip and sample, forming a capacitor with the sample surface, over which it is scanned laterally at a constant separation. The electrostatic force (measured as the change in resonant frequency of the cantilever) is probed as a function of position by changing the applied voltage." [FIX:0000119, https://doi.org/10.1039/b9nr00256a]
synonym: "EFM" EXACT []
synonym: "electric force microscopy" EXACT []
is_a: CHMO:0001898 ! non-contact mode atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-09T05:35:47Z

[Term]
id: CHMO:0002639
name: micro-Raman spectrum
def: "A plot of intensity vs. Raman shift (cm-1) obtained by measuring the Raman scattering of monochromatic light from a micrometre-sized area of a sample, located using an optical microscope." [https://orcid.org/0000-0002-0640-0422]
synonym: "micro Raman spectra" EXACT []
synonym: "micro Raman spectrum" EXACT []
synonym: "micro-Raman spectra" EXACT []
is_a: CHMO:0000823 ! Raman spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-09T06:09:57Z

[Term]
id: CHMO:0002640
name: thermal desorption-gas chromatography mass spectrometry
def: "A method where a sample mixture is first adsorbed onto packed tubes (e.g. Tenax) then moved into a desorption oven and heated (100–280 °C for 5–20 min) to promote thermal desorption of the mixture into the headspace of the tube. The headspace is sampled and used for gas chromatography and the eluent is then ionised and characterised according to mass-to-charge ratio and relative abundance." [https://orcid.org/0000-0002-0640-0422]
synonym: "TD GC-MS" EXACT []
synonym: "TD GC/MS" EXACT []
synonym: "TD-GC-MS" EXACT []
synonym: "TD-GC/MS" EXACT []
synonym: "TD-GCMS" EXACT []
synonym: "TD/GC-MS" EXACT []
synonym: "TD/GC/MS" EXACT []
synonym: "thermal desorption gas chromatography mass spectrometry" EXACT []
synonym: "thermal desorption GC-MS" EXACT []
synonym: "thermal desorption GC/MS" EXACT []
synonym: "thermodesorption GC-MS" EXACT []
synonym: "thermodesorption GC/MS" EXACT []
synonym: "thermodesorption-gas chromatography mass spectrometry" EXACT []
is_a: CHMO:0000872 ! gas chromatography-inductively coupled plasma mass spectrometry
relationship: BFO:0000118 CHMO:0000538 ! has proper occurrent part inductively coupled plasma mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-11T01:18:41Z

[Term]
id: CHMO:0002641
name: electrostatic force microscopy image
def: "An image obtained by using a conducting sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the drop in amplitude of the oscillating cantilever caused by the electrostatic force it experiences while the tip is biased with a voltage of a few volts, as a function of position." [https://doi.org/10.1039/b9nr00256a]
synonym: "EFM image" EXACT []
synonym: "EFM images" EXACT []
synonym: "EFM phase image" EXACT []
synonym: "EFM phase images" EXACT []
is_a: CHMO:0002171 ! phase atomic force micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-11T02:55:31Z

[Term]
id: CHMO:0002642
name: dilatometry
def: "The measurement and study of dimensional changes in polymers as a function of temperature, fluid absorption, mechanical stress or chemical reaction." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000070 ! assay
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-14T05:43:36Z

[Term]
id: CHMO:0002643
name: Ragone plot
def: "A plot of specific energy of an electrochemical cell vs. its specific power." [https://doi.org/10.1039/b918589p]
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-15T11:41:59Z

[Term]
id: CHMO:0002644
name: dispersion polymerisation
def: "A polymer preparation technique in which an insoluble polymer is dispersed in a continuous organic phase." [https://doi.org/10.1002/pi.4980050403]
synonym: "dispersion polymerization" EXACT []
is_a: CHMO:0002548 ! polymer preparation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-16T06:24:27Z

[Term]
id: CHMO:0002645
name: distillation precipitation copolymerisation
def: "A polymer preparation technique in which two different types of monomer are dissolved in an organic solvent and distilled until a precipitate of the corresponding copolymer is formed." [https://doi.org/10.1007/s00289-005-0488-9]
synonym: "distillation precipitation copolymerization" EXACT []
synonym: "distillation-precipitation copolymerisation" EXACT []
synonym: "distillation-precipitation copolymerization" EXACT []
is_a: CHMO:0002548 ! polymer preparation method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-17T03:12:17Z

[Term]
id: CHMO:0002646
name: Walden plot
def: "A log–log plot of molar conductivity vs. viscosity which indicates the degree of ionicity of an ionic liquid. Plots are compared to the 'ideal' case of 0.01M KCl which exists as dissociated ions." [https://doi.org/10.1039/b921432a]
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-21T11:16:08Z

[Term]
id: CHMO:0002647
name: X-ray spectrometer
def: "A piece of apparatus used to measure the absorption or emission of X-rays." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-Ray spectrometer" EXACT []
is_a: CHMO:0001234 ! spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-22T03:52:49Z

[Term]
id: CHMO:0002648
name: X-ray photoelectron spectrometer
def: "A piece of apparatus, consisting of an X-ray source, an analyser and a detector, which is used to measure the photoelectron emission of samples bombarded with X-rays." [https://orcid.org/0000-0002-0640-0422]
synonym: "X-Ray photoelectron spectrometer" EXACT []
synonym: "XPS spectrometer" EXACT []
is_a: CHMO:0002647 ! X-ray spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2009-12-22T03:55:18Z

[Term]
id: CHMO:0002649
name: scanning transmission electron microscope
def: "A transmission electron microscope where the electron beam is scanned across an electron-transparent specimen under vacuum and the intensities of the transmitted electrons are measured." [https://orcid.org/0000-0001-5985-7429]
synonym: "STEM" RELATED non-mining_synonym []
is_a: CHMO:0001099 ! transmission electron microscope
created_by: batchelorc
creation_date: 2009-12-24T12:55:29Z

[Term]
id: CHMO:0002650
name: positive ion matrix-assisted laser desorption–ionisation time-of-flight mass spectrometry
def: "Mass spectrometry where the sample (usually a large organic molecule or biomolecule) is vaporised and ionised using a high-energy pulsed laser. The sample is held in a matrix (such as crystallised dihydrobenzoic acid) to protect it from direct laser illumination and to separate the sample molecules. The positive sample ions are accelerated to the same (known) kinetic energy and the time taken for each ion to reach a detector at a known distance is measured. This time is dependent on the mass-to-charge ratio of the ion." [https://orcid.org/0000-0002-0640-0422]
synonym: "positive ion MADI-TOF MS" EXACT []
synonym: "positive ion MALDI-TOF MS" EXACT []
synonym: "positive ion MALDI-TOF-MS" EXACT []
synonym: "positive ion MALDI-TOF/MS" EXACT []
synonym: "positive ion matrix assisted laser desorption ionisation time of flight mass spectrometry" EXACT []
synonym: "positive ion matrix assisted laser desorption ionisation time of flight mass spectroscopy" EXACT []
synonym: "positive ion matrix assisted laser desorption ionisation time-of-flight mass spectrometry" EXACT []
synonym: "positive ion matrix assisted laser desorption ionization time of flight mass spectrometry" EXACT []
synonym: "positive ion matrix assisted laser desorption ionization time of flight mass spectroscopy" EXACT []
synonym: "positive ion matrix assisted laser desorption/ionisation time of flight mass spectrometry" EXACT []
synonym: "positive ion matrix assisted laser desorption/ionisation time of flight mass spectroscopy" EXACT []
synonym: "positive ion matrix assisted laser desorption/ionization time of flight mass spectrometry" EXACT []
synonym: "positive ion matrix assisted laser desorption/ionization time of flight mass spectroscopy" EXACT []
synonym: "positive ion matrix-assisted laser desorption ionization (MALDI-TOF) mass spectrometry (MS)" EXACT []
synonym: "positive ion matrix-assisted laser desorption-ionisation time-of-flight mass spectrometry" EXACT []
synonym: "positive ion matrix-associated laser desorption/ionization-time of flight mass spectrometry" EXACT []
is_a: CHMO:0000518 ! positive ion laser desorption mass spectrometry
is_a: CHMO:0000520 ! matrix-assisted laser desorption-ionisation time-of-flight mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-04T03:21:27Z

[Term]
id: CHMO:0002651
name: thermogravimetry-differential thermal analysis
def: "The measurement of the temperature difference between the sample and a reference material during the measurement of the mass of the sample as a function of temperature." [https://orcid.org/0000-0002-0640-0422]
synonym: "differential thermal analysis and thermal gravimetry analysis" EXACT []
synonym: "differential thermalgravimetric analysis" EXACT []
synonym: "DTA-TG" EXACT []
synonym: "DTA-TGA" EXACT []
synonym: "DTA/TG" EXACT []
synonym: "DTA/TGA" EXACT []
synonym: "TG-DTA" EXACT []
synonym: "TGA-DTA" EXACT []
synonym: "TGDTA" EXACT []
synonym: "thermogravimetric and differential thermal analyses" EXACT []
synonym: "thermogravimetry coupled to differential thermal analysis" EXACT []
is_a: CHMO:0000636 ! Fourier transform infrared spectroscopy
is_a: CHMO:0000690 ! thermogravimetry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-04T04:19:21Z

[Term]
id: CHMO:0002652
name: chemical vapour transport
def: "A crystal growth method for metal dichalcogenides in which the starting materials (high purity metal and chalcogen) are placed in a quartz ampoule together with a transport agent (e.g. iodine) and heated in a furnace under a temperature gradient." [https://orcid.org/0000-0002-0640-0422]
synonym: "chemical vapor transport" EXACT []
synonym: "CVT" EXACT []
is_a: CHMO:0002224 ! crystal growth method
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-05T11:46:52Z

[Term]
id: CHMO:0002653
name: surface-assisted chemical vapour transport
def: "A crystal growth method for metal dichalcogenides in which the starting materials (high-purity metal and chalcogen powders) are placed in one half of a quartz ampoule together with a transport agent (e.g. iodine) and heated in a furnace under a temperature gradient. The product crystals are grown on the surface of a sheet of high-purity metal in the other half of the ampoule." [https://doi.org/10.1039/b9nr00224c]
synonym: "SA-CVT" EXACT []
synonym: "SACVT" EXACT []
synonym: "surface assisted chemical vapor transport" EXACT []
synonym: "surface assisted chemical vapour transport" EXACT []
synonym: "surface assisted CVT" EXACT []
synonym: "surface-assisted chemical vapor transport" EXACT []
synonym: "surface-assisted chemical-vapor-transport" EXACT []
synonym: "surface-assisted chemical-vapour-transport" EXACT []
synonym: "surface-assisted CVT" EXACT []
is_a: CHMO:0002652 ! chemical vapour transport
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-05T11:50:07Z

[Term]
id: CHMO:0002654
name: bright-field transmission electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the directly transmitted electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "bright field transmission electron micrograph" EXACT []
synonym: "bright-field TEM image" EXACT []
synonym: "bright-field TEM images" EXACT []
is_a: CHMO:0001802 ! transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-05T12:48:18Z

[Term]
id: CHMO:0002655
name: dark-field transmission electron micrograph
def: "An image obtained by bombarding the specimen with a finely focused (<10 nm diameter) electron beam under vacuum and measuring the intensities of the scattered transmitted electrons." [https://orcid.org/0000-0002-0640-0422]
synonym: "dark field transmission electron micrograph" EXACT []
synonym: "dark-field TEM image" EXACT []
synonym: "dark-field TEM images" EXACT []
is_a: CHMO:0001802 ! transmission electron micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-05T12:56:25Z

[Term]
id: CHMO:0002656
name: environmental scanning electron microscope
def: "A piece of apparatus which is used to produce an enlarged image of a specimen by scanning a finely focused (<10 nm diameter) electron beam with an acceleration voltage of 50–150 kV across the specimen in a gaseous environment and measuring interaction of the electrons with the specimen." [https://orcid.org/0000-0002-0640-0422]
synonym: "E-SEM" RELATED []
synonym: "environmental SEM" RELATED []
synonym: "ESEM" RELATED []
is_a: CHMO:0000941 ! scanning electron microscope
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-05T01:19:22Z

[Term]
id: CHMO:0002657
name: ion trap mass spectrometer
def: "A mass spectrometer in which the detector is an ion trap mass-to-charge analyser, which holds the ions in a stable orbit by an electric field." [https://orcid.org/0000-0002-0640-0422] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.I03249"}
is_a: CHMO:0000982 ! mass spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-08T03:17:49Z

[Term]
id: CHMO:0002658
name: linear quadrupole ion trap Fourier transform ion cyclotron resonance mass spectrometer
def: "A piece of apparatus that consists of an ion source, a mass-to-charge analyser, a detector and a vacuum system and is used to measure mass spectra. The analyser consists of a linear quadrupole mass-to-charge analyser, which holds the ions in a stable orbit using an electric field generated by four parallel electrodes, and an ion cyclotron resonance cell (a piece of apparatus that measures the frequency at which ions precesses in a fixed magnetic field and subjects the frequency output to a Fourier transform)." [https://orcid.org/0000-0002-0640-0422]
synonym: "LTQ-FT-ICR-MS" RELATED []
is_a: CHMO:0000965 ! Fourier transform ion cyclotron resonance mass spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-08T03:19:41Z

[Term]
id: CHMO:0002659
name: linear quadrupole mass spectrometer
def: "A mass spectrometer that uses an orthogonal-acceleration ion source. The detector is a quadrupole mass-to-charge analyser, which holds the ions in a stable orbit using an electric field generated by four linear parallel electrodes." [https://orcid.org/0000-0002-0640-0422]
synonym: "linear quadrupole ion trap mass spectrometer" EXACT []
synonym: "LTQ-MS" RELATED []
is_a: CHMO:0000963 ! quadrupole mass spectrometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-08T03:20:44Z

[Term]
id: CHMO:0002660
name: chemical force microscopy
def: "Microscopy which uses a chemically functionalised sharp spike (e.g. with thiols) mounted on the end of a cantilever to scan the surface of the specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the chemical interactions between the tip and surface (e.g. gold) as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [https://doi.org/10.1039/b9nr00279k]
synonym: "CFM" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T10:47:31Z

[Term]
id: CHMO:0002661
name: atomic force infrared microscopy
def: "The simultaneous collection of AFM topography data and spatially-resolved IR spectra by measuring the IR absorption via transient deformation of the AFM cantilever induced by an infrared pulsed laser (tuned to a wavelength that corresponds to a vibrational absorbing wavelength in the specimen) as a function of AFM tip position." [https://doi.org/10.1039/b9nr00279k]
synonym: "AFMIR" EXACT []
synonym: "atomic force microscopy infrared microscopy" EXACT []
is_a: CHMO:0000050 ! infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T10:49:58Z

[Term]
id: CHMO:0002662
name: scattering near-field optical microscopy
def: "Microscopy where a probe consisting of a laser transmitted through a tapered optical fibre is positioned very close to (<10 nm from) the surface of the specimen and focused to a diffraction-limited spot size. A vibrating metallic AFM cantilever tip periodically and locally modifies the electromagnetic field distribution of the excitation laser. An image is produced by scanning the probe over the specimen and detecting the scattered light from the tip as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1039/b9nr00279k]
synonym: "s-SNOM" EXACT []
synonym: "scattering near-field microscopy" EXACT []
synonym: "scattering SNOM" EXACT []
synonym: "scattering-type near-field microscopy" EXACT []
synonym: "scattering-type near-field optical microscopy" EXACT []
synonym: "scattering-type SNOM" EXACT []
synonym: "SNIM" RELATED non-mining_synonym []
synonym: "sSNOM" EXACT []
is_a: CHMO:0000120 ! scanning near-field optical microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T10:52:58Z

[Term]
id: CHMO:0002663
name: infrared scattering near-field optical microscopy
def: "Microscopy where a probe consisting of an infrared laser transmitted through a tapered optical fibre is positioned very close to (<10 nm from) the surface of the specimen and focused to a diffraction-limited spot size. A vibrating metallic AFM cantilever tip periodically and locally modifies the electromagnetic field distribution of the excitation laser. An image is produced by scanning the probe over the specimen and detecting the scattered light from the tip as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1039/b9nr00279k]
synonym: "infrared s-SNOM" EXACT []
synonym: "infrared scattering SNOM" EXACT []
synonym: "infrared scattering-type near-field optical microscopy" EXACT []
synonym: "infrared sSNOM" EXACT []
synonym: "IR s-SNOM" EXACT []
synonym: "IR scattering near-field optical microscopy" EXACT []
synonym: "IR scattering SNOM" EXACT []
synonym: "IR scattering-type near-field optical microscopy" EXACT []
synonym: "IR SNIM" EXACT []
synonym: "IR sSNOM" EXACT []
synonym: "SNIM IR imaging" EXACT []
is_a: CHMO:0002662 ! scattering near-field optical microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T11:03:42Z

[Term]
id: CHMO:0002664
name: backscattering near-field optical microscopy
def: "Microscopy where a laser is focused to a diffraction-limited spot size onto an oscillating AFM tip close to the surface of the specimen. An image is produced by scanning the probe over the specimen and detecting the backscattered light from the tip as a function of position. A force feedback loop is used to maintain a fixed relationship between the probe and surface during scanning." [https://doi.org/10.1364/OPEX.13.008893]
synonym: "back-scattering near-field optical microscopy" EXACT []
synonym: "back-scattering s-SNOM" EXACT []
synonym: "back-scattering SNIM" EXACT []
synonym: "back-scattering SNOM" EXACT []
synonym: "back-scattering-based SNIM" EXACT []
synonym: "back-scattering-type near-field optical microscopy" EXACT []
synonym: "backscattering near-field optical microscopy" EXACT []
synonym: "backscattering s-SNOM" EXACT []
synonym: "backscattering SNIM" EXACT []
synonym: "backscattering SNOM" EXACT []
synonym: "backscattering-based SNIM" EXACT []
synonym: "backscattering-type near-field optical microscopy" EXACT []
is_a: CHMO:0002662 ! scattering near-field optical microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T11:09:56Z

[Term]
id: CHMO:0002665
name: photothermal infrared microscopy
def: "The measurement of the photothermal response (temperature fluctuations) of a specimen exposed to the beam of a Fourier transform infrared spectrometer, using an atomic force microscope tip as the thermal probe." [https://orcid.org/0000-0002-0640-0422]
synonym: "photothermal infrared microspectroscopy" EXACT []
synonym: "photothermal IR micro-spectroscopy" EXACT []
synonym: "photothermal IR microscopy" EXACT []
synonym: "photothermal IR microspectroscopy" EXACT []
synonym: "PTMS" EXACT []
is_a: CHMO:0000050 ! infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T11:15:46Z

[Term]
id: CHMO:0002666
name: standard atomic force infrared microscopy
def: "The simultaneous collection of AFM topography data and spatially-resolved infrared spectra by measuring the infrared absorption via transient deformation of the AFM cantilever induced by an infrared pulsed laser (tuned to a wavelength that corresponds to a vibrational absorbing wavelength in the specimen) as a function of AFM tip position. The specimen is deposited on an ATR-compatible ZnSe prism and infrared light is introduced into the prism at an angle exceeding the critical angle for internal reflection. This produces an evanescent wave at the reflecting surface." [https://doi.org/10.1039/b9nr00279k]
synonym: "standard AFMIR" EXACT []
synonym: "standard atomic force microscopy infrared microscopy" EXACT []
is_a: CHMO:0002661 ! atomic force infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T11:34:33Z

[Term]
id: CHMO:0002667
name: surface atomic force infrared microscopy
def: "The simultaneous collection of AFM topography data and spatially-resolved infrared spectra by measuring the infrared absorption via transient deformation of the AFM cantilever induced by an infrared pulsed laser (tuned to a wavelength that corresponds to a vibrational absorbing wavelength in the specimen) as a function of AFM tip position. Mid-IR radiation, generated using a periodically poled LiNbO3 crystal emitting tuneable laser is focussed directly on the specimen surface." [https://doi.org/10.1039/b9nr00279k]
synonym: "s-AFMIR" EXACT []
synonym: "surface AFMIR" EXACT []
synonym: "surface atomic force microscopy infrared microscopy" EXACT []
is_a: CHMO:0002661 ! atomic force infrared microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T11:37:10Z

[Term]
id: CHMO:0002668
name: atomic force microscopy infrared image
def: "A data set derived from AFMIR consisting of a three-dimensional image where two axes describe the x and y spatial dimensions and the third dimension represents the infrared wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "AFMIR chemical map" EXACT []
synonym: "AFMIR chemical mapping images" EXACT []
synonym: "AFMIR image" EXACT []
synonym: "atomic force microscopy infrared chemical map" EXACT []
synonym: "atomic force microscopy infrared images" EXACT []
is_a: CHMO:0001893 ! infrared map
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-09T11:49:34Z

[Term]
id: CHMO:0002669
name: contact mode atomic force microscopy
def: "Microscopy which uses a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. An image of the surface is obtained by mechanically moving the probe in a raster scan of the specimen, line by line, and recording the deflection of the tip, which is in contact with the specimen surface, as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [FIX:0000116, https://orcid.org/0000-0002-0640-0422]
synonym: "contact AFM" EXACT []
synonym: "contact mode AFM" EXACT []
synonym: "contact-mode AFM" EXACT []
synonym: "contact-mode atomic force microscopy" EXACT []
synonym: "static AFM" EXACT []
synonym: "static mode AFM" EXACT []
synonym: "static mode atomic force microscopy" EXACT []
synonym: "static-mode AFM" EXACT []
synonym: "static-mode atomic force microscopy" EXACT []
is_a: CHMO:0000113 ! atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-11T11:45:17Z

[Term]
id: CHMO:0002670
name: scanning spreading resistance microscopy
def: "Microscopy which uses a sharp conductive spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen. A two-dimensional map of the carrier concentration profile (resistance) of the semiconducting specimen is obtained by applying a DC bias between the probe and specimen and mechanically moving the probe in a raster scan line-by-line, and recording the current as a function of position. A feedback loop is used to maintain a fixed relationship between the tip and surface during scanning." [https://orcid.org/0000-0002-0640-0422]
synonym: "SSRM" EXACT []
is_a: CHMO:0002669 ! contact mode atomic force microscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-11T11:46:21Z

[Term]
id: CHMO:0002671
name: inverse gas chromatography
def: "A surface characterisation technique in which a pulse or constant concentration of a known gas or vapour (probe molecule) is injected into a column packed with the solid sample at a fixed carrier gas flow rate. The retention time of the probe molecule is then measured using a  traditional gas chromatography detector." [https://orcid.org/0000-0002-0640-0422]
synonym: "IGC" EXACT []
is_a: CHMO:0001002 ! gas chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-13T10:20:06Z

[Term]
id: CHMO:0002672
name: desorption measurements
def: "A method for determining surface area by measuring the amount of an inert gasesous or liquid substance (the 'sorbent', usually H2 or N2) which desorbs from the surface of interest (the 'sorbate'). Regression analysis is then applied to the data, resulting in an isotherm." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0001167 ! sorption-desorption measurement
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-13T10:26:50Z

[Term]
id: CHMO:0002673
name: thermal desorption spectroscopy
def: "A method of observing desorbed molecules from a surface when the surface temperature is increased. The sample is heated slowly in a vacuum and residual gas in the vacuum is detected as a change in pressure." [https://orcid.org/0000-0002-0640-0422]
synonym: "TDS" EXACT []
synonym: "temperature programmed desorption" EXACT []
synonym: "temperature-programmed desorption" EXACT []
synonym: "TPD" EXACT []
is_a: CHMO:0002672 ! desorption measurements
relationship: OBI:0000299 CHMO:0002674 ! has specified output thermal desorption spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-13T10:27:27Z

[Term]
id: CHMO:0002674
name: thermal desorption spectrum
def: "A plot of intensity or rate vs. temperature obtained by heating the sample slowly in a vacuum and measuring the change in pressure as molecules desorb from the surface of the sample." [https://orcid.org/0000-0002-0640-0422]
synonym: "TDS profile" EXACT []
synonym: "TDS spectra" EXACT []
synonym: "TDS spectrum" EXACT []
synonym: "temperature-programmed desorption profile" EXACT []
synonym: "thermal desorption spectra" EXACT []
synonym: "TPD (temperature-programmed desorption) profile" EXACT []
synonym: "TPD profile" EXACT []
is_a: CHMO:0001992 ! adsorption-desorption isotherm
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-13T11:28:27Z

[Term]
id: CHMO:0002675
name: electronic sum-frequency generation spectroscopy
def: "A method for generating surface-specific electronic spectra by mixing two light beams at a surface and detecting the output beam, which has frequency equal to the sum of the two input frequencies." [https://doi.org/10.1039/b908097j]
synonym: "electronic sum frequency generation spectroscopy" EXACT []
synonym: "electronic sum-frequency generation (ESFG) spectroscopy" EXACT []
synonym: "ESFG spectroscopy" EXACT []
is_a: CHMO:0001288 ! sum-frequency generation spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-13T04:01:47Z

[Term]
id: CHMO:0002676
name: alternating current force spectroscopy
def: "Spectroscopy where an atomic force microscope is used to measure the force experienced by a sample. The method involves the application of a small sinusoidal oscillating force to the tip via a magnetic field created by a conducting coil which interacts with a magnetic particle glued on the backside of the cantilever and measuring the change in amplitude during the approach and retraction of the sample." [https://doi.org/10.1016/S0169-4332(98)00546-7]
synonym: "AC force spectroscopy" EXACT []
synonym: "ac mode force spectroscopy" EXACT []
synonym: "ac-mode force spectroscopy" EXACT []
synonym: "AC-modulated force spectroscopy" EXACT []
synonym: "alternating-current force spectroscopy" EXACT []
is_a: CHMO:0001123 ! force spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-15T04:32:27Z

[Term]
id: CHMO:0002677
name: coulometer
def: "A sensor used to measure electric charge." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09157"}
synonym: "voltameter" EXACT []
is_a: CHMO:0002793 ! sensor
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T02:58:13Z

[Term]
id: CHMO:0002678
name: Karl-Fischer coulometric titration
def: "The process of determining trace amounts of water in a sample by the titration of sulphur dioxide in water using iodine. In this method the I2 is generated electrochemically from I- and titrated with sulphur dioxide." [https://orcid.org/0000-0002-0640-0422]
synonym: "coulometric Karl Fischer titration" EXACT []
synonym: "coulometric Karl-Fischer titration" EXACT []
synonym: "Karl Fischer coulometric titration" EXACT []
synonym: "Karl Fischer coulometry" EXACT []
synonym: "Karl-Fischer coulometric titration" EXACT []
synonym: "Karl-Fischer coulometry" EXACT []
is_a: CHMO:0002535 ! Karl–Fischer titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T03:01:09Z

[Term]
id: CHMO:0002679
name: Karl–Fischer coulometer
def: "A piece of apparatus, consisting of an electrolytic cell with an anodic compartment containing sulfur dioxide (SO2), iodide (I�) and a cathodic compartment containing the sample, which is used to determine trace amounts of water in a sample by measuring the time and current flow required to reach the titration end-point." [https://orcid.org/0000-0002-0640-0422]
synonym: "Karl Fischer coulometer" EXACT []
synonym: "Karl Fischer coulometric titrator" EXACT []
synonym: "Karl-Fischer coulometer" EXACT []
is_a: CHMO:0002680 ! electrochemical coulometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T03:09:59Z

[Term]
id: CHMO:0002680
name: electrochemical coulometer
def: "A piece of apparatus, consisting of an electrolytic cell, that is used to determine electric charge by measuring the amount of an element deposited or released at the cathode during a specified time." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002677 ! coulometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T03:06:01Z

[Term]
id: CHMO:0002681
name: Karl–Fischer volumetric titration
def: "The process of determining trace amounts of water in a sample by the titration of sulphur dioxide in water using iodine. In this method the titrant is added directly to the sample using a burette." [https://orcid.org/0000-0002-0640-0422]
synonym: "Karl Fischer volumetric titration" EXACT []
synonym: "Karl-Fischer volumetric titration" EXACT []
synonym: "volumetric Karl Fischer titration" EXACT []
synonym: "volumetric Karl-Fischer titration" EXACT []
synonym: "volumetric Karl–Fischer titration" EXACT []
is_a: CHMO:0002535 ! Karl–Fischer titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T03:11:23Z

[Term]
id: CHMO:0002682
name: ellipsometer
def: "A piece of apparatus, consisting of a laser, a polariser, a compensator (which elliptically polarises the light) and a detector, which is used to measure the intensity and change in polarisation of light reflected by a sample. This information in turn can be used to determine refractive index and thin film thickness." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002793 ! sensor
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T03:25:28Z

[Term]
id: CHMO:0002683
name: spectroscopic ellipsometer
def: "A piece of apparatus, consisting of a light source, a polariser, a compensator (which elliptically polarises the light) and a detector, which is used to measure the intensity and change in polarisation of light reflected by a sample as a function of wavelength. This information in turn can be used to determine refractive index and thin film thickness." [https://orcid.org/0000-0002-0640-0422]
is_a: CHMO:0002682 ! ellipsometer
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T03:28:46Z

[Term]
id: CHMO:0002684
name: dynamic force micrograph
def: "An image obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the force experienced by the tip as a function of position. The tip oscillates, intermittently touching or tapping the surface." [https://orcid.org/0000-0002-0640-0422]
synonym: "tapping-mode AFM image" EXACT []
synonym: "tapping-mode AFM images" EXACT []
synonym: "tapping-mode atomic force micrograph" EXACT []
is_a: CHMO:0002170 ! atomic force micrograph
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-16T03:42:33Z

[Term]
id: CHMO:0002685
name: atomic force microscopy height profile
def: "A plot of vertical displacement vs. distance obtained by using a sharp spike (known as a 'tip') mounted on the end of a cantilever to scan the surface of the specimen, line by line, and recording the force experienced by the tip as a function of position." [https://orcid.org/0000-0002-0640-0422]
synonym: "AFM height profile" EXACT []
is_a: CHMO:0000800 ! spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-01-26T04:13:14Z

[Term]
id: CHMO:0002686
name: photodetachment photoelectron spectroscopy
def: "Spectroscopy where the sample is illuminated with a fixed-energy light source resulting in the detachment of electrons, the energies of which are measured." [https://doi.org/10.1039/b926289j]
synonym: "PD-PES" EXACT []
synonym: "PD/PES" EXACT []
synonym: "photo-detachment photoelectron spectroscopy" EXACT []
synonym: "photodetachment PES" EXACT []
synonym: "photodetachment-photoelectron spectroscopy" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-02-02T09:36:12Z

[Term]
id: CHMO:0002687
name: attenuated total reflectance Fourier transform infrared spectrum
def: "A plot of absorbance or emission vs. wavelength/wavenumber/frequency obtained through a Fourier transform of the times series of the absorption or emission of a sample that has been excited by an infrared-frequency pulse. The infrared light is introduced into a prism at an angle exceeding the critical angle for internal reflection. This produces an evanescent wave at the reflecting surface (a surface which is transparent to infrared such as thallium bromide) on which the sample is supported. The distortion of the evanescent wave by the sample is measured." [https://orcid.org/0000-0002-0640-0422]
synonym: "ATR FT-IR spectra" EXACT []
synonym: "ATR FT-IR spectrum" EXACT []
synonym: "ATR FTIR spectra" EXACT []
synonym: "ATR FTIR spectrum" EXACT []
synonym: "ATR-FTIR spectra" EXACT []
synonym: "ATR-FTIR spectrum" EXACT []
synonym: "attenuated total reflectance Fourier transform infra-red spectra" EXACT []
synonym: "attenuated total reflectance Fourier transform infra-red spectrum" EXACT []
synonym: "attenuated total reflectance Fourier transform infrared spectra" EXACT []
synonym: "attenuated total reflectance Fourier transform infrared spectrum" EXACT []
synonym: "attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectra" EXACT []
synonym: "attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectrum" EXACT []
synonym: "Fourier transform infrared attenuated total reflectance (FTIR-ATR) spectra" EXACT []
synonym: "Fourier transform infrared attenuated total reflectance (FTIR-ATR) spectrum" EXACT []
synonym: "Fourier transform infrared attenuated total reflectance spectra" EXACT []
synonym: "Fourier transform infrared attenuated total reflectance spectrum" EXACT []
synonym: "Fourier transform infrared attenuated total reflection (FTIR-ATR) spectra" EXACT []
synonym: "Fourier transform infrared attenuated total reflection (FTIR-ATR) spectrum" EXACT []
is_a: CHMO:0000937 ! reflectance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-02-04T11:06:06Z

[Term]
id: CHMO:0002688
name: gas chromatogram
def: "A plot of detector signal (e.g. ion count or  absorbance) vs. retention time obtained from a column chromatography experiment where the mobile phase is a gas." [https://doi.org/10.1039/b924004g]
synonym: "GC chromatogram" EXACT []
is_a: CHMO:0002387 ! chromatogram
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-02-08T01:47:37Z

[Term]
id: CHMO:0002689
name: Nyquist plot
def: "A plot of complex impedance vs. frequency that reflects the change in impedance (the resistance of alternating current) of an electrochemical cell." [https://doi.org/10.1039/b923503e]
is_a: CHMO:0000817 ! impedance spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-02-11T01:04:58Z

[Term]
id: CHMO:0002690
name: synchrotron circular dichroism spectroscopy
def: "Spectroscopy based on the differential absorption of left- and right-handed circularly polarised synchrotron radiation (radiation produced by the movement of charged particles in a magnetic field)." [https://doi.org/10.1039/b924076d]
synonym: "SRCD" EXACT []
synonym: "SRCD spectrometry" EXACT []
synonym: "SRCD spectroscopy" EXACT []
is_a: CHMO:0000323 ! circular dichroism spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-02-27T11:09:14Z

[Term]
id: CHMO:0002691
name: synchrotron circular dichroism spectrum
def: "A plot of ellipticity vs. wavelength obtained by measuring the differential absorption of left- and right-handed circularly polarised synchrotron radiation as a function of wavelength." [https://orcid.org/0000-0002-0640-0422]
synonym: "SRCD spectra" EXACT []
synonym: "SRCD spectrum" EXACT []
is_a: CHMO:0000808 ! circular dichroism spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-02-27T11:12:39Z

