to identify and separate ions that have very similar m/z-ratios in regular mass spectrometers. Typical tandem mass spectrometry instrumentation setups include...
60 KB (7,443 words) - 00:43, 3 October 2024
Secondary-ion mass spectrometry (SIMS) is a technique used to analyze the composition of solid surfaces and thin films by sputtering the surface of the...
18 KB (2,250 words) - 18:36, 29 August 2024
Mass-analyzed ion kinetic-energy spectrometry (MIKES) is a mass spectrometry technique by which mass spectra are obtained from a sector instrument that...
8 KB (1,015 words) - 20:50, 12 August 2023
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 (6,588 words) - 20:59, 31 October 2024
Spectrum (physical sciences) (redirect from Energy spectrum)
produce an energy spectrum are alpha-particle spectroscopy, electron energy loss spectroscopy, and mass-analyzed ion-kinetic-energy spectrometry. Oscillatory...
22 KB (2,736 words) - 12:12, 6 September 2024
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. Ions...
30 KB (3,944 words) - 15:48, 2 November 2024
ions and amino acids, small peptides and nucleobases have been studied theoretically in some detail. Adiabatic ionization Mass-analyzed ion kinetic energy...
9 KB (1,220 words) - 02:12, 6 October 2024
multicollector to measure isotopologues in geochemistry). Mass-analyzed ion kinetic energy spectrometry Charge remote fragmentation Kenneth Bainbridge Alfred...
8 KB (1,135 words) - 12:58, 13 August 2023
Ion mobility spectrometry (IMS) It is a method of conducting analytical research that separates and identifies ionized molecules present in the gas phase...
36 KB (4,518 words) - 20:43, 1 November 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 (10,326 words) - 02:15, 19 October 2024
Isotope-ratio mass spectrometry (IRMS) is a specialization of mass spectrometry, in which mass spectrometric methods are used to measure the relative abundance...
20 KB (2,547 words) - 22:52, 26 August 2024
Fourier-transform ion cyclotron resonance mass spectrometry is a type of mass analyzer (or mass spectrometer) for determining the mass-to-charge ratio (m/z) of ions based...
17 KB (2,196 words) - 18:39, 25 March 2024
Linear ion trap LSI – Liquid secondary ionization LSII – Laserspray ionization inlet MIKES – Mass-analyzed ion kinetic energy spectrometry MS – Mass spectrometer...
14 KB (1,055 words) - 09:17, 7 November 2023
secondary ion mass spectrometry) is an analytical instrument manufactured by CAMECA which operates on the principle of secondary ion mass spectrometry. The...
32 KB (3,819 words) - 18:47, 29 August 2024
backscattering spectrometry (RBS) is an analytical technique used in materials science. Sometimes referred to as high-energy ion scattering (HEIS) spectrometry, RBS...
27 KB (3,861 words) - 16:00, 22 July 2023
smaller fragments. These fragment ions can then be analyzed by tandem mass spectrometry. CID and the fragment ions produced by CID are used for several...
11 KB (1,346 words) - 20:53, 21 June 2024
magnetic resonance spectroscopy, isotope-ratio mass spectrometry) to site selectively measure kinetic fractionation of isotopes, in either product or...
99 KB (13,885 words) - 23:32, 1 September 2024
used a 5-cm endcap reflectron TOF with higher-order kinetic energy focusing to analyze the ions with m/z exceeding 60,000. Ecelberger, a senior professional...
26 KB (3,441 words) - 14:30, 9 November 2024
Static secondary-ion mass spectrometry, or static SIMS is a secondary ion mass spectrometry technique for chemical analysis including elemental composition...
13 KB (1,754 words) - 01:23, 1 July 2024
R. Graham Cooks (category Mass spectrometrists)
Kondrat, R.W.; Cooks, R.G. (1976). "Mixture Analysis by Mass-Analyzed Ion Kinetic Energy Spectrometry". Analytical Chemistry. 48 (14): 2113–2119. doi:10.1021/ac50008a016...
12 KB (1,029 words) - 05:54, 27 May 2024
Electron ionization (category Mass spectrometry)
phase atoms or molecules to produce ions. EI was one of the first ionization techniques developed for mass spectrometry. However, this method is still a...
31 KB (4,003 words) - 06:11, 3 July 2024
Time of flight (category Mass spectrometry)
time-of-flight mass spectrometry, ions are accelerated by an electrical field to the same kinetic energy with the velocity of the ion depending on the mass-to-charge...
12 KB (2,048 words) - 12:09, 21 May 2024
analysis (ERDA), also referred to as forward recoil scattering or spectrometry, is an ion beam analysis technique, in materials science, to obtain elemental...
70 KB (10,041 words) - 15:55, 12 November 2024
village, Tureni Commune, Cluj County, Romania Mass-analyzed ion-kinetic-energy spectrometry in mass spectrometry Mike (disambiguation) Mike's Hard Lemonade...
546 bytes (95 words) - 15:46, 21 April 2024
Physical organic chemistry (section Mass spectrometry)
colors and excited state properties. Mass spectrometry is a technique which allows for the measurement of molecular mass and offers complementary data to...
50 KB (5,561 words) - 12:59, 11 June 2024
Reflectron (category Mass spectrometry)
times of the ions with the same mass-to-charge ratio (m/z) caused by spread in kinetic energy of these ions measured at the exit from the ion source. The...
19 KB (2,546 words) - 12:06, 18 February 2024
Penning ionization (category Ion source)
discharge by using the reaction for He* or Ne*. The kinetic energy of electron ejected is analyzed by the collisions between target (gas or solid) and...
8 KB (1,038 words) - 00:30, 30 May 2024
Gareth Brenton (category Mass spectrometrists)
Brenton FLSW. is a Welsh physicist and chemist known for his work in mass spectrometry. Gareth was born in South Wales. He went on to attend the University...
5 KB (251 words) - 21:23, 12 October 2023
Glow discharge (category Ion source)
collisions (those of high enough energy) will cause ionization. In atomic mass spectrometry, these ions are detected. Their mass identifies the type of atoms...
22 KB (2,855 words) - 08:06, 10 May 2024
Nuclear forensics (section Mass Spectrometry)
the mass spectrometry system to be measured. The secondary ions are a result of kinetic energy transfer from the primary ions. These primary ions penetrate...
24 KB (3,182 words) - 23:31, 19 April 2023