Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
"Spectrometry, Mass, Matrix-Assisted Laser Desorption-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,
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A mass spectrometric technique that is used for the analysis of large biomolecules. Analyte molecules are embedded in an excess matrix of small organic molecules that show a high resonant absorption at the laser wavelength used. The matrix absorbs the laser energy, thus inducing a soft disintegration of the sample-matrix mixture into free (gas phase) matrix and analyte molecules and molecular ions. In general, only molecular ions of the analyte molecules are produced, and almost no fragmentation occurs. This makes the method well suited for molecular weight determinations and mixture analysis.
|Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
- Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
- Mass Spectrometry, Matrix-Assisted Laser Desorption-Ionization
- Mass Spectrometry, Matrix Assisted Laser Desorption Ionization
- Matrix-Assisted Laser Desorption-Ionization Mass Spectrometry
- Matrix Assisted Laser Desorption Ionization Mass Spectrometry
- Spectroscopy, Mass, Matrix-Assisted Laser Desorption-Ionization
- MALDI MS
- Laser Desorption-Ionization Mass Spectrometry, Matrix-Assisted
- Laser Desorption Ionization Mass Spectrometry, Matrix Assisted
- Mass Spectroscopy, Matrix-Assisted Laser Desorption-Ionization
- Mass Spectroscopy, Matrix Assisted Laser Desorption Ionization
Below are MeSH descriptors whose meaning is more general than "Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization".
Below are MeSH descriptors whose meaning is more specific than "Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization".
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Below are the most recent publications written about "Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization" by people in Profiles.
Antimicrobial Susceptibility of Elizabethkingia Species: Report from a Reference Laboratory. J Clin Microbiol. 2022 06 15; 60(6):e0254121.
Measurable residual disease assessed by mass spectrometry in peripheral blood in multiple myeloma in a phase II trial of carfilzomib, lenalidomide, dexamethasone and autologous stem cell transplantation. Blood Cancer J. 2021 02 05; 11(2):19.
Molecular trait of follicular-patterned thyroid neoplasms defined by MALDI-imaging. Biochim Biophys Acta Proteins Proteom. 2020 11; 1868(11):140511.
Rapid pathogen identification and antimicrobial susceptibility testing in in vitro endophthalmitis with matrix assisted laser desorption-ionization Time-of-Flight Mass Spectrometry and VITEK 2 without prior culture. PLoS One. 2019; 14(12):e0227071.
Ideal and Actual Impact of Rapid Diagnostic Testing and Antibiotic Stewardship on Antibiotic Prescribing and Clinical Outcomes in Children With Positive Blood Cultures. Pediatr Infect Dis J. 2019 02; 38(2):131-137.
Compatibility of Maximum-Containment Virus-Inactivation Protocols With Identification of Bacterial Coinfections by Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry. J Infect Dis. 2018 11 22; 218(suppl_5):S297-S300.
Methods of Measuring Enzyme Activity Ex Vivo and In Vivo. Annu Rev Anal Chem (Palo Alto Calif). 2018 06 12; 11(1):509-533.
The Enterococcal Cytolysin Synthetase Coevolves with Substrate for Stereoselective Lanthionine Synthesis. ACS Chem Biol. 2016 09 16; 11(9):2438-46.
Multicenter Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry Study for Identification of Clinically Relevant Nocardia spp. J Clin Microbiol. 2016 05; 54(5):1251-8.
Mass-spectrometry-based quantitation of Her2 in gastroesophageal tumor tissue: comparison to IHC and FISH. Gastric Cancer. 2016 Oct; 19(4):1066-1079.