[Term]
id: CHMO:0002692
name: two-photon emission spectrum
def: "A photoluminescence spectrum where the excitation process involves two-photon absorption." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000865 ! photoluminescence spectrum
created_by: batchelorc
creation_date: 2010-03-15T04:42:42Z

[Term]
id: CHMO:0002693
name: two-photon excited fluorescence spectrum
def: "A fluorescence spectrum where the excitation process involves two-photon absorption." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000815 ! fluorescence spectrum
is_a: CHMO:0002692 ! two-photon emission spectrum
created_by: batchelorc
creation_date: 2010-03-15T04:46:00Z

[Term]
id: CHMO:0002694
name: fluorescence image
def: "A 2D image obtained by measuring fluorescence." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001103 ! recorded image
created_by: batchelorc
creation_date: 2010-03-15T04:51:08Z

[Term]
id: CHMO:0002695
name: two-photon fluorescence image
def: "A fluorescence image obtained through a two-photon excitation process." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002694 ! fluorescence image
created_by: batchelorc
creation_date: 2010-03-15T04:53:39Z

[Term]
id: CHMO:0002696
name: photoelectron spectroscopy of adsorbed xenon
def: "Spectroscopy where Xe atoms adsorbed on the surface of a sample are illuminated with photons causing ionisation and the emission of photoelectrons which are detected. The binding energy of the core or valence levels of Xe weakly bound to the surface, relative to the Fermi level of the substrate, depends on the local work function of its adsorption site." [https://doi.org/10.1021/la970722c]
synonym: "PAX" EXACT []
synonym: "photoelectron spectrometry of adsorbed xenon" EXACT []
synonym: "photoemission spectrometry of adsorbed xenon" EXACT []
synonym: "photoemission spectroscopy of adsorbed xenon" EXACT []
is_a: CHMO:0000387 ! photoelectron spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-03-19T03:57:29Z

[Term]
id: CHMO:0002697
name: chiral supercritical-fluid chromatography
def: "A separation method where the components (in this case stereoisomers) are distributed between two chiral phases, one of which is stationary, while the other moves in a definite direction (the 'mobile phase'). In this method the mobile phase is a fluid above and relatively close to its critical temperature and pressure." [https://orcid.org/0000-0002-0640-0422]
synonym: "chiral supercritical fluid chromatography" EXACT []
is_a: CHMO:0001003 ! supercritical-fluid chromatography
is_a: CHMO:0002698 ! chiral chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-05-13T01:19:24Z

[Term]
id: CHMO:0002698
name: chiral chromatography
def: "A chromatography in which the components (in this case stereoisomers) are distributed between two chiral phases." [https://orcid.org/0000-0002-0640-0422] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.09888"}
synonym: "chiral electrophoresis" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.09888"}
synonym: "enantioselective chromatography" EXACT [] {comment="https://doi.org/10.1351/goldbook.09888"}
synonym: "enantioselective electrophoresis" EXACT [] {comment="https://doi.org/10.1351/goldbook.09888"}
is_a: CHMO:0001000 ! chromatography
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-05-13T01:20:25Z

[Term]
id: CHMO:0002699
name: 1H–13C heteronuclear multiple bond coherence spectrum
def: "A heteronuclear NMR spectrum where a second frequency dimension is employed to disperse the signals and reveal correlations between 1H and 13C nuclei which are 2–3 bonds removed." [rsc:pr]
synonym: "1H/13C heteronuclear multiple bond coherence spectra" EXACT []
synonym: "1H/13C heteronuclear multiple bond coherence spectrum" EXACT []
synonym: "1H/13C HMBC spectra" EXACT []
synonym: "1H/13C HMBC spectrum" EXACT []
synonym: "1H–13C heteronuclear multiple bond coherence spectra" EXACT []
synonym: "1H–13C HMBC spectra" EXACT []
synonym: "1H–13C HMBC spectrum" EXACT []
is_a: CHMO:0000935 ! heteronuclear multiple bond coherence spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-05-24T06:15:53Z

[Term]
id: CHMO:0002700
name: 1H–15N heteronuclear multiple bond coherence spectrum
def: "A heteronuclear NMR spectrum where a second frequency dimension is employed to disperse the signals and reveal correlations between 1H and 15N nuclei which are 2–3 bonds removed." [rsc:pr]
synonym: "1H/15N heteronuclear multiple bond coherence spectra" EXACT []
synonym: "1H/15N heteronuclear multiple bond coherence spectrum" EXACT []
synonym: "1H/15N HMBC spectra" EXACT []
synonym: "1H/15N HMBC spectrum" EXACT []
synonym: "1H–15N heteronuclear multiple bond coherence spectra" EXACT []
synonym: "1H–15N HMBC spectra" EXACT []
synonym: "1H–15N HMBC spectrum" EXACT []
is_a: CHMO:0000935 ! heteronuclear multiple bond coherence spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-05-24T06:18:10Z

[Term]
id: CHMO:0002701
name: Fourier transform far-infrared spectroscopy
def: "Far-infrared spectroscopy where the spectrum obtained is subject to a Fourier transform." [ISBN:0-534-98144-5]
synonym: "Fourier transform far infrared spectroscopy" EXACT []
synonym: "Fourier transform far-infra-red spectrometry" EXACT []
synonym: "Fourier transform far-infrared spectrometry" EXACT []
synonym: "FT-far-IR" EXACT []
synonym: "FT-far-IR spectroscopy" EXACT []
synonym: "FT-FIR" EXACT []
synonym: "FT-FIR spectrometry" EXACT []
synonym: "FT-FIR spectroscopy" EXACT []
synonym: "FT/FIR" EXACT []
synonym: "FTFIR" EXACT []
is_a: CHMO:0000632 ! far-infrared spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-05-27T02:05:48Z

[Term]
id: CHMO:0002702
name: Fourier transform far-infrared spectrum
def: "A plot of absorbance or emission vs. wavelength/wavenumber/frequency obtained through a Fourier transform of the times series of the absorption of a sample that has been excited by an far-infrared-frequency pulse." [ISBN:0-534-98144-5]
synonym: "Fourier transform far infrared spectra" RELATED []
synonym: "Fourier transform far infrared spectrum" EXACT []
synonym: "Fourier transform far-infra-red spectrum" EXACT []
synonym: "Fourier transform far-infrared spectra" EXACT []
synonym: "Fourier transform far-infrared spectrum" EXACT []
synonym: "FT-far-IR spectra" EXACT []
synonym: "FT-FIR spectra" EXACT []
synonym: "FT-FIR spectrum" EXACT []
synonym: "FT/FIR spectra" EXACT []
synonym: "FT/FIR spectrum" EXACT []
synonym: "FTFIR spectra" EXACT []
synonym: "FTFIR spectrum" EXACT []
is_a: CHMO:0000824 ! rotational spectrum
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-05-27T02:16:23Z

[Term]
id: CHMO:0002703
name: fluorescence speckle microscopy
def: "Microscopy where a very low concentration of fluorescent subunits in a polymer or peptide reveals the assembly dynamics, movement and turnover of assemblies throughout the image." [https://doi.org/10.1529/biophysj.106.091116]
synonym: "fluorescent speckle microscopy" EXACT []
synonym: "FSM" RELATED []
is_a: CHMO:0000087 ! fluorescence microscopy
created_by: Hils
creation_date: 2010-07-24T10:27:44Z

[Term]
id: CHMO:0002704
name: force spectroscopy mapping
def: "The measurement of spatially resolved force–distance curves using an atomic force microscope to produce a chemical profile image." [https://doi.org/10.1088/0953-8984/22/19/194102]
synonym: "AFM force mapping" EXACT []
synonym: "AFM mapping" EXACT []
synonym: "atomic force microscopy mapping" EXACT []
synonym: "FSM" RELATED []
is_a: CHMO:0000049 ! chemical imaging
created_by: Hils
creation_date: 2010-07-24T10:31:42Z

[Term]
id: CHMO:0002705
name: Bonnemann method
def: "A method for producing metal nanoparticles by the reduction of metal salts with tetraalkylammonium hydrotriorganoborates. The resulting colloids are highly active hydrogenation catalysts." [https://doi.org/10.1002/anie.199113121]
synonym: "Bonnemann colloidal method" EXACT []
synonym: "Bonnemann method" EXACT []
synonym: "Bonnemann's method" EXACT []
is_a: CHMO:0002837 ! nanoparticle synthesis
created_by: Hils
creation_date: 2010-07-24T10:52:23Z

[Term]
id: CHMO:0002706
name: liquid-phase nuclear magnetic resonance spectroscopy
def: "Spectroscopy in the liquid phase where the energy states of spin-active nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation." [https://orcid.org/0000-0002-0640-0422]
synonym: "liquid phase NMR" EXACT []
synonym: "liquid phase nuclear magnetic resonance spectroscopy" EXACT []
synonym: "liquid-phase nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000591 ! nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2010-07-24T11:04:56Z

[Term]
id: CHMO:0002707
name: gas-phase nuclear magnetic resonance spectroscopy
def: "Spectroscopy in the gas phase where the energy states of spin-active nuclei placed in a static magnetic field are interrogated by inducing transitions between the states via radio frequency irradiation." [FIX:0001060, https://orcid.org/0000-0002-0640-0422]
synonym: "gas phase NMR" EXACT []
synonym: "gas phase nuclear magnetic resonance spectroscopy" EXACT []
synonym: "gas-phase nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000591 ! nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2010-07-24T11:06:32Z

[Term]
id: CHMO:0002708
name: liquid chromatography nuclear magnetic resonance spectroscopy
def: "A method where a sample mixture is first separated by liquid chromatography before the energy states of spin-active nuclei in the sample, placed in a static magnetic field, are interrogated by inducing transitions between the states via radio frequency irradiation." [FIX:0001158]
synonym: "LC-NMR" EXACT []
synonym: "liquid chromatography nuclear magnetic resonance spectroscopy" EXACT []
is_a: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: CHMO:0000613 ! pulsed nuclear magnetic resonance spectroscopy
intersection_of: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
created_by: Hils
creation_date: 2010-07-24T11:09:14Z

[Term]
id: CHMO:0002709
name: liquid chromatography-nuclear magnetic resonance-mass spectrometry
def: "A method where a sample mixture is first separated by liquid chromatography before the energy states of spin-active nuclei in the sample, placed in a static magnetic field, are interrogated by inducing transitions between the states via radio frequency irradiation. The sample is then converted into ions which are characterised by their mass-to-charge ratio and relative abundance." [FIX:0001157]
synonym: "LC-NMR-MS" EXACT []
synonym: "LC/NMR/MS" EXACT []
synonym: "liquid chromatography nuclear magnetic resonance mass spectrometry" EXACT []
synonym: "liquid chromatography-nuclear magnetic resonance-mass spectrometry" EXACT []
is_a: CHMO:0000716 ! high-performance liquid chromatography-nuclear magnetic resonance-mass spectrometry
relationship: BFO:0000118 CHMO:0000470 ! has proper occurrent part mass spectrometry
created_by: Hils
creation_date: 2010-07-24T11:11:47Z

[Term]
id: CHMO:0002710
name: two-dimensional infrared spectroscopy
def: "Spectroscopy where the sample absorbs radiation from the infrared region (0.78–1000 \\μm) over two frequency axes. Cross peaks in the spectrum encode the couplings and orientation between vibrations." [FIX:0001069]
synonym: "2D IR" EXACT []
synonym: "2D-IR" EXACT []
synonym: "2DIR" EXACT []
synonym: "two dimensional infrared spectroscopy" EXACT []
synonym: "two-dimensional infrared (2D-IR) spectroscopy" EXACT []
synonym: "two-dimensional IR spectroscopy" EXACT []
is_a: CHMO:0000630 ! infrared absorption spectroscopy
created_by: Hils
creation_date: 2010-07-24T11:15:46Z

[Term]
id: CHMO:0002711
name: 13C–15N rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 13C and 15N nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0000974, rsc:pr]
synonym: "13C-15N REDOR" EXACT []
synonym: "13C-15N REDOR NMR" EXACT []
synonym: "13C-15N-REDOR" EXACT []
synonym: "13C-15N-REDOR NMR" EXACT []
synonym: "13C–15N REDOR" EXACT []
synonym: "13C–15N REDOR NMR" EXACT []
synonym: "13C–15N-REDOR" EXACT []
synonym: "13C–15N-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: Hils
creation_date: 2010-07-24T11:29:29Z

[Term]
id: CHMO:0002712
name: scanning vibrating electrode technique
def: "A technique that operates by mechanically vibrating a probe at a fixed amplitude, frequency and height over an electrochemically active sample in solution measuring and mapping the electric field generated by the sample. This technique is used to probe the nature of corrosion processes." [https://doi.org/10.1039/c0nr00064d]
synonym: "CDP technique" EXACT []
synonym: "current density probe technique" EXACT []
synonym: "scanning vibrating probe technique" EXACT []
synonym: "SVET" EXACT []
synonym: "SVP technique" EXACT []
is_a: CHMO:0000003 ! electrochemical analysis
created_by: Hils
creation_date: 2010-07-25T04:28:54Z

[Term]
id: CHMO:0002713
name: magnetic resonance force microscopy
def: "Microscopy which uses a cantilever tipped with a ferromagnetic (iron cobalt) particle to directly detect a modulated spin gradient force between sample spins and the tip to scan the surface of a magnetic specimen. As the ferromagnetic tip moves close to the sample, the nuclear spins become attracted to it and generate a small force on the cantilever. The spins are then repeatedly flipped, causing the cantilever to gently sway back and forth in a synchronous motion. That displacement is measured with an interferometer to create a series of 2D images of the sample." [FIX:0000125]
synonym: "MRFM" EXACT []
is_a: CHMO:0000115 ! magnetic force microscopy
created_by: Hils
creation_date: 2010-07-25T04:51:05Z

[Term]
id: CHMO:0002714
name: steady-state fluorescence spectroscopy
def: "Spectroscopy where the intensity of the fluorescence emitted by molecules excited by constant illumination of ultraviolet light is detected as a function of wavelength." [FIX:0000108, https://orcid.org/0000-0002-0640-0422]
synonym: "steady state fluorescence spectroscopy" EXACT []
synonym: "steady state fluorimetry" EXACT []
synonym: "steady state fluorometry" EXACT []
synonym: "steady state spectrofluorometry" EXACT []
synonym: "steady-state fluorimetry" EXACT []
synonym: "steady-state fluorometry" EXACT []
synonym: "steady-state spectrofluorometry" EXACT []
is_a: CHMO:0000287 ! fluorescence spectroscopy
created_by: Hils
creation_date: 2010-07-25T05:00:57Z

[Term]
id: CHMO:0002715
name: 31P–13C rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 31P and 13C nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0000978, rsc:pr]
synonym: "31P-13C-REDOR" EXACT []
synonym: "31P-13C-REDOR NMR" EXACT []
synonym: "31P–13C REDOR" EXACT []
synonym: "31P–13C REDOR NMR" EXACT []
synonym: "31P–13C-REDOR" EXACT []
synonym: "31P–13C-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: Hils
creation_date: 2010-07-25T05:07:19Z

[Term]
id: CHMO:0002716
name: 31P–15N rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 31P and 15N nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0000979, rsc:pr]
synonym: "31P-15N-REDOR" EXACT []
synonym: "31P-15N-REDOR NMR" EXACT []
synonym: "31P–15N REDOR" EXACT []
synonym: "31P–15N REDOR NMR" EXACT []
synonym: "31P–15N-REDOR" EXACT []
synonym: "31P–15N-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: Hils
creation_date: 2010-07-25T05:10:44Z

[Term]
id: CHMO:0002717
name: 31P–19F rotational-echo double-resonance spectroscopy
def: "A magic angle spinning NMR experiment in which the evolution of dipolar couplings between 31P and 19F nuclei is controlled by applying pulses at appropriate points in the rotational period, allowing the determination of the size of the coupling and, thus, yielding distance information." [FIX:0000980, rsc:pr]
synonym: "31P-19F-REDOR" EXACT []
synonym: "31P-19F-REDOR NMR" EXACT []
synonym: "31P–19F REDOR" EXACT []
synonym: "31P–19F REDOR NMR" EXACT []
synonym: "31P–19F-REDOR" EXACT []
synonym: "31P–19F-REDOR NMR" EXACT []
is_a: CHMO:0000896 ! rotational-echo double-resonance spectroscopy
created_by: Hils
creation_date: 2010-07-25T05:12:16Z

[Term]
id: CHMO:0002718
name: size-exclusion chromatography-flame atomic absorption spectrometry
def: "A method where the sample mixture is first separated by size-exclusion chromatography and then aspirated, aerosolised, and mixed with combustible gases, such as acetylene and air or acetylene and nitrous oxide. The mixture is then ignited and atomised in a flame whose temperature ranges from 2100–2800 \\degC. During combustion, atoms of the element of interest in the sample absorb light at characteristic wavelengths." [https://orcid.org/0000-0002-0640-0422]
synonym: "SEC-FAAS" EXACT []
synonym: "size-exclusion chromatography flame atomic absorption spectrometry" EXACT []
synonym: "size-exclusion chromatography flame atomic absorption spectroscopy" EXACT []
xref: FIX:0000975
is_a: CHMO:0000271 ! liquid chromatography-inductively coupled plasma atomic emission spectroscopy
relationship: BFO:0000118 CHMO:0001004 ! has proper occurrent part liquid chromatography
created_by: Hils
creation_date: 2010-07-25T05:15:13Z

[Term]
id: CHMO:0002719
name: quadrupole time-of-flight mass spectrometry
def: "Mass spectrometry that uses a system with a quadrupole mass-to-charge analyser connected to a time-of-flight mass-to-charge analyser." [https://orcid.org/0000-0002-0640-0422, ISBN:9780470516348]
synonym: "Q-TOF MS" EXACT []
synonym: "Q-TOF-MS" EXACT []
synonym: "QTOF MS" EXACT []
synonym: "QTOF-MS" EXACT []
xref: FIX:0000958
is_a: CHMO:0000504 ! quadrupole mass spectrometry
relationship: BFO:0000057 CHMO:0000961 ! has participant orthogonal-acceleration ion source
relationship: BFO:0000057 CHMO:0000962 ! has participant orthogonal-acceleration time-of-flight mass spectrometer
relationship: BFO:0000057 CHMO:0000963 ! has participant quadrupole mass spectrometer
created_by: Hils
creation_date: 2010-07-25T05:22:22Z

[Term]
id: CHMO:0002720
name: microwave induced plasma atomic emission detection
def: "A detection method that is sensitive to individual elements. The sample is both atomised and excited by a microwave-induced plasma (a partially ionised gas containing free electrons and radicals). The characteristic radiation emitted by the atoms in the sample is then detected using a photodiode array." [https://orcid.org/0000-0002-0640-0422]
synonym: "microwave-induced plasma atomic emission detection" EXACT []
synonym: "MIP-AED" EXACT []
synonym: "MIP/AED" EXACT []
xref: FIX:0000925
is_a: CHMO:0001711 ! atomic emission detection
created_by: Hils
creation_date: 2010-07-25T05:39:50Z

[Term]
id: CHMO:0002721
name: gas chromatography-microwave-induced plasma atomic emission detection
def: "A gas chromatography method that is sensitive to individual elements. The eluent is both atomised and excited by a microwave-induced plasma (a partially ionised gas containing free electrons and radicals). The characteristic radiation emitted by the atoms in the sample is then detected using a photodiode array." [FIX:0000925]
synonym: "gas chromatography microwave-induced plasma atomic emission detection" EXACT []
synonym: "GC-MIP-AED" EXACT []
synonym: "GC/MIP/AED" EXACT []
is_a: CHMO:0002720 ! microwave induced plasma atomic emission detection
relationship: BFO:0000118 CHMO:0001002 ! has proper occurrent part gas chromatography
created_by: Hils
creation_date: 2010-07-25T05:44:34Z

[Term]
id: CHMO:0002722
name: chemiluminescence spectroscopy
def: "Spectroscopy where luminesence (the emission of visible light) from molecules as a result of a chemical reaction) is detected as a function of wavelength." [FIX:0000238, https://orcid.org/0000-0002-0640-0422]
synonym: "chemiluminescence (CL) spectroscopy" EXACT []
synonym: "chemiluminescence spectrometry" EXACT []
synonym: "CL spectrometry" EXACT []
synonym: "CL spectroscopy" EXACT []
is_a: CHMO:0000058 ! chemiluminescence detection
created_by: Hils
creation_date: 2010-07-26T07:46:09Z

[Term]
id: CHMO:0002723
name: thermoluminescence spectroscopy
def: "Spectroscopy where thermoluminescence (visible light emitted by certain crystalline materials when previously absorbed energy from electromagnetic radiation or other ionizing radiation is re-emitted as light upon heating of the material) is detected as a function of wavelength." [FIX:0000239]
synonym: "thermoluminescence (TL) spectroscopy" EXACT []
synonym: "thermoluminescence spectrometry" EXACT []
synonym: "TL spectrometry" EXACT []
synonym: "TL spectroscopy" EXACT []
is_a: CHMO:0002300 ! thermoluminescence detection
created_by: Hils
creation_date: 2010-07-26T07:48:38Z

[Term]
id: CHMO:0002724
name: isomorphous replacement
def: "A method for providing phasing necessary for X-ray crystallography information by introducing heavy atoms into isomorphous crystals." [FIX:0000245]
is_a: CHMO:0000156 ! X-ray diffraction
created_by: Hils
creation_date: 2010-07-26T08:14:38Z

[Term]
id: CHMO:0002725
name: single isomorphous replacement
def: "A method for providing phasing necessary for X-ray crystallography information by growing a crystal of the sample substituted with heavy metal atoms and analysing the X-ray data for both the original crystal and the isomorph." [FIX:0000246]
synonym: "single isomorphous replacement (SIR) phasing" RELATED []
synonym: "SIR" EXACT []
is_a: CHMO:0002724 ! isomorphous replacement
created_by: Hils
creation_date: 2010-07-26T10:46:16Z

[Term]
id: CHMO:0002726
name: multiple isomorphous replacement
def: "A method for providing phasing necessary for X-ray crystallography information by growing a number of crystals of the sample substituted with different heavy metal atoms and analysing the X-ray data for each crystal." [FIX:0000216]
synonym: "MIR" EXACT []
synonym: "multiple isomorphous replacement (MIR) phasing" EXACT []
is_a: CHMO:0002724 ! isomorphous replacement
created_by: Hils
creation_date: 2010-07-26T10:47:43Z

[Term]
id: CHMO:0002727
name: multiple isomorphous replacement with anomalous scattering
def: "A method for providing phasing necessary for X-ray crystallography information by growing a number of crystals of the sample substituted with different heavy metal atoms and analysing the X-ray data for each crystal. When the absorption edge of an atom in the crystals is close to the wavelength of the incident radiation the atom becomes an anomalous scatterer. Anomalous scattering can be used for phase determination and also for determining the absolute configuration." [https://doi.org/10.1107/97809553602060000557]
synonym: "MIRAS" EXACT []
xref: FIX:0000247
is_a: CHMO:0002726 ! multiple isomorphous replacement
created_by: Hils
creation_date: 2010-07-26T11:12:12Z

[Term]
id: CHMO:0002728
name: single isomorphous replacement with anomalous scattering
def: "A method for providing phasing necessary for X-ray crystallography information by growing a crystal of the sample substituted with heavy metal atoms and analysing the X-ray data for both the original crystal and the isomorph. When the absorption edge of an atom in the crystals is close to the wavelength of the incident radiation the atom becomes an anomalous scatterer. Anomalous scattering can be used for phase determination and also for determining the absolute configuration." [https://doi.org/10.1107/97809553602060000557, ISBN:9781402002182]
synonym: "SIRAS" EXACT []
xref: FIX:0000248
is_a: CHMO:0002725 ! single isomorphous replacement
created_by: Hils
creation_date: 2010-07-26T11:15:02Z

[Term]
id: CHMO:0002729
name: paper spray mass spectrometry
def: "Spectrometry where the sample spotted onto paper then solvent is applied and an electrically charged solvent is generated upon application of a high voltage. The ions are then characterised by their mass-to-charge ratio and relative abundance." [https://doi.org/10.1039/c005327a]
synonym: "paper spray mass spectroscopy" EXACT []
synonym: "paper spray MS" EXACT []
synonym: "paper-spray mass spectrometry" EXACT []
synonym: "paper-spray mass spectroscopy" EXACT []
synonym: "paper-spray MS" EXACT []
synonym: "PS/MS" RELATED []
synonym: "PS–MS" RELATED []
is_a: CHMO:0000482 ! electrospray ionisation mass spectrometry
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-07-27T01:08:19Z

[Term]
id: CHMO:0002730
name: chemical cytometry
def: "A method for analysing cells suspended in a stream of fluid. Cells are loaded with fluorescent substrates (reporters) followed by laser-based lysis of a single cell and loading of its contents into an overlying capillary where chemical separation is accomplished via capillary electrophoresis." [https://doi.org/10.1039/c005326g]
is_a: CHMO:0000061 ! flow cytometry
relationship: BFO:0000118 CHMO:0001024 ! has proper occurrent part capillary electrophoresis
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-07-27T04:01:33Z

[Term]
id: CHMO:0002731
name: oxidation–reduction titration
def: "The process of determining the quantity of a sample by monitoring a redox process until the endpoint, at which essentially all of the sample has reacted, is reached." [https://orcid.org/0000-0002-0640-0422]
synonym: "oxidation-reduction titration" EXACT []
synonym: "oxidation/reduction titration" EXACT []
synonym: "redox titration" EXACT []
is_a: CHMO:0001211 ! titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-07-27T04:10:41Z

[Term]
id: CHMO:0002732
name: electron paramagnetic resonance monitored oxidation–reduction titration
def: "The process of determining the quantity of a sample by monitoring a redox process until the endpoint, at which essentially all of the sample has reacted, is reached. The titration is followed by monitoring the amplitude of an EPR signal (the response of an atom with an unpaired electron to a perturbing magnetic field) from one of the reactants." [FIX:0000241, https://doi.org/10.1021/bi002554k]
synonym: "electron paramagnetic resonance monitored redox titration" EXACT []
synonym: "electron spin resonance monitored oxidation–reduction titration" EXACT []
synonym: "electron spin resonance monitored redox titration" EXACT []
synonym: "EPR-monitored oxidation–reduction titration" EXACT []
synonym: "EPR-monitored redox titration" EXACT []
synonym: "ESR-monitored oxidation–reduction titration" EXACT []
synonym: "ESR-monitored redox titration" EXACT []
is_a: CHMO:0002731 ! oxidation–reduction titration
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-07-27T04:21:12Z

[Term]
id: CHMO:0002733
name: paramagnetic signals enhancement
def: "A method for NMR spectra acquisition of paramagnetic proteins, based on the use of homonuclear broadband decoupling of the diamagnetic region." [FIX:0000194, https://doi.org/10.1006/jmre.1998.1523]
synonym: "paramagnetic signals enhancement NMR" EXACT []
synonym: "PAramagneticSignalsEnhancement" EXACT []
synonym: "paramagneticsignalsenhancement" EXACT []
synonym: "PASE" EXACT []
synonym: "PASE NMR" EXACT []
is_a: CHMO:0001806 ! nuclear magnetic resonance method
created_by: Hils
creation_date: 2010-07-27T09:05:10Z

[Term]
id: CHMO:0002734
name: nuclear Overhauser enhancement spectroscopy-correlation spectroscopy
def: "A type of homonuclear three-dimensional NMR experiment in which correlations are seen between nuclei that are spatially proximate within a molecule (\\leq 6 \\AA apart). These signals are then correlated with those protons to which they are J-coupled (usually \\leq 3 bonds apart)." [FIX:0000191, https://orcid.org/0000-0002-0640-0422]
synonym: "3D NOESY-COSY" EXACT []
synonym: "3D NOESY–COSY" EXACT []
synonym: "3D-NOESY-COSY" EXACT []
synonym: "3D-NOESY–COSY" EXACT []
synonym: "NOESY-COSY" EXACT []
synonym: "NOESY–COSY" EXACT []
is_a: CHMO:0001073 ! homonuclear three-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2010-07-27T09:22:17Z

[Term]
id: CHMO:0002735
name: correlation spectroscopy-nuclear Overhauser enhancement spectroscopy
def: "A type of homonuclear three-dimensional NMR experiment in which a second frequency dimension is employed to disperse the signals and reveal correlations between nuclei which are J-coupled (usually \\leq 3 bonds apart). These signals are then correlated to nuclei that are spatially proximate within the molecule (\\leq 6 \\AA apart)." [FIX:0000190, https://orcid.org/0000-0002-0640-0422]
synonym: "3D COSY-NOESY" EXACT []
synonym: "3D COSY–NOESY" EXACT []
synonym: "3D-COSY-NOESY" EXACT []
synonym: "3D-COSY–NOESY" EXACT []
synonym: "COSY-NOESY" EXACT []
synonym: "COSY–NOESY" EXACT []
is_a: CHMO:0001073 ! homonuclear three-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2010-07-27T09:37:52Z

[Term]
id: CHMO:0002736
name: total correlation spectroscopy-nuclear Overhauser enhancement spectroscopy
def: "A type of homonuclear three-dimensional NMR experiment spectroscopy which reveals correlations between all nuclei of a spin-system. These signals are then correlated to nuclei that are spatially proximate within the molecule (\\leq 6 \\AA apart)." [FIX:0000193, https://orcid.org/0000-0002-0640-0422]
synonym: "3D TOCSY-NOESY" EXACT []
synonym: "3D TOCSY–NOESY" EXACT []
synonym: "3D-TOCSY-NOESY" EXACT []
synonym: "3D-TOCSY–NOESY" EXACT []
synonym: "TOCSY-NOESY" EXACT []
synonym: "TOCSY–NOESY" EXACT []
is_a: CHMO:0001073 ! homonuclear three-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2010-07-27T09:43:33Z

[Term]
id: CHMO:0002737
name: nuclear Overhauser enhancement spectroscopy-total correlation spectroscopy
def: "A type of homonuclear NMR spectroscopy which reveal correlations between all nuclei of a spin-system. These signals are then correlated to nuclei that are spatially proximate within the molecule (\\leq 6 \\AA apart)." [FIX:0000192, https://orcid.org/0000-0002-0640-0422]
synonym: "3D NOESY-TOCSY" EXACT []
synonym: "3D NOESY–TOCSY" EXACT []
synonym: "3D-NOESY-TOCSY" EXACT []
synonym: "NOESY-TOCSY" EXACT []
synonym: "NOESY–TOCSY" EXACT []
is_a: CHMO:0001073 ! homonuclear three-dimensional nuclear magnetic resonance spectroscopy
created_by: Hils
creation_date: 2010-07-27T09:45:36Z

[Term]
id: CHMO:0002738
name: nuclear Overhauser enhancement spectroscopy with paramagnetic signals enhancement
def: "A type of homonuclear NMR spectroscopy based on the nuclear Overhauser enhancement effect in which correlations are seen between nuclei that are spatially proximate within a molecule (\\leq 6 \\AA apart). Spectra recorded with suppression of the diamagnetic window by the PASE pulse sequence." [FIX:0000199, ISBN:0123932009]
synonym: "PASE NOESY" EXACT []
synonym: "PASE-NOE" EXACT []
synonym: "PASE-NOESY" EXACT []
is_a: CHMO:0000607 ! nuclear Overhauser enhancement spectroscopy
created_by: https://orcid.org/0000-0001-5985-7429
creation_date: 2010-07-28T04:42:32Z

[Term]
id: CHMO:0002739
name: quantitative determination method
def: "A measurement method which obtains the concentration or quantity of a specified substance in an analyte." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000443 ! analyte assay
created_by: batchelorc
creation_date: 2012-04-13T11:50:09Z

[Term]
id: CHMO:0002740
name: analyte role
def: "The role inhering in that portion of a sample which is measured by an experiment." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000023 ! role
disjoint_from: CHMO:0002744 ! matrix role
relationship: BFO:0000054 OBI:0000070 ! realized in assay

[Term]
id: CHMO:0002741
name: eluent function
def: "A function which is realized as elution." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000034 ! function
relationship: BFO:0000054 CHMO:0002742 ! realized in elution

[Term]
id: CHMO:0002742
name: elution
def: "An extraction in which one material is extracted from another by interaction with a solvent." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0002743
name: matrix
def: "A portion of material representing \"those components of a sample\" that are not measured by an experiment." [https://orcid.org/0000-0001-5985-7429] {dcterms:source="https://doi.org/10.1351/goldbook.M03758", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'matrix' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M03758", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000993 ! portion of material
intersection_of: CHMO:0000993 ! portion of material
intersection_of: BFO:0000087 CHMO:0002744 ! has role matrix role
relationship: BFO:0000087 CHMO:0002744 ! has role matrix role
relationship: BFO:0000174 CHMO:0002746 ! has proper continuant part at some time experimental sample

[Term]
id: CHMO:0002744
name: matrix role
def: "The role inhering in that portion of a sample which is not measured by an experiment." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000023 ! role

[Term]
id: CHMO:0002745
name: experimental sample function
def: "The function inhering in a portion of material that is the subject of an experiment." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000034 ! function

[Term]
id: CHMO:0002746
name: experimental sample
def: "A portion of material that is the subject of an experiment." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://books.rsc.org/view-large/6381894"}
is_a: CHMO:0000993 ! portion of material
intersection_of: CHMO:0000993 ! portion of material
intersection_of: BFO:0000085 CHMO:0002745 ! has function at some time experimental sample function
relationship: BFO:0000085 CHMO:0002745 ! has function at some time experimental sample function

[Term]
id: CHMO:0002747
name: determination of copper
def: "A quantitative determination method where the analyte is copper." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002739 ! quantitative determination method
intersection_of: CHMO:0002739 ! quantitative determination method
intersection_of: CHMO:0002748 CHEBI:23377 ! has analyte copper molecular entity
relationship: CHMO:0002748 CHEBI:23377 ! has analyte copper molecular entity

