Field desorption (FD) is a method of ion formation used in mass spectrometry (MS) in which a high-potential electric field is applied to an emitter with...
14 KB (1,904 words) - 03:16, 12 May 2024
Ion source (redirect from Plasma-desorption mass spectrometry)
sources to ionize the analyte via MPI. Field desorption refers to an ion source in which a high-potential electric field is applied to an emitter with a sharp...
58 KB (7,140 words) - 08:46, 21 February 2024
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) - 22:35, 15 September 2024
Solid phase samples can be ionized through methods such as field desorption, plasma-desorption, fast atom bombardment, and secondary-ion ionization. Liquids...
40 KB (5,402 words) - 13:33, 11 September 2024
Atom probe (section Field ion microscopy)
8 cm drift region and a 38° field of view. An FIM image or a desorption image of the atoms removed from the apex of a field emitter tip could be obtained...
32 KB (4,536 words) - 03:21, 5 September 2024
(FT-NMR) spectroscopy. Field desorption ionization was first reported by Beckey in 1969. In field ionization, a high-potential electric field is applied to an...
25 KB (2,962 words) - 14:33, 20 July 2024
secondary droplets that are the source of ions for the mass spectrometer. Desorption electrospray ionization (DESI) is one of the original ambient ionization...
62 KB (5,967 words) - 10:36, 27 May 2024
1683116. ISSN 0034-6748. Panitz, John A. (1999). "Isothermal ramped field-desorption of benzene from tungsten". Journal of Vacuum Science and Technology...
4 KB (596 words) - 21:18, 31 March 2023
others. Others include glow discharge, field desorption (FD), fast atom bombardment (FAB), thermospray, desorption/ionization on silicon (DIOS), atmospheric...
82 KB (10,330 words) - 07:54, 23 August 2024
reaches a certain radius the field strength at the surface of the droplet becomes large enough to assist the field desorption of solvated ions. The CRM suggests...
45 KB (5,340 words) - 11:37, 24 July 2024