"Tandem Mass Spectrometry" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A mass spectrometry technique using two (MS/MS) or more mass analyzers. With two in tandem, the precursor ions are mass-selected by a first mass analyzer, and focused into a collision region where they are then fragmented into product ions which are then characterized by a second mass analyzer. A variety of techniques are used to separate the compounds, ionize them, and introduce them to the first mass analyzer. For example, for in GC-MS/MS, GAS CHROMATOGRAPHY-MASS SPECTROMETRY is involved in separating relatively small compounds by GAS CHROMATOGRAPHY prior to injecting them into an ionization chamber for the mass selection.
| Descriptor ID |
D053719
|
| MeSH Number(s) |
E05.196.566.880
|
| Concept/Terms |
Tandem Mass Spectrometry- Tandem Mass Spectrometry
- Mass Spectrometry, Tandem
- Mass Spectrometry-Mass Spectrometry
- Mass Spectrometry Mass Spectrometry
|
Below are MeSH descriptors whose meaning is more general than "Tandem Mass Spectrometry".
Below are MeSH descriptors whose meaning is more specific than "Tandem Mass Spectrometry".
This graph shows the total number of publications written about "Tandem Mass Spectrometry" by people in this website by year, and whether "Tandem Mass Spectrometry" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2007 | 0 | 3 | 3 |
| 2008 | 1 | 3 | 4 |
| 2009 | 0 | 4 | 4 |
| 2010 | 0 | 6 | 6 |
| 2011 | 3 | 4 | 7 |
| 2012 | 0 | 7 | 7 |
| 2013 | 0 | 4 | 4 |
| 2014 | 1 | 4 | 5 |
| 2015 | 1 | 5 | 6 |
| 2016 | 2 | 2 | 4 |
| 2017 | 3 | 5 | 8 |
| 2018 | 0 | 5 | 5 |
| 2019 | 5 | 2 | 7 |
| 2020 | 1 | 4 | 5 |
| 2021 | 1 | 4 | 5 |
| 2022 | 0 | 3 | 3 |
| 2023 | 2 | 2 | 4 |
| 2024 | 1 | 1 | 2 |
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click here.
Below are the most recent publications written about "Tandem Mass Spectrometry" by people in Profiles.
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Precise Readout of MEK1 Proteoforms upon MAPK Pathway Modulation by Individual Ion Mass Spectrometry. Anal Chem. 2024 03 19; 96(11):4455-4462.
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Is the automated Elecsys tacrolimus assay on the Roche cobas e 602 analyzer an acceptable replacement for a liquid chromatography-tandem mass spectrometry-based assay? Am J Clin Pathol. 2024 Jan 04; 161(1):97-106.
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Automated imaging and identification of proteoforms directly from ovarian cancer tissue. Nat Commun. 2023 10 14; 14(1):6478.
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Immunocomplexed Antigen Capture and Identification by Native Top-Down Mass Spectrometry. J Am Soc Mass Spectrom. 2023 Oct 04; 34(10):2093-2097.
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An LC-MS/MS method for simultaneous determination of LB-100 and its active metabolite, endothall, in human plasma. Bioanalysis. 2023 Sep; 15(17):1095-1107.
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The hydrocortisone-responsive urinary metabolome of premature infants. Pediatr Res. 2023 Oct; 94(4):1317-1326.
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Widespread, Reversible Cysteine Modification by Methylglyoxal Regulates Metabolic Enzyme Function. ACS Chem Biol. 2023 01 20; 18(1):91-101.
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Whole Genome Association Study of the Plasma Metabolome Identifies Metabolites Linked to Cardiometabolic Disease in Black Individuals. Nat Commun. 2022 Aug 22; 13(1):4923.
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Gut microbiota induces DNA methylation via SCFAs predisposing obesity-prone individuals to diabetes. Pharmacol Res. 2022 08; 182:106355.
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Development of an LC-MS/MS Method for Measurement of Irinotecan and Its Major Metabolites in Plasma: Technical Considerations. Lab Med. 2022 Jan 06; 53(1):47-52.