[Term]
id: CHMO:0002749
name: retention index
def: "An assay output that consists of a number \"relating the adjusted retention volume [...] or the retention factor of the sample component to the adjusted retention volumes [or retention factors of standards] eluted before and after the peak of the sample component\"." [https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.R05360", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'retention index' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.R05360"}
is_a: CHMO:0000793 ! assay output
relationship: OBI:0000312 CHMO:0001001 ! is specified output of column chromatography

[Term]
id: CHMO:0002750
name: ion source temperature setting
def: "The operating temperature to which an ion source is set." [https://orcid.org/0000-0001-5985-7429]
is_a: IAO:0000140 ! setting datum
relationship: IAO:0000136 CHMO:0000960 ! is about ion source

[Term]
id: CHMO:0002751
name: carrier gas flow rate
def: "The volume of carrier gas passing through a chromatography column in unit time." [https://orcid.org/0000-0001-5985-7429]
xref: http://goldbook.iupac.org/F02439.html
is_a: CHMO:0000793 ! assay output
is_a: IAO:0000140 ! setting datum

[Term]
id: CHMO:0002752
name: chromatography column length
def: "The length specified for a chromatography column." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002761 ! equipment specification datum
relationship: IAO:0000136 CHMO:0000997 ! is about chromatography column

[Term]
id: CHMO:0002753
name: chromatography column inner diameter
def: "The inner diameter specified for a chromatography column." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002761 ! equipment specification datum
relationship: IAO:0000136 CHMO:0000997 ! is about chromatography column

[Term]
id: CHMO:0002754
name: chromatography temperature program
def: "The plan specification for the temperatures in different places and times in a chromatography experiment." [https://orcid.org/0000-0001-5985-7429]
is_a: IAO:0000104 ! plan specification

[Term]
id: CHMO:0002755
name: two-dimensional high performance liquid chromatography
def: "High performance liquid chromatography where initial separation proceeds in a primary column and parts of the eleuent from this column are into a secondary column." [https://orcid.org/0000-0001-5985-7429]
synonym: "2D HPLC" EXACT []
synonym: "two-dimensional HPLC" EXACT []
is_a: CHMO:0001835 ! two-dimensional liquid chromatography
is_a: CHMO:0001997 ! multi-dimensional high-performance liquid chromatography

[Term]
id: CHMO:0002756
name: cell membrane chromatography
def: "Affinity chromatography where a cell membrane has been immobilized on a silica carrier." [https://orcid.org/0000-0001-5985-7429]
xref: https://doi.org/10.1007/BF02885029
is_a: CHMO:0001006 ! affinity chromatography

[Term]
id: CHMO:0002757
name: methoxyamination derivatisation
def: "Derivatisation of a metabolite by addition of pyridinic methoxyamine to stabilise carbonyl moieties." [https://doi.org/10.1039/9781847558107-00254, https://orcid.org/0000-0001-5985-7429]
comment: this typically happens prior to GC-MS, but not LC-MS
synonym: "methoxyamination derivatization" EXACT []
is_a: CHMO:0001485 ! derivatisation

[Term]
id: CHMO:0002758
name: trimethylsilyl derivatisation
def: "Derivatisation of a metabolite by addition of a trimethylsilyl reagent to protect functional groups such as hydroxy, carboxylic acid, thio and amine groups." [https://doi.org/10.1039/9781847558107-00254, https://orcid.org/0000-0001-5985-7429]
comment: this typically happens prior to GC-MS, but not LC-MS
synonym: "TMS derivatisation" EXACT []
synonym: "trimethylsilyl derivatization" EXACT []
is_a: CHMO:0001485 ! derivatisation

[Term]
id: CHMO:0002759
name: water:chloroform 2:1 extraction
def: "Extraction of plant metabolites using a 2:1 v/v mixture of water and chloroform." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001598 ! solvent extraction

[Term]
id: CHMO:0002760
name: water:methanol:chloroform 1:3:1 extraction
def: "Extraction of plant metabolites using a 1:3:1 v/v mixture of water, methanol and chloroform." [https://doi.org/10.1039/9781847558107-00254, https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001598 ! solvent extraction

[Term]
id: CHMO:0002761
name: equipment specification datum
def: "A data item that describes a non-adjustable specification of a piece of equipment." [https://orcid.org/0000-0001-5985-7429]
comment: Example: the length of a chromatography column as ordered from a supplier or indeed a glassblower. To be distinguished from a 'setting datum', IAO:0000140, which I take to be an adjustable parameter. Placeholder for now.
is_a: IAO:0000027 ! data entity

[Term]
id: CHMO:0002762
name: negative mode atmospheric pressure chemical ionization mass spectrometry
def: "Atmospheric pressure chemical ionization mass spectrometry where the sample is ionized by interaction with negative ions." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000473 ! atmospheric pressure chemical ionisation mass spectrometry
is_a: CHMO:0000476 ! positive ion chemical ionisation mass spectrometry

[Term]
id: CHMO:0002763
name: positive mode atmospheric pressure chemical ionization mass spectrometry
def: "Atmospheric pressure chemical ionization mass spectrometry where the sample is ionized by interaction with positive ions." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000473 ! atmospheric pressure chemical ionisation mass spectrometry
is_a: CHMO:0000475 ! negative ion chemical ionisation mass spectrometry

[Term]
id: CHMO:0002764
name: APCI+ MS spectrum
def: "A mass spectrum obtained from positive mode atmospheric pressure chemical ionization mass spectrometry." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000807 ! chemical ionisation mass spectrum
relationship: OBI:0000312 CHMO:0002763 ! is specified output of positive mode atmospheric pressure chemical ionization mass spectrometry

[Term]
id: CHMO:0002765
name: APCI- MS spectrum
def: "A mass spectrum obtained from negative mode atmospheric pressure chemical ionization mass spectrometry." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000807 ! chemical ionisation mass spectrum
relationship: OBI:0000312 CHMO:0002762 ! is specified output of negative mode atmospheric pressure chemical ionization mass spectrometry

[Term]
id: CHMO:0002766
name: heteronuclear correlation spectrum
def: "A spectrum obtained from a heteronuclear correlation experiment." [https://orcid.org/0000-0001-5985-7429]
synonym: "HETCOR spectrum" EXACT []
is_a: CHMO:0000835 ! nuclear magnetic resonance spectrum
relationship: OBI:0000312 CHMO:0000600 ! is specified output of heteronuclear correlation spectroscopy

[Term]
id: CHMO:0002767
name: C18 column
def: "A chromatography column where the stationary phase is an octadecyl-bonded silica." [https://orcid.org/0000-0001-5985-7429]
synonym: "octadecyl silica column" EXACT []
synonym: "ODS column" EXACT []
is_a: CHMO:0000976 ! high-performance liquid chromatography column

[Term]
id: CHMO:0002768
name: gas chromatograph-mass spectrometer transfer line
def: "A piece of apparatus connecting a gas chromatograph to a mass spectrometer." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002769
name: gas chromatograph-mass spectrometer transfer line temperature setting
def: "The specified temperature for a gas chromatograph-mass spectrometer transfer line." [https://orcid.org/0000-0001-5985-7429]
is_a: IAO:0000140 ! setting datum
relationship: BFO:0000137 CHMO:0002754 ! proper part of continuant at all times chromatography temperature program
relationship: IAO:0000136 CHMO:0002768 ! is about gas chromatograph-mass spectrometer transfer line

[Term]
id: CHMO:0002770
name: sample heating
def: "A sample preparation step involving the increase in temperature of a sample." [https://orcid.org/0000-0001-5985-7429]
comment: ought to be in OBI. Will put here pro tem.
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002771
name: concentrating
def: "A preparative step where the concentration of one component is increased." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002772
name: degassing
def: "A preparative step involving the removal of dissolved gases from a sample." [https://orcid.org/0000-0001-5985-7429]
synonym: "degasification" EXACT []
xref: http://en.wikipedia.org/wiki/Degasification
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002773
name: dissolving
def: "A mixing step where a soluble component is mixed with a liquid component." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001685 ! mixing

[Term]
id: CHMO:0002774
name: stirring
def: "Mixing involving the agitation of a solution through circular motion." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001685 ! mixing

[Term]
id: CHMO:0002775
name: magnetic stirring
def: "Stirring achieved by rotating a magnetic stir bar in a solution." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002774 ! stirring

[Term]
id: CHMO:0002776
name: stir bar
is_a: OBI:0000968 ! obsolete device
relationship: BFO:0000056 CHMO:0002774 ! participates in at some time stirring

[Term]
id: CHMO:0002777
name: Kugelrohr condenser
def: "A short-path vacuum distillation apparatus consisting of an electric heater and two or more glass bulbs. The compound to be distilled is placed in the last bulb." [http://en.wikipedia.org/wiki/Kugelrohr]
synonym: "Kugelrohr apparatus" EXACT []
is_a: OBI:0000968 ! obsolete device
relationship: BFO:0000056 CHMO:0001540 ! participates in at some time vacuum distillation

[Term]
id: CHMO:0002778
name: copper K-alpha source
def: "An X-ray source where copper atoms emit X-rays through a 1s from 2p transition." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0001138 ! X-ray source

[Term]
id: CHMO:0002779
name: molybdenum K-alpha source
def: "An X-ray source where molybdenum atoms emit X-rays through a 1s from 2p transition." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0001138 ! X-ray source

[Term]
id: CHMO:0002780
name: cobalt K-alpha source
def: "An X-ray source where cobalt atoms emit X-rays through a 1s from 2p transition." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0001138 ! X-ray source

[Term]
id: CHMO:0002781
name: aluminium K-alpha source
def: "An X-ray source where aluminium atoms emit X-rays through a 1s from 2p transition." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0001138 ! X-ray source

[Term]
id: CHMO:0002782
name: silica gel
def: "Vitreous silica in granular form for experimental purposes." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000985 ! solid stationary phase
relationship: BFO:0000110 CHEBI:46729 ! has continuant part at all times vitreous silica

[Term]
id: CHMO:0002783
name: laboratory atmosphere
def: "A gaseous environment in which an experiment takes place. This may be unreactive in order to prevent unintended reactions or reactive (for example gaseous hydrogen) to promote reactions." [https://orcid.org/0000-0001-5985-7429]
comment: Not to be confused with OBI's "atmosphere", OBI:0001498, which is biological.
is_a: CHMO:0002743 ! matrix

[Term]
id: CHMO:0002784
name: argon atmosphere
def: "A laboratory atmosphere consisting of argon." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002783 ! laboratory atmosphere

[Term]
id: CHMO:0002785
name: nitrogen atmosphere
def: "A laboratory atmosphere consisting of gaseous diatomic nitrogen." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002783 ! laboratory atmosphere

[Term]
id: CHMO:0002786
name: filter cake
def: "The material left behind in the filter as a result of filtration." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000993 ! portion of material
relationship: BFO:0000068 CHMO:0001640 ! begins to exist during filtration

[Term]
id: CHMO:0002787
name: syringe pump
def: "A syringe which has the function of pumping material into an experiment." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device
relationship: BFO:0000085 OBI:0001042 ! has function at some time pump function

[Term]
id: CHMO:0002788
name: hydrogen atmosphere
def: "A laboratory atmosphere consisting of gaseous diatomic hydrogen." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002783 ! laboratory atmosphere

[Term]
id: CHMO:0002789
name: hydrogenator
def: "A piece of apparatus for carrying out hydrogenation reactions, usually under high pressure." [https://orcid.org/0000-0001-5985-7429]
comment: See for example http://www.parrinst.com/products/hydrogenation/3926-hydrogenator/
is_a: OBI:0000968 ! obsolete device
relationship: BFO:0000178 CHMO:0002788 ! has continuant part at some time hydrogen atmosphere

[Term]
id: CHMO:0002790
name: fragmentor voltage
def: "A setting datum that specifies the potential difference in a mass spectrometer where labile ions may dissociate." [https://orcid.org/0000-0001-5985-7429]
is_a: IAO:0000140 ! setting datum

[Term]
id: CHMO:0002791
name: skimmer voltage
def: "A setting datum that specifies the potential difference across a skimmer." [https://doi.org/10.1351/PAC-REC-06-04-06]
is_a: IAO:0000140 ! setting datum

[Term]
id: CHMO:0002792
name: capillary voltage
def: "A setting datum that specifies the potential difference across the tip of the capillary in electrospray ionisation." [http://www.astbury.leeds.ac.uk/facil/MStut/mstutorial.htm]
is_a: IAO:0000140 ! setting datum

[Term]
id: CHMO:0002793
name: sensor
def: "A device that is used to measure a physical quantity." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08872", prov:wasInfluencedBy="https://books.rsc.org/view-large/6381967"}
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002794
name: chemosensor
def: "A sensor that recognises the analyte under study by interaction with a given chemical motif." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002793 ! sensor

[Term]
id: CHMO:0002795
name: biosensor
def: "A chemosensor that recognises the analyte under study by interaction with a given biological system." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.B00663"}
is_a: CHMO:0002794 ! chemosensor

[Term]
id: CHMO:0002796
name: dosimetry
def: "Measurement of the dose of a substance taken up by an object." [https://doi.org/10.1039/9781847559753-00013]
is_a: OBI:0000070 ! assay
relationship: BFO:0000057 CHMO:0002797 ! has participant dosimeter

[Term]
id: CHMO:0002797
name: dosimeter
def: "A sensor that is used to measure the dose of a substance taken up by an object." [] {prov:wasInfluencedBy="https://doi.org/10.1039/9781847559753-00013"}
is_a: CHMO:0002793 ! sensor

[Term]
id: CHMO:0002798
name: chemodosimetry
def: "Measurement of the dose of ions or small molecules taken up by an object." [https://doi.org/10.1039/9781847559753-00013]
is_a: CHMO:0002796 ! dosimetry
relationship: BFO:0000057 CHMO:0002799 ! has participant chemodosimeter

[Term]
id: CHMO:0002799
name: chemodosimeter
def: "A dosimeter that is used to measure the dose of ions or small molecules." [] {prov:wasInfluencedBy="https://doi.org/10.1039/9781847559753-00013", prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C01021"}
is_a: CHMO:0002797 ! dosimeter

[Term]
id: CHMO:0002800
name: muffle furnace
def: "A device for heating substances to high temperatures where the material is kept separate from the fuel." [http://en.wikipedia.org/wiki/Muffle_furnace]
synonym: "retort furnace" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002801
name: limit of detection
def: "A figure of merit expressing \"the smallest measure, 𝒙L, that can be detected with reasonable certainty for a given analytical procedure.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.L03540", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'limit of detection' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.L03540"}
comment: xL = <x> + ks where <x> is the mean of the blank measures, s is the standard deviation and k is a numerical factor chosen according to the desired confidence level.
is_a: CHMO:0002803 ! figure of merit

[Term]
id: CHMO:0002802
name: limit of quantification
def: "A figure of merit expressing the smallest measure that can be quantified with reasonable certainty for a given analytical procedure." [] {prov:wasInfluencedBy="https://doi.org/10.1021/ac50064a004", prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.08022"}
synonym: "quantification limit" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.08022"}
is_a: CHMO:0002803 ! figure of merit
property_value: OMO:0003012 "LOQ" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08022"}

[Term]
id: CHMO:0002803
name: figure of merit
def: "A data item that describes a non-adjustable specification of a method." [https://orcid.org/0000-0001-5985-7429]
comment: Example: limit of detection of a technique.
synonym: "method specification datum" EXACT []
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002804
name: blank value
def: "A setting datum or an assay output \"originating from the matrix, reagents and any residual bias in the measurement device or process, which contributes to the value obtained for the quantity in the analytical procedure.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'blank value' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.B00679", dcterms:source="https://doi.org/10.1351/goldbook.B00679", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000793 ! assay output
is_a: IAO:0000140 ! setting datum

[Term]
id: CHMO:0002805
name: working range
def: "A figure of merit expressing the range of measures which can be quantified with reasonable certainty for a given analytical procedure." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://books.rsc.org/view-large/6382034"}
is_a: CHMO:0002803 ! figure of merit

[Term]
id: CHMO:0002806
name: microextraction
def: "An extraction transferring a microlitre amount of solute from a liquid phase to another immiscible or partially-miscible liquid phase in contact with it." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.11553"}
synonym: "micro-extraction" EXACT []
is_a: CHMO:0001577 ! extraction

[Term]
id: CHMO:0002807
name: linear range
def: "A working range over which the response is linearly proportional to the measure." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.L03558"}
is_a: CHMO:0002805 ! working range

[Term]
id: CHMO:0002808
name: gas chromatography oven
def: "A piece of heating apparatus used to convert the sample into a gaseous mobile phase." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002809 ! piece of heating apparatus

[Term]
id: CHMO:0002809
name: piece of heating apparatus
def: "A piece of apparatus that is used to raise the temperature of a sample." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002810
name: flame ionisation detector
def: "A device that consists of an oven, and apparatus to mix carrier gas containing the sample with hydrogen and air, then ignite it and collect the resulting positively-charged radicals at a cathode." [https://orcid.org/0000-0001-5985-7429] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.F02410"}
synonym: "FID" EXACT OMO:0003012 []
synonym: "FID detector" EXACT []
synonym: "flame ionization detector" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002811
name: magnesium K-alpha source
def: "An X-ray source where magnesium atoms emit X-rays through a 1s from 2p transition." [https://orcid.org/0000-0001-5985-7429]
synonym: "Mg X-ray source" EXACT []
is_a: OBI:0001138 ! X-ray source

[Term]
id: CHMO:0002812
name: glass-like carbon electrode
def: "An electrode consisting of agranular non-graphitizable carbon with high isotropy and low permeability for liquids and gases." [https://doi.org/10.1351/goldbook.G02639]
synonym: "glassy carbon electrode" EXACT []
synonym: "vitreous carbon electrode" EXACT []
is_a: CHMO:0002592 ! carbon electrode
created_by: batchelorc
creation_date: 2014-04-17T15:00:00Z

[Term]
id: CHMO:0002813
name: in situ diffuse reflectance infrared Fourier transform spectroscopy
def: "Diffuse reflectance infrared Fourier transform spectroscopy of a sample that is carried out in the environment where the sample might be used." [https://orcid.org/0000-0001-5985-7429]
comment: For example, the sample might be a catalyst, so during those catalytic processes.
synonym: "in situ DRIFT" EXACT []
synonym: "in situ DRIFTS" EXACT []
is_a: CHMO:0000645 ! diffuse reflectance infrared Fourier transform spectroscopy

[Term]
id: CHMO:0002814
name: measurement of concentration
def: "A measurement method that determines the concentration of a constituent in some solution." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000443 ! analyte assay
intersection_of: OBI:0000443 ! analyte assay
intersection_of: OBI:0000299 CHMO:0002820 ! has specified output concentration
relationship: OBI:0000299 CHMO:0002820 ! has specified output concentration

[Term]
id: CHMO:0002815
name: solubility
def: "The concentration of a solute in a saturated solution." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.S05740"}
comment: We will probably need to add solubility expressed as a mass concentration and so forth for the different cases.
is_a: CHMO:0002820 ! concentration

[Term]
id: CHMO:0002816
name: measurement of solubility in water
def: "Measurement of concentration of a solute in water." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002814 ! measurement of concentration
relationship: OBI:0000299 CHMO:0002825 ! has specified output solubility in water

[Term]
id: CHMO:0002817
name: optical activity
def: "A disposition of a sample that is able to \"rotate the plane of polarization of a beam of transmitted plane-polarized light\"." [] {dcterms:bibliographicCitation="'optical activity' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.O04303", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.O04303", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: BFO:0000016 ! disposition

[Term]
id: CHMO:0002818
name: angle of optical rotation
is_a: CHMO:0000793 ! assay output
relationship: IAO:0000136 CHMO:0002817 ! is about optical activity
relationship: OBI:0000312 CHMO:0000779 ! is specified output of polarimetry
property_value: dcterms:description "An assay output expressing  the \"angle through which plane polarized light is rotated clockwise, as seen when facing the light source, in passing through an optically active medium.\"" xsd:string {dcterms:bibliographicCitation="'angle of optical rotation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00348", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00348"}

[Term]
id: CHMO:0002819
name: temperature-programmed absorption
def: "A sample preparation method where a sample is heated slowly in a gas." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002770 ! sample heating

[Term]
id: CHMO:0002820
name: concentration
def: "An assay output expressing the contribution of one constituent to the composition of a mixture." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.C01222"}
is_a: CHMO:0000793 ! assay output
relationship: IAO:0000136 CHEBI:60004 ! is about mixture

[Term]
id: CHMO:0002821
name: mass concentration
def: "A concentration expressed as the \"mass of a constituent divided by the volume of the mixture\"." [https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.M03713", dcterms:bibliographicCitation="'mass concentration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.M03713", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0002820 ! concentration

[Term]
id: CHMO:0002822
name: amount concentration
def: "A concentration expressed as the \"amount of a constituent divided by the volume of the mixture\"." [https://orcid.org/0000-0001-5985-7429] {dcterms:bibliographicCitation="'analyte' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00331", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.A00295", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "amount-of-substance concentration" EXACT [] {dcterms:source="https://goldbook.iupac.org/terms/view/A00298"}
synonym: "molarity" EXACT [] {dcterms:source="https://goldbook.iupac.org/terms/view/M03977"}
synonym: "substance concentration" EXACT [] {dcterms:source="https://goldbook.iupac.org/terms/view/A00295"}
is_a: CHMO:0002820 ! concentration

[Term]
id: CHMO:0002823
name: volume concentration
def: "A concentration expressed as the volume of a constituent divided by the volume of the mixture." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002820 ! concentration

[Term]
id: CHMO:0002824
name: number concentration
def: "A concentration expressed as the \"number of entities of a constituent in a mixture divided by the volume of the mixture.\"" [https://orcid.org/0000-0001-5985-7429] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.N04260", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'number concentration' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.N04260"}
is_a: CHMO:0002820 ! concentration

[Term]
id: CHMO:0002825
name: solubility in water
def: "The concentration of a solute in a saturated solution of water and the solute." [https://doi.org/10.1351/goldbook.S05740]
is_a: CHMO:0002815 ! solubility

[Term]
id: CHMO:0002826
name: Dean-Stark apparatus
synonym: "Dean-Stark condenser" EXACT []
synonym: "Dean-Stark trap" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002827
name: weighing
def: "Determination of the mass of a sample." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0002828
name: experimental planning process
def: "A process that contributes to producing a plan for an experiment." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000015 ! process

[Term]
id: CHMO:0002829
name: storage in dimethyl sulfoxide
def: "Storage of a sample that has been dissolved in dimethyl sulfoxide." [https://orcid.org/0000-0001-5985-7429]
comment: CHEBI:28262 here is a placeholder - really there should be a portion of material descendant like 'buffer solution'
synonym: "storage in DMSO" EXACT []
is_a: OBI:0302893 ! storage
relationship: BFO:0000057 CHEBI:28262 ! has participant dimethyl sulfoxide

[Term]
id: CHMO:0002830
name: experimental plan revision
def: "An experimental planning process in which a plan specification is modified, resulting in a new plan specification." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002828 ! experimental planning process
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 IAO:0000104 ! has specified input plan specification
relationship: OBI:0000299 IAO:0000104 ! has specified output plan specification

[Term]
id: CHMO:0002831
name: material acquisition
def: "A planned process in which materials for an experiment are acquired from an external supplier." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000011 ! obsolete planned process

[Term]
id: CHMO:0002832
name: material disposal
def: "A planned process in which materials are removed permanently from the laboratory or repository." [https://orcid.org/0000-0001-5029-1158, https://orcid.org/0000-0001-5985-7429]
comment: makes no judgement about whether this is a good way to do it, or a bad way such as tipping down the sink.
is_a: CHMO:0002845 ! waste management

[Term]
id: CHMO:0002833
name: experimental plan creation
def: "An experimental planning process in which a plan specification is created de novo." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002828 ! experimental planning process
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000299 IAO:0000104 ! has specified output plan specification

[Term]
id: CHMO:0002834
name: polymerisation propagation rate coefficient determination
def: "An assay to determine the propagation rate coefficient of a polymerisation process." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000070 ! assay

[Term]
id: CHMO:0002835
name: determination of nitrosamines
is_a: CHMO:0002739 ! quantitative determination method

[Term]
id: CHMO:0002836
name: Stöber process
def: "A material processing process that produces monodisperse particles of silica by adding tetraethyl silicate to an excess of water containing a low-molar-mass alcohol and stirring." [http://en.wikipedia.org/wiki/St%C3%B6ber_process]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002837
name: nanoparticle synthesis
def: "A material processing process that is intended to produce nanoparticles." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002838 ! nanostructure synthesis
intersection_of: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000299 CHEBI:50803 ! has specified output nanoparticle
relationship: OBI:0000299 CHEBI:50803 ! has specified output nanoparticle

[Term]
id: CHMO:0002838
name: nanostructure synthesis
def: "A material processing process that is intended to produce nanostructures." [https://orcid.org/0000-0001-5985-7429]
is_a: COB:0000035 ! completely executed planned process
is_a: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000094 ! obsolete material processing
intersection_of: OBI:0000299 CHEBI:50795 ! has specified output nanostructure
relationship: OBI:0000299 CHEBI:50795 ! has specified output nanostructure

[Term]
id: CHMO:0002839
name: planned process setup
def: "A planned process involving setting up the equipment for another planned process." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000011 ! obsolete planned process

[Term]
id: CHMO:0002840
name: planned process startup
def: "Part of a planned process where the equipment has been set up and human intervention is required to set the subprocesses going." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000011 ! obsolete planned process

[Term]
id: CHMO:0002841
name: planned process adjustment
def: "A process that involves adjusting a planned process in some respect. This may either be to adjust a parameter not fully specified in the plan or to adjust a parameter that was already specified in the plan." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000015 ! process

[Term]
id: CHMO:0002842
name: stopped process adjustment
def: "A planned process adjustment that takes place when the subprocesses of the planned process have been suspended." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002841 ! planned process adjustment

[Term]
id: CHMO:0002843
name: ongoing process adjustment
def: "A planned process adjustment that takes place while at least one subprocess is taking place." [https://orcid.org/0000-0001-5985-7429]
comment: needs a bit of tweakage, I expect. What about "waiting"?
is_a: CHMO:0002841 ! planned process adjustment

[Term]
id: CHMO:0002844
name: hazard reduction
def: "An experimental plan revision that involves creating a new experimental plan that has a lessened hazard compared to its predecessor." [https://orcid.org/0000-0001-5985-7429]
comment: was hazard replacement
is_a: CHMO:0002830 ! experimental plan revision

[Term]
id: CHMO:0002845
name: waste management
def: "A planned process that involves all aspects of dealing with the waste produced in experiments." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.13964"}
is_a: OBI:0000011 ! obsolete planned process

[Term]
id: CHMO:0002846
name: autoclaving
def: "A material processing step that involves heating apparatus in an autoclave." [https://orcid.org/0000-0001-5985-7429]
comment: does every autoclaving happen as part of waste management?
is_a: OBI:0000094 ! obsolete material processing
relationship: BFO:0000057 CHMO:0002166 ! has participant autoclave

[Term]
id: CHMO:0002847
name: limit of linearity
def: "The largest measure at which the sensitivity of the detector is constant to within a specified variation." [http://iupac.org/publications/analytical_compendium/Cha09sec245.pdf]
is_a: CHMO:0002803 ! figure of merit

[Term]
id: CHMO:0002848
name: dynamic range
def: "A working range \"over which an incremental change in concentration or mass flow-rate produces an incremental change\" in response." [https://doi.org/10.1351/goldbook.D01874] {dcterms:bibliographicCitation="Compendium of Analytical Nomenclature; 3rd edition, edited by J Inczedy, Blackwell Scientific Publications, 1998. Chapter 9.2.4.5. ISBN 0-86542-615-5. https://media.iupac.org/publications/analytical_compendium/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="http://iupac.org/publications/analytical_compendium/Cha09sec245.pdf"}
comment: The dynamic range is greater than the linear range.
is_a: CHMO:0002805 ! working range

[Term]
id: CHMO:0002849
name: repeatability standard deviation
def: "The standard deviation of independent measurements obtained with the same method on identical test material under the same conditions." [http://iupac.org/publications/analytical_compendium/Cha02sec2.pdf]
comment: Same operator, same apparatus, same laboratory, after short intervals of time.
is_a: CHMO:0002803 ! figure of merit

[Term]
id: CHMO:0002850
name: reproducibility standard deviation
def: "The standard deviation of independent measurements obtained with the same method on identical test material under different conditions." [http://iupac.org/publications/analytical_compendium/Cha02sec2.pdf]
comment: different operator, different apparatus, different laboratory, and/or after different intervals of time.
is_a: CHMO:0002803 ! figure of merit

[Term]
id: CHMO:0002851
name: spiked sample
def: "An experimental sample that is produced by spiking test material that is essentially free of a given analyte." [http://iupac.org/publications/analytical_compendium/Cha18sec61.pdf]
is_a: CHMO:0002746 ! experimental sample
relationship: OBI:0000312 CHMO:0002852 ! is specified output of spiking

[Term]
id: CHMO:0002852
name: spiking
def: "A material processing step that involves taking a test material with an adequately low background level of the intended analyte and mixing it with a known amount of analyte." [http://iupac.org/publications/analytical_compendium/Cha18sec61.pdf]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002853
name: fraction extracted
def: "An assay output expressing \"the fraction of the total quantity of a substance extracted [in a separation experiment] under specified conditions\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'fraction extracted' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.F02503", dcterms:source="https://doi.org/10.1351/goldbook.F02503", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
synonym: "recovery factor" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.F02503"}
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002854
name: sample throughput
def: "The quantity of gas, in pressure-volume units, at a specified temperature, flowing per unit time across a specified open cross section." [http://iupac.org/publications/analytical_compendium/Cha12sec44.pdf]
is_a: CHMO:0002803 ! figure of merit

[Term]
id: CHMO:0002855
name: percentage yield
def: "The mass of the product of a synthesis expressed as a percentage of the theoretical maximum mass given the masses of the reactants." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002856
name: enantiomer excess
def: "An assay output expressing the absolute value of the mole fraction for one enantiomer in a mixture minus the mole fraction for the other enantiomer." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.E02070"}
comment: most people quote percentage enantiomer excess, CHMO:0002857
synonym: "enantiomeric excess" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.E02070"}
is_a: CHMO:0000793 ! assay output
property_value: OMO:0003000 "e.e." xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.E02070"}

[Term]
id: CHMO:0002857
name: percentage enantiomer excess
def: "The absolute value of the mole fraction for one enantiomer in a mixture minus the mole fraction for the other enantiomer multiplied by 100%." [https://doi.org/10.1359/goldbook.E02070]
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002858
name: diastereomeric ratio
def: "An assay output that is \"the ratio of the percentage of one diastereomer in a mixture to that of the other.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'diastereomeric ratio' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.D01681", dcterms:source="https://doi.org/10.1351/goldbook.D01681", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002859
name: enantiomeric ratio
def: "An assay output that is \"the ratio of the percentage of one enantiomer in a mixture to that of the other.\"" [https://orcid.org/0000-0001-5985-7429] {dcterms:bibliographicCitation="'enantiomeric ratio' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.E02075", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.E02075", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002860
name: diastereomeric excess
def: "An assay output that is the absolute value of the mole fraction for one diastereomer in a mixture minus the mole fraction for the other." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.D01675"}
synonym: "diastereoisomer excess" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.D01675"}
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002861
name: percentage diastereomeric excess
def: "An assay output that is the absolute value of the mole fraction for one diastereomer in a mixture minus the mole fraction for the other multiplied by 100%." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.D01675"}
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002862
name: gas chromatography-tandem mass spectrometry
synonym: "GC-MS/MS" EXACT []
is_a: CHMO:0000575 ! tandem mass spectrometry

[Term]
id: CHMO:0002863
name: dispersive solid phase extraction
synonym: "dispersive solid-phase extraction" EXACT []
is_a: CHMO:0001583 ! liquid-solid extraction

[Term]
id: CHMO:0002864
name: quick, easy, cheap, effective, rugged and safe
def: "An extraction that is a \"streamlined multiresidue method for [...] and clean-up of analytes in complex matrices.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.10230", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'QuEChERS (quick, easy, cheap, effective, rugged and safe) extraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.10230"}
is_a: CHMO:0001577 ! extraction
property_value: OMO:0003012 "QuEChERS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.10230"}

[Term]
id: CHMO:0002865
name: vertical scanning interferometry
synonym: "VSI" EXACT []
is_a: CHMO:0002433 ! interferometry

[Term]
id: CHMO:0002866
name: evaporative light scattering detector
is_a: CHMO:0002244 ! detector

[Term]
id: CHMO:0002867
name: selected reaction monitoring
is_a: CHMO:0000575 ! tandem mass spectrometry

[Term]
id: CHMO:0002868
name: consecutive reaction monitoring
is_a: CHMO:0002867 ! selected reaction monitoring

[Term]
id: CHMO:0002869
name: multiple reaction monitoring
is_a: CHMO:0002867 ! selected reaction monitoring

[Term]
id: CHMO:0002870
name: parallel reaction monitoring
is_a: CHMO:0002867 ! selected reaction monitoring

[Term]
id: CHMO:0002871
name: dispersive liquid-phase microextraction
def: "A liquid-phase micro-extraction \"of analyte(s) from an aqueous solution by fine droplets of extraction phase dispersed throughout the solution.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:bibliographicCitation="'dispersive liquid-liquid microextraction' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.10214", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.10214"}
synonym: "dispersive liquid-liquid microextraction" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.10214"}
synonym: "DLPME" EXACT OMO:0003012 []
is_a: CHMO:0001602 ! liquid-phase micro-extraction
property_value: OMO:0003012 "DLLME" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.10214"}

[Term]
id: CHMO:0002872
name: ultrasound-assisted dispersive liquid-phase microextraction
synonym: "USA-DLLME" EXACT OMO:0003012 []
is_a: CHMO:0001611 ! ultrasound extraction
is_a: CHMO:0002871 ! dispersive liquid-phase microextraction

[Term]
id: CHMO:0002873
name: plasma microtorch
is_a: CHMO:0000956 ! inductively coupled plasma torch

[Term]
id: CHMO:0002874
name: ion chromatography
def: "A present day \"chromatography in which separation is based mainly on differences in the ion-exchange affinities of the sample components. [It is] chromatography on small particle high efficiency columns, and usually utilizing conductometric or spectroscopic detectors.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.I03168", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'ion-exchange chromatography' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.I03168"}
is_a: CHMO:0001000 ! chromatography
property_value: OMO:0003012 "IC" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.I03168"}

