Liquid chromatography–mass spectrometry (LC–MS) is an analytical chemistry technique that combines the physical separation capabilities of liquid chromatography...
46 KB (5,943 words) - 11:41, 25 May 2025
of SR 27417 in Human Plasma Using Electrospray Liquid Chromatography-Tandem Mass Spectrometry: A Study of Ion Suppression". J Am Soc Mass Spectrom. 7...
16 KB (2,168 words) - 02:40, 29 October 2023
Matrix-assisted laser desorption/ionization (redirect from Spectrometry, mass, matrix-assisted laser desorption-ionization)
In mass spectrometry, matrix-assisted laser desorption/ionization (MALDI) is an ionization technique that uses a laser energy-absorbing matrix to create...
70 KB (8,255 words) - 00:28, 23 May 2025
et al. (September 2019). "Tandem Mass Tag Labeling Facilitates Reversed-Phase Liquid Chromatography-Mass Spectrometry Analysis of Hydrophilic Phosphopeptides"...
9 KB (1,013 words) - 13:34, 20 September 2024
"Reduction in Matrix-Related Signal Suppression Effects in Electrospray Ionization Mass Spectrometry Using On-Line Two-Dimensional Liquid Chromatography". Analytical...
40 KB (5,402 words) - 03:12, 27 May 2025
Mass spectrometry imaging (MSI) is a technique used in mass spectrometry to visualize the spatial distribution of molecules, as biomarkers, metabolites...
28 KB (3,322 words) - 17:12, 26 May 2024
Atmospheric-pressure photoionization (category Mass spectrometry)
photoionization (APPI) is a soft ionization method used in mass spectrometry (MS) usually coupled to liquid chromatography (LC). Molecules are ionized using a vacuum...
27 KB (3,094 words) - 14:50, 22 May 2025
experiments combining liquid chromatography and mass spectrometry in metabolomics. In 2005, the first metabolomics tandem mass spectrometry database, METLIN...
63 KB (7,059 words) - 23:09, 12 May 2025
Argon (redirect from Liquid argon)
chromatography and in electrospray ionization mass spectrometry; it is the gas of choice for the plasma used in ICP spectroscopy. Argon is preferred for the...
40 KB (4,715 words) - 10:17, 29 May 2025
psilocybin and psilocin in Psilocybe subcubensis Guzmán by ion mobility spectrometry and gas chromatography-mass spectrometry". Forensic Science International...
262 KB (26,618 words) - 11:46, 22 May 2025
liquid chromatography–mass spectrometry interface (Direct-EI LC-MS interface) is a technique for coupling liquid chromatography and mass spectrometry...
10 KB (1,475 words) - 15:19, 2 July 2023
Antiscalant (section Suppression of crystallization)
antiscalants used in drinking water treatment plants by anion-exchange chromatography coupled to electrospray ionization time-of-flight mass spectrometry and inductively...
10 KB (1,040 words) - 18:51, 5 November 2024
thiopental in man. Determination of this drug and its metabolites in plasma and urine by liquid phase chromatography and mass spectrometry]". Comptes...
37 KB (3,728 words) - 09:47, 2 May 2025
Polyphenol (category All Wikipedia articles written in American English)
performance liquid chromatography (HPLC), and especially by reversed-phase liquid chromatography (RPLC), can be coupled to mass spectrometry. The DMACA...
55 KB (5,749 words) - 21:55, 29 May 2025
Cortisol (category All Wikipedia articles written in American English)
analogs of cortisol, and show differences between assays. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) can improve specificity and sensitivity....
77 KB (8,406 words) - 18:12, 17 May 2025
metabolites in human urine after the administration of a food supplement by liquid chromatography/ion trap-mass spectrometry". Journal of Chromatography. B, Analytical...
8 KB (755 words) - 12:08, 25 March 2024
isotopes and subtle mass variation that requires high-precision detection systems. Originally, scientists used magnetic sector mass spectrometry, which is time-consuming...
95 KB (9,705 words) - 16:10, 30 May 2025
gas chromatography/Mass spectrometry of D/H by high temperature conversion isotope ratio mass spectrometry". Rapid Communications in Mass Spectrometry. 13...
236 KB (30,193 words) - 16:46, 3 May 2025
measured in several human body fluids using nuclear magnetic resonance spectroscopy, liquid chromatography–mass spectrometry, and gas chromatography–mass spectrometry...
106 KB (9,922 words) - 10:58, 29 May 2025
to ion-exchange LC-MS (liquid chromotography – mass spectrometry), but the newly developed approach of porous graphitic carbon-based chromatography hyphenated...
54 KB (5,460 words) - 20:04, 29 May 2025
Physical organic chemistry (section Mass spectrometry)
and matched to a known molecular structure. Combined gas chromatography and mass spectrometry is used to qualitatively identify molecules and quantitatively...
50 KB (5,561 words) - 07:15, 25 May 2025
tube Ion Ionized-air glow Ion acoustic wave Ion beam Ion-beam shepherd Ion cyclotron resonance Ion gun Ion laser Ion optics Ion plating Ion source Ion wind...
25 KB (2,394 words) - 12:13, 5 January 2025
electron capture gas chromatography and selected ion monitoring. Application to diaplacetal passage and fetal hepatic metabolism in early human pregnancy"...
23 KB (2,207 words) - 01:04, 25 May 2025
micropollutants in surface and pore water by high-resolution sampling-direct injection-ultra high performance liquid chromatography-tandem mass spectrometry". Environmental...
34 KB (3,193 words) - 23:27, 25 May 2025
Per- and polyfluoroalkyl substances (category All Wikipedia articles written in American English)
analysis generally use liquid chromatography–mass spectrometry (LC-MS) instruments. Currently, EPA Method 537.1 is approved for use in drinking water and...
163 KB (16,779 words) - 19:01, 30 May 2025
Ranitidine (category Multiple chemicals in Infobox drug)
which is in the public domain. "Liquid Chromatography-High Resolution Mass Spectrometry (LC-HRMS) method for the determination of NDMA in Ranitidine...
100 KB (8,738 words) - 22:02, 29 May 2025
Laser diode thermal desorption (category Ion source)
cyclosporine. In 2005, a patent was filed by Phytronix Technologies Inc., from Quebec, Canada, for the LDTD ion source for mass spectrometry. In 2016, the...
19 KB (1,995 words) - 16:48, 22 May 2025
high performance liquid chromatography (HPLC) or other continuous flow sample introduction devices. These flow probes have used in various online process...
93 KB (11,871 words) - 14:30, 29 May 2025
Amphetamine (category Products introduced in 1887)
produce more false positives than liquid chromatography–tandem mass spectrometry. Gas chromatography–mass spectrometry (GC–MS) of amphetamine and methamphetamine...
309 KB (32,538 words) - 19:56, 29 May 2025
Thiotepa (category Chem-molar-mass both hardcoded and calculated)
recent advances in their determination by liquid chromatography/mass spectrometry and their use in toxicant metabolism studies and in occupational and...
41 KB (4,368 words) - 22:21, 29 May 2025