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
|
| 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.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2003 | 0 | 1 | 1 |
| 2005 | 0 | 1 | 1 |
| 2007 | 1 | 0 | 1 |
| 2010 | 0 | 1 | 1 |
| 2011 | 4 | 0 | 4 |
| 2012 | 0 | 1 | 1 |
| 2014 | 0 | 1 | 1 |
| 2015 | 0 | 1 | 1 |
| 2016 | 2 | 0 | 2 |
| 2017 | 4 | 19 | 23 |
| 2018 | 5 | 15 | 20 |
| 2019 | 0 | 6 | 6 |
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Below are the most recent publications written about "Spectrometry, Mass, Electrospray Ionization" by people in Profiles.
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The challenge of structural heterogeneity in the native mass spectrometry studies of the SARS-CoV-2 spike protein interactions with its host cell-surface receptor. Anal Bioanal Chem. 2021 Dec; 413(29):7205-7214.
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Development of a Promising Method for Producing Oligomeric Mixture of Branched Alkylene Guanidines to Improve Substance Quality and Evaluate Their Antiviral Activity against SARS-CoV-2. Molecules. 2021 Jun 07; 26(11).
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Development and validation of a sensitive, fast and simple LC-MS / MS method for the quantitation of favipiravir in human serum. J Chromatogr B Analyt Technol Biomed Life Sci. 2021 Jun 30; 1176:122768.
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A validated UHPLC-MS/MS method for rapid determination of senicapoc in plasma samples. J Pharm Biomed Anal. 2021 Apr 15; 197:113956.
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Evaluation of UV-C Decontamination of Clinical Tissue Sections for Spatially Resolved Analysis by Mass Spectrometry Imaging (MSI). Anal Chem. 2021 02 09; 93(5):2767-2775.
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Visualizing the spatial localization of ciclesonide and its metabolites in rat lungs after inhalation of 1-µm aerosol of ciclesonide by desorption electrospray ionization-time of flight mass spectrometry imaging. Int J Pharm. 2021 Feb 15; 595:120241.
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Development and validation of a rapid and efficient method for simultaneous determination of mycotoxins in coix seed using one-step extraction and UHPLC-HRMS. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2021 Jan; 38(1):148-159.
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Breath analysis for detection of viral infection, the current position of the field. J Breath Res. 2020 07 21; 14(4):041001.
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Characterization, quantification of free, esterified and bound phenolics in Kainth (Pyrus pashia Buch.-Ham. Ex D.Don) fruit pulp by UPLC-ESI-HRMS/MS and evaluation of their antioxidant activity. Food Chem. 2019 Nov 30; 299:125114.
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Design, synthesis and pharmacological evaluation of a novel mTOR-targeted anti-EV71 agent. Eur J Med Chem. 2019 Aug 01; 175:172-186.