[Term]
id: CHMO:0002875
name: two-dimensional ion chromatography
synonym: "IC 2D" EXACT []
is_a: CHMO:0002874 ! ion chromatography

[Term]
id: CHMO:0002876
name: high performance liquid chromatography-tandem mass spectrometry
synonym: "HPLC-MS/MS" EXACT []
is_a: CHMO:0000575 ! tandem mass spectrometry

[Term]
id: CHMO:0002877
name: gradient elution
def: "An elution \"in which the composition of the mobile phase is changed continuously or stepwise during the elution process.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'gradient elution' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.G02670", dcterms:source="https://doi.org/10.1351/goldbook.G02670"}
is_a: CHMO:0002742 ! elution

[Term]
id: CHMO:0002878
name: isocratic elution
is_a: CHMO:0002742 ! elution

[Term]
id: CHMO:0002879
name: certified reference material
def: "A reference material that has been certified by an appropriate authority." [https://orcid.org/0000-0001-5985-7429] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.15546"}
comment: For example NIST in the USA or the Community Bureau of Reference.
is_a: CHMO:0002913 ! reference material
property_value: OMO:0003012 "CRM" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.15546"}

[Term]
id: CHMO:0002880
name: minicolumn
def: "A chromatography column that is small enough to use in a 96-plate microarray." [http://www.atoll-bio.com/en/products/minicolumn-overview]
is_a: CHMO:0000997 ! chromatography column

[Term]
id: CHMO:0002881
name: passive sampling
is_a: CHMO:0001768 ! trapping method

[Term]
id: CHMO:0002882
name: high-performance thin-layer chromatography
synonym: "HPTLC" EXACT []
is_a: CHMO:0001007 ! thin-layer chromatography

[Term]
id: CHMO:0002884
name: anisotropic nucleus-nucleus interaction line broadening minimization objective
def: "An objective to minimize line broadening in solid state NMR that is caused by anisotropic interactions between nuclei." [https://orcid.org/0000-0001-5985-7429]
comment: Usually solved by magic-angle spinning.
is_a: IAO:0000005 ! objective specification

[Term]
id: CHMO:0002885
name: slotted disc
def: "A disc with a slot in it." [https://orcid.org/0000-0001-5985-7429]
comment: This is used in photoacoustic spectroscopy to break a continuous laser beam into a pulsed one.
synonym: "slotted disk" EXACT []
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002886
name: two-dimensional gas chromatography
def: "Chromatography where the mobile phase is a gas, initial separation proceeds in a primary column and parts of the eluent from this column are directed into a secondary column." [https://orcid.org/0000-0001-5985-7429]
synonym: "2D gas chromatography" EXACT []
is_a: CHMO:0002003 ! two-dimensional column chromatography

[Term]
id: CHMO:0002887
name: dispersive solid-phase microextraction
is_a: CHMO:0001586 ! solid-phase micro-extraction

[Term]
id: CHMO:0002888
name: immunoaffinity microextraction
def: "Microextraction using an antibody where the specificity is related to the specificity of the antibody to the compound of interest." [ISBN:9780080554259]
is_a: CHMO:0002806 ! microextraction

[Term]
id: CHMO:0002889
name: immunoaffinity chromatography
def: "Affinity chromatography where the separation is caused by differing antibody-ligand interactions." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001006 ! affinity chromatography

[Term]
id: CHMO:0002890
name: sequential injection chromatography
is_a: CHMO:0001000 ! chromatography

[Term]
id: CHMO:0002891
name: flow-injection analysis
def: "An assay in which \"analysis of sample by rapid injection into a continuous stream of liquid for extraction, separation or modification by reaction\" takes place." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://books.rsc.org/view-large/6384390", dcterms:bibliographicCitation="Compendium of Terminology in Analytical Chemistry; 4rth edition, edited by B Hibbert, Royal Society of Chemistry, 2023. Chapter3.195. ISBN  978-1-78262-947-4. https://books.rsc.org/view-large/6384390", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: OBI:0000443 ! analyte assay
property_value: OMO:0003012 "FIA" xsd:string {dcterms:source="https://books.rsc.org/view-large/6384390"}

[Term]
id: CHMO:0002892
name: excitation laser function
def: "Function of a laser realized by it exciting some internal state of a sample." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000034 ! function
relationship: BFO:0000052 OBI:0400064 ! inheres_in laser

[Term]
id: CHMO:0002893
name: probe laser function
def: "Function of a laser realized by its interactions with internal state of a sample being measured." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000034 ! function
relationship: BFO:0000052 OBI:0400064 ! inheres_in laser

[Term]
id: CHMO:0002894
name: excitation laser
def: "A laser that has the function of exciting some internal state of a sample." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0400064 ! laser
relationship: BFO:0000085 CHMO:0002892 ! has function at some time excitation laser function

[Term]
id: CHMO:0002895
name: probe laser
def: "A laser that has the function of probing some internal state of a sample." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0400064 ! laser
relationship: BFO:0000085 CHMO:0002893 ! has function at some time probe laser function

[Term]
id: CHMO:0002896
name: magnetron
def: "A device that uses electrical and magnetic fields to generate heat." [https://orcid.org/0000-0002-0640-0422]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002897
name: polarimeter
def: "A device that measures the angle of optical rotation of a sample." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000968 ! obsolete device

[Term]
id: CHMO:0002898
name: polarimetry of sample dissolved in chloroform
def: "Polarimetry of a sample that has been dissolved in chloroform." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000779 ! polarimetry
relationship: BFO:0000057 CHEBI:35255 ! has participant chloroform

[Term]
id: CHMO:0002899
name: polarimetry of sample dissolved in dimethyl sulfoxide
def: "Polarimetry of a sample that has been dissolved in dimethyl sulfoxide." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000779 ! polarimetry
relationship: BFO:0000057 CHEBI:28262 ! has participant dimethyl sulfoxide

[Term]
id: CHMO:0002900
name: angle of optical rotation in chloroform
def: "Angle of optical rotation of a substance that has been obtained with it dissolved in chloroform." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002818 ! angle of optical rotation
intersection_of: CHMO:0002818 ! angle of optical rotation
intersection_of: OBI:0000312 CHMO:0002898 ! is specified output of polarimetry of sample dissolved in chloroform
relationship: OBI:0000312 CHMO:0002898 ! is specified output of polarimetry of sample dissolved in chloroform

[Term]
id: CHMO:0002901
name: angle of optical rotation in dimethyl sulfoxide
def: "Angle of optical rotation of a substance that has been obtained with it dissolved in dimethyl sulfoxide." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0002818 ! angle of optical rotation
intersection_of: CHMO:0002818 ! angle of optical rotation
intersection_of: OBI:0000312 CHMO:0002899 ! is specified output of polarimetry of sample dissolved in dimethyl sulfoxide
relationship: OBI:0000312 CHMO:0002899 ! is specified output of polarimetry of sample dissolved in dimethyl sulfoxide

[Term]
id: CHMO:0002902
name: Faraday efficiency
def: "A measure of the efficiency by which charge is transferred in a chemical reaction." [https://orcid.org/0000-0001-5985-7429]
synonym: "coulombic efficiency" EXACT []
synonym: "current efficiency" EXACT []
synonym: "faradaic efficiency" EXACT []
synonym: "faradaic yield" EXACT []
xref: http://en.wikipedia.org/wiki/Faraday_efficiency
is_a: CHMO:0000793 ! assay output
relationship: OBI:0000312 CHMO:0001247 ! is specified output of charge transport measurement method

[Term]
id: CHMO:0002903
name: cycling stability
def: "A measure of how the discharge capacity of a battery is maintained over a given number of cycles." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002904
name: specific discharge capacity
synonym: "charge capacity" EXACT []
synonym: "discharge capacity" EXACT []
synonym: "specific capacity" EXACT []
is_a: CHMO:0000793 ! assay output

[Term]
id: CHMO:0002905
name: CTAB-assisted hydrothermal synthesis
def: "Hydrothermal synthesis that uses cetyltrimethylammonium bromide to guide the morphology of the product." [https://doi.org/10.1016/j.ceramint.2011.04.134, https://orcid.org/0000-0001-5985-7429]
comment: For example for making ZnO nanorods.
synonym: "cetyltrimethylammonium bromide-assisted hydrothermal synthesis" EXACT []
synonym: "CTAB assisted hydrothermal synthesis" EXACT []
is_a: CHMO:0001377 ! hydrothermal synthesis

[Term]
id: CHMO:0002906
name: microwave-assisted hydrothermal synthesis
def: "Hydrothermal synthesis that makes use of microwave radiation to affect the course of reaction." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0001377 ! hydrothermal synthesis
relationship: BFO:0000057 OBI:0001061 ! has participant microwave synthesis system

[Term]
id: CHMO:0002907
name: temperature-programmed oxidation
def: "Thermal analysis of a system where the consumption of dioxygen in moles per second per gram of material is measured against temperature." [https://doi.org/10.1039/b105466j]
is_a: CHMO:0000681 ! thermal analysis

[Term]
id: CHMO:0002908
name: temperature-programmed reduction
def: "A thermal analysis of a system in which the consumption of reducing agent in moles per second per gram of material is measured as a function of temperature." [] {prov:wasInfluencedBy="https://doi.org/10.1351/goldbook.12312", prov:wasInfluencedBy="https://doi.org/10.1039/b105466j"}
is_a: CHMO:0000681 ! thermal analysis
property_value: OMO:0003012 "TPR" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.12312"}

[Term]
id: CHMO:0002909
name: temperature-programmed oxidation profile
def: "A plot of the consumption of dioxygen in moles per second per gram of material against temperature obtained from a temperature-programmed oxidation experiment." [https://doi.org/10.1039/b105466j]
synonym: "TPO profile" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0002907 ! is specified output of temperature-programmed oxidation

[Term]
id: CHMO:0002910
name: temperature-programmed reduction profile
def: "A plot of the consumption of a reducing agent in moles per second per gram of material against temperature obtained from a temperature-programmed reduction experiment." [https://doi.org/10.1039/b105466j]
synonym: "TPR profile" EXACT []
is_a: CHMO:0000800 ! spectrum
relationship: OBI:0000312 CHMO:0002908 ! is specified output of temperature-programmed reduction

[Term]
id: CHMO:0002911
name: magic angle spinning
def: "A planned process that includes spinning a sample very rapidly at the magic angle (54.74 deg with respect to the direction of the magnetic field) in order to average anisotropic interactions between nuclei, which are usually averaged by Brownian motion in liquid samples, to zero." [] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.08377"}
is_a: COB:0000035 ! completely executed planned process
is_a: OBI:0000011 ! obsolete planned process
relationship: OBI:0000417 CHMO:0002884 ! achieves_planned_objective anisotropic nucleus-nucleus interaction line broadening minimization objective
property_value: OMO:0003012 "MAS" xsd:string {dcterms:source="https://doi.org/10.1351/goldbook.08377"}

[Term]
id: CHMO:0002912
name: figure-of-merit determination
def: "An assay that determines a figure of merit for a given technique, analyte and matrix. This will consist of multiple assays of a reference material." [https://orcid.org/0000-0001-5985-7429]
is_a: OBI:0000070 ! assay
relationship: BFO:0000057 CHMO:0002913 ! has participant reference material
relationship: OBI:0000299 CHMO:0002803 ! has specified output figure of merit

[Term]
id: CHMO:0002913
name: reference material
def: "A portion of material that is \"a substance or mixture of substances, the composition of which is known within specified limits, and one or more of the properties of which is sufficiently well established to be used for the calibration of an apparatus, the assessment of a measuring method or for assigning values to materials\"." [] {dcterms:bibliographicCitation="'reference material' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.R05230", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.R05230"}
is_a: CHMO:0000993 ! portion of material

[Term]
id: CHMO:0002914
name: absorption of material
alt_id: REX:0000188
def: "A \"process of one material (absorbate) being retained by another (absorbent).\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:source="https://doi.org/10.1351/goldbook.A00036", dcterms:bibliographicCitation="'absorption' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00036"}
comment: Gold Book, somewhat modified. It goes on "The process of one material (absorbate) being retained by another (absorbent); this may be the physical solution of a gas, liquid, or solid in a liquid, attachment of molecules of a gas, vapour, liquid, or dissolved substance to a solid surface by physical forces, etc."
is_a: BFO:0000015 ! process

[Term]
id: CHMO:0002915
name: absorption of radiation
def: "A process \"in which radiation transfers to matter which it traverses some or all of its energy.\"" [] {dcterms:source="http://dx.doi.org/10.1351/goldbook.A00036", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'absorption' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00036"}
is_a: BFO:0000015 ! process

[Term]
id: CHMO:0002916
name: sample solidification
def: "A material processing that transitions \"a liquid or gas into a solid.\"" [] {dcterms:bibliographicCitation="'solidification' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S05733", dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.S05733", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002917
name: sample quenching
def: "Material processing in which a sample is cooled by immersion in a fluid." [https://www.britannica.com/technology/quenching-materials-processing]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002918
name: Smith degradation
def: "Selective degradation of polysaccharides by periodate oxidation." [https://orcid.org/0000-0002-5865-8994]
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002919
name: hydrazine treatment
def: "Treatment of a sample with hydrazine. This can be used to prepare samples for glycomics." [https://orcid.org/0000-0002-5865-8994]
synonym: "hydrazinolysis" EXACT []
is_a: OBI:0000094 ! obsolete material processing

[Term]
id: CHMO:0002920
name: PNGase A digestion
def: "An enzymatic removal of N-linked glycans from a peptide or protein using the enzyme PNGase A (N-glycosidase A), including those with core α1-3 fucosylation." [https://orcid.org/0000-0002-5865-8994]
synonym: "PNGase A glycan cleavage" EXACT []
synonym: "PNGase A glycan release" EXACT []
synonym: "PNGase A treatment" EXACT []
is_a: CHMO:0001494 ! enzyme digestion

[Term]
id: CHMO:0002921
name: PNGase F digestion
def: "An enzymatic removal of N-linked glycans from a peptide or protein using the enzyme PNGase F (N-glycosidase F)." [https://orcid.org/0000-0002-5865-8994]
synonym: "PNGase F glycan cleavage" EXACT []
synonym: "PNGase F glycan release" EXACT []
synonym: "PNGase F treatment" EXACT []
is_a: CHMO:0001494 ! enzyme digestion

[Term]
id: CHMO:0002923
name: high-performance anion-exchange chromatography
def: "A high-performance liquid chromatography method where the components are distributed between two phases, one of which is stationary and retains anions by positively charged functional groups." [https://orcid.org/0000-0002-5865-8994]
synonym: "high-performance AEC" EXACT []
synonym: "HPAEC" EXACT []
is_a: CHMO:0001009 ! high-performance liquid chromatography
is_a: CHMO:0001209 ! anion-exchange chromatography

[Term]
id: CHMO:0002924
name: graphitized carbon liquid chromatography
def: "A separation method where the components are distributed between two phases, one of which is stationary and made from graphitized carbon and the other moves in a definite direction." [https://orcid.org/0000-0002-5865-8994]
synonym: "graphitised carbon HPLC" EXACT []
synonym: "graphitized carbon HPLC" EXACT []
synonym: "graphitized carbon liquid chromatography" EXACT []
synonym: "PGC chromatography" EXACT []
synonym: "porous graphitic carbon chromatography" EXACT []
is_a: CHMO:0001000 ! chromatography

[Term]
id: CHMO:0002925
name: Fourier transform mass spectrometry
def: "An ion trap mass spectrometry in which the mass-to-charge ratio of the sample ions is determined by Fourier transform of a recorded time-domain transient." [https://orcid.org/0000-0002-5865-8994] {prov:hadPrimarySource="https://doi.org/10.1351/goldbook.12419"}
synonym: "Fourier-transform mass spectrometry" EXACT [] {dcterms:source="https://doi.org/10.1351/goldbook.12419"}
synonym: "FT-MS" EXACT OMO:0003012 []
synonym: "FTMS" EXACT OMO:0003012 []
is_a: CHMO:0000500 ! ion trap mass spectrometry

[Term]
id: CHMO:0002926
name: Orbitrap mass spectrometry
def: "Mass spectrometry where the mass-to-charge ratio of the sample ions is measured by their oscillations along the centre electrode in an Orbitrap mass analyzer." [https://orcid.org/0000-0002-5865-8994]
synonym: "Orbitrap-mass spectroscopy" EXACT []
synonym: "Orbitrap-MS" EXACT []
is_a: CHMO:0002925 ! Fourier transform mass spectrometry

[Term]
id: CHMO:0002927
name: NMR sample preparation
def: "A sample preparation for assay process that includes a series of operations applied to a starting material to prepare an NMR sample for an NMR assay." []
is_a: OBI:0000073 ! sample preparation for assay
created_by: http://orcid.org/0000-0002-4378-6061
creation_date: 2022-07-19T08:57:50Z

[Term]
id: CHMO:0002928
name: temperature-programmed surface reaction spectroscopy
def: "Spectroscopy that uses thermal analysis to probe the surface chemistry of heterogeneous catalysts." []
synonym: "temperature programmed surface reaction spectroscopy" EXACT []
synonym: "TPSR" EXACT []
is_a: CHMO:0000228 ! spectroscopy
is_a: CHMO:0000681 ! thermal analysis
created_by: http://orcid.org/0000-0002-4166-7093

[Term]
id: CHMO:0002929
name: divided electrochemical cell
def: "An electrochemical cell where the anode and cathode are placed in different vessels requiring the use of a salt bridge, frit or membrane to complete the circuit." [https://orcid.org/0000-0002-8786-1756]
is_a: CHMO:0002351 ! electrochemical cell

[Term]
id: CHMO:0002930
name: undivided electrochemical cell
def: "An electrochemical cell where the anode and cathode are placed in the same vessel." [https://orcid.org/0000-0002-8786-1756]
is_a: CHMO:0002351 ! electrochemical cell

[Term]
id: CHMO:0002931
name: anode
def: "An \"electrode at which oxidation takes place.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.A00370", dcterms:rightsHolder="https://ror.org/03ne2zw20", dcterms:bibliographicCitation="'anode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.A00370"}
is_a: CHMO:0002344 ! electrode

[Term]
id: CHMO:0002932
name: cathode
def: "An \"electrode at which reduction takes place.\"" [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.C00905", dcterms:bibliographicCitation="'cathode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.C00905", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0002344 ! electrode

[Term]
id: CHMO:0002933
name: open circuit voltage potentiometry
def: "A potentiometry where the potential difference between two electrodes (typically a working and a reference electrode) is measured under open circuit conditions, ensuring that no significant current flows and the system remains in thermodynamic equilibrium. The measured characteristic is the Open Circuit Voltage (OCV) also called Open Circuit Potential (OCP)." [] {dcterms:source="https://doi.org/10.1016/j.jpowsour.2014.06.152"}
synonym: "OCP" NARROW []
synonym: "OCP measurement" EXACT []
synonym: "OCV" NARROW []
synonym: "OCV measurement" EXACT []
synonym: "OCV potentiometry" EXACT []
is_a: CHMO:0000016 ! potentiometry
property_value: dcterms:contributor https://orcid.org/0000-0002-1595-3213
property_value: dcterms:contributor https://orcid.org/0000-0002-4378-6061
property_value: dcterms:contributor https://orcid.org/0009-0008-1636-0875
property_value: IAO:0000112 "As an electrochemical technique for measuring and characterizing batteries and E-chem cells." xsd:string
property_value: IAO:0000233 https://github.com/rsc-ontologies/rsc-cmo/issues/35

[Term]
id: CHMO:0002934
name: open circuit voltage
def: "A measurement datum that is a specified output of an open circuit voltage potentiometry. It represents the potential difference (voltage) measured between two electrodes in a circuit where no current is allowed to flow and is typically used to determine the electromotive force (EMF) of an electrochemical cell." [] {dcterms:source="https://doi.org/10.1016/j.jpowsour.2014.06.152"}
is_a: CHMO:0000793 ! assay output
is_a: IAO:0000109 ! measurement datum
intersection_of: IAO:0000109 ! measurement datum
intersection_of: OBI:0000312 CHMO:0002933 ! is specified output of open circuit voltage potentiometry
relationship: OBI:0000312 CHMO:0002933 ! is specified output of open circuit voltage potentiometry
property_value: dcterms:contributor https://orcid.org/0000-0001-5985-7429
property_value: dcterms:contributor https://orcid.org/0000-0002-1595-3213
property_value: dcterms:created "2025-08-26T12:32:56Z" xsd:dateTime

[Term]
id: CHMO:0002935
name: galvanostatic analysis
def: "An electrochemical analysis in which a constant current is applied to an electrochemical system while monitoring the resulting potential changes over time. This method is used to study charge storage, reaction kinetics, and material stability by maintaining a fixed current flow and observing the system’s electrochemical response." []
is_a: CHMO:0000003 ! electrochemical analysis
property_value: dcterms:contributor https://orcid.org/0000-0002-1595-3213
property_value: dcterms:contributor https://orcid.org/0000-0002-4378-6061
property_value: dcterms:contributor https://orcid.org/0009-0008-1636-0875
property_value: IAO:0000233 https://github.com/rsc-ontologies/rsc-cmo/issues/37

[Term]
id: CHMO:0002936
name: galvanostatic cycling with potential limitation
def: "A galvanostatic analysis in which the constant current is reversed or stopped when predefined upper or lower potential limits are reached. This method is commonly used to evaluate charge storage capacity, cycling stability, and electrochemical performance of batteries, supercapacitors, and other energy storage devices." [] {dcterms:source="https://doi.org/10.1016/j.jelechem.2019.05.052"}
synonym: "GCPL" EXACT []
is_a: CHMO:0002935 ! galvanostatic analysis
property_value: dcterms:contributor https://orcid.org/0000-0002-1595-3213
property_value: dcterms:contributor https://orcid.org/0000-0002-4378-6061
property_value: dcterms:contributor https://orcid.org/0009-0008-1636-0875
property_value: IAO:0000112 "As an electrochemical technique for measuring and characterizing batteries and E-chem cells." xsd:string
property_value: IAO:0000233 https://github.com/rsc-ontologies/rsc-cmo/issues/38

[Term]
id: CHMO:0002937
name: potentiostatic electrochemical impedance spectroscopy
def: "A potentiometry where the change in impedance of an electrochemical cell is measured while maintaining a constant applied potential and the impedance is determined over a range of frequencies by analyzing the voltage-to-current ratio and the phase shift of the AC response." [https://doi.org/10.1021/acsmeasuresciau.2c00070]
synonym: "impedance spectroscopy with constant applied potential" EXACT []
synonym: "PEIS" EXACT []
synonym: "potentiostatic EIS" EXACT []
is_a: CHMO:0000016 ! potentiometry
property_value: dcterms:contributor https://orcid.org/0000-0002-1595-3213
property_value: dcterms:contributor https://orcid.org/0000-0002-4378-6061
property_value: dcterms:contributor https://orcid.org/0009-0008-1636-0875
property_value: IAO:0000112 "As an electrochemical technique for measuring and characterizing batteries and E-chem cells." xsd:string
property_value: IAO:0000233 https://github.com/rsc-ontologies/rsc-cmo/issues/36

[Term]
id: CHMO:0010000
name: risk management planning process
is_a: CHMO:0002828 ! experimental planning process

[Term]
id: CHMO:0010001
name: protective equipment
def: "Equipment that is used in a laboratory context to prevent or mitigate adverse laboratory events." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000993 ! portion of material
relationship: CHMO:0010016 CHMO:0010009 ! prevents adverse laboratory event
relationship: CHMO:0010017 CHMO:0010009 ! mitigates adverse laboratory event

[Term]
id: CHMO:0010002
name: material handling technique
is_a: OBI:0000011 ! obsolete planned process

[Term]
id: CHMO:0010003
name: protective clothing
is_a: CHMO:0010011 ! personal protective equipment

[Term]
id: CHMO:0010004
name: emergency response equipment
def: "Equipment that is used in a laboratory context to mitigate adverse laboratory events." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0000993 ! portion of material
relationship: CHMO:0010017 CHMO:0010009 ! mitigates adverse laboratory event

[Term]
id: CHMO:0010005
name: eye wash station
is_a: CHMO:0010004 ! emergency response equipment

[Term]
id: CHMO:0010006
name: emergency shower
is_a: CHMO:0010004 ! emergency response equipment

[Term]
id: CHMO:0010007
name: fire blanket
is_a: CHMO:0010004 ! emergency response equipment

[Term]
id: CHMO:0010008
name: fire extinguisher
is_a: CHMO:0010004 ! emergency response equipment

[Term]
id: CHMO:0010009
name: adverse laboratory event
def: "An event that takes place in a laboratory that may unintentionally harm an organism or piece of apparatus." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000015 ! process

[Term]
id: CHMO:0010010
name: laboratory uncontrolled explosion
def: "An explosion that takes place in a laboratory and is not controlled by the experimenter." [https://orcid.org/0000-0001-5985-7429]
comment: A controlled explosion might be, for example, in a bomb calorimeter.
is_a: CHMO:0010009 ! adverse laboratory event

[Term]
id: CHMO:0010011
name: personal protective equipment
def: "Laboratory safety equipment that prevents or mitigates adverse laboratory events happening to an experimenter." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010001 ! protective equipment

[Term]
id: CHMO:0010012
name: nitrile gloves
def: "Gloves consisting of a nitrile polymer." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010003 ! protective clothing

[Term]
id: CHMO:0010013
name: penetration of personal protective equipment
def: "An event where a poisonous substance penetrates personal protective equipment, endangering the experimenter." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010009 ! adverse laboratory event
relationship: BFO:0000057 CHMO:0010011 ! has participant personal protective equipment

[Term]
id: CHMO:0010014
name: laboratory safety function
def: "The function ascribed to laboratory equipment to prevent or mitigate adverse laboratory events." [https://orcid.org/0000-0001-5985-7429]
is_a: BFO:0000034 ! function

[Term]
id: CHMO:0010015
name: blast screen
def: "A screen that blocks debris from an explosion." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010001 ! protective equipment

[Term]
id: CHMO:0010018
name: inhalation of poisonous fumes
def: "An adverse laboratory event where an experimenter inhales poisonous fumes." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010009 ! adverse laboratory event

[Term]
id: CHMO:0010019
name: evolution of poisonous fumes
def: "An adverse laboratory event where a reacting species gives off a gas poisonous to the experimenter." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010009 ! adverse laboratory event

[Term]
id: CHMO:0010020
name: fume hood
def: "A hood in which to conduct experiments that give off poisonous fumes that vents them to a non-enclosed environment." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010001 ! protective equipment
relationship: CHMO:0010016 CHMO:0010018 ! prevents inhalation of poisonous fumes
relationship: CHMO:0010017 CHMO:0010019 ! mitigates evolution of poisonous fumes

[Term]
id: CHMO:0010022
name: injury by flying debris
def: "An adverse laboratory event in which an organism comes into contact with the debris from an explosion at high speed." [https://orcid.org/0000-0001-5985-7429]
is_a: CHMO:0010009 ! adverse laboratory event
relationship: RO:0002411 CHMO:0010010 ! causally upstream of laboratory uncontrolled explosion

[Term]
id: CHMO:0010023
name: hazard analysis
is_a: CHMO:0010000 ! risk management planning process

[Term]
id: CHMO:0010024
name: risk assessment
def: "A part of a risk management planning process in which \"identification and quantification of the risk resulting from a specific use or occurrence of an agent [takes place], taking into account possible harmful effects on individuals exposed to the agent in the amount and manner proposed and all the possible routes of exposure\"." [] {dcterms:license="https://creativecommons.org/licenses/by-sa/4.0/", dcterms:source="https://doi.org/10.1351/goldbook.RT06808", dcterms:bibliographicCitation="'risk assessment' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.RT06808", dcterms:rightsHolder="https://ror.org/03ne2zw20"}
is_a: CHMO:0010000 ! risk management planning process

[Term]
id: CHMO:0010025
name: control banding
is_a: CHMO:0010000 ! risk management planning process

[Term]
id: CL:0000000
name: cell
def: "A material entity of anatomical origin (part of or deriving from an organism) that has as its parts a maximally connected cell compartment surrounded by a plasma membrane." []
is_a: UBERON:0000465 ! material anatomical entity
property_value: IAO:0000112 "PMID:18089833.Cancer Res. 2007 Dec 15;67(24):12018-25. \"...Epithelial cells were harvested from histologically confirmed adenocarcinomas ..\"" xsd:string
property_value: IAO:0000116 "CL and GO definitions of cell differ based on inclusive or exclusive of cell wall, etc." xsd:string
property_value: IAO:0000116 "We struggled with this definition. We are worried about circularity. We also considered requiring the capability of metabolism." xsd:string

[Term]
id: COB:0000011
name: atom
def: "A material entity consisting of exactly one atomic nucleus and the electron(s) orbiting it." []
is_a: BFO:0000040 ! material entity
disjoint_from: COB:0000013 ! molecule
relationship: BFO:0000051 CHEBI:33252 ! has part atomic nucleus
property_value: IAO:0000116 "This atom is closely related to ChEBI's atom, but not exactly equivalent to." xsd:string

[Term]
id: COB:0000013
name: molecule
def: "A material entity that consists of two or more atoms that are all connected via covalent bonds such that any atom can be transitively connected with any other atom." []
is_a: BFO:0000040 ! material entity
relationship: BFO:0000051 COB:0000011 ! has part atom
property_value: IAO:0000116 "This molecular entity is different than ChEBI's 'molecular entity'." xsd:string
property_value: IAO:0000116 "We would like to have cardinality restrictions on the logic, but there are some technical limitations." xsd:string

[Term]
id: COB:0000021
name: gross anatomical part
def: "A part of a multicellular organism that is a collection of cell components that are not all contained in one cell." []
is_a: UBERON:0000465 ! material anatomical entity

[Term]
id: COB:0000022
name: organism
def: "A material entity that is a maximal functionally integrated unit that develops from a program encoded in a genome" []
is_a: UBERON:0000465 ! material anatomical entity
property_value: IAO:0000116 "'Maximal functionally integrated unit' is intended to express unity, which Barry considers synonymous with BFO 'object'." xsd:string
property_value: IAO:0000116 "Includes virus - we will later have a class for cellular organisms." xsd:string

[Term]
id: COB:0000026
name: processed material entity
def: "A material entity processed by human activity with an intent to produce it." []
is_a: BFO:0000040 ! material entity
relationship: OBI:0000312 COB:0000110 ! is specified output of material processing
property_value: IAO:0000116 "In the COB 2024 workshop there was much disagreement about this label." xsd:string

[Term]
id: COB:0000035
name: completely executed planned process
is_a: COB:0000082 ! planned process
relationship: BFO:0000055 OBI:0000260 ! realizes plan

[Term]
id: COB:0000080
name: complex of molecules
def: "A complex of two or more molecules that are not covalently bound." []
is_a: BFO:0000040 ! material entity
relationship: BFO:0000051 COB:0000013 ! has part molecule

[Term]
id: COB:0000082
name: planned process
def: "A process that is initiated by an agent who intends to carry out a plan to achieve an objective through one or more actions as described in a plan specification." []
is_a: BFO:0000015 ! process

[Term]
id: COB:0000110
name: material processing
def: "A completely executed planned process that intends to output material entities from input material entities" []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 BFO:0000040 ! has specified input material entity
relationship: OBI:0000299 BFO:0000040 ! has specified output material entity

[Term]
id: COB:0000502
name: characteristic

[Term]
id: COB:0001300
name: device
def: "A processed material entity which is designed to be capable of a process." []
is_a: COB:0000026 ! processed material entity
relationship: RO:0002215 BFO:0000015 ! capable of process

[Term]
id: GO:0005575
name: cellular_component
def: "A location, relative to cellular compartments and structures, occupied by a macromolecular machine. There are three types of cellular components described in the gene ontology: (1) the cellular anatomical entity where a gene product carries out a molecular function (e.g., plasma membrane, cytoskeleton) or membrane-enclosed compartments (e.g., mitochondrion); (2) virion components, where viral proteins act, and (3) the stable macromolecular complexes of which gene product are parts (e.g., the clathrin complex)." []
is_a: BFO:0000040 ! material entity
union_of: GO:0032991 ! protein-containing complex
union_of: GO:0044423 ! virion component
union_of: GO:0110165 ! cellular anatomical entity
property_value: IAO:0000111 "cellular_component" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/go.owl

[Term]
id: GO:0019814
name: immunoglobulin complex
def: "A protein complex that in its canonical form is composed of two identical immunoglobulin heavy chains and two identical immunoglobulin light chains, held together by disulfide bonds and sometimes complexed with additional proteins. An immunoglobulin complex may be embedded in the plasma membrane or present in the extracellular space, in mucosal areas or other tissues, or circulating in the blood or lymph." []
is_a: GO:0032991 ! protein-containing complex
property_value: IAO:0000111 "immunoglobulin complex" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/go.owl

[Term]
id: GO:0019815
name: B cell receptor complex
def: "An immunoglobulin complex that is present in the plasma membrane of B cells and that in its canonical form is composed of two identical immunoglobulin heavy chains and two identical immunoglobulin light chains and a signaling subunit, a heterodimer of the Ig-alpha and Ig-beta proteins." []
is_a: OBI:1110022 ! adaptive immune receptor
property_value: IAO:0000111 "B cell receptor complex" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/go.owl

[Term]
id: GO:0032991
name: protein-containing complex
def: "A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together." []
is_a: COB:0000080 ! complex of molecules
is_a: GO:0005575 ! cellular_component
relationship: BFO:0000051 PR:000000001 ! has part protein
property_value: IAO:0000111 "protein-containing complex" xsd:string
property_value: IAO:0000112 "A ribosome is a protein complex." xsd:string
property_value: IAO:0000116 "This is not covalently bonded, which conflicts with changes to the parent definition." xsd:string
property_value: IAO:0000118 "protein complex" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/go.owl

