Results 71 to 80 of about 93,254 (190)

Separating chiral isomers of amphetamine and methamphetamine using chemical derivatization and differential mobility spectrometry

open access: yesAnalytical Science Advances, 2020
The separation and analysis of chiral compounds, especially enantiomers, presents a great challenge to modern analytical chemistry, particularly to mass spectrometry (MS).
J. Larry Campbell   +5 more
doaj   +1 more source

Local strong parity violation and new possibilities in experimental study of non-perturbative QCD

open access: yes, 2010
Quark interaction with topologically non-trivial gluonic fields, instantons and sphalerons, violates \P and \CP symmetry. In the strong magnetic field of a non-central nuclear collision such interactions lead to the charge separation along the magnetic ...
Voloshin, Sergei A.
core   +1 more source

Chiral Separation of Indapamide Enantiomers by Capillary Electrophoresis

open access: yesAdvanced Pharmaceutical Bulletin, 2014
Purpose: Indapamide is probably the most frequently prescribed diuretic drug, generally being used for the treatment of hypertension. It contains a chiral center in its molecule; is marketed as a racemic mixture; but there are rather few studies ...
Amelia Tero-Vescan   +3 more
doaj   +1 more source

Dynamical gauge fields and anomalous transport at strong coupling

open access: yesJournal of High Energy Physics, 2019
Anomalous transport coefficients are known to be universal in the absence of dynamical gauge fields. We calculate the corrections to these universal values due to dynamical gluon fields at strong coupling, at finite temperature and finite density, using ...
A. D. Gallegos, U. Gürsoy
doaj   +1 more source

Temperature and eluent composition effects on enantiomer separation of carvedilol by high-performance liquid chromatography on immobilized amylose-based chiral stationary phases

open access: yesJournal of Pharmaceutical Analysis, 2019
Carvedilol is a chiral drug with potent antihypertensive and antianginal activities. Although it is clinically used as a racemic mixture, its enantiomers show different pharmacokinetic and pharmacodynamic profiles.
Cristina Panella   +3 more
doaj   +1 more source

Strategies for chiral separation: from racemate to enantiomer. [PDF]

open access: yesChem Sci, 2023
Sui J   +6 more
europepmc   +1 more source

Enhancing date palm syrup by-products with Aloe vera: The physicochemical, microbiological, and anti-oxidant properties- A sustainable approach

open access: yesNutrition & Santé
Introduction. The palm date fruit syrup "Robb"Robb," the traditional palm date fruit syrup, holds a significant place in Algerian culinary traditions.
Lamia S. SEDDIKI, Mohamed E.S. MIRGHANI
doaj   +1 more source

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