Spectrometry, Mass, Electrospray Ionization
"Spectrometry, Mass, Electrospray Ionization" 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 used for analysis of nonvolatile compounds such as proteins and macromolecules. The technique involves preparing electrically charged droplets from analyte molecules dissolved in solvent. The electrically charged droplets enter a vacuum chamber where the solvent is evaporated. Evaporation of solvent reduces the droplet size, thereby increasing the coulombic repulsion within the droplet. As the charged droplets get smaller, the excess charge within them causes them to disintegrate and release analyte molecules. The volatilized analyte molecules are then analyzed by mass spectrometry.
| Descriptor ID |
D021241
|
| MeSH Number(s) |
E05.196.566.600
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Spectrometry, Mass, Electrospray Ionization".
Below are MeSH descriptors whose meaning is more specific than "Spectrometry, Mass, Electrospray Ionization".
This graph shows the total number of publications written about "Spectrometry, Mass, Electrospray Ionization" by people in this website by year, and whether "Spectrometry, Mass, Electrospray Ionization" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2003 | 0 | 3 | 3 |
| 2006 | 0 | 3 | 3 |
| 2007 | 0 | 4 | 4 |
| 2008 | 0 | 5 | 5 |
| 2013 | 0 | 1 | 1 |
| 2014 | 0 | 1 | 1 |
| 2015 | 0 | 1 | 1 |
| 2016 | 0 | 1 | 1 |
| 2019 | 1 | 0 | 1 |
| 2021 | 1 | 1 | 2 |
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Below are the most recent publications written about "Spectrometry, Mass, Electrospray Ionization" by people in Profiles.
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Decoding the protein composition of whole nucleosomes with Nuc-MS. Nat Methods. 2021 03; 18(3):303-308.
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Standard procedures for native CZE-MS of proteins and protein complexes up to 800 kDa. Electrophoresis. 2021 05; 42(9-10):1050-1059.
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Direct measurement of light and heavy antibody chains using ion mobility and middle-down mass spectrometry. MAbs. 2019 Nov-Dec; 11(8):1351-1357.
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Development of an Assay for Methotrexate and Its Metabolites 7-Hydroxy Methotrexate and DAMPA in Serum by LC-MS/MS. Methods Mol Biol. 2016; 1383:213-22.
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N-linked glycan profiling in neuroblastoma cell lines. J Proteome Res. 2015 May 01; 14(5):2074-81.
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[Phenolic constituents from Oplopanax horridus]. Zhongguo Zhong Yao Za Zhi. 2014 May; 39(10):1852-7.
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Contextualised urinary biomarker analysis facilitates diagnosis of paediatric obstructive sleep apnoea. Sleep Med. 2014 May; 15(5):541-9.
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Pd(II) complexes based on quinoline derivative: structural characterization and their role as a catalyst for hydrogenation of (E)-1-methyl-4-(2-nitrovinyl)benzene. Spectrochim Acta A Mol Biomol Spectrosc. 2014 Apr 05; 123:1-6.
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Inhibition of sphingosine-1-phosphate lyase rescues sphingosine kinase-1-knockout phenotype following murine cardiac arrest. Life Sci. 2013 Sep 17; 93(9-11):359-66.
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Highly efficient, selective, sensitive and stability indicating RP-HPLC-UV method for the quantitative determination of potential impurities and characterization of four novel impurities in eslicarbazepine acetate active pharmaceutical ingredient by LC/ESI-IT/MS/MS. J Pharm Biomed Anal. 2012 Mar 05; 61:165-75.