[Term]
id: GO:0042101
name: T cell receptor complex
def: "A protein complex that contains a disulfide-linked heterodimer of T cell receptor (TCR) chains, which are members of the immunoglobulin superfamily, and mediates antigen recognition, ultimately resulting in T cell activation. The TCR heterodimer is associated with the CD3 complex, which consists of the nonpolymorphic polypeptides gamma, delta, epsilon, zeta, and, in some cases, eta (an RNA splice variant of zeta) or Fc epsilon chains." []
is_a: OBI:1110022 ! adaptive immune receptor
property_value: IAO:0000111 "T cell receptor complex" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/go.owl

[Term]
id: GO:0042571
name: immunoglobulin complex, circulating
def: "An immunoglobulin complex that is secreted into extracellular space and found in mucosal areas or other tissues or circulating in the blood or lymph. In its canonical form, a circulating immunoglobulin complex is composed of two identical heavy chains and two identical light chains, held together by disulfide bonds. Some forms of are polymers of the basic structure and contain additional components such as J-chain and the secretory component." []
is_a: GO:0019814 ! immunoglobulin complex
is_a: OBI:1110022 ! adaptive immune receptor
property_value: IAO:0000111 "immunoglobulin complex, circulating" xsd:string
property_value: IAO:0000118 "antibody" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/go.owl
property_value: OBI:9991118 "antibody" xsd:string

[Term]
id: GO:0044423
name: virion component
def: "Any constituent part of a virion, a complete fully infectious extracellular virus particle." []
is_a: GO:0005575 ! cellular_component

[Term]
id: GO:0110165
name: cellular anatomical entity
def: "A part of a cellular organism that is either an immaterial entity or a material entity with granularity above the level of a protein complex but below that of an anatomical system. Or, a substance produced by a cellular organism with granularity above the level of a protein complex." []
is_a: GO:0005575 ! cellular_component
is_a: UBERON:0000465 ! material anatomical entity
relationship: BFO:0000051 COB:0000013 ! has part molecule
property_value: IAO:0000116 "Components are larger than individual macromolecular entities. It is tricky to define distinction between 'cell component' and 'macromolecular entity', e.g. ribosome. We would like to exclude most protein complexes." xsd:string
property_value: IAO:0000116 "Overlaps with some cellular components from GO" xsd:string

[Term]
id: IAO:0000003
name: measurement unit label
def: "A measurement unit label is as a label that is part of a scalar measurement datum and denotes a unit of measure." []
is_a: IAO:0000009 ! datum label

[Term]
id: IAO:0000005
name: objective specification
def: "A directive information entity that describes an intended process endpoint. When part of a plan specification the concretization is realized in a planned process in which the bearer tries to effect the world so that the process endpoint is achieved." []
is_a: IAO:0000033 ! directive information entity
property_value: IAO:0000112 "In the protocol of a ChIP assay the objective specification says to identify protein and DNA interaction." xsd:string

[Term]
id: IAO:0000007
name: action specification
def: "A directive information entity that describes an action the bearer will take." []
is_a: IAO:0000033 ! directive information entity
property_value: IAO:0000112 "Pour the contents of flask 1 into flask 2" xsd:string

[Term]
id: IAO:0000009
name: datum label
def: "A label is a symbol that is part of some other datum and is used to either partially define  the denotation of that datum or to provide a means for identifying the datum as a member of the set of data with the same label" []
is_a: IAO:0000030 ! information content entity

[Term]
id: IAO:0000010
name: software
def: "Software is a plan specification composed of a series of instructions that can be \ninterpreted by or directly executed by a processing unit." []
is_a: IAO:0000104 ! plan specification

[Term]
id: IAO:0000027
name: data entity
def: "An information content entity that is intended to be a truthful statement about something (modulo, e.g., measurement precision or other systematic errors) and is constructed/acquired by a method which reliably tends to produce (approximately) truthful statements." []
is_a: IAO:0000030 ! information content entity
property_value: IAO:0000111 "data entity" xsd:string
property_value: IAO:0000111 "data item" xsd:string
property_value: IAO:0000112 "Data items include counts of things, analyte concentrations, and statistical summaries." xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ogms.owl

[Term]
id: IAO:0000030
name: information content entity
def: "A generically dependent continuant that is about some thing." []
is_a: BFO:0000031 ! generically dependent continuant
relationship: IAO:0000136 BFO:0000001 ! is about entity
property_value: IAO:0000111 "information content entity" xsd:string
property_value: IAO:0000112 "Examples of information content entites include journal articles, data, graphical layouts, and graphs." xsd:string
property_value: IAO:0000116 "Pier: 'data, information or knowledge'. OR 'representation'" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ogms.owl

[Term]
id: IAO:0000033
name: directive information entity
def: "An information content entity whose concretizations indicate to their bearer how to realize them in a process." []
is_a: IAO:0000030 ! information content entity
relationship: IAO:0000136 BFO:0000017 ! is about realizable entity

[Term]
id: IAO:0000037
name: dot plot
def: "A dot plot is a report graph which is a graphical representation of data where each data point is represented by a single dot placed on coordinates corresponding to data point values in particular dimensions." []
is_a: IAO:0000038 ! graph

[Term]
id: IAO:0000038
name: graph
def: "A diagram that presents one or more tuples of information by mapping those tuples in to a two dimensional space in a non arbitrary way." []
is_a: IAO:0000308 ! figure

[Term]
id: IAO:0000064
name: algorithm
def: "A plan specification which describes the inputs and output of mathematical functions as well as workflow of execution for achieving an predefined objective. Algorithms are realized usually by means of implementation as computer programs for execution by automata." []
is_a: IAO:0000104 ! plan specification

[Term]
id: IAO:0000078
name: curation status specification
def: "The curation status of the term. The allowed values come from an enumerated list of predefined terms. See the specification of these instances for more detailed definitions of each enumerated value." []
is_a: IAO:0000102 ! data about an ontology part
property_value: IAO:0000111 "curation status specification" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000116 "Better to represent curation as a process with parts and then relate labels to that process (in IAO meeting)" xsd:string
property_value: IAO:0000117 "PERSON:Bill Bug" xsd:string
property_value: IAO:0000119 "GROUP:OBI:<http://purl.obolibrary.org/obo/obi>" xsd:string
property_value: IAO:0000119 "OBI_0000266" xsd:string

[Term]
id: IAO:0000098
name: data format specification
def: "A data format specification is the information content borne by the document published defining the specification.\nExample: The ISO document specifying what encompasses an XML document; The instructions in a XSD file" []
is_a: IAO:0000033 ! directive information entity

[Term]
id: IAO:0000100
name: homogenous data collection
def: "A data item that is an aggregate of other data items of the same type that have something in common. Averages and distributions can be determined for data sets." []
is_a: IAO:0000027 ! data entity

[Term]
id: IAO:0000101
name: image
def: "An image is an affine projection to a two dimensional surface, of measurements of some quality of an entity or entities repeated at regular intervals across a spatial range, where the measurements are represented as color and luminosity on the projected on surface." []
is_a: IAO:0000308 ! figure

[Term]
id: IAO:0000102
name: data about an ontology part
def: "Data about an ontology part is a data item about a part of an ontology, for example a term" []
is_a: IAO:0000027 ! data entity
property_value: IAO:0000111 "data about an ontology part" xsd:string
property_value: IAO:0000117 "Person:Alan Ruttenberg" xsd:string

[Term]
id: IAO:0000104
name: plan specification
def: "A directive information entity with action specifications and objective specifications as parts, and that may be concretized as a realizable entity that, if realized, is realized in a process in which the bearer tries to achieve the objectives by taking the actions specified." []
is_a: IAO:0000033 ! directive information entity
relationship: BFO:0000051 IAO:0000005 ! has part objective specification
relationship: BFO:0000051 IAO:0000007 ! has part action specification
property_value: IAO:0000112 "PMID: 18323827.Nat Med. 2008 Mar;14(3):226.New plan proposed to help resolve conflicting medical advice." xsd:string

[Term]
id: IAO:0000109
name: measurement datum
def: "A measurement datum is an information content entity that is a recording of the output of a measurement such as produced by a device." []
is_a: IAO:0000027 ! data entity
relationship: OBI:0001938 OBI:0001933 ! has value specification value specification
property_value: IAO:0000112 "Examples of measurement data are the recoding of the weight of a mouse as {40,mass,\"grams\"}, the recording of an observation of the behavior of the mouse {,process,\"agitated\"}, the recording of the expression level of a gene as measured through the process of microarray experiment {3.4,luminosity,}." xsd:string

[Term]
id: IAO:0000140
name: setting datum
def: "A settings datum is a datum that denotes some configuration of an instrument." []
is_a: IAO:0000027 ! data entity

[Term]
id: IAO:0000179
name: histogram
def: "A histogram is a report graph which is a statistical description of a\ndistribution in terms of occurrence frequencies of different event classes." []
is_a: IAO:0000038 ! graph

[Term]
id: IAO:0000180
name: heatmap
def: "A heatmap is a report graph which is a graphical representation of data\nwhere the values taken by a variable(s) are shown as colors in a\ntwo-dimensional map." []
is_a: IAO:0000038 ! graph

[Term]
id: IAO:0000183
name: dendrogram
def: "A dendrogram is a report graph which is a tree diagram\nfrequently used to illustrate the arrangement of the clusters produced by a\nclustering algorithm." []
is_a: IAO:0000038 ! graph

[Term]
id: IAO:0000184
name: scatter plot
def: "A scatterplot is a graph which uses Cartesian coordinates to display values for two variables for a set of data. The data is displayed as a collection of points, each having the value of one variable determining the position on the horizontal axis and the value of the other variable determining the position on the vertical axis." []
is_a: IAO:0000038 ! graph

[Term]
id: IAO:0000225
name: obsolescence reason specification
def: "The reason for which a term has been deprecated. The allowed values come from an enumerated list of predefined terms. See the specification of these instances for more detailed definitions of each enumerated value." []
is_a: IAO:0000102 ! data about an ontology part
property_value: IAO:0000111 "obsolescence reason specification" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000116 "The creation of this class has been inspired in part by Werner Ceusters' paper, Applying evolutionary terminology auditing to the Gene Ontology." xsd:string
property_value: IAO:0000117 "PERSON: Alan Ruttenberg" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Courtot" xsd:string

[Term]
id: IAO:0000308
name: figure
def: "An information content entity consisting of a two dimensional arrangement of information content entities such that the arrangement itself is about something." []
is_a: IAO:0000030 ! information content entity

[Term]
id: IAO:0000310
name: document
def: "A collection of information content entities intended to be understood together as a whole" []
is_a: IAO:0000030 ! information content entity

[Term]
id: IAO:0000409
name: denotator type
def: "A denotator type indicates how a term should be interpreted from an ontological perspective." []
is_a: IAO:0000102 ! data about an ontology part
property_value: IAO:0000111 "denotator type" xsd:string
property_value: IAO:0000112 "The Basic Formal Ontology ontology makes a distinction between Universals and defined classes, where the formal are \"natural kinds\" and the latter arbitrary collections of entities." xsd:string
property_value: IAO:0000117 "Alan Ruttenberg" xsd:string
property_value: IAO:0000119 "Barry Smith, Werner Ceusters" xsd:string

[Term]
id: IAO:8000000
name: ontology module
is_a: IAO:0000102 ! data about an ontology part
property_value: IAO:0000111 "ontology module" xsd:string
property_value: IAO:0000116 "I have placed this under 'data about an ontology part', but this can be discussed. I think this is OK if 'part' is interpreted reflexively, as an ontology module is the whole ontology rather than part of it." xsd:string
property_value: IAO:0000118 "ontology file" xsd:string
property_value: IAO:0000232 "This class and it's subclasses are applied to OWL ontologies. Using an rdf:type triple will result in problems with OWL-DL. I propose that dcterms:type is instead used to connect an ontology URI with a class from this hierarchy. The class hierarchy is not disjoint, so multiple assertions can be made about a single ontology." xsd:string

[Term]
id: IAO:8000001
name: base ontology module
def: "An ontology module that comprises only of asserted axioms local to the ontology, excludes import directives, and excludes axioms or declarations from external ontologies." []
is_a: IAO:8000000 ! ontology module
property_value: IAO:0000111 "base ontology module" xsd:string
property_value: seeAlso https://github.com/INCATools/ontology-starter-kit/issues/50

[Term]
id: IAO:8000002
name: editors ontology module
def: "An ontology module that is intended to be directly edited, typically managed in source control, and typically not intended for direct consumption by end-users." []
is_a: IAO:8000000 ! ontology module
property_value: IAO:0000111 "editors ontology module" xsd:string
property_value: IAO:0000118 "source ontology module" xsd:string

[Term]
id: IAO:8000003
name: main release ontology module
def: "An ontology module that is intended to be the primary release product and the one consumed by the majority of tools." []
is_a: IAO:8000000 ! ontology module
property_value: IAO:0000111 "main release ontology module" xsd:string
property_value: IAO:0000116 "TODO: Add logical axioms that state that a main release ontology module is derived from (directly or indirectly) an editors module" xsd:string

[Term]
id: IAO:8000004
name: bridge ontology module
def: "An ontology module that consists entirely of axioms that connect or bridge two distinct ontology modules. For example, the Uberon-to-ZFA bridge module." []
is_a: IAO:8000000 ! ontology module
property_value: IAO:0000111 "bridge ontology module" xsd:string
property_value: seeAlso https://github.com/obophenotype/uberon/wiki/inter-anatomy-ontology-bridge-ontologies

[Term]
id: IAO:8000005
name: import ontology module
def: "A subset ontology module that is intended to be imported from another ontology." []
is_a: IAO:8000006 ! subset ontology module
property_value: IAO:0000111 "import ontology module" xsd:string
property_value: IAO:0000116 "TODO: add axioms that indicate this is the output of a module extraction process." xsd:string
property_value: IAO:0000118 "import file" xsd:string
property_value: seeAlso http://robot.obolibrary.org/extract

[Term]
id: IAO:8000006
name: subset ontology module
def: "An ontology module that is extracted from a main ontology module and includes only a subset of entities or axioms." []
is_a: IAO:8000000 ! ontology module
property_value: IAO:0000111 "subset ontology module" xsd:string
property_value: IAO:0000118 "ontology slim" xsd:string
property_value: IAO:0000118 "subset ontology" xsd:string
property_value: seeAlso http://robot.obolibrary.org/filter
property_value: seeAlso http://www.geneontology.org/page/go-slim-and-subset-guide

[Term]
id: IAO:8000007
name: curation subset ontology module
def: "A subset ontology that is intended as a whitelist for curators using the ontology. Such a subset will exclude classes that curators should not use for curation." []
is_a: IAO:8000006 ! subset ontology module
property_value: IAO:0000111 "curation subset ontology module" xsd:string

[Term]
id: IAO:8000008
name: analysis subset ontology module
def: "An ontology module that is intended for usage in analysis or discovery applications." []
is_a: IAO:8000006 ! subset ontology module
property_value: IAO:0000111 "analysis ontology module" xsd:string

[Term]
id: IAO:8000009
name: single layer subset ontology module
def: "A subset ontology that is largely comprised of a single layer or strata in an ontology class hierarchy. The purpose is typically for rolling up for visualization. The classes in the layer need not be disjoint." []
is_a: IAO:8000006 ! subset ontology module
property_value: IAO:0000111 "single layer ontology module" xsd:string
property_value: IAO:0000118 "ribbon subset" xsd:string

[Term]
id: IAO:8000010
name: exclusion subset ontology module
def: "A subset of an ontology that is intended to be excluded for some purpose. For example, a blacklist of classes." []
is_a: IAO:8000006 ! subset ontology module
property_value: IAO:0000111 "exclusion subset ontology module" xsd:string
property_value: IAO:0000118 "antislim" xsd:string

[Term]
id: IAO:8000011
name: external import ontology module
def: "An imported ontology module that is derived from an external ontology. Derivation methods include the OWLAPI SLME approach." []
is_a: IAO:8000005 ! import ontology module
property_value: IAO:0000111 "external import ontology module" xsd:string
property_value: IAO:0000118 "external import" xsd:string

[Term]
id: IAO:8000012
name: species subset ontology module
def: "A subset ontology that is crafted to either include or exclude a taxonomic grouping of species." []
is_a: IAO:8000006 ! subset ontology module
property_value: IAO:0000111 "species subset ontology module" xsd:string
property_value: IAO:0000118 "taxon subset" xsd:string
property_value: seeAlso https://github.com/obophenotype/uberon/wiki/Taxon-constraints

[Term]
id: IAO:8000013
name: reasoned ontology module
def: "An ontology module that contains axioms generated by a reasoner. The generated axioms are typically direct SubClassOf axioms, but other possibilities are available." []
is_a: IAO:8000000 ! ontology module
property_value: IAO:0000111 "reasoned ontology module" xsd:string
property_value: seeAlso http://robot.obolibrary.org/reason

[Term]
id: IAO:8000014
name: generated ontology module
def: "An ontology module that is automatically generated, for example via a SPARQL query or via template and a CSV." []
is_a: IAO:8000000 ! ontology module
property_value: IAO:0000111 "generated ontology module" xsd:string
property_value: IAO:0000116 "TODO: Add axioms (using PROV-O?) that indicate this is the output-of some reasoning process" xsd:string

[Term]
id: IAO:8000015
name: template generated ontology module
def: "An ontology module that is automatically generated from a template specification and fillers for slots in that template." []
is_a: IAO:8000014 ! generated ontology module
property_value: IAO:0000111 "template generated ontology module" xsd:string
property_value: seeAlso http://robot.obolibrary.org/template
property_value: seeAlso https://doi.org/10.1186/s13326-017-0126-0
property_value: seeAlso https://github.com/dosumis/dead_simple_owl_design_patterns/

[Term]
id: IAO:8000016
name: taxonomic bridge ontology module
is_a: IAO:8000004 ! bridge ontology module
property_value: IAO:0000111 "taxonomic bridge ontology module" xsd:string

[Term]
id: IAO:8000017
name: ontology module subsetted by expressivity
is_a: IAO:8000006 ! subset ontology module
property_value: IAO:0000111 "ontology module subsetted by expressivity" xsd:string

[Term]
id: IAO:8000018
name: obo basic subset ontology module
def: "A subset ontology that is designed for basic applications to continue to make certain simplifying assumptions; many of these simplifying assumptions were based on the initial version of the Gene Ontology, and have become enshrined in many popular and useful tools such as term enrichment tools.\n\nExamples of such assumptions include: traversing the ontology graph ignoring relationship types using a naive algorithm will not lead to cycles (i.e. the ontology is a DAG); every referenced term is declared in the ontology (i.e. there are no dangling clauses).\n\nAn ontology is OBO Basic if and only if it has the following characteristics:\nDAG\nUnidirectional\nNo Dangling Clauses\nFully Asserted\nFully Labeled\nNo equivalence axioms\nSingly labeled edges\nNo qualifier lists\nNo disjointness axioms\nNo owl-axioms header\nNo imports" []
is_a: IAO:8000017 ! ontology module subsetted by expressivity
property_value: IAO:0000111 "obo basic subset ontology module" xsd:string
property_value: seeAlso 6.2

[Term]
id: IAO:8000019
name: ontology module subsetted by OWL profile
is_a: IAO:8000017 ! ontology module subsetted by expressivity
property_value: IAO:0000111 "ontology module subsetted by OWL profile" xsd:string

[Term]
id: IAO:8000020
name: EL++ ontology module
is_a: IAO:8000019 ! ontology module subsetted by OWL profile
property_value: IAO:0000111 "EL++ ontology module" xsd:string

[Term]
id: MS:1000073
name: electrospray ionization
namespace: MS
def: "A process in which ionized species in the gas phase are produced from an analyte-containing solution via highly charged fine droplets, by means of spraying the solution from a narrow-bore needle tip at atmospheric pressure in the presence of a high electric field. When a pressurized gas is used to aid in the formation of a stable spray, the term pneumatically assisted electrospray ionization is used. The term ion spray is not recommended." [PSI:MS]
synonym: "ESI" EXACT []
is_a: OBI:0000011 ! obsolete planned process

[Term]
id: NCBITaxon:117571
name: Euteleostomi
is_a: NCBITaxon:7742 ! Vertebrata <vertebrates>
property_value: IAO:0000111 "Euteleostomi" xsd:string
property_value: IAO:0000118 "bony vertebrates" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:2759
name: Eukaryota
is_a: COB:0000022 ! organism
property_value: IAO:0000111 "Eukaryota" xsd:string
property_value: IAO:0000118 "eukaryotes" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:314146
name: Euarchontoglires
is_a: NCBITaxon:40674 ! Mammalia
property_value: IAO:0000111 "Euarchontoglires" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:32523
name: Tetrapoda
is_a: NCBITaxon:117571 ! Euteleostomi
property_value: IAO:0000111 "Tetrapoda" xsd:string
property_value: IAO:0000118 "tetrapods" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:32524
name: Amniota
is_a: NCBITaxon:32523 ! Tetrapoda
property_value: IAO:0000111 "Amniota" xsd:string
property_value: IAO:0000118 "amniotes" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:33154
name: Opisthokonta
is_a: NCBITaxon:2759 ! Eukaryota
property_value: IAO:0000111 "Opisthokonta" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:33208
name: Metazoa
is_a: NCBITaxon:33154 ! Opisthokonta
property_value: IAO:0000111 "Metazoa" xsd:string
property_value: IAO:0000118 "animals" xsd:string
property_value: IAO:0000118 "metazoans" xsd:string
property_value: IAO:0000118 "multicellular animals" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:33213
name: Bilateria
is_a: NCBITaxon:33208 ! Metazoa
property_value: IAO:0000111 "Bilateria" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:40674
name: Mammalia
is_a: NCBITaxon:32524 ! Amniota
property_value: IAO:0000111 "Mammalia" xsd:string
property_value: IAO:0000118 "mammals" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:7742
name: Vertebrata <vertebrates>
is_a: NCBITaxon:33213 ! Bilateria
property_value: IAO:0000111 "Vertebrata <vertebrates>" xsd:string
property_value: IAO:0000118 "Vertebrata" xsd:string
property_value: IAO:0000118 "vertebrates" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: NCBITaxon:9606
name: Homo sapiens
is_a: NCBITaxon:314146 ! Euarchontoglires
property_value: IAO:0000111 "Homo sapiens" xsd:string
property_value: IAO:0000118 "human" xsd:string
property_value: IAO:0000118 "human being" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ncbitaxon.owl

[Term]
id: OBCS:0000001
name: statistical data analysis
def: "A data transformation that has input of mulitple data and report overall trend of the data." []
is_a: OBI:0200000 ! data transformation

[Term]
id: OBCS:0000058
name: sensitivity
def: "A data item that measures the proportion of actual positives which are correctly identified as such (e.g. the percentage of sick people who are correctly identified as having the condition)." []
xref: STATO:0000233
is_a: OBCS:0000220 ! derived data from inferential statistical analysis
relationship: IAO:0000136 OBCS:0000214 ! is about sensitivity disposition

[Term]
id: OBCS:0000059
name: specificity
def: "A data item that refers to the proportion of negatives in a binary classification test which are correctly identified" []
xref: STATO:0000134
is_a: OBCS:0000220 ! derived data from inferential statistical analysis

[Term]
id: OBCS:0000070
name: confidence interval
def: "A quantitative confidence value that refers to an interval give values within which there is a high probability (95 percent by convention) that the true population value can be found. The calculation of a confidence interval considers the standard deviation of the data and the number of observations. Thus, a confidence interval narrows as the number of observations increases, or its variance (dispersion) decreases." []
is_a: OBI:0000071 ! quantitative confidence value

[Term]
id: OBCS:0000120
name: data matrix
def: "A data item that is more specifically a rectangular array of numbers, symbols, or expressions, arranged in rows and columns." []
is_a: IAO:0000027 ! data entity
intersection_of: IAO:0000027 ! data entity
intersection_of: RO:0002351 IAO:0000100 {all_only="true"} ! has member homogenous data collection
intersection_of: RO:0002351 IAO:0000100 {minCardinality="2"} ! has member homogenous data collection
relationship: RO:0002351 IAO:0000100 ! has member homogenous data collection

[Term]
id: OBCS:0000121
name: inferential statistical data analysis
def: "A statistical data analysis that uses patterns in the sample data to draw inferences about the population represented, accounting for randomness." []
is_a: OBCS:0000001 ! statistical data analysis
relationship: OBI:0000293 IAO:0000100 ! has specified input homogenous data collection
relationship: OBI:0000417 OBCS:0000124 ! achieves_planned_objective inferential statistical data analysis objective

[Term]
id: OBCS:0000122
name: transformed data matrix
def: "A data item that consists of two or more data sets that are produced as the output of a data transformation." []
is_a: IAO:0000027 ! data entity
intersection_of: IAO:0000027 ! data entity
intersection_of: RO:0002351 OBCS:0000123 ! has member transformed data set
intersection_of: RO:0002351 OBCS:0000123 {minCardinality="2"} ! has member transformed data set
relationship: RO:0002351 OBCS:0000123 ! has member transformed data set

[Term]
id: OBCS:0000123
name: transformed data set
def: "A data set that is produced as the output of a data transformation." []
is_a: IAO:0000100 ! homogenous data collection
is_a: OBCS:0000233 ! transformed data item
intersection_of: IAO:0000100 ! homogenous data collection
intersection_of: OBI:0000312 OBI:0200000 ! is specified output of data transformation
relationship: RO:0002351 OBCS:0000233 ! has member transformed data item

[Term]
id: OBCS:0000124
name: inferential statistical data analysis objective
def: "A statistical data analysis objective where the aim is to make inference using population sample data. " []
is_a: OBI:0200166 ! data transformation objective

[Term]
id: OBCS:0000214
name: sensitivity disposition
def: "A disposition that inheres in a population of continuant and is realized in a test process (e.g., disease diagnosis)." []
is_a: BFO:0000016 ! disposition
property_value: dce:creator "AB, JZ, JFE, YH" xsd:string

[Term]
id: OBCS:0000218
name: derived data from statistical analysis
def: "A data item that is derived from a statistical data analysis." []
is_a: OBCS:0000233 ! transformed data item
intersection_of: IAO:0000027 ! data entity
intersection_of: OBI:0000312 OBCS:0000001 ! is specified output of statistical data analysis
relationship: OBI:0000312 OBCS:0000001 ! is specified output of statistical data analysis

[Term]
id: OBCS:0000220
name: derived data from inferential statistical analysis
def: "A data item that is derived from an inferential statistical data analysis." []
is_a: OBCS:0000218 ! derived data from statistical analysis
intersection_of: IAO:0000027 ! data entity
intersection_of: OBI:0000312 OBCS:0000121 ! is specified output of inferential statistical data analysis
relationship: OBI:0000312 OBCS:0000121 ! is specified output of inferential statistical data analysis

[Term]
id: OBCS:0000233
name: transformed data item
def: "A data item that is produced as the output of a data transformation." []
is_a: IAO:0000027 ! data entity
intersection_of: IAO:0000027 ! data entity
intersection_of: OBI:0000312 OBI:0200000 ! is specified output of data transformation
relationship: OBI:0000312 OBI:0200000 ! is specified output of data transformation

[Term]
id: OBI:0000011
name: obsolete planned process
alt_id: CHMO:0001840
def: "A process that realizes a plan which is the concretization of a plan specification." []
is_a: oboInOwl:ObsoleteClass ! Obsolete Class
property_value: IAO:0000111 "obsolete planned process" xsd:string
property_value: IAO:0000112 "Injecting mice with a vaccine in order to test its efficacy" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "'Plan' includes a future direction sense. That can be problematic if plans are changed during their execution. There are however implicit contingencies for protocols that an agent has in his mind that can be considered part of the plan, even if the agent didn't have them in mind before. Therefore, a planned process can diverge from what the agent would have said the plan was before executing it, by adjusting to problems encountered during execution (e.g. choosing another reagent with equivalent properties, if the originally planned one has run out.)" xsd:string
property_value: IAO:0000116 "We are only considering successfully completed planned processes. A plan may be modified, and details added during execution. For a given planned process, the associated realized plan specification is the one encompassing all changes made during execution. This means that all processes in which an agent acts towards achieving some objectives is a planned process." xsd:string
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000119 "branch derived" xsd:string
property_value: IAO:0000231 IAO:0000228
property_value: IAO:0000232 "6/11/9: Edited at workshop. Used to include: is initiated by an agent" xsd:string
property_value: IAO:0000232 "This class merges the previously separated objective driven process and planned process, as they the separation proved hard to maintain. (1/22/09, branch call)" xsd:string
is_obsolete: true
replaced_by: COB:0000035

[Term]
id: OBI:0000014
name: regulator role
def: "a regulatory role involved with making and/or enforcing relevant legislation and governmental orders" []
is_a: OBI:0000017 ! regulatory role
property_value: IAO:0000111 "regulator role" xsd:string
property_value: IAO:0000112 "Fact sheet - Regulating the companies The role of the regulator. Ofwat is the economic regulator of the water and sewerage industry in England and Wales.  http://www.ofwat.gov.uk/aptrix/ofwat/publish.nsf/Content/roleofregulator_factsheet170805" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Person:Jennifer Fostel" xsd:string
property_value: IAO:0000118 "regulator" xsd:string
property_value: IAO:0000119 "OBI" xsd:string

[Term]
id: OBI:0000017
name: regulatory role
def: "a role which inheres in material entities and is realized in the processes of making, enforcing or being defined by legislation or orders issued by a governmental body." []
is_a: BFO:0000023 ! role
property_value: IAO:0000111 "regulatory role" xsd:string
property_value: IAO:0000112 "Regulatory agency, Ethics committee, Approval letter; example:  Browse these EPA Regulatory Role subtopics  http://www.epa.gov/ebtpages/enviregulatoryrole.html  Feb 29, 2008" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "GROUP:  Role branch" xsd:string
property_value: IAO:0000119 "OBI, CDISC" xsd:string
property_value: IAO:0000232 "govt agents responsible for creating regulations; proxies for enforcing regulations.  CDISC definition:  regulatory authorities. Bodies having the power to regulate. NOTE: In the ICH GCP guideline the term includes the authorities that review submitted clinical data and those that conduct inspections. These bodies are sometimes referred to as competent" xsd:string

[Term]
id: OBI:0000018
name: material supplier role
def: "a role realized through the process of supplying materials such as animal subjects, reagents or other materials used in an investigation." []
is_a: OBI:0000947 ! service provider role
property_value: IAO:0000111 "material supplier role" xsd:string
property_value: IAO:0000112 "Jackson Labs is an organization which provide mice as experimental material" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000116 "Supplier role is a special kind of service, e.g. biobank" xsd:string
property_value: IAO:0000117 "PERSON:Jennifer Fostel" xsd:string
property_value: IAO:0000118 "material provider role" xsd:string
property_value: IAO:0000118 "supplier" xsd:string

[Term]
id: OBI:0000038
name: chromatography column
def: "Chromatography column in chemistry is a tube and contents (typically glass) used to purify individual chemical compounds from mixtures of compounds. It is often used for preparative applications on scales from micrograms up to kilograms." []
is_a: OBI:0000932 ! material separation device
relationship: BFO:0000051 OBI:0000967 ! has part container
property_value: IAO:0000111 "chromatography column" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Column_chromatography" xsd:string
property_value: IAO:0000232 "open tracker https://sourceforge.net/tracker/index.php?func=detail&aid=2881353&group_id=177891&atid=886178" xsd:string

[Term]
id: OBI:0000048
name: chromatography device
def: "A device that facilitates the separation of mixtures. The function of a chromatography device involves passing a mixture dissolved in a \"mobile phase\" through a stationary phase, which separates the analyte to be measured from other molecules in the mixture and allows it to be isolated." []
is_a: OBI:0000832 ! measurement device
is_a: OBI:0000932 ! material separation device
is_a: OBI:0002089 ! container with environmental control
property_value: IAO:0000111 "chromatography device" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000118 "chromatography instrument" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Chromatography" xsd:string
property_value: IAO:0000232 "open tracker https://sourceforge.net/tracker/index.php?func=detail&aid=2881353&group_id=177891&atid=886178" xsd:string

[Term]
id: OBI:0000049
name: mass spectrometer
def: "A mass spectrometer is an instrument which is used to measure the mass to charge ratio of ions. All mass spectrometers consist of three basic parts: an ion source, a mass analyzer, and a detector system. The stages within the mass spectrometer are: 1. Production of ions from the sample 2. Separation of ions with different masses 3. Detection of the number of ions of each mass produced 4.Collection of data to generate the mass spectrum" []
is_a: OBI:0000832 ! measurement device
relationship: BFO:0000051 OBI:0000345 ! has part mass analyzer
relationship: BFO:0000051 OBI:0000361 ! has part ion source
relationship: BFO:0000051 OBI:0000364 ! has part ion detector
property_value: IAO:0000111 "mass spectrometer" xsd:string
property_value: IAO:0000112 "LCQ Fleet Ion Trap MSn manufactured by thermo fisher scientific" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Mass_spectrometry" xsd:string

[Term]
id: OBI:0000067
name: evaluant role
def: "a role that inheres in a material entity that is realized in an assay in which data is generated about the bearer of the evaluant role" []
is_a: BFO:0000023 ! role
relationship: BFO:0000054 OBI:0000070 {all_only="true"} ! realized in assay
relationship: RO:0000052 BFO:0000040 ! characteristic of material entity
property_value: IAO:0000111 "evaluant role" xsd:string
property_value: IAO:0000112 "When a specimen of blood is assayed for glucose concentration, the blood has the evaluant role. When measuring the mass of a mouse, the evaluant is the mouse. When measuring the time of DNA replication, the evaluant is the DNA. When measuring the intensity of light on a surface, the evaluant is the light source." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "examples of features that could be described in an evaluant: quality.... e.g. \"contains 10 pg/ml IL2\", or \"no glucose detected\")" xsd:string
property_value: IAO:0000116 "Role call - 17nov-08: JF and MC think an evaluant role is always specified input of a process. Even in the case where we have an assay taking blood as evaluant and outputting blood, the blood is not the specified output at the end of the assay (the concentration of glucose in the blood is)" xsd:string
property_value: IAO:0000117 "GROUP:  Role Branch" xsd:string
property_value: IAO:0000119 "OBI" xsd:string
property_value: IAO:0000232 "Feb 10, 2009.  changes after discussion at OBI Consortium Workshop Feb 2-6, 2009.  accepted as core term." xsd:string

