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
Matrix-assisted laser desorption/ionization (redirect from Matrix-assisted laser desorption ionization-time of flight mass spectrometry)
In mass spectrometry, matrix-assisted laser desorption/ionization (MALDI) is an ionization technique that uses a laser energy-absorbing matrix to create...
69 KB (8,151 words) - 10:31, 29 June 2024
detected directly (direct time of flight, dToF, e.g., via an ion detector in mass spectrometry) or indirectly (indirect time of flight, iToF, e.g., by light...
12 KB (2,048 words) - 12:09, 21 May 2024
Chromatography Time-of-Flight Mass Spectrometry. John Wiley & Sons. pp. 18–22. ISBN 978-0-470-42995-2. O. David Sparkman (2006). Mass Spec Desk Reference...
19 KB (2,224 words) - 02:44, 6 January 2024
mobility drift cell to a sector mass spectrometer. The combination of time-of-flight mass spectrometry and ion mobility spectrometry was pioneered in 1963 at...
19 KB (2,431 words) - 22:25, 12 June 2024
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 (10,336 words) - 22:29, 12 June 2024
In mass spectrometry, the quadrupole mass analyzer (or quadrupole mass filter) is a type of mass analyzer originally conceived by Nobel laureate Wolfgang...
11 KB (1,329 words) - 17:26, 27 December 2023
chromatography–mass spectrometry (GC–MS) is an analytical method that combines the features of gas-chromatography and mass spectrometry to identify different...
37 KB (4,761 words) - 13:54, 21 May 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 (7,358 words) - 04:29, 22 June 2024
The history of mass spectrometry has its roots in physical and chemical studies regarding the nature of matter. The study of gas discharges in the mid...
25 KB (2,961 words) - 02:24, 25 October 2023