Results 81 to 90 of about 2,499 (191)

Stereoselective LC-MS/MS methodologies for environmental analysis of chiral pesticides [PDF]

open access: yes, 2019
Chiral pesticides can exert stereospecific toxicity in contaminated environmental compartments. Therefore, measuring pesticides at the enantiomeric level is essential to assess the risk posed to exposed organisms, including humans. In recent years, there
Camacho Muñoz, María Dolores   +2 more
core   +1 more source

Development of New Monolithic Polysaccharide-Based Columns for HPLC Enantiomeric Separation [PDF]

open access: yes, 2018
Chondroitin sulfate A and maltodextrin have been studied as potential chiral selectors to provide new polysaccharide-based chiral stationary phases. A capillary electrophoresis method has been involved to figure out the enantiomers recognition behaviour
., Ratih   +2 more
core  

Comparison of various chiral stationary phases for the chromatographic separation of chiral pharmaceuticals [PDF]

open access: yes, 2009
Many pharmaceuticals contain active ingredients that have more than one stereoisomer. An important concern is the recognition that these different stereoisomers do not necessarily have identical, or even desirable biological activity.
Layton, Sherry E.   +1 more
core  

4-Fluoroamphetamine (4-FA). Critical Review Report. [PDF]

open access: yes
1-(4-Fluorophenyl)propan-2-amine (4-fluoroamphetamine, 4-FA) is a psychomotor stimulant that was first synthesized in the early 1940s. The European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) received the first formal notification of the ...
Brandt, SD
core  

A SIMPLE RP-HPLC METHOD FOR SIMULTANEOUS ESTIMATION OF ORGANIC IMPURITIES, ENANTIOMER AND ASSAY OF DEXLANSOPRAZOLE [PDF]

open access: yes, 2015
Objective: To develop a simple and accurate RP-HPLC method for simultaneous estimation of organic impurities, enantiomer and assay of Dexlansoprazole, proposed method was validated according to an International Conference on Harmonisation of technical ...
Balamurugan, P.   +4 more
core  

Chromatographic studies and analytical methods development for selected tetraazamacrocycles and their copper(II) complexes [PDF]

open access: yes, 2010
Cu(II)-azamacrocyclic complexes are of current interest due to their potential application as copper-64 radioisotope-based imaging and therapeutic agents.
Terova, Ilia
core   +1 more source

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