[Term]
id: OBI:0000070
name: assay
alt_id: CHMO:0000000
alt_id: CHMO:0001133
def: "A planned process that has the objective to produce information about a material entity (the evaluant) by examining it." []
is_a: COB:0000035 ! completely executed planned process
disjoint_from: OBI:0200000 ! data transformation
relationship: BFO:0000055 OBI:0000067 ! realizes evaluant role
relationship: OBI:0000293 BFO:0000040 ! has specified input material entity
relationship: OBI:0000299 IAO:0000027 ! has specified output data entity
relationship: OBI:0000417 OBI:0000441 ! achieves_planned_objective assay objective
property_value: IAO:0000111 "assay" xsd:string
property_value: IAO:0000112 "Assay the wavelength of light emitted by excited Neon atoms. Count of geese flying over a house." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "12/3/12: BP: the reference to the 'physical examination' is included to point out that a prediction is not an assay, as that does not require physical examiniation." xsd:string
property_value: IAO:0000116 "Discussion on OBI call 2023-05-01 resulted in an agreement to revise the textual definition of 'assay'.  https://github.com/obi-ontology/obi/issues/1683." xsd:string
property_value: IAO:0000117 "PlanAndPlannedProcess Branch" xsd:string
property_value: IAO:0000118 "measuring" xsd:string
property_value: IAO:0000118 "scientific observation" xsd:string
property_value: IAO:0000119 "OBI branch derived" xsd:string
property_value: OBI:0001847 "study assay" xsd:string
property_value: OBI:9991118 "any method" xsd:string

[Term]
id: OBI:0000071
name: quantitative confidence value
def: "A data item which is used to indicate the degree of uncertainty about a measurement." []
is_a: IAO:0000027 ! data entity
property_value: IAO:0000111 "quantitative confidence value" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "person:Chris Stoeckert" xsd:string
property_value: IAO:0000119 "group:OBI" xsd:string

[Term]
id: OBI:0000073
name: sample preparation for assay
def: "A sample_preparation_for_assay is a protocol_application including material_enrollments and biomaterial_transformations. definition_source: OBI." []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000417 OBI:0000456 ! achieves_planned_objective material transformation objective
property_value: IAO:0000111 "sample preparation for assay" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "PlanAndPlannedProcess Branch" xsd:string
property_value: IAO:0000118 "study" xsd:string
property_value: IAO:0000119 "OBI branch derived" xsd:string

[Term]
id: OBI:0000086
name: reagent role
def: "A role inhering in a biological or chemical entity that is intended to be applied in a scientific technique to participate (or have molecular components that participate) in a chemical reaction that facilitates the generation of data about some entity distinct from the bearer, or the generation of some specified material output distinct from the bearer." []
comment: (copied from ReO)\nReagents are distinguished from instruments or devices that also participate in scientific techniques by the fact that reagents are chemical or biological in nature and necessarily participate in or have parts that participate in some chemical interaction or reaction during their intended participation in some technique.  By contrast, instruments do not participate in a chemical reaction/interaction during the technique.\n\nReagents are distinguished from study subjects/evaluants in that study subjects and evaluants are that about which conclusions are drawn and knowledge is sought in an investigation - while reagents, by definition, are not.  It should be noted, however, that reagent and study subject/evaluant roles can be borne by instances of the same type of material entity - but a given instance will realize only one of these roles in the execution of a given assay or technique. For example, taq polymerase can bear a reagent role or an evaluant role.  In a DNA sequencing assay aimed at generating sequence data about some plasmid, the reagent role of the taq polymerase is realized. In an assay to evaluate the quality of the taq polymerase itself, the evaluant/study subject role of the taq is realized, but not the reagent role since the taq is the subject about which data is generated.\n\nIn regard to the statement that reagents are 'distinct' from the specified outputs of a technique, note that a reagent may be incorporated into a material output of a technique, as long as the IDENTITY of this output is distinct from that of the bearer of the reagent role.  For example, dNTPs input into a PCR are reagents that become part of the material output of this technique, but this output has a new identity (ie that of a 'nucleic acid molecule') that is distinct from the identity of the dNTPs that comprise it.  Similarly, a biotin molecule input into a cell labeling technique are reagents that become part of the specified output, but the identity of the output is that of some modified cell specimen which shares identity with the input unmodified cell specimen, and not with the biotin label. Thus, we see that an important criteria of 'reagent-ness' is that it is a facilitator, and not the primary focus of an investigation or material processing technique (ie not the specified subject/evaluant about which knowledge is sought, or the specified output material of the technique).
is_a: OBI:0003610 ! reactant role
property_value: IAO:0000111 "reagent role" xsd:string
property_value: IAO:0000112 "Buffer, dye, a catalyst, a solvating agent." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "PERSON:Matthew Brush" xsd:string
property_value: IAO:0000118 "reagent" xsd:string
property_value: IAO:0000119 "PERSON:Matthew Brush" xsd:string
property_value: IAO:0000232 "Feb 10, 2009.  changes after discussion at OBI Consortium Workshop Feb 2-6, 2009.  accepted as core term.\n\nMay 28 2013. Updated definition taken from ReO based on discussions initiated in Philly 2011 workshop.  Former defnition described a narrower view of reagents in chemistry that restricts bearers of the role to be chemical entities (\"a role played by a molecular entity used to produce a chemical reaction to detect, measure, or produce other substances\").  Updated definition allows for broader view of reagents in the domain of biomedical research to include larger materials that have parts that participate chemically in a molecular reaction or interaction." xsd:string

[Term]
id: OBI:0000094
name: obsolete material processing
alt_id: CHMO:0001131
alt_id: CHMO:0001267
alt_id: CHMO:0001461
def: "A planned process which results in physical changes in a specified input material" []
is_a: oboInOwl:ObsoleteClass ! Obsolete Class
property_value: IAO:0000111 "obsolete material processing" xsd:string
property_value: IAO:0000112 "A cell lysis, production of a cloning vector, creating a buffer." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Frank Gibson" xsd:string
property_value: IAO:0000117 "PERSON: Jennifer Fostel" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Courtot" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca Serra" xsd:string
property_value: IAO:0000119 "OBI branch derived" xsd:string
property_value: IAO:0000231 IAO:0000228
is_obsolete: true
replaced_by: COB:0000110

[Term]
id: OBI:0000112
name: specimen role
def: "A role borne by a material entity that is obtained during a specimen collection process and that can be realized by performing measurements or observations on the specimen." []
is_a: BFO:0000023 ! role
property_value: IAO:0000111 "specimen role" xsd:string
property_value: IAO:0000112 "liver section; a portion of a culture of cells; a nemotode or other animal once no longer a subject (generally killed); portion of blood from a patient." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "22Jun09.  The definition includes whole organisms, and can include a human.  The link between specimen role and study subject role has been removed.  A specimen taken as part of a case study is not considered to be a population representative, while a specimen taken as representing a population, e.g. person taken from a cohort, blood specimen taken from an animal) would be considered a population representative and would also bear material sample role." xsd:string
property_value: IAO:0000116 "blood taken from animal: animal continues in study, whereas blood has role specimen.\nsomething taken from study subject, leaves the study and becomes the specimen." xsd:string
property_value: IAO:0000116 "Note: definition is in specimen creation objective which is defined as an objective to obtain and store a material entity for potential use as an input during an investigation." xsd:string
property_value: IAO:0000116 "parasite example\n- when parasite in people we study people, people are subjects and parasites are specimen\n- when parasite extracted, they become subject in the following study\nspecimen can later be subject." xsd:string
property_value: IAO:0000117 "GROUP:  Role Branch" xsd:string
property_value: IAO:0000119 "OBI" xsd:string
property_value: IAO:0000233 https://github.com/obi-ontology/obi/issues/1013

[Term]
id: OBI:0000185
name: imaging assay
alt_id: CHMO:0000048
def: "An assay that produces a picture of an entity." []
is_a: OBI:0000070 ! assay
relationship: OBI:0000299 IAO:0000101 ! has specified output image
property_value: IAO:0000111 "imaging assay" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "PlanAndPlannedProcess Branch" xsd:string
property_value: IAO:0000119 "OBI branch derived" xsd:string

[Term]
id: OBI:0000245
name: organization
def: "An entity that can bear roles, has members, and has a set of organization rules. Members of organizations are either organizations themselves or individual people. Members can bear specific organization member roles that are determined in the organization rules. The organization rules also determine how decisions are made on behalf of the organization by the organization members." []
is_a: BFO:0000040 ! material entity
property_value: IAO:0000111 "organization" xsd:string
property_value: IAO:0000112 "PMID: 16353909.AAPS J. 2005 Sep 22;7(2):E274-80. Review. The joint food and agriculture organization of the United Nations/World Health Organization Expert Committee on Food Additives and its role in the evaluation of the safety of veterinary drug residues in foods." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "BP: The definition summarizes long email discussions on the OBI developer, roles, biomaterial and denrie branches. It leaves open if an organization is a material entity or a dependent continuant, as no consensus was reached on that.  The current placement as material is therefore temporary, in order to move forward with development. Here is the entire email summary, on which the definition is based:\n\n1) there are organization_member_roles (president, treasurer, branch\neditor), with individual persons as bearers\n\n2) there are organization_roles (employer, owner, vendor, patent holder)\n\n3) an organization has a charter / rules / bylaws, which specify what roles\nthere are, how they should be realized, and how to modify the\ncharter/rules/bylaws themselves.\n\nIt is debatable what the organization itself is (some kind of dependent\ncontinuant or an aggregate of people). This also determines who/what the\nbearer of organization_roles' are. My personal favorite is still to define\norganization as a kind of 'legal entity', but thinking it through leads to\nall kinds of questions that are clearly outside the scope of OBI.\n\nInterestingly enough, it does not seem to matter much where we place\norganization itself, as long as we can subclass it (University, Corporation,\nGovernment Agency, Hospital), instantiate it (Affymetrix, NCBI, NIH, ISO,\nW3C, University of Oklahoma), and have it play roles.\n\nThis leads to my proposal: We define organization through the statements 1 -\n3 above, but without an 'is a' statement for now. We can leave it in its\ncurrent place in the is_a hierarchy (material entity) or move it up to\n'continuant'. We leave further clarifications to BFO, and close this issue\nfor now." xsd:string
property_value: IAO:0000117 "PERSON: Alan Ruttenberg" xsd:string
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca-Serra" xsd:string
property_value: IAO:0000117 "PERSON: Susanna Sansone" xsd:string
property_value: IAO:0000119 "GROUP: OBI" xsd:string

[Term]
id: OBI:0000260
name: plan
def: "A plan is a realizable entity that is the inheres in a bearer who is committed to realizing it as a completely executed planned process." []
is_a: BFO:0000017 ! realizable entity
relationship: RO:0000059 IAO:0000104 ! concretizes plan specification
property_value: IAO:0000111 "plan" xsd:string
property_value: IAO:0000112 "The plan of researcher X to perform an experiment according to a protocol." xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000116 "This class is included to make clear how the plan specification, the plan, and the planned process relate. OBI will however only subclass and work under the 'plan specification', and 'planned process' class, as we want to avoid to get deep into discussions of 'intend' etc." xsd:string
property_value: IAO:0000117 "AR, BP, JM, MC, PRS" xsd:string
property_value: IAO:0000119 "branch derived" xsd:string

[Term]
id: OBI:0000318
name: eluate
def: "a eluate is a material entity which results from an elution, e.g. from a chromatography column. it has as part a material entity with role mobile phase" []
is_a: BFO:0000040 ! material entity
relationship: OBI:0000312 OBI:0302905 ! is specified output of elution
property_value: IAO:0000111 "eluate" xsd:string
property_value: IAO:0000112 "Raman spectroscopic detection of haemoproteins in the eluate from high-performance liquid chromatography. J Chromatogr. 1983 Jan 7;254:285-8. PMID: 6298263" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000116 "need to add restriction to indicate: has_part some (material entity has_role mobile phase)\nneed to add mobile phase as role" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca-Serra" xsd:string
property_value: IAO:0000118 "eluted material" xsd:string
property_value: IAO:0000119 "OBI Bionaterial" xsd:string

[Term]
id: OBI:0000345
name: mass analyzer
def: "A Mass analyzer is a device that separates ions according to their mass-to-charge ratio. All mass spectrometers are based on dynamics of charged particles in electric and magnetic fields in vacuum where the two laws of Lorentz force law and Newton's second law of motion apply." []
is_a: OBI:0000832 ! measurement device
is_a: OBI:0000932 ! material separation device
property_value: IAO:0000111 "mass analyzer" xsd:string
property_value: IAO:0000112 "The mass analyzer of the Voyager-DE(tm) STR Biospectrometry Workstation" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "PERSON: Daniel Schober" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Mass_spectrometry#Mass_analyzer" xsd:string

[Term]
id: OBI:0000361
name: ion source
def: "An ion source is a device that is part of a mass spectrometer that ionizes the material under analysis. The ions are then transported by magnetic or electric fields to the mass analyzer.  Techniques for ionization have been key to determining what types of samples can be analyzed by mass spectrometry. Electron ionization and chemical ionization are used for gases and vapors. In chemical ionization sources, the material is ionized by chemical ion-molecule reactions during collisions in the source. Two techniques often used with liquid and solid biological samples include electrospray ionization (due to John Fenn PMID 2675315.) and matrix-assisted laser desorption/ionization (MALDI, due to M. Karas and F. Hillenkamp (Measuring Mass: From Positive Rays to Proteins by Michael A. Grayson (Editor) (ISBN 0-941901-31-9)))." []
is_a: COB:0001300 ! device
relationship: RO:0000085 OBI:0000385 ! has function ionization function
property_value: IAO:0000111 "ion source" xsd:string
property_value: IAO:0000112 "The ion source of a Voyager-DE??? STR Biospectrometry Workstation" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Mass_spectrometry#Ion_source" xsd:string

[Term]
id: OBI:0000364
name: ion detector
def: "An ion detector is a device that measures and records the charge induced or current produced when an ion passes by or hits a surface.  Example: In a scanning instrument the signal produced in the detector during the course of the scan versus where the instrument is in the scan (at what m/Q) will produce a mass spectrum, a record of ions as a function of m/Q." []
is_a: OBI:0000832 ! measurement device
property_value: IAO:0000111 "ion detector" xsd:string
property_value: IAO:0000112 "The ion detector of the Voyager-DE(tm) STR Biospectrometry Workstation" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Mass_spectrometry#Detector" xsd:string

[Term]
id: OBI:0000367
name: light emission function
def: "A light emission function is an excitation function to excite a material to a specific excitation state that it emits light." []
is_a: OBI:0000374 ! excitation function
property_value: IAO:0000111 "light emission function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000369
name: magnify function
def: "A magnify function is a function to increase the size of a transmitted object image through the precise arrangement of energy diffraction elements along an imaging path." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "magnify function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000370
name: contain function
def: "A contain function is a function to constrain a material entities location in space" []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "contain function" xsd:string
property_value: IAO:0000112 "A syringe, a beaker" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000371
name: heat function
def: "A heat function is a function that increases the internal kinetic energy of a material" []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "heat function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000372
name: material separation function
def: "A material separation function is a function that increases the resolution between two or more material entities. The  to distinction between the entities is usually based on some associated physical quality." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "material separation function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000374
name: excitation function
def: "A excitation function is a function  to inject energy by bombarding a material with energetic particles (e.g., photons) thereby imbuing internal material components such as electrons with additional energy.  These internal, 'excited' particles may lead to the rupturing of covalent chemical bonds or may quickly relax back to there unexcited state with an exponential time course thereby locally emitting energy in the form of photons." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "excitation function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000376
name: synthesizing function
def: "A synthesizing function is a function to assemble new output materials from distinct input materials.  The output materials typically consist of chemically distinct monomeric objects or object aggregate polymers." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "synthesizing function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000383
name: transfer function
def: "A transfer function is a function to displace a material from one location to another." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "transfer function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000384
name: electricity supply function
def: "An electricity supply function is an energy supply function to transfer electricity from one source to another, typically a consumer of the electricity or as a stimulus during a neuroscience experiment." []
is_a: OBI:0000391 ! energy supply function
property_value: IAO:0000111 "electricity supply function" xsd:string
property_value: IAO:0000112 "the function of supplying current during a neuroscience experiment." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000118 "power supply" xsd:string

[Term]
id: OBI:0000385
name: ionization function
def: "An ionization function is a function to physically convert an atom or molecule into an ion by adding or removing charged particles such as electrons or other ions." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "ionization function" xsd:string
property_value: IAO:0000112 "The ion source in amass spectrometer" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Ionization" xsd:string

[Term]
id: OBI:0000387
name: cool function
def: "A cool function is a function to decrease the internal kinetic energy of a material below the initial kinetic energy of that type of material." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "cool function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000391
name: energy supply function
def: "An energy supply function is a function to supply or transfer energy from an energy source to a consumer of the energy" []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "energy supply function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Frank Gibson" xsd:string

[Term]
id: OBI:0000397
name: image acquisition function
def: "An image acquisition function is a function to acquire an image of a material" []
is_a: OBI:0000453 ! measure function
relationship: BFO:0000054 OBI:0001007 {all_only="true"} ! realized in image creation
relationship: RO:0000052 OBI:0000398 ! characteristic of image creation device
property_value: IAO:0000111 "image acquisition function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Frank Gibson" xsd:string

[Term]
id: OBI:0000398
name: image creation device
def: "An image creation device is a device which captures a digitized image of an object" []
is_a: OBI:0000832 ! measurement device
intersection_of: COB:0001300 ! device
intersection_of: RO:0000085 OBI:0000397 ! has function image acquisition function
relationship: RO:0000085 OBI:0000397 ! has function image acquisition function
property_value: IAO:0000111 "image acquisition device" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000118 "image acquisition device" xsd:string
property_value: IAO:0000119 "sep:00096" xsd:string

[Term]
id: OBI:0000401
name: environment control function
def: "An environmental control function is a function that regulates a contained environment within specified parameter ranges. For example the control of light exposure, humidity and temperature." []
is_a: BFO:0000034 ! function
property_value: IAO:0000111 "environment control function" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bill Bug" xsd:string
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string

[Term]
id: OBI:0000437
name: analyte measurement objective
def: "an assay objective to determine the presence or concentration of an analyte in the evaluant" []
is_a: OBI:0000441 ! assay objective
property_value: IAO:0000111 "analyte measurement objective" xsd:string
property_value: IAO:0000112 "The objective to measure the concentration of glucose in a blood sample" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000119 "PPPB branch" xsd:string

[Term]
id: OBI:0000441
name: assay objective
def: "an objective specification to determine a specified type of information about an evaluated entity (the material entity bearing evaluant role)" []
is_a: IAO:0000005 ! objective specification
property_value: IAO:0000111 "assay objective" xsd:string
property_value: IAO:0000112 "the objective to determine the weight of a mouse." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PPPB branch" xsd:string
property_value: IAO:0000119 "PPPB branch" xsd:string

[Term]
id: OBI:0000443
name: analyte assay
def: "An assay with the objective to capture information about the presence, concentration, or amount of an analyte in an evaluant." []
is_a: OBI:0000070 ! assay
relationship: OBI:0000299 IAO:0000109 ! has specified output measurement datum
relationship: OBI:0000417 OBI:0000437 ! achieves_planned_objective analyte measurement objective
property_value: IAO:0000111 "analyte assay" xsd:string
property_value: IAO:0000112 "example of usage: In lab test for blood glucose, the test is the assay, the blood bears evaluant_role and glucose bears the analyte role. The evaluant is considered an input to the assay and the information entity that records the measurement of glucose concentration the output" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Alan Ruttenberg" xsd:string
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000117 "Helen Parkinson" xsd:string
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "Alan Ruttenberg" xsd:string
property_value: IAO:0000119 "Bjoern Peters" xsd:string
property_value: IAO:0000119 "Helen Parkinson" xsd:string
property_value: IAO:0000119 "OBI Planned process branch" xsd:string
property_value: IAO:0000119 "Philippe Rocca-Serra" xsd:string

[Term]
id: OBI:0000450
name: regulatory agency
def: "A regulatory agency is a organization that has responsibility over or for  the legislation (acts and regulations) for a given sector of the government." []
is_a: OBI:0000245 ! organization
intersection_of: OBI:0000245 ! organization
intersection_of: RO:0000087 OBI:0000014 ! has role regulator role
relationship: RO:0000087 OBI:0000014 ! has role regulator role
property_value: IAO:0000111 "regulatory agency" xsd:string
property_value: IAO:0000112 "The US Environmental Protection Agency" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "GROUP: OBI Biomaterial Branch" xsd:string
property_value: IAO:0000119 "WEB: en.wikipedia.org/wiki/Regulator" xsd:string

[Term]
id: OBI:0000453
name: measure function
def: "Measure function is a function that is borne by a processed material  and realized in a process in which information about some entity is expressed relative to some reference." []
is_a: BFO:0000034 ! function
relationship: RO:0000079 COB:0000026 ! function of processed material entity
property_value: IAO:0000111 "measure function" xsd:string
property_value: IAO:0000112 "A glucometer measures blood glucose concentration, the glucometer has a measure function." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Daniel Schober" xsd:string
property_value: IAO:0000117 "PERSON: Helen Parkinson" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Courtot" xsd:string
property_value: IAO:0000117 "PERSON:Frank Gibson" xsd:string

[Term]
id: OBI:0000456
name: material transformation objective
def: "an objective specifiction that creates an specific output object from input materials." []
is_a: IAO:0000005 ! objective specification
property_value: IAO:0000111 "material transformation objective" xsd:string
property_value: IAO:0000112 "The objective to create a mouse infected with LCM virus. The objective to create a defined solution of PBS." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Frank Gibson" xsd:string
property_value: IAO:0000117 "PERSON: Jennifer Fostel" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Courtot" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca-Serra" xsd:string
property_value: IAO:0000118 "artifact  creation objective" xsd:string
property_value: IAO:0000119 "GROUP: OBI PlanAndPlannedProcess Branch" xsd:string

[Term]
id: OBI:0000457
name: manufacturing
def: "A planned process with the objective to produce a processed material which will have a function for future use." []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 BFO:0000040 ! has specified input material entity
relationship: OBI:0000299 COB:0000026 ! has specified output processed material entity
relationship: OBI:0000417 OBI:0000458 ! achieves_planned_objective manufacturing objective
property_value: IAO:0000111 "manufacturing" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "A person or organization (having manufacturer role) is a participant in this process" xsd:string
property_value: IAO:0000116 "Manufacturing implies reproducibility and responsibility AR" xsd:string
property_value: IAO:0000116 "This includes a single scientist making a processed material for personal use." xsd:string
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Frank Gibson" xsd:string
property_value: IAO:0000117 "PERSON: Jennifer Fostel" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Courtot" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "GROUP: OBI PlanAndPlannedProcess Branch" xsd:string

[Term]
id: OBI:0000458
name: manufacturing objective
def: "is the objective to manufacture a material of a certain function (device)" []
is_a: OBI:0000456 ! material transformation objective
property_value: IAO:0000111 "manufacturing objective" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Frank Gibson" xsd:string
property_value: IAO:0000117 "PERSON: Jennifer Fostel" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Courtot" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "GROUP: OBI PlanAndPlannedProcess Branch" xsd:string

[Term]
id: OBI:0000470
name: mass spectrometry assay
def: "An assay that identifies the amount and type of material entities present in a sample by fragmenting the sample and measuring the mass-to-charge ratio of the resulting particles." []
is_a: OBI:0000070 ! assay
intersection_of: OBI:0000070 ! assay
intersection_of: OBI:0000293 OBI:0000049 {all_some="true"} ! has specified input mass spectrometer
relationship: OBI:0000293 OBI:0000049 ! has specified input mass spectrometer
property_value: IAO:0000111 "mass spectrometry assay" xsd:string
property_value: IAO:0000112 "Identification of a proteins cut out from a 2D gel by cleaving it into peptides using trypsin digestion using electrospray ionizatino to ensure the peptides are charged, and accelerating them with an electro magnetic field in which the flight path is determined by the mass / charge ratio of the peptides. Comparing the mass/charge ratio of peptides in the proteins with databases of protein sequences allows to identify which protein gave rise to the peptides." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "Philippe Rocca-Serra" xsd:string

[Term]
id: OBI:0000571
name: manufacturer role
def: "Manufacturer role is a role which inheres in a person or organization and which is realized by a manufacturing process." []
is_a: BFO:0000023 ! role
relationship: BFO:0000054 OBI:0000457 {all_only="true"} ! realized in manufacturing
property_value: IAO:0000111 "manufacturer role" xsd:string
property_value: IAO:0000112 "With respect to The Accuri C6 Flow Cytometer System, the organization Accuri bears the role manufacturer role.  With respect to a transformed line of tissue culture cells derived by a specific lab, the lab whose personnel isolated the cll line bears the role manufacturer role.  With respect to a specific antibody produced by an individual scientist, the scientist who purifies, characterizes and distributes the anitbody bears the role manufacturer role." xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "GROUP:  Role Branch" xsd:string
property_value: IAO:0000119 "OBI" xsd:string

[Term]
id: OBI:0000576
name: scattered molecular aggregate
def: "a material entity that consists of all the molecules of a specific type that are located in some bounded region and which is part of a more massive material entity that has parts that are other such aggregates" []
is_a: BFO:0000040 ! material entity
relationship: OBI:0000643 COB:0000013 {all_only="true"} ! has grain molecule
relationship: OBI:0000643 COB:0000013 ! has grain molecule
property_value: IAO:0000111 "scattered molecular aggregate" xsd:string
property_value: IAO:0000112 "the sodium and chloride ions in a glass of salt water" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "PERSON: Alan Ruttenberg" xsd:string
property_value: IAO:0000118 "Collective" xsd:string
property_value: IAO:0000119 "Discussion in Karslruhe with, among others, Alan Rector, Stefan Schulz, Marijke Keet, Melanie Courtot, and Alan Ruttenberg. With inspiration from the paper Granularity, scale and collectivity: When size does and does not matter, Alan Recto, Jeremy Rogers, Thomas Bittner, Journal of Biomedical Informatics 39 (2006) 333-349" xsd:string

[Term]
id: OBI:0000639
name: material separation objective
def: "is an objective to transform a material entity into spatially separated components." []
is_a: OBI:0000456 ! material transformation objective
union_of: OBI:0000678 ! portioning objective
union_of: OBI:0000681 ! separation into different composition objective
property_value: IAO:0000111 "material separation objective" xsd:string
property_value: IAO:0000112 "The objective to obtain multiple aliquots of an enzyme preparation. The objective to obtain cells contained in a sample of blood." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PPPB branch" xsd:string
property_value: IAO:0000119 "PPPB branch" xsd:string

[Term]
id: OBI:0000648
name: clustered data set
def: "A data set that is produced as the output of a class discovery data transformation and consists of a data set with assigned discovered class labels." []
is_a: OBCS:0000123 ! transformed data set
relationship: OBI:0000312 OBI:0200175 ! is specified output of class discovery data transformation
property_value: IAO:0000111 "clustered data set" xsd:string
property_value: IAO:0000112 "A clustered data set is the output of a K means clustering data transformation" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "PERSON: James Malone" xsd:string
property_value: IAO:0000117 "PERSON: Monnie McGee" xsd:string
property_value: IAO:0000118 "data set with assigned discovered class labels" xsd:string
property_value: IAO:0000232 "AR thinks could be a data item instead" xsd:string

[Term]
id: OBI:0000649
name: data set of features
def: "A data set that is produced as the output of a descriptive statistical calculation data transformation and consists of producing a data set that represents one or more features of interest about the input data set." []
is_a: OBCS:0000123 ! transformed data set
relationship: OBI:0000312 OBI:0200184 ! is specified output of descriptive statistical calculation data transformation
property_value: IAO:0000111 "data set of features" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "PERSON: James Malone" xsd:string
property_value: IAO:0000117 "PERSON: Monnie McGee" xsd:string

[Term]
id: OBI:0000652
name: material combination
def: "is a material processing with the objective to combine two or more material entities as input into a single material entity as output." []
is_a: COB:0000110 ! material processing
relationship: OBI:0000417 OBI:0000686 ! achieves_planned_objective material combination objective
property_value: IAO:0000111 "material combination" xsd:string
property_value: IAO:0000112 "Mixing two fluids. Adding salt into water. Injecting a mouse with PBS." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "created at workshop as parent class for 'adding material into target', which is asymmetric, while combination encompasses all addition processes." xsd:string
property_value: IAO:0000117 "bp" xsd:string
property_value: IAO:0000119 "bp" xsd:string

[Term]
id: OBI:0000659
name: specimen collection process
def: "A planned process with the objective to obtain a material entity for potential use as an input upon which measurements or observations are performed." []
is_a: COB:0000035 ! completely executed planned process
intersection_of: COB:0000035 ! completely executed planned process
intersection_of: OBI:0000417 OBI:0000684 ! achieves_planned_objective specimen collection objective
relationship: OBI:0000293 BFO:0000040 ! has specified input material entity
relationship: OBI:0000299 OBI:0100051 ! has specified output specimen
relationship: OBI:0000417 OBI:0000684 ! achieves_planned_objective specimen collection objective
property_value: IAO:0000111 "specimen collection process" xsd:string
property_value: IAO:0000112 "drawing blood from a patient for analysis, collecting a piece of a plant for depositing in a herbarium, buying meat from a butcher in order to measure its protein content in an investigation, collecting a stone from a site" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "Definition updated following discussion on 2024-10-07 OBI dev call." xsd:string
property_value: IAO:0000116 "label  changed to 'specimen collection process' on 10/27/2014, details see tracker:\nhttp://sourceforge.net/p/obi/obi-terms/716/" xsd:string
property_value: IAO:0000116 "Note: definition is in specimen creation objective which is defined as an objective to obtain and store a material entity for potential use as an input during an investigation." xsd:string
property_value: IAO:0000116 "Philly2013: A specimen collection can have as part a material entity acquisition, such as ordering from a bank. The distinction is that specimen collection necessarily involves the creation of a specimen role. However ordering cell lines cells from ATCC for use in an investigation is NOT a specimen collection, because the cell lines already have a specimen role." xsd:string
property_value: IAO:0000116 "Philly2013: The specimen_role for the specimen is created during the specimen collection process." xsd:string
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000118 "specimen collection" xsd:string
property_value: IAO:0000232 "5/31/2012: This process is not necessarily an acquisition, as specimens may be collected from materials already in posession" xsd:string
property_value: IAO:0000232 "6/9/09: used at workshop" xsd:string

[Term]
id: OBI:0000661
name: enzyme-linked immunosorbent assay
def: "An analyte assay where binding of an enzyme linked antibody to a material entity that is immobilized on solid support is detected utilizing a chemiluminescent reaction. Depending on the setup, the enzyme-linked antibody could be binding directly to the analyte, or it serves as a secondary antibody detecting binding of the primary antibody to the analyte." []
is_a: OBI:0000443 ! analyte assay
property_value: IAO:0000111 "enzyme-linked immunosorbent assay" xsd:string
property_value: IAO:0000112 "1) Detection of IL-2 (analyte) in a cell supernatant (evaluant), using plate bound anti IL-2 antibodies, and a reporter enzyme-linked reporter antibody. 2) Measurement of IgG antibody (analyte) titer in a serum sample (evaluant) using plate bound antigen and a reporter anti-IgG antibody." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "IEDB" xsd:string
property_value: IAO:0000118 "ELISA" xsd:string
property_value: IAO:0000119 "IEDB" xsd:string

[Term]
id: OBI:0000678
name: portioning objective
def: "A material separation objective aiming to separate material into multiple portions, each of which contains a similar composition of the input material." []
is_a: OBI:0000639 ! material separation objective
disjoint_from: OBI:0000681 ! separation into different composition objective
property_value: IAO:0000111 "portioning objective" xsd:string
property_value: IAO:0000112 "The objective to obtain multiple aliquots of an enzyme preparation." xsd:string
property_value: IAO:0000114 IAO:0000123

[Term]
id: OBI:0000681
name: separation into different composition objective
def: "A material separation objective aiming to separate a material entity that has parts of different types, and end with at least one output that is a material with parts of fewer types (modulo impurities)." []
is_a: OBI:0000639 ! material separation objective
property_value: IAO:0000111 "separation into different composition objective" xsd:string
property_value: IAO:0000112 "The objective to obtain cells contained in a sample of blood." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000116 "We should be using has the grain relations or concentrations to distinguish the portioning and other sub-objectives" xsd:string

[Term]
id: OBI:0000684
name: specimen collection objective
def: "A objective specification that is fulfilled by obtaining a material entity for potential use as an input upon which measurements or observations are performed." []
is_a: IAO:0000005 ! objective specification
property_value: IAO:0000111 "specimen collection objective" xsd:string
property_value: IAO:0000112 "The objective to collect bits of excrement in the rainforest. The objective to obtain a blood sample from a patient." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "OBI recommends against subclassing this term in order to avoid further parallel hierarchies between this term and specimen collection process." xsd:string
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000119 "Bjoern Peters" xsd:string

[Term]
id: OBI:0000685
name: creating a mixture of molecules in solution
def: "is a process with the objective to prepare a liquid solution of one or more chemicals at desired concentrations." []
is_a: OBI:0000652 ! material combination
relationship: OBI:0000299 OBI:0302729 ! has specified output chemical solution
property_value: IAO:0000111 "creating a mixture of molecules in solution" xsd:string
property_value: IAO:0000112 "The production of PBS" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000119 "PERSON: Helen Parkinson" xsd:string

[Term]
id: OBI:0000686
name: material combination objective
def: "is an objective to obtain an output material that contains several input materials." []
is_a: OBI:0000456 ! material transformation objective
property_value: IAO:0000111 "material combination objective" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PPPB branch" xsd:string
property_value: IAO:0000119 "bp" xsd:string

[Term]
id: OBI:0000796
name: purification objective
def: "The objective to separate a material entity into different compositions of which one or more have are purified fractions that contain higher concentration of a desired component, while others contain impurities and are not of interest" []
is_a: OBI:0000681 ! separation into different composition objective
property_value: IAO:0000111 "purification objective" xsd:string
property_value: IAO:0000112 "the objective to obtain a pure fraction of a specific peptide when running an HPLC on a crude synthesis of peptides." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "PERSON:Bjoern Peters" xsd:string
property_value: IAO:0000118 "isolation objective" xsd:string
property_value: IAO:0000119 "BP" xsd:string
property_value: IAO:0000232 "10/14/09,  BP: This should be linked to the 'purified' 'currently conferred quality" xsd:string

