Fourier-transform ion cyclotron resonance mass spectrometry
E761918
Fourier-transform ion cyclotron resonance mass spectrometry is a high-resolution mass spectrometric technique that measures ion cyclotron frequencies in a strong magnetic field to determine the precise mass-to-charge ratios of ions.
All labels observed (2)
| Label | Occurrences |
|---|---|
| FT-ICR MS | 1 |
| Fourier-transform ion cyclotron resonance mass spectrometry canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8832165 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fourier-transform ion cyclotron resonance mass spectrometry Context triple: [Penning trap, usedInExperimentType, Fourier-transform ion cyclotron resonance mass spectrometry]
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A.
Fourier transform infrared spectroscopy
Fourier transform infrared spectroscopy is an analytical technique that measures how a sample absorbs infrared light across a wide range of wavelengths to determine its molecular composition and structure.
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B.
BR-MS
BR-MS is the ISO 3166-2 subdivision code that uniquely identifies the Brazilian state of Mato Grosso do Sul.
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C.
Fourier transform spectrometer
A Fourier transform spectrometer is an optical instrument that measures the spectrum of a light source by recording an interference pattern and mathematically transforming it to obtain high-resolution spectral information.
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D.
GB-TOF
GB-TOF is the ISO 3166-2 subdivision code assigned to the county borough of Torfaen in Wales, United Kingdom.
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E.
Laser Induced Breakdown Spectroscope
Laser Induced Breakdown Spectroscope is a scientific instrument that analyzes the elemental composition of materials by focusing a high-energy laser to create a plasma and studying the emitted light spectrum.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fourier-transform ion cyclotron resonance mass spectrometry Target entity description: Fourier-transform ion cyclotron resonance mass spectrometry is a high-resolution mass spectrometric technique that measures ion cyclotron frequencies in a strong magnetic field to determine the precise mass-to-charge ratios of ions.
-
A.
Fourier transform infrared spectroscopy
Fourier transform infrared spectroscopy is an analytical technique that measures how a sample absorbs infrared light across a wide range of wavelengths to determine its molecular composition and structure.
-
B.
BR-MS
BR-MS is the ISO 3166-2 subdivision code that uniquely identifies the Brazilian state of Mato Grosso do Sul.
-
C.
Fourier transform spectrometer
A Fourier transform spectrometer is an optical instrument that measures the spectrum of a light source by recording an interference pattern and mathematically transforming it to obtain high-resolution spectral information.
-
D.
GB-TOF
GB-TOF is the ISO 3166-2 subdivision code assigned to the county borough of Torfaen in Wales, United Kingdom.
-
E.
Laser Induced Breakdown Spectroscope
Laser Induced Breakdown Spectroscope is a scientific instrument that analyzes the elemental composition of materials by focusing a high-energy laser to create a plasma and studying the emitted light spectrum.
- F. None of above. chosen
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
Fourier transform mass spectrometry
ⓘ
analytical chemistry technique ⓘ mass spectrometry technique ⓘ |
| abbreviation | FT-ICR MS ⓘ |
| canUseIonizationMethod |
atmospheric pressure chemical ionization
ⓘ
electron ionization ⓘ electrospray ionization ⓘ matrix-assisted laser desorption ionization ⓘ nanoelectrospray ionization ⓘ |
| developedFrom | ion cyclotron resonance spectroscopy ⓘ |
| enables |
elemental composition determination
ⓘ
exact mass measurement ⓘ resolution of isobaric species ⓘ |
| hasAdvantageOver |
ion trap mass spectrometry
ⓘ
quadrupole mass spectrometry ⓘ time-of-flight mass spectrometry ⓘ |
| hasCharacteristic |
broad mass range
ⓘ
high dynamic range ⓘ high mass accuracy ⓘ high sensitivity ⓘ ultra-high mass resolving power ⓘ |
| hasComponent |
data acquisition system
ⓘ
detection electrodes ⓘ ion cyclotron resonance cell ⓘ radiofrequency excitation system ⓘ superconducting magnet ⓘ vacuum system ⓘ |
| limitation |
complex operation and maintenance
ⓘ
high instrument cost ⓘ large instrument size ⓘ requirement for cryogenic cooling of magnet ⓘ |
| measures |
ion cyclotron frequency
ⓘ
mass-to-charge ratio of ions ⓘ |
| operatesIn | ultra-high vacuum ⓘ |
| relatedTo | Orbitrap mass spectrometry ⓘ |
| requires |
stable magnetic field
ⓘ
strong magnetic field ⓘ |
| supportsExperimentType |
MSn experiments
ⓘ
bottom-up proteomics ⓘ complex mixture analysis ⓘ high-resolution metabolomics ⓘ isotopic fine structure analysis ⓘ petroleomics ⓘ tandem mass spectrometry ⓘ top-down proteomics ⓘ |
| usedInField |
environmental analysis
ⓘ
metabolomics ⓘ natural products research ⓘ petroleum chemistry ⓘ polymer analysis ⓘ proteomics ⓘ structural biology ⓘ |
| usesDataProcessing |
Fourier transform of time-domain signal
ⓘ
calibration of mass-to-charge scale ⓘ conversion of transient to frequency-domain spectrum ⓘ |
| usesDetectionMethod | image current detection ⓘ |
| usesPhysicalPrinciple |
Fourier transform
ⓘ
ion cyclotron resonance ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Fourier-transform ion cyclotron resonance mass spectrometry Description of subject: Fourier-transform ion cyclotron resonance mass spectrometry is a high-resolution mass spectrometric technique that measures ion cyclotron frequencies in a strong magnetic field to determine the precise mass-to-charge ratios of ions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Penning traps
linked to: Fourier-transform ion cyclotron resonance mass spectrometry