Results 61 to 70 of about 5,412 (216)
ELECTROPHORESIS, Volume 47, Issue 3, Page 250-260, March 2026.ABSTRACT The growing concern over drug abuse, particularly involving amphetamine‐type substances (ATS), has led to their monitoring in environmental waters. These chiral compounds, commonly found in river water and wastewater treatment plant (WWTP) effluents, require analytical methods capable of enantiomeric discrimination, as their enantiomers can ...
Pol Clivillé‐Cabré +3 more
wiley +1 more source
Recent analytical applications of magnetic nanoparticles [PDF]
Nanochemistry Research, 2016 Analytical chemistry has experienced, as well as other areas of science, a big change