[Term]
id: OBI:0000806
name: material maintenance objective
def: "An objective specification maintains some or all of the qualities of a material over time." []
is_a: IAO:0000005 ! objective specification
property_value: IAO:0000111 "material maintenance objective" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000119 "PERSON: Bjoern Peters" xsd:string

[Term]
id: OBI:0000832
name: measurement device
def: "A device in which a measure function inheres." []
is_a: COB:0001300 ! device
intersection_of: COB:0001300 ! device
intersection_of: RO:0000085 OBI:0000453 ! has function measure function
relationship: RO:0000085 OBI:0000453 ! has function measure function
property_value: IAO:0000111 "measurement device" xsd:string
property_value: IAO:0000112 "A ruler, a microarray scanner, a Geiger counter." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "GROUP:OBI Philly workshop" xsd:string
property_value: IAO:0000119 "OBI" xsd:string

[Term]
id: OBI:0000835
name: manufacturer
def: "A person or organization that has a manufacturer role." []
is_a: BFO:0000040 ! material entity
relationship: RO:0000087 OBI:0000571 ! has role manufacturer role
property_value: IAO:0000111 "manufacturer" xsd:string
property_value: IAO:0000114 IAO:0000123

[Term]
id: OBI:0000838
name: material maintenance
def: "A planned process with the objective to maintain some or all of the characteristics of an input material over time." []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000417 OBI:0000806 ! achieves_planned_objective material maintenance objective
property_value: IAO:0000111 "material maintenance" xsd:string
property_value: IAO:0000114 IAO:0000123

[Term]
id: OBI:0000932
name: material separation device
def: "A device with a separation function realized in a planed process" []
is_a: COB:0001300 ! device
intersection_of: COB:0001300 ! device
intersection_of: RO:0000085 OBI:0000372 ! has function material separation function
relationship: RO:0000085 OBI:0000372 ! has function material separation function
property_value: IAO:0000111 "material separation device" xsd:string
property_value: IAO:0000112 "flow cytometer" xsd:string
property_value: IAO:0000114 IAO:0000123

[Term]
id: OBI:0000947
name: service provider role
def: "is a role which inheres in a person or organization and is realized in in a planned process which provides access to training, materials or execution of protocols for an organization or person" []
is_a: BFO:0000023 ! role
relationship: BFO:0000054 COB:0000035 {all_only="true"} ! realized in completely executed planned process
property_value: IAO:0000111 "service provider role" xsd:string
property_value: IAO:0000112 "Jackson Lab provides experimental animals, EBI provides training on databases, a core facility provides access to a DNA sequencer." xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "PERSON:Helen Parkinson" xsd:string

[Term]
id: OBI:0000953
name: processed specimen
def: "A specimen that has been intentionally physically modified." []
is_a: COB:0000026 ! processed material entity
is_a: OBI:0100051 ! specimen
property_value: IAO:0000111 "processed specimen" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "A tissue sample that has been sliced and stained for a histology study." xsd:string
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000119 "Bjoern Peters" xsd:string

[Term]
id: OBI:0000963
name: categorical label
def: "A label that is part of a categorical datum and that indicates the value of the data item on the categorical scale." []
is_a: IAO:0000009 ! datum label
property_value: IAO:0000111 "categorical label" xsd:string
property_value: IAO:0000112 "The labels 'positive' vs. 'negative', or 'left handed', 'right handed', 'ambidexterous', or 'strongly binding', 'weakly binding' , 'not binding', or '+++', '++', '+', '-' etc. form scales of categorical labels." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000119 "Bjoern Peters" xsd:string

[Term]
id: OBI:0000967
name: container
def: "A device that can be used to restrict the location of material entities over time" []
is_a: COB:0001300 ! device
intersection_of: COB:0001300 ! device
intersection_of: RO:0000085 OBI:0000370 ! has function contain function
relationship: RO:0000085 OBI:0000370 ! has function contain function
property_value: IAO:0000111 "container" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000116 "03/21/2010: Added to allow classification of children (similar to what we want to do for 'measurement device'. Lookint at what classifies here, we may want to reconsider a contain function assigned to a part of an entity is necessarily also a function of the whole (e.g. is a centrifuge a container because it has test tubes as parts?)" xsd:string
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string

[Term]
id: OBI:0000968
name: obsolete device
alt_id: CHMO:0000998
def: "A material entity that is designed to perform a function in a scientific investigation, but is not a reagent." []
is_a: oboInOwl:ObsoleteClass ! Obsolete Class
property_value: IAO:0000111 "obsolete device" xsd:string
property_value: IAO:0000112 "A voltmeter is a measurement device which is intended to perform some measure function." xsd:string
property_value: IAO:0000112 "An autoclave is a device that sterlizes instruments or contaminated waste by applying high temperature and pressure." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "2012-12-17 JAO: In common lab usage, there is a distinction made between devices and reagents that is difficult to model. Therefore we have chosen to specifically exclude reagents from the definition of \"device\", and are enumerating the types of roles that a reagent can perform." xsd:string
property_value: IAO:0000116 "2013-6-5 MHB: The following clarifications are outcomes of the May 2013 Philly Workshop. Reagents are distinguished from devices that also participate in scientific techniques by the fact that reagents are chemical or biological in nature and necessarily participate in some chemical interaction or reaction during the realization of their experimental role. By contrast, devices do not participate in such chemical reactions/interactions.  Note that there are cases where devices use reagent components during their operation, where the reagent-device distinction is less clear.  For example: (1) An HPLC machine is considered a device, but has a column that holds a stationary phase resin as an operational component.  This resin qualifies as a device if it participates purely in size exclusion, but bears a reagent role that is realized in the running of a column if it interacts electrostatically or chemically with the evaluant. The container the resin is in (“the column”) considered alone is a device. So the entire column as well as the entire HPLC machine are devices that have a reagent as an operating part.  (2) A pH meter is a device, but its electrode component bears a reagent role in virtue of its interacting directly with the evaluant in execution of an assay. (3) A gel running  box  is a device that has a metallic lead as a component that participates in a chemical reaction with the running buffer when a charge is passed through it.  This metallic lead is considered to have a reagent role as a component of this device realized in the running of a gel. In the examples above, a reagent is an operational component of a device, but the device itself does not realize a reagent role (as bearing a reagent role is not transitive across the part_of relation).  In this way, the asserted disjointness between a reagent and device holds, as both roles are never realized in the same bearer during execution of an assay." xsd:string
property_value: IAO:0000117 "PERSON: Helen Parkinson" xsd:string
property_value: IAO:0000118 "instrument" xsd:string
property_value: IAO:0000119 "OBI development call 2012-12-17." xsd:string
property_value: IAO:0000231 IAO:0000228
is_obsolete: true
replaced_by: COB:0001300

[Term]
id: OBI:0000971
name: fresh specimen
def: "a specimen that is output of a specimen creation process used for an investigation without storage." []
is_a: OBI:0001472 ! specimen with known storage state
property_value: IAO:0000111 "fresh specimen" xsd:string
property_value: IAO:0000112 "a liver freshly removed from a rat" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "PERSON: Chris Stoeckert" xsd:string
property_value: IAO:0000117 "PERSON: Jie Zheng" xsd:string
property_value: IAO:0000119 "MO_730 fresh_sample" xsd:string

[Term]
id: OBI:0001007
name: image creation
def: "A planned process that captures an image of an object." []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 BFO:0000040 ! has specified input material entity
relationship: OBI:0000299 IAO:0000101 ! has specified output image
property_value: IAO:0000111 "image acquisition" xsd:string
property_value: IAO:0000112 "Taking a polaroid picture of a patients skin lesion; Using a digital camera to take a picture of a gel" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "PERSON: Jie Zheng" xsd:string
property_value: IAO:0000118 "image acquisition" xsd:string

[Term]
id: OBI:0001032
name: light emission device
def: "A device which has a function to emit light." []
is_a: COB:0001300 ! device
intersection_of: COB:0001300 ! device
intersection_of: RO:0000085 OBI:0000367 ! has function light emission function
relationship: RO:0000085 OBI:0000367 ! has function light emission function
property_value: IAO:0000111 "light emission device" xsd:string
property_value: IAO:0000112 "A light source is an optical subsystem that provides light for use in a distant area using a delivery system (e.g., fiber optics)" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Person:Helen Parkinson" xsd:string
property_value: IAO:0000119 "OBI" xsd:string

[Term]
id: OBI:0001034
name: environmental control device
def: "An environmental control device is a device which has the function to control some aspect of the environment such as temperature, or humidity." []
is_a: COB:0001300 ! device
property_value: IAO:0000111 "environmental control device" xsd:string
property_value: IAO:0000112 "A growth chamber is an environmental control device." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Helen Parkinson" xsd:string
property_value: IAO:0000119 "OBI" xsd:string

[Term]
id: OBI:0001042
name: pump function
def: "a transfer unction where the transfer requires work to move the entity, often against a gradient." []
is_a: OBI:0000383 ! transfer function
property_value: IAO:0000111 "pump function" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "EAGLE-I" xsd:string

[Term]
id: OBI:0001061
name: microwave synthesis system
def: "A device that is used to apply microwave irradiation to chemical reactions." []
is_a: COB:0001300 ! device
relationship: RO:0000085 OBI:0000374 ! has function excitation function
relationship: RO:0000085 OBI:0000376 ! has function synthesizing function
property_value: IAO:0000111 "microwave synthesis system" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "PERSON: Erik Segerdell" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Microwave_chemistry" xsd:string

[Term]
id: OBI:0001138
name: X-ray source
alt_id: CHMO:0000944
def: "A device that is used to generate X-rays." []
is_a: COB:0001300 ! device
relationship: RO:0000085 OBI:0000374 ! has function excitation function
property_value: IAO:0000111 "X-ray source" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "PERSON: Erik Segerdell" xsd:string
property_value: IAO:0000118 "x-ray generator" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/X-ray_generator" xsd:string

[Term]
id: OBI:0001468
name: cell specimen
def: "A specimen primarily composed of a cell or cells collected from a multicellular organism or a cell culture." []
is_a: OBI:0001479 ! specimen from organism
intersection_of: OBI:0001479 ! specimen from organism
intersection_of: BFO:0000051 CL:0000000 ! has part cell
relationship: BFO:0000051 CL:0000000 ! has part cell
property_value: IAO:0000111 "cell specimen" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000116 "Discussed on obi call Jan 23, 2017. To improve cell specimen that include single cell specimen. Details see tracker: https://sourceforge.net/p/obi/obi-terms/828" xsd:string
property_value: IAO:0000117 "PERSON: Chris Stoeckert, Jie Zheng, Alexander Diehl" xsd:string
property_value: IAO:0000119 "MO_612 cell" xsd:string

[Term]
id: OBI:0001472
name: specimen with known storage state
def: "A specimen for which it is known whether it has been subjected to storage of a specified type." []
is_a: OBI:0100051 ! specimen
property_value: IAO:0000111 "specimen with known storage state" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "PERSON: Chris Stoeckert, Jie Zheng" xsd:string
property_value: IAO:0000119 "MO_95 BiosourceType" xsd:string

[Term]
id: OBI:0001479
name: specimen from organism
def: "A specimen that derives from an anatomical part or substance arising from an organism. Examples of tissue specimen include tissue, organ, physiological system, blood, or body location (arm)." []
is_a: OBI:0100051 ! specimen
property_value: IAO:0000111 "specimen from organism" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Chris Stoeckert, Jie Zheng" xsd:string
property_value: IAO:0000118 "tissue specimen" xsd:string
property_value: IAO:0000119 "MO_954 organism_part" xsd:string

[Term]
id: OBI:0001501
name: fluorescence detection assay
def: "An assay in which a material's fluorescence is determined." []
is_a: OBI:0000070 ! assay
property_value: IAO:0000111 "fluorescence detection assay" xsd:string
property_value: IAO:0000112 "Using a laser to stimulate a cell culture that was previously labeled with fluorescent antibodies to detect light emmission at a different wavelength in order to determine the presence of surface markers the antibodies are specific for." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "IEDB" xsd:string
property_value: IAO:0000119 "IEDB" xsd:string

[Term]
id: OBI:0001505
name: purification
def: "A planned process to separate a material entity into different compositions of which one or more have are purified fractions that contain higher concentration of a desired component, while others contain impurities and are not of interest" []
is_a: OBI:0600014 ! material component separation
relationship: OBI:0000417 OBI:0000796 ! achieves_planned_objective purification objective
property_value: IAO:0000111 "purification" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "PERSON: Chris Stoeckert, Jie Zheng" xsd:string
property_value: IAO:0000119 "MO_406 purify" xsd:string

[Term]
id: OBI:0001633
name: purified material
def: "A material entity that is generated by a purification process in which an input material is separated to obtain a fraction with a higher concentration of a desired component" []
is_a: BFO:0000040 ! material entity
intersection_of: BFO:0000040 ! material entity
intersection_of: OBI:0000312 OBI:0001505 ! is specified output of purification
relationship: OBI:0000312 OBI:0001505 ! is specified output of purification
property_value: IAO:0000111 "purified material" xsd:string
property_value: IAO:0000112 "A mixture of peptide molecules that has been run through an HPLC column to remove 65" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "GROUP: OBI call" xsd:string
property_value: IAO:0000119 "OBI conference call" xsd:string

[Term]
id: OBI:0001879
name: reagent
def: "A biological or chemical entity that bears a reagent role in virtue of it being intended for application in a scientific technique  to participate in (or have molecular parts that participate in) a chemical reaction that facilitates the generation of data about some distinct entity, or the generation of some distinct material specified output." []
comment: (copied from ReO)\nReagents are distinguished from devices/instruments that also serve as facilitators in scientific techniques by the fact that reagents are chemical or biological in nature and necessarily participate in or have parts that participate in some chemical interaction or reaction during their intended participation in some technique.  By contrast, devices do not participate in a chemical reaction/interaction during the technique.\n\nReagents are distinguished from study subjects/evaluants in that study subjects and evaluants are that about which conclusions are drawn and knowledge is sought in an investigation - while reagents, by definition, are not.  It should be noted, however, that reagent and study subject/evaluant roles can be borne by instances of the same type of material entity - but a given instance can only realize one of these roles in the execution of a given  assay. For example, taq polymerase can bear a reagent role or an evaluant role.  In a DNA sequencing assay aimed at generating sequence data about some plasmid, the reagent role of the taq polymerase is realized. In an assay to evaluate the quality of the taq polymerase itself, the evaluant/study subject role of the taq is realized, but not the reagent role since the taq is the subject about which data is generated.\n\nIn regard to the statement that reagents are 'distinct' from the specified outputs of a technique:  note that a reagent may be incorporated into a material output of a technique, as long as the IDENTITY of this output is distinct from that of the bearer of the reagent role.  For example, dNTPs input into a PCR are reagents that become part of the material output of this technique, but this output has a new identity (ie that of a 'nucleic acid molecule') that is distinct from the identity of the dNTPs that comprise it.  Similarly, a biotin molecule input into a cell labeling technique are reagents that become part of the specified output, but the identity of the output is that of some modified cell specimen which shares identity with the input unmodified cell specimen, and not with the biotin label. Thus, we see that an important criteria of 'reagent-ness' is that it is a facilitator, and not the primary focus of an investigation or material processing technique (ie not the specified subject/evaluant about which knowledge is sought, or the specified output material of the technique).
is_a: BFO:0000040 ! material entity
intersection_of: BFO:0000040 ! material entity
intersection_of: RO:0000087 OBI:0000086 ! has role reagent role
relationship: OBI:0000312 COB:0000110 ! is specified output of material processing
relationship: RO:0000087 OBI:0000086 ! has role reagent role
property_value: IAO:0000111 "reagent" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000116 "2013-6-5 MHB: Clarifications regarding the distinction between reagetns and devices were made at the May 2013 Philly Workshop. Reagents are distinguished from devices that also participate in scientific techniques by the fact that reagents are chemical or biological in nature and necessarily participate in some chemical interaction or reaction during the realization of their experimental role. By contrast, devices do not participate in such chemical reactions/interactions.  Note that there are cases where devices use reagent components during their operation, where the reagent-device distinction is less clear.  For examples, see editor note on OBI:device." xsd:string
property_value: IAO:0000117 "PERSON:Matthew Brush" xsd:string
property_value: IAO:0000119 "PERSON:Matthew Brush" xsd:string

[Term]
id: OBI:0001930
name: categorical value specification
def: "A value specification that is specifies one category out of a fixed number of nominal categories" []
is_a: OBI:0001933 ! value specification
property_value: IAO:0000111 "categorical value specification" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "PERSON:Bjoern Peters" xsd:string

[Term]
id: OBI:0001933
name: value specification
def: "An information content entity that specifies a value within a classification scheme or on a quantitative scale." []
is_a: IAO:0000030 ! information content entity
property_value: IAO:0000111 "value specification" xsd:string
property_value: IAO:0000112 "The value of 'positive' in a classification scheme of \"positive or negative\"; the value of '20g' on the quantitative scale of mass." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "This term is currently a descendant of 'information content entity', which requires that it 'is about' something. A value specification of '20g' for a measurement data item of the mass of a particular mouse 'is about' the mass of that mouse. However there are cases where a value specification is not clearly about any particular. In the future we may change 'value specification' to remove the 'is about' requirement." xsd:string
property_value: IAO:0000117 "PERSON:Bjoern Peters" xsd:string

[Term]
id: OBI:0002076
name: collection of specimens
def: "A material entity that has two or more specimens as its parts." []
is_a: BFO:0000040 ! material entity
intersection_of: BFO:0000040 ! material entity
intersection_of: RO:0002351 OBI:0100051 {all_only="true"} ! has member specimen
property_value: dce:source "Biobank" xsd:string
property_value: IAO:0000111 "collection of specimens" xsd:string
property_value: IAO:0000112 "Blood cells collected from multiple donors over the course of a study." xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000116 "Details see tracker: https://sourceforge.net/p/obi/obi-terms/778/" xsd:string
property_value: IAO:0000117 "Person: Chris Stoeckert, Jie Zheng" xsd:string
property_value: IAO:0000119 "OBIB, OBI" xsd:string

[Term]
id: OBI:0002089
name: container with environmental control
def: "A container with an environmental control function." []
is_a: OBI:0000967 ! container
is_a: OBI:0001034 ! environmental control device
intersection_of: OBI:0000967 ! container
intersection_of: RO:0000085 OBI:0000401 ! has function environment control function
relationship: RO:0000085 OBI:0000401 ! has function environment control function
property_value: IAO:0000111 "container with environmental control" xsd:string
property_value: IAO:0000112 "a freezer. a humidity controlled box." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "For details see tracker item: http://sourceforge.net/p/obi/obi-terms/793/" xsd:string
property_value: IAO:0000117 "Chris Stoeckert" xsd:string
property_value: IAO:0000119 "Duke Biobank, OBIB" xsd:string

[Term]
id: OBI:0002119
name: microscopy assay
def: "An imaging assay that utilizes a microscope to magnify features of the visualized material of interest that are not visible to naked eye." []
is_a: OBI:0000185 ! imaging assay
intersection_of: OBI:0000185 ! imaging assay
intersection_of: OBI:0000293 OBI:0400169 {all_some="true"} ! has specified input microscope
relationship: OBI:0000293 OBI:0400169 ! has specified input microscope
property_value: IAO:0000111 "microscopy assay" xsd:string
property_value: IAO:0000112 "Lung, liver, and spleen tissue samples were collected from female BALB/c mice and fixed in 100% formalin solution, embedded in paraffin, sectioned, and stained with hematoxylin and eosin. The stained samples were examined for signs of pathological changes under light microscopy." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "ImmPort" xsd:string
property_value: IAO:0000119 "PMID:21685355" xsd:string

[Term]
id: OBI:0002989
name: material supplier
def: "A person or organization that provides material supplies to other people or organizations." []
is_a: BFO:0000040 ! material entity
relationship: RO:0000087 OBI:0000018 ! has role material supplier role
property_value: IAO:0000111 "material supplier" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "Rebecca Jackson" xsd:string
property_value: IAO:0000233 "https://github.com/obi-ontology/obi/issues/1289" xsd:string

[Term]
id: OBI:0003097
name: liquid chromatography mass spectrometry assay
def: "A mass spectrometry assay where a sample mixture is first separated by liquid chromatography before being converted into ions which are characterized by using mass spectrometry based on their mass-to-charge ratio and relative abundance." []
is_a: OBI:0000470 ! mass spectrometry assay
intersection_of: OBI:0000470 ! mass spectrometry assay
intersection_of: BFO:0000051 OBI:0003547 ! has part liquid chromatography
relationship: BFO:0000051 OBI:0003547 ! has part liquid chromatography
property_value: IAO:0000111 "liquid chromatography mass spectrometry assay" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Michelle Giglio" xsd:string
property_value: IAO:0000117 "Rebecca Jackson" xsd:string
property_value: IAO:0000117 "Suvarna Nadendla" xsd:string
property_value: IAO:0000118 "LC-MS" xsd:string
property_value: IAO:0000119 "CHMO:0000524" xsd:string
property_value: IAO:0000233 "https://github.com/obi-ontology/obi/issues/1404" xsd:string
property_value: IAO:0000234 "CFDE" xsd:string

[Term]
id: OBI:0003540
name: tandem mass spectrometry assay
def: "A mass spectrometry assay that uses two or more analyzers separated by a region in which ions can be induced to fragment by transfer of energy (frequently by collision with other molecules)." []
is_a: OBI:0000470 ! mass spectrometry assay
property_value: IAO:0000111 "tandem mass spectrometry assay" xsd:string
property_value: IAO:0000112 "A precursor ion is selected in the first stage, allowed to fragment and then all resultant masses are scanned in the second mass analyzer and detected in the detector that is positioned after the second mass analyzer. This experiment is commonly performed to identify transitions used for quantification by tandem MS." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000116 "Discussed on the OBI developer call 2022-03-07: 'tandem mass spectrometry' OBI:0200198 is under  'data transformation' but is actually defined like an assay. Moving OBI:0200198 from 'data transformation' to 'assay' is a major logical change, so the OBI development team supports obsoleting 'tandem mass spectrometry' OBI:0200198 and replacing it with ‘tandem mass spectrometry assay’ OBI:0003540." xsd:string
property_value: IAO:0000117 "Hector Guzman-Orozco, ORCID:0000-0003-3430-8997" xsd:string
property_value: IAO:0000119 "http://purl.obolibrary.org/obo/OBI_0200198" xsd:string
property_value: IAO:0000233 "https://github.com/obi-ontology/obi/issues/1506" xsd:string

[Term]
id: OBI:0003547
name: liquid chromatography
def: "A preparative chromatography in which material components are separated in a liquid solution." []
is_a: OBI:0600046 ! preparative chromatography
property_value: IAO:0000111 "liquid chromatography" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Hector Guzman-Orozco" xsd:string
property_value: IAO:0000119 "OBI" xsd:string
property_value: IAO:0000233 "https://github.com/obi-ontology/obi/issues/1685" xsd:string

[Term]
id: OBI:0003610
name: reactant role
def: "A role borne by a biological or chemical entity that participates or has molecular components that participate in a chemical reaction." []
is_a: BFO:0000023 ! role
property_value: IAO:0000111 "reactant role" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "Sebastian Duesing" xsd:string

[Term]
id: OBI:0100051
name: specimen
def: "A material entity that is collected for potential use as an input upon which measurements or observations are performed." []
is_a: BFO:0000040 ! material entity
intersection_of: BFO:0000040 ! material entity
intersection_of: RO:0000087 OBI:0000112 ! has role specimen role
relationship: RO:0000087 OBI:0000112 ! has role specimen role
property_value: IAO:0000111 "specimen" xsd:string
property_value: IAO:0000112 "Biobanking of blood taken and stored in a freezer for potential future investigations stores specimen; collecting a stone from a site." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: James Malone" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "GROUP: OBI Biomaterial Branch" xsd:string
property_value: IAO:0000233 https://github.com/obi-ontology/obi/issues/1013

[Term]
id: OBI:0200000
name: data transformation
def: "A completely executed planned process that produces output data from input data." []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 IAO:0000027 {all_only="true"} ! has specified input data entity
relationship: OBI:0000293 IAO:0000027 ! has specified input data entity
relationship: OBI:0000299 IAO:0000027 ! has specified output data entity
relationship: OBI:0000417 OBI:0200166 ! achieves_planned_objective data transformation objective
property_value: IAO:0000111 "data transformation" xsd:string
property_value: IAO:0000112 "The application of a clustering protocol to microarray data or the application of a statistical testing method on a primary data set to determine a p-value." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Elisabetta Manduchi" xsd:string
property_value: IAO:0000117 "Helen Parkinson" xsd:string
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000117 "Richard Scheuermann" xsd:string
property_value: IAO:0000117 "Ryan Brinkman" xsd:string
property_value: IAO:0000117 "Tina Hernandez-Boussard" xsd:string
property_value: IAO:0000118 "data analysis" xsd:string
property_value: IAO:0000118 "data processing" xsd:string
property_value: IAO:0000119 "Branch editors" xsd:string

[Term]
id: OBI:0200050
name: dimensionality reduction
def: "A dimensionality reduction is data partitioning which transforms each input m-dimensional vector (x_1, x_2, ..., x_m) into an output n-dimensional vector (y_1, y_2, ..., y_n), where n is smaller than m." []
is_a: OBI:0200175 ! class discovery data transformation
relationship: OBI:0000299 OBI:0000648 ! has specified output clustered data set
relationship: OBI:0000417 OBI:0200178 ! achieves_planned_objective class discovery objective
property_value: IAO:0000111 "dimensionality reduction" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Elisabetta Manduchi" xsd:string
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000118 "data projection" xsd:string
property_value: IAO:0000119 "PERSON: Elisabetta Manduchi" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string
property_value: IAO:0000119 "PERSON: Melanie Courtot" xsd:string

[Term]
id: OBI:0200051
name: principal components analysis dimensionality reduction
def: "A principal components analysis dimensionality reduction is a dimensionality reduction achieved by applying principal components analysis and by keeping low-order principal components and excluding higher-order ones." []
is_a: OBI:0200050 ! dimensionality reduction
property_value: IAO:0000111 "principal components analysis dimensionality reduction" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Elisabetta Manduchi" xsd:string
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000118 "pca data reduction" xsd:string
property_value: IAO:0000119 "PERSON: Elisabetta Manduchi" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string
property_value: IAO:0000119 "PERSON: Melanie Courtot" xsd:string

[Term]
id: OBI:0200078
name: descriptive statistical calculation objective
def: "A descriptive statistical calculation objective is a data transformation objective which concerns any calculation intended to describe a feature of a data set, for example, its center or its variability." []
is_a: OBI:0200166 ! data transformation objective
property_value: IAO:0000111 "descriptive statistical calculation objective" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Elisabetta Manduchi" xsd:string
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000117 "Monnie McGee" xsd:string
property_value: IAO:0000119 "PERSON: Elisabetta Manduchi" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string
property_value: IAO:0000119 "PERSON: Melanie Courtot" xsd:string
property_value: IAO:0000119 "PERSON: Monnie McGee" xsd:string

[Term]
id: OBI:0200111
name: data visualization
def: "A planned process with the objective to graphically represent some data by inputing the data and outputting images, diagrams or animations." []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 IAO:0000027 ! has specified input data entity
relationship: OBI:0000293 IAO:0000027 {all_only="true"} ! has specified input data entity
property_value: IAO:0000111 "data visualization" xsd:string
property_value: IAO:0000112 "Generation of a heatmap from a microarray dataset" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Elisabetta Manduchi" xsd:string
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000117 "Tina Boussard" xsd:string
property_value: IAO:0000118 "data encoding as image" xsd:string
property_value: IAO:0000118 "visualization" xsd:string
property_value: IAO:0000119 "PERSON: Elisabetta Manduchi" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string
property_value: IAO:0000119 "PERSON: Melanie Courtot" xsd:string
property_value: IAO:0000119 "PERSON: Tina Boussard" xsd:string
property_value: IAO:0000232 "Possible future hierarchy might include this:\ninformation_encoding\n>data_encoding\n>>image_encoding" xsd:string

[Term]
id: OBI:0200166
name: data transformation objective
def: "An objective specification to transformation input data into output data" []
is_a: IAO:0000005 ! objective specification
property_value: IAO:0000111 "data transformation objective" xsd:string
property_value: IAO:0000112 "normalize objective" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "Modified definition in 2013 Philly OBI workshop" xsd:string
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string

[Term]
id: OBI:0200175
name: class discovery data transformation
def: "A class discovery data transformation (sometimes called unsupervised classification) is a data transformation that has objective class discovery." []
is_a: OBI:0200000 ! data transformation
property_value: IAO:0000111 "class discovery data transformation" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000118 "clustering data transformation" xsd:string
property_value: IAO:0000118 "unsupervised classification data transformation" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string

[Term]
id: OBI:0200178
name: class discovery objective
def: "A class discovery objective (sometimes called unsupervised classification) is a data transformation objective where the aim is to organize input data  (typically vectors of attributes) into classes, where the number of classes and their specifications are not known a priori. Depending on usage, the class assignment can be definite or probabilistic." []
is_a: OBI:0200166 ! data transformation objective
property_value: IAO:0000111 "class discovery objective" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000118 "clustering objective" xsd:string
property_value: IAO:0000118 "discriminant analysis objective" xsd:string
property_value: IAO:0000118 "unsupervised classification objective" xsd:string
property_value: IAO:0000119 "PERSON: Elisabetta Manduchi" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string

[Term]
id: OBI:0200184
name: descriptive statistical calculation data transformation
def: "A descriptive statistical calculation data transformation is a data transformation that has objective descriptive statistical calculation and which concerns any calculation intended to describe a feature of a data set, for example, its center or its variability." []
is_a: OBI:0200000 ! data transformation
property_value: IAO:0000111 "descriptive statistical calculation data transformation" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "James Malone" xsd:string
property_value: IAO:0000119 "PERSON: James Malone" xsd:string

[Term]
id: OBI:0200190
name: clustered data visualization
def: "A data visualization which has input of a clustered data set and produces an output of a report graph which is capable of rendering data of this type." []
is_a: OBI:0200111 ! data visualization
relationship: OBI:0000293 OBI:0000648 {all_only="true"} ! has specified input clustered data set
property_value: IAO:0000111 "clustered data visualization" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "James Malone" xsd:string

[Term]
id: OBI:0302729
name: chemical solution
def: "A material entity  that is made up of at least 2 scattered molecular aggregates, one playing the role of solvent and the other one playing the role of solute." []
is_a: BFO:0000040 ! material entity
property_value: IAO:0000111 "chemical solution" xsd:string
property_value: IAO:0000112 "PMID: 18289311.Anesth Analg. 2008 Apr;106(4):1078-86.Less impairment of hemostasis and reduced blood loss in pigs after resuscitation from hemorrhagic shock using the small-volume concept with hypertonic saline/hydroxyethyl starch as compared to administration of 4% gelatin or 6% hydroxyethyl starch solution." xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Philippe Rocca-Serra" xsd:string
property_value: IAO:0000118 "liquid chemical solution" xsd:string
property_value: IAO:0000119 "GROUP: OBI Biomaterial Branch" xsd:string

[Term]
id: OBI:0302732
name: solvent role
def: "solvent role is a role which inheres in a molecular entity capable of ensuring the dissolution of another chemical entity and realized by the process of solvation" []
is_a: OBI:0003610 ! reactant role
relationship: BFO:0000054 OBI:0000685 {all_only="true"} ! realized in creating a mixture of molecules in solution
relationship: RO:0000052 COB:0000013 ! characteristic of molecule
property_value: IAO:0000111 "solvent role" xsd:string
property_value: IAO:0000112 "PMID: 18373502.Transfusion. 2008 Mar 25. Solvent/detergent treatment of platelet concentrates enhances the release of growth factors." xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000116 "The class CHEBI:solvent is logically equivalent to this class, iff it is properly subsumed under the BFO:role branch. The label and textual definition of this CHEBI class are however misleadingly denoting the material entity that bears this role and not the role itself. The OBI modeling was needed as what is considered a solvent in a mixture can depend on the intent of the person creating the mixture. It would be great if this could be dealt with in CHEBI itself. See also https://github.com/obi-ontology/obi/issues/1771." xsd:string
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "adpated from wikipedia (http://en.wikipedia.org/wiki/Solvatation)" xsd:string

[Term]
id: OBI:0302733
name: solute role
def: "solute role is a role played by a chemical entity which is dissolved by another chemical entity (the solvent) when creating a solution" []
is_a: BFO:0000023 ! role
relationship: BFO:0000054 OBI:0000685 {all_only="true"} ! realized in creating a mixture of molecules in solution
relationship: RO:0000052 COB:0000013 ! characteristic of molecule
property_value: IAO:0000111 "solute role" xsd:string
property_value: IAO:0000112 "PMID: 18380397.Pharmazie. 2008 Feb;63(2):113-21.Deviations of drug solubility in water-cosolvent mixtures from the Jouyban-Acree model--effect of solute structure." xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "adapted from wikipedia (http://en.wikipedia.org/wiki/Solute)" xsd:string

[Term]
id: OBI:0302876
name: dissolved material entity
def: "A material entity that has been going through a process of being put into solution" []
is_a: OBI:0000576 ! scattered molecular aggregate
property_value: IAO:0000111 "dissolved material entity" xsd:string
property_value: IAO:0000112 "Salt molecules that have been mixed into water" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "Person:Bjoern Peters" xsd:string
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string

[Term]
id: OBI:0302886
name: centrifugation
alt_id: CHMO:0001047
def: "centrifugation is a process separating molecules by size or density using centrifugal forces generated by a spinning rotor. G-forces of several hundred thousand times gravity are generated in ultracentrifugation" []
is_a: OBI:0600014 ! material component separation
relationship: OBI:0000417 OBI:0000681 ! achieves_planned_objective separation into different composition objective
relationship: RO:0000057 OBI:0400106 ! has participant centrifuge
property_value: IAO:0000111 "centrifugation" xsd:string
property_value: IAO:0000112 "PMID: 18428461.Purification of oligodendrocytes and their progenitors using immunomagnetic separation and Percoll gradient centrifugation. Curr Protoc Neurosci. 2001 May;Chapter 3:Unit 3.12." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "adapted from http://www.fao.org/DOCREP/003/X3910E/X3910E06.htm" xsd:string

