Characterization of nonpolar lipids and selected steroids by using laser-induced acoustic desorption/chemical ionization, atmospheric pressure chemical ionization, and electrospray ionization mass spectrometry
✍ Scribed by Zhicheng Jin; Shivani Daiya; Hilkka I. Kenttämaa
- Book ID
- 108146727
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 291 KB
- Volume
- 301
- Category
- Article
- ISSN
- 1387-3806
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The applicability of liquid chromatography/tandem mass spectrometry (LC/MS/MS) for the detection of the free anabolic steroid fraction in human urine was examined. Electrospray ionization (ESI), atmospheric pressure chemical ionization and atmospheric pressure photoionization methods we
Mixtures of methylated b-cyclodextrins were characterized using three different methods of mass spectrometry: ionspray, atmospheric pressure chemical ionization (APCI) and matrix-assisted laser desorption/ionization (MALDI). Each of these methods allows a fast and simple determination of the degree
Using the high performance liquid chromatography/atmospheric pressure chemical ionization tandem mass spectrometry (HPLC/APCI-MS/MS) technique, together with established trends from the literature, the structures of metabolites and impurities of amiodarone, an anti-arhythmic drug, have been assigned
## Abstract A simple method using matrix‐assisted laser desorption ionization mass spectrometry (MALDI‐MS) is described for the characterization of acylcarnitines in standard solutions and urinary samples from controls and patients with β‐oxidation deficiency disorders. This mass spectrometric appr
## Reversed -phase liquid chromatography with atmospheric pressure chemical ionization mass spectrometry (LC/APCI-MS) in the positive-ion mode was utilized to analyze crude ether extracts from the root bark of Maclura pomifera, a tree known to have a high content of prenylated xanthones and flavano