Mass spectrometry (MS) is an analytical technique that is used to measure the mass-to-charge ratio of ions. The results are presented as a mass spectrum...
82 KB (10,338 words) - 07:54, 23 August 2024
Tandem mass spectrometry, also known as MS/MS or MS2, is a technique in instrumental analysis where two or more stages of analysis using one or more mass analyzer...
60 KB (7,443 words) - 05:08, 10 September 2024
atoms with nominal mass 1 Da and one oxygen atom with nominal mass 16 Da, therefore the nominal mass of H2O is 18 Da. In mass spectrometry, the difference...
19 KB (2,224 words) - 02:44, 6 January 2024
chromatography–mass spectrometry (GC–MS) is an analytical method that combines the features of gas-chromatography and mass spectrometry to identify different...
38 KB (4,824 words) - 18:24, 17 September 2024
Liquid chromatography–mass spectrometry (LC–MS) is an analytical chemistry technique that combines the physical separation capabilities of liquid chromatography...
46 KB (5,941 words) - 13:15, 15 September 2024
In mass spectrometry, fragmentation is the dissociation of energetically unstable molecular ions formed from passing the molecules mass spectrum. These...
11 KB (1,184 words) - 15:24, 24 July 2024
In mass spectrometry, resolution is a measure of the ability to distinguish two peaks of slightly different mass-to-charge ratios ΔM, in a mass spectrum...
7 KB (926 words) - 18:06, 10 December 2020
Inductively coupled plasma mass spectrometry (ICP-MS) is a type of mass spectrometry that uses an inductively coupled plasma to ionize the sample. It...
47 KB (6,567 words) - 15:39, 21 May 2024
Protein mass spectrometry refers to the application of mass spectrometry to the study of proteins. Mass spectrometry is an important method for the accurate...
31 KB (3,815 words) - 23:50, 5 May 2024
Time-of-flight mass spectrometry (TOFMS) is a method of mass spectrometry in which an ion's mass-to-charge ratio is determined by a time of flight measurement...
30 KB (3,944 words) - 05:53, 13 April 2024