[Term]
id: OBI:0302888
name: washing
def: "washing is a process by which a material entity acting as  contaminant (e.g. excess staining reagent) is removed by application of one or more cycles of solution in flow." []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 BFO:0000040 ! has specified input material entity
relationship: OBI:0000299 BFO:0000040 ! has specified output material entity
relationship: OBI:0000417 OBI:0000456 ! achieves_planned_objective material transformation objective
property_value: IAO:0000111 "washing" xsd:string
property_value: IAO:0000112 "PMID: 6874122. Dialysis leucopenia--no correction after prolonged washing of the membrane. Int J Artif Organs. 1983 May;6(3):113-4." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "OBI-Branch" xsd:string

[Term]
id: OBI:0302893
name: storage
def: "A planned process with the objective to preserve and protect material entities by placing them in an identified location which may have a controlled environment." []
is_a: OBI:0000838 ! material maintenance
relationship: OBI:0000293 BFO:0000040 ! has specified input material entity
property_value: IAO:0000111 "storage" xsd:string
property_value: IAO:0000112 "PMID: 18550121.Total Prostate Specific Antigen Stability Confirmed After Long-Term Storage of Serum at -80C. J Urol. 2008 Jun 10." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "OBI-Branch" xsd:string

[Term]
id: OBI:0302905
name: elution
def: "the process of extracting one material from another by washing with a solvent to remove adsorbed material from an adsorbent (as in washing of loaded ion-exchange resins to remove captured ions)" []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000299 OBI:0000318 ! has specified output eluate
relationship: OBI:0000417 OBI:0000456 ! achieves_planned_objective material transformation objective
relationship: RO:0000057 OBI:0000038 ! has participant chromatography column
property_value: IAO:0000111 "elution" xsd:string
property_value: IAO:0000112 "PMID: 18549238.Theory and Application of the Two-Mode Gradient Elution in Liquid Chromatography Involving Simultaneous Changes in Temperature and Mobile-Phase Composition.Anal Chem. 2008 Jun 13." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "wordnet.princeton.edu/perl/webwn" xsd:string

[Term]
id: OBI:0302912
name: electroporation
alt_id: CHMO:0001573
def: "a process in which a significant increase in the electrical conductivity and permeability of the cell plasma membrane caused by an externally applied electrical field. It is usually used in molecular biology as a way of introducing some substance into a cell, such as loading it with a molecular probe, a drug that can change the cell's function, or a piece of coding DNA" []
is_a: OBI:0600033 ! cell permeabilization
relationship: RO:0000057 OBI:0400142 ! has participant power supply
property_value: IAO:0000111 "electroporation" xsd:string
property_value: IAO:0000112 "PMID: 18551712. Microfluidic electroporation for selective release of intracellular molecules at the single-cell level. Electrophoresis. 2008 Jun 13." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "Philippe Rocca-Serra" xsd:string
property_value: IAO:0000118 "electropermeabilization" xsd:string
property_value: IAO:0000119 "WEB:http://en.wikipedia.org/wiki/Electroporation" xsd:string

[Term]
id: OBI:0400064
name: laser
def: "A laser (acronym for light amplification by the stimulated emission of radiation) is a light source that emits photons of the same characteristics in a coherent beam. A laser uses a solid, liquid or gaseous lasing medium, that contains molecules, of which some atoms have electrons that emit photons of the same frequency when falling back to their normal orbital after excitation (pumping) by external means A laser is the most common way to irradiate a cell in a flow cytometer." []
is_a: OBI:0400065 ! light source
property_value: IAO:0000111 "laser" xsd:string
property_value: IAO:0000112 "A laser is the most common way to irradiate a cell in a flow cytometer." xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000118 "light amplification by the stimulated emission of radiation" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Laser" xsd:string
property_value: IAO:0000119 "John Quinn" xsd:string

[Term]
id: OBI:0400065
name: light source
def: "A light source is an optical subsystem that provides light for use in a distant area using a delivery system (e.g., fiber optics). Light sources may include one of a variety of lamps (e.g., xenon, halogen, mercury). Most light sources are operated from line power, but some may be powered from batteries. They are mostly used in endoscopic, microscopic, and other examination and/or in surgical procedures. The light source is part of the optical subsystem. In a flow cytometer the light source directs high intensity light at particles at the interrogation point. The light source in a flow cytometer is usually a laser." []
is_a: OBI:0001032 ! light emission device
property_value: IAO:0000111 "light source" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "Elizabeth M. Goralczyk" xsd:string
property_value: IAO:0000117 "John Quinn" xsd:string
property_value: IAO:0000117 "Olga Tchuvatkina" xsd:string
property_value: IAO:0000119 "Practical Flow Cytometry 4th Edition, Howard Shapiro, ISBN-10: 0471411256, ISBN-13: 978-0471411253" xsd:string

[Term]
id: OBI:0400106
name: centrifuge
def: "A device with a rapidly rotating container that applies centrifugal force to its contents" []
is_a: OBI:0000832 ! measurement device
is_a: OBI:0000932 ! material separation device
property_value: IAO:0000111 "centrifuge" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Melanie Courtot" xsd:string
property_value: IAO:0000117 "Person: Jennifer Fostel" xsd:string
property_value: IAO:0000117 "Trish Whetzel" xsd:string
property_value: IAO:0000119 "http://en.wikipedia.org/wiki/Centrifuge" xsd:string

[Term]
id: OBI:0400142
name: power supply
def: "A power supply is an device or part of a device that permits the required application of a defined electrical charge to an instrument. The power supply may permit the defined application of a given amount of current for a defined length of time." []
is_a: COB:0001300 ! device
relationship: RO:0000085 OBI:0000384 ! has function electricity supply function
property_value: IAO:0000111 "power supply" xsd:string
property_value: IAO:0000112 "A AC/DC transformer that generates the reqired power for an electrophoresis apparatus" xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "Daniel Schober" xsd:string
property_value: IAO:0000117 "Frank Gibson" xsd:string
property_value: IAO:0000118 "electrical power supply" xsd:string
property_value: IAO:0000118 "power pack" xsd:string
property_value: IAO:0000118 "power supply unit" xsd:string
property_value: IAO:0000118 "PSU" xsd:string
property_value: IAO:0000119 "PERSON: Daniel Schober" xsd:string
property_value: IAO:0000119 "sep:00093" xsd:string
property_value: IAO:0000232 "was power_pack, maps to SEP electrical_power_supply" xsd:string

[Term]
id: OBI:0400169
name: microscope
def: "A microscope is an instrument which magnifies the view on objects (too small to be viewed by the naked eye) under increased resolution. A microscope can be an optical instrument but also and electronic instrument. There are various kind of optical microscopes, e.g confocal microscope, epifluoresence microscope)" []
is_a: OBI:0000398 ! image creation device
relationship: RO:0000085 OBI:0000369 ! has function magnify function
property_value: IAO:0000111 "microscope" xsd:string
property_value: IAO:0000112 "PMID:18466942. A light and transmission electron microscope study of hepatic portal tracts in the rhesus monkey (Macacus rhesus). Tissue Cell. 2008 May 6" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "PERSON: Phillippe Rocca-Serra" xsd:string
property_value: IAO:0000119 "wikipedia" xsd:string

[Term]
id: OBI:0600014
name: material component separation
def: "a material processing in which components of an input material become segregated in space" []
is_a: COB:0000110 ! material processing
relationship: OBI:0000417 OBI:0000639 ! achieves_planned_objective material separation objective
property_value: IAO:0000111 "material component separation" xsd:string
property_value: IAO:0000112 "Using a cell sorter to separate a mixture of T cells into two fractions; one with surface receptor CD8 and the other lacking the receptor, or purification" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Bjoern Peters" xsd:string
property_value: IAO:0000119 "IEDB" xsd:string

[Term]
id: OBI:0600033
name: cell permeabilization
def: "A protocol application to permeabilize cell membranes, allowing molecules to more easily pass through the membrane than was possible prior to the protocol application" []
is_a: COB:0000035 ! completely executed planned process
relationship: OBI:0000293 CL:0000000 ! has specified input cell
relationship: OBI:0000299 CL:0000000 ! has specified output cell
relationship: OBI:0000417 OBI:0000456 ! achieves_planned_objective material transformation objective
property_value: IAO:0000111 "cell permeabilization" xsd:string
property_value: IAO:0000112 "Electroporation of HeLa cells to allow transfection with pUC19." xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000116 "need to add output cell has_quality permeable" xsd:string
property_value: IAO:0000117 "PERSON:Bjoern Peters" xsd:string
property_value: IAO:0000119 "OBI branch derived" xsd:string
property_value: IAO:0000232 "definition blessed by Jay, Alan, Randi" xsd:string

[Term]
id: OBI:0600046
name: preparative chromatography
def: "the use of a biomaterial's preferential affinity for either the mobile phase or the stationary phase to separate it from other materials of differing affinity" []
is_a: OBI:0600014 ! material component separation
relationship: OBI:0000299 OBI:0000318 ! has specified output eluate
relationship: OBI:0000417 OBI:0000681 ! achieves_planned_objective separation into different composition objective
relationship: RO:0000057 OBI:0000038 ! has participant chromatography column
relationship: RO:0000057 OBI:0000048 ! has participant chromatography device
property_value: IAO:0000111 "preparative chromatography" xsd:string
property_value: IAO:0000112 "The use of gas chromatography in order separate out from an input sample of eggs a fraction that would be enriched for pesticides." xsd:string
property_value: IAO:0000114 IAO:0000125
property_value: IAO:0000117 "PERSON:Kevin Clancy; Bjoern Peters" xsd:string
property_value: IAO:0000119 "OBI branch derived" xsd:string

[Term]
id: OBI:1110022
name: adaptive immune receptor
def: "is a receptor produced by cells of the adaptive immune system with the purpose of binding epitopes." []
is_a: GO:0032991 ! protein-containing complex
union_of: GO:0019815 ! B cell receptor complex
union_of: GO:0042101 ! T cell receptor complex
union_of: GO:0042571 ! immunoglobulin complex, circulating
property_value: IAO:0000111 "adaptive immune receptor" xsd:string
property_value: IAO:0000114 IAO:0000123
property_value: IAO:0000117 "IEDB" xsd:string
property_value: IAO:0000119 "IEDB" xsd:string

[Term]
id: PATO:0000001
name: quality
alt_id: PATO:0000072
def: "A dependent entity that inheres in a bearer by virtue of how the bearer is related to other entities" [PATOC:GVG]
is_a: BFO:0000020 ! specifically dependent continuant
is_a: COB:0000502 ! characteristic
property_value: IAO:0000111 "quality" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl

[Term]
id: PATO:0000018
name: fluorescence
def: "A luminous flux quality inhering in a bearer by virtue of the bearer's emitting longer wavelength light following the absorption of shorter wavelength radiation; fluorescence is common with aromatic compounds with several rings joined together." [PATOC:GVG]
is_a: PATO:0001296 ! luminous flux
property_value: IAO:0000111 "fluorescence" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl

[Term]
id: PATO:0001018
name: physical quality
alt_id: PATO:0002079
def: "A quality of a physical entity that exists through action of continuants at the physical level of organisation in relation to other entities." [PATOC:GVG]
synonym: "relational physical quality" EXACT []
xref: Wikipedia:Physical_property
is_a: PATO:0001241 ! physical object quality
property_value: IAO:0000111 "physical quality" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl

[Term]
id: PATO:0001241
name: physical object quality
alt_id: PATO:0001237
alt_id: PATO:0001238
def: "A quality which inheres in a continuant." [PATOC:GVG]
synonym: "monadic quality of a continuant" EXACT []
synonym: "monadic quality of an object" NARROW []
synonym: "monadic quality of continuant" NARROW []
synonym: "multiply inhering quality of a physical entity" EXACT []
synonym: "quality of a continuant" EXACT []
synonym: "quality of a single physical entity" EXACT []
synonym: "quality of an object" EXACT []
synonym: "quality of continuant" EXACT []
xref: snap:Quality
is_a: PATO:0000001 ! quality
property_value: IAO:0000111 "physical object quality" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl

[Term]
id: PATO:0001296
name: luminous flux
def: "A scalar optical quality which obtains by the magnitude of the light emitted by the bearer." [PATOC:GVG]
is_a: PATO:0001300 ! optical quality
property_value: IAO:0000111 "luminous flux" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl

[Term]
id: PATO:0001300
name: optical quality
def: "An EM radiation quality in which the EM radiation is within the fiat range of the spectrum visible deemed to be light." [PATOC:GVG]
is_a: PATO:0070060 ! quality of interaction of a substance with electromagnetic radiation
property_value: IAO:0000111 "optical quality" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl

[Term]
id: PATO:0002198
name: quality of a substance
def: "A quality inhering in a bearer by virtue of its constitution." [PATOC:GVG]
is_a: PATO:0001018 ! physical quality
property_value: dcterms:contributor https://orcid.org/0000-0002-2061-091X
property_value: IAO:0000111 "quality of a substance" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl
creation_date: 2010-03-15T04:35:27Z

[Term]
id: PATO:0070060
name: quality of interaction of a substance with electromagnetic radiation
def: "A quality of a substance on which or through which electromagnetic radiation impinges or traverses with respect to radiation. This substance quality changes the quality of the incident radiation with respect to any of: intensity, direction, scatter and wavelength." [https://orcid.org/0000-0002-5111-7263]
is_a: PATO:0002198 ! quality of a substance
property_value: IAO:0000111 "quality of interaction of a substance with electromagnetic radiation" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pato.owl

[Term]
id: PR:000000001
name: protein
def: "An amino acid chain that is canonically produced de novo by ribosome-mediated translation of a genetically-encoded mRNA, and any derivatives thereof." []
is_a: CHEBI:16670 ! peptide
is_a: PR:000018263 ! amino acid chain
property_value: IAO:0000111 "protein" xsd:string
property_value: IAO:0000112 "antithrombin III is a protein" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/pr.owl

[Term]
id: PR:000018263
name: amino acid chain
def: "An organic amino compound that consists of amino acid residues (unmodified amino-acid residues and/or modified amino-acid residues) linked by peptide bonds or derivatives of such bonds." []
is_a: COB:0000013 ! molecule

[Term]
id: UBERON:0000465
name: material anatomical entity
def: "Anatomical entity that has mass." []
is_a: BFO:0000040 ! material entity
is_a: UBERON:0001062 ! anatomical entity
union_of: CL:0000000 ! cell
union_of: COB:0000021 ! gross anatomical part
union_of: COB:0000022 ! organism
union_of: GO:0110165 ! cellular anatomical entity

[Term]
id: UBERON:0000466
name: immaterial anatomical entity
def: "Anatomical entity that has no mass." []
is_a: BFO:0000141 ! immaterial entity
is_a: UBERON:0001062 ! anatomical entity

[Term]
id: UBERON:0000477
name: anatomical cluster
def: "Anatomical group whose component anatomical structures lie in close proximity to each other." []
is_a: UBERON:0000465 ! material anatomical entity

[Term]
id: UBERON:0001062
name: anatomical entity
def: "Biological entity that is either an individual member of a biological species or constitutes the structural organization of an individual member of a biological species." []
union_of: UBERON:0000465 ! material anatomical entity
union_of: UBERON:0000466 ! immaterial anatomical entity

[Term]
id: UO:0000001
name: length unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "length unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000002
name: mass unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "mass unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000003
name: time unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "time unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000005
name: temperature unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "temperature unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000006
name: substance unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "substance unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000051
name: concentration unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "concentration unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000095
name: volume unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "volume unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000105
name: frequency unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "frequency unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000270
name: volumetric flow rate unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "volumetric flow rate unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: UO:0000280
name: rate unit
is_a: IAO:0000003 ! measurement unit label
property_value: IAO:0000111 "rate unit" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/uo.owl

[Term]
id: oboInOwl:ObsoleteClass
name: Obsolete Class

[Typedef]
id: BFO:0000050
name: part of
def: "a core relation that holds between a part and its whole" []
is_transitive: true
inverse_of: BFO:0000051 ! has part

[Typedef]
id: BFO:0000051
name: has part
namespace: chebi_ontology
def: "a core relation that holds between a whole and its part" []
xref: BFO:0000051
is_cyclic: false
is_transitive: true

[Typedef]
id: BFO:0000052
name: inheres_in

[Typedef]
id: BFO:0000054
name: realized in
property_value: IAO:0000111 "realized in" xsd:string
property_value: IAO:0000112 "this disease is realized in this disease course" xsd:string
property_value: IAO:0000112 "this fragility is realized in this shattering" xsd:string
property_value: IAO:0000112 "this investigator role is realized in this investigation" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ro.owl
domain: BFO:0000017 ! realizable entity
range: BFO:0000015 ! process
inverse_of: BFO:0000055 ! realizes

[Typedef]
id: BFO:0000055
name: realizes
def: "Paraphrase of elucidation: a relation between a process and a realizable entity, where there is some material entity that is bearer of the realizable entity and participates in the process, and the realizable entity comes to be realized in the course of the process" []
property_value: IAO:0000112 "this disease course realizes this disease" xsd:string
property_value: IAO:0000112 "this investigation realizes this investigator role" xsd:string
property_value: IAO:0000112 "this shattering realizes this fragility" xsd:string
domain: BFO:0000015 ! process
range: BFO:0000017 ! realizable entity

[Typedef]
id: BFO:0000056
name: participates in at some time

[Typedef]
id: BFO:0000057
name: has participant

[Typedef]
id: BFO:0000062
name: preceded by
def: "x is preceded by y if and only if the time point at which y ends is before or equivalent to the time point at which x starts. Formally: x preceded by y iff ω(y) <= α(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point." []
property_value: dcterms:source "http://www.obofoundry.org/ro/#OBO_REL:preceded_by" xsd:string
domain: BFO:0000003 ! occurrent
range: BFO:0000003 ! occurrent
is_transitive: true
is_a: RO:0002086 ! ends after
inverse_of: BFO:0000063 ! precedes

[Typedef]
id: BFO:0000063
name: precedes
def: "x precedes y if and only if the time point at which x ends is before or equivalent to the time point at which y starts. Formally: x precedes y iff ω(x) <= α(y), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point." []
domain: BFO:0000003 ! occurrent
range: BFO:0000003 ! occurrent
is_transitive: true
is_a: RO:0002222 ! temporally related to

[Typedef]
id: BFO:0000068
name: begins to exist during
is_a: BFO:0000056 ! participates in at some time

[Typedef]
id: BFO:0000069
name: ceases to exist during
is_a: BFO:0000056 ! participates in at some time

[Typedef]
id: BFO:0000085
name: has function at some time

[Typedef]
id: BFO:0000087
name: has role

[Typedef]
id: BFO:0000110
name: has continuant part at all times

[Typedef]
id: BFO:0000118
name: has proper occurrent part

[Typedef]
id: BFO:0000137
name: proper part of continuant at all times

[Typedef]
id: BFO:0000174
name: has proper continuant part at some time

[Typedef]
id: BFO:0000175
name: proper part of continuant at some time

[Typedef]
id: BFO:0000178
name: has continuant part at some time

[Typedef]
id: CHMO:0002748
name: has analyte
comment: p has_participant e o e has_role analyte_role. Don't know how to do this in OBO format.
domain: BFO:0000015 ! process
range: BFO:0000040 ! material entity
is_a: BFO:0000057 ! has participant

[Typedef]
id: CHMO:0002883
name: has matrix
comment: p has_participant e o e has_role matrix_role. Don't know how to do this in OBO format.
domain: BFO:0000015 ! process
range: BFO:0000040 ! material entity
is_a: BFO:0000057 ! has participant

[Typedef]
id: CHMO:0002922
name: probes_atom
def: "A process p probes_atom n if it has_participant n and its objective o is to determine the energy levels of n." [https://orcid.org/0000-0001-5985-7429]
comment: should really be probes_nucleus but ChEBI doesn't have the nuclei. Will use atoms for now.

[Typedef]
id: CHMO:0010016
name: prevents
comment: the range of 'prevents' is an adverse laboratory event (process). The object that prevents the ALE blocks a disposition that is manifested as the ALE. Example: water blocks flammability. From a safety officer pov, this is about planning.
domain: CHMO:0000993 ! portion of material
range: CHMO:0010009 ! adverse laboratory event

[Typedef]
id: CHMO:0010017
name: mitigates
comment: the range of 'mitigates' is an adverse laboratory event (process). The object that mitigates the ALE has the capability (disposition) to take part in the process and prevent downstream adverse events. From a safety officer pov, this is about responding.
domain: CHMO:0000993 ! portion of material
range: CHMO:0010009 ! adverse laboratory event

[Typedef]
id: IAO:0000136
name: is about
def: "A (currently) primitive relation that relates an information artifact to an entity." []
property_value: IAO:0000112 "This document is about information artifacts and their representations" xsd:string
domain: IAO:0000030 ! information content entity

[Typedef]
id: OBI:0000293
name: has specified input
def: "The inverse property of is specified input of" []
property_value: IAO:0000111 "has specified input" xsd:string
property_value: IAO:0000112 "see is_input_of example_of_usage" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000116 "8/17/09: specified inputs of one process are not necessarily specified inputs of a larger process that it is part of. This is in contrast to how 'has participant' works." xsd:string
property_value: IAO:0000117 "PERSON: Alan Ruttenberg" xsd:string
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Larry Hunter" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Coutot" xsd:string
domain: COB:0000035 ! completely executed planned process
is_a: RO:0000057 ! has participant
inverse_of: OBI:0000295 ! is specified input of

[Typedef]
id: OBI:0000295
name: is specified input of
def: "A relation between a completely executed planned process and a continuant participating in that process that is not created during the process. The presence of the continuant during the process is explicitly specified in the plan specification which the process realizes the concretization of." []
property_value: IAO:0000111 "is specified input of" xsd:string
property_value: IAO:0000112 "some Autologous EBV(Epstein-Barr virus)-transformed B-LCL (B lymphocyte cell line) is_input_for instance of Chromum Release Assay described at https://wiki.cbil.upenn.edu/obiwiki/index.php/Chromium_Release_assay" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Alan Ruttenberg" xsd:string
property_value: IAO:0000117 "PERSON:Bjoern Peters" xsd:string
range: COB:0000035 ! completely executed planned process
is_a: RO:0000056 ! participates in

[Typedef]
id: OBI:0000299
name: has specified output
def: "The inverse property of is specified output of" []
property_value: IAO:0000111 "has specified output" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "PERSON: Alan Ruttenberg" xsd:string
property_value: IAO:0000117 "PERSON: Bjoern Peters" xsd:string
property_value: IAO:0000117 "PERSON: Larry Hunter" xsd:string
property_value: IAO:0000117 "PERSON: Melanie Courtot" xsd:string
domain: COB:0000035 ! completely executed planned process
is_a: RO:0000057 ! has participant
inverse_of: OBI:0000312 ! is specified output of

[Typedef]
id: OBI:0000312
name: is specified output of
def: "A relation between a completely executed planned process and a continuant participating in that process. The presence of the continuant at the end of the process is explicitly specified in the objective specification which the process realizes the concretization of." []
property_value: IAO:0000111 "is specified output of" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "Alan Ruttenberg" xsd:string
property_value: IAO:0000117 "PERSON:Bjoern Peters" xsd:string
range: COB:0000035 ! completely executed planned process
is_a: RO:0000056 ! participates in

[Typedef]
id: OBI:0000417
name: achieves_planned_objective
def: "This relation obtains between a planned process and a objective specification when the criteria specified in the objective specification are met at the end of the planned process." []
property_value: IAO:0000111 "achieves_planned_objective" xsd:string
property_value: IAO:0000112 "A cell sorting process achieves the objective specification 'material separation objective'" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "BP, AR, PPPB branch" xsd:string
property_value: IAO:0000119 "PPPB branch derived" xsd:string
property_value: IAO:0000232 "modified according to email thread from 1/23/09 in accordince with DT and PPPB branch" xsd:string
domain: COB:0000035 ! completely executed planned process
range: IAO:0000005 ! objective specification
inverse_of: OBI:0000833 ! objective_achieved_by

[Typedef]
id: OBI:0000643
name: has grain
def: "the relation of the cells in the finger of the skin to the finger, in which an indeterminate number of grains are parts of the whole by virtue of being grains in a collective that is part of the whole, and in which removing one granular part does not nec- essarily damage or diminish the whole. Ontological Whether there is a fixed, or nearly fixed number of parts - e.g. fingers of the hand, chambers of the heart, or wheels of a car - such that there can be a notion of a single one being missing, or whether, by contrast, the number of parts is indeterminate - e.g., cells in the skin of the hand, red cells in blood, or rubber molecules in the tread of the tire of the wheel of the car." []
property_value: IAO:0000111 "has grain" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000116 "Discussion in Karslruhe with, among others, Alan Rector, Stefan Schulz, Marijke Keet, Melanie Courtot, and Alan Ruttenberg. Definition take from the definition of granular parthood in the cited paper. Needs work to put into standard form" xsd:string
property_value: IAO:0000117 "PERSON: Alan Ruttenberg" xsd:string
property_value: IAO:0000119 "PAPER: Granularity, scale and collectivity: When size does and does not matter, Alan Rector, Jeremy Rogers, Thomas Bittner, Journal of Biomedical Informatics 39 (2006) 333-349" xsd:string
is_a: BFO:0000051 ! has part

[Typedef]
id: OBI:0000833
name: objective_achieved_by
def: "This relation obtains between an objective specification and a planned process when the criteria specified in the objective specification are met at the end of the planned process." []
property_value: IAO:0000111 "objective_achieved_by" xsd:string
property_value: IAO:0000114 IAO:0000122
property_value: IAO:0000117 "OBI" xsd:string
property_value: IAO:0000119 "OBI" xsd:string
domain: IAO:0000005 ! objective specification
range: COB:0000035 ! completely executed planned process

[Typedef]
id: OBI:0001938
name: has value specification
def: "A relation between an information content entity and a value specification that specifies its value." []
property_value: IAO:0000111 "has value specification" xsd:string
property_value: IAO:0000114 IAO:0000120
property_value: IAO:0000117 "PERSON: James A. Overton" xsd:string
property_value: IAO:0000119 "OBI" xsd:string
domain: IAO:0000030 ! information content entity
range: OBI:0001933 ! value specification
is_a: BFO:0000051 ! has part

[Typedef]
id: RO:0000052
name: characteristic of
def: "a relation between a specifically dependent continuant (the characteristic) and any other entity (the bearer), in which the characteristic depends on the bearer for its existence." []
property_value: IAO:0000112 "this fragility is a characteristic of this vase" xsd:string
property_value: IAO:0000112 "this red color is a characteristic of this apple" xsd:string
is_functional: true
is_a: RO:0002314 ! characteristic of part of
inverse_of: RO:0000053 ! has characteristic

[Typedef]
id: RO:0000053
name: has characteristic
def: "Inverse of characteristic_of" []
property_value: IAO:0000112 "this apple is bearer of this red color" xsd:string
property_value: IAO:0000112 "this vase is bearer of this fragility" xsd:string
range: BFO:0000020 ! specifically dependent continuant
is_inverse_functional: true

[Typedef]
id: RO:0000056
name: participates in
def: "a relation between a continuant and a process, in which the continuant is somehow involved in the process" []
property_value: IAO:0000112 "this blood clot participates in this blood coagulation" xsd:string
property_value: IAO:0000112 "this input material (or this output material) participates in this process" xsd:string
property_value: IAO:0000112 "this investigator participates in this investigation" xsd:string
domain: BFO:0000002 ! continuant
range: BFO:0000003 ! occurrent
inverse_of: RO:0000057 ! has participant

[Typedef]
id: RO:0000057
name: has participant
def: "a relation between a process and a continuant, in which the continuant is somehow involved in the process" []
property_value: dcterms:source "http://www.obofoundry.org/ro/#OBO_REL:has_participant" xsd:string
property_value: IAO:0000112 "this blood coagulation has participant this blood clot" xsd:string
property_value: IAO:0000112 "this investigation has participant this investigator" xsd:string
property_value: IAO:0000112 "this process has participant this input material (or this output material)" xsd:string
domain: BFO:0000003 ! occurrent
range: BFO:0000002 ! continuant

[Typedef]
id: RO:0000059
name: concretizes
def: "A relationship between a specifically dependent continuant and a generically dependent continuant, in which the generically dependent continuant depends on some independent continuant in virtue of the fact that the specifically dependent continuant also depends on that same independent continuant. Multiple specifically dependent continuants can concretize the same generically dependent continuant." []

[Typedef]
id: RO:0000079
name: function of
def: "a relation between a function and an independent continuant (the bearer), in which the function specifically depends on the bearer for its existence" []
property_value: IAO:0000111 "function of" xsd:string
property_value: IAO:0000112 "this catalysis function is a function of this enzyme" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ro.owl
domain: BFO:0000034 ! function
is_a: RO:0000052 ! characteristic of
inverse_of: RO:0000085 ! has function

[Typedef]
id: RO:0000085
name: has function
def: "a relation between an independent continuant (the bearer) and a function, in which the function specifically depends on the bearer for its existence" []
property_value: IAO:0000111 "has function" xsd:string
property_value: IAO:0000112 "this enzyme has function this catalysis function (more colloquially: this enzyme has this catalysis function)" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ro.owl
domain: BFO:0000004 ! independent continuant
range: BFO:0000034 ! function
is_a: RO:0000053 ! has characteristic

[Typedef]
id: RO:0000087
name: has role
def: "a relation between an independent continuant (the bearer) and a role, in which the role specifically depends on the bearer for its existence" []
property_value: IAO:0000111 "has role" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ro.owl

[Typedef]
id: RO:0002086
name: ends after
is_transitive: true
is_a: RO:0002222 ! temporally related to

[Typedef]
id: RO:0002215
name: capable of
def: "A relation between a material entity (such as a cell) and a process, in which the material entity has the ability to carry out the process." []
property_value: IAO:0000111 "capable of" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ro.owl
range: BFO:0000015 ! process

[Typedef]
id: RO:0002222
name: temporally related to
property_value: dcterms:source "https://docs.google.com/document/d/1kBv1ep_9g3sTR-SD3jqzFqhuwo9TPNF-l-9fUDbO6rM/edit?pli=1" xsd:anyURI
domain: BFO:0000003 ! occurrent
range: BFO:0000003 ! occurrent

[Typedef]
id: RO:0002314
name: characteristic of part of
def: "q characteristic of part of w if and only if there exists some p such that q inheres in p and p part of w." []
is_a: RO:0002502 ! depends on

[Typedef]
id: RO:0002351
name: has member
def: "has member is a mereological relation between a collection and an item." []
property_value: IAO:0000111 "has member" xsd:string
property_value: IAO:0000412 http://purl.obolibrary.org/obo/ro.owl

[Typedef]
id: RO:0002404
name: causally downstream of
def: "inverse of upstream of" []
is_a: BFO:0000062 ! preceded by
is_a: RO:0002427 ! causally downstream of or within
inverse_of: RO:0002411 ! causally upstream of

[Typedef]
id: RO:0002410
name: causally related to
def: "relation that links two events, processes, states, or objects such that one event, process, state, or object (a cause) contributes to the production of another event, process, state, or object (an effect) where the cause is partly or wholly responsible for the effect, and the effect is partly or wholly dependent on the cause." [https://en.wikipedia.org/wiki/Causality]

[Typedef]
id: RO:0002411
name: causally upstream of
def: "p is causally upstream of q iff p is causally related to q, the end of p precedes the end of q, and p is not an occurrent part of q." []
is_transitive: true
is_a: BFO:0000063 ! precedes
is_a: RO:0002418 ! causally upstream of or within

[Typedef]
id: RO:0002418
name: causally upstream of or within
def: "p is 'causally upstream or within' q iff p is causally related to q, and the end of p precedes, or is coincident with, the end of q." []
synonym: "affects" RELATED []
is_transitive: true
is_a: RO:0002501 ! causal relation between processes
inverse_of: RO:0002427 ! causally downstream of or within

[Typedef]
id: RO:0002427
name: causally downstream of or within
def: "inverse of causally upstream of or within" []
is_transitive: true
is_a: RO:0002501 ! causal relation between processes

[Typedef]
id: RO:0002501
name: causal relation between processes
def: "p is causally related to q if and only if p or any part of p and q or any part of q are linked by a chain of events where each event pair is one where the execution of p influences the execution of q. p may be upstream, downstream, part of, or a container of q." []
domain: BFO:0000003 ! occurrent
range: BFO:0000003 ! occurrent
is_a: RO:0002410 ! causally related to

[Typedef]
id: RO:0002502
name: depends on

[Typedef]
id: RO:0009501
name: realized in response to
def: "r 'realized in response to' s iff, r is a realizable (e.g. a plant trait such as responsivity to drought), s is an environmental stimulus (a process), and s directly causes the realization of r." []
synonym: "triggered by process" EXACT [https://orcid.org/0000-0002-6601-2165]
property_value: dcterms:contributor https://orcid.org/0000-0001-6996-0040
property_value: dcterms:contributor https://orcid.org/0000-0002-6601-2165
property_value: dcterms:contributor https://orcid.org/0000-0002-7073-9172
property_value: dcterms:contributor https://orcid.org/0000-0002-8461-9745
property_value: IAO:0000112 "A drought sensitivity trait that inheres in a whole plant is realized in a systemic response process in response to exposure to drought conditions." xsd:string
property_value: IAO:0000112 "An inflammatory disease that is realized in response to an inflammatory process occurring in the gut (which is itself the realization of a process realized in response to harmful stimuli in the mucosal lining of th gut)" xsd:string
property_value: IAO:0000112 "Environmental polymorphism in butterflies: These butterflies have a 'responsivity to day length trait' that is realized in response to the duration of the day, and is realized in developmental processes that lead to increased or decreased pigmentation in the adult morph." xsd:string
domain: BFO:0000017 ! realizable entity
range: BFO:0000015 ! process
holds_over_chain: BFO:0000054 RO:0002404
is_a: RO:0002410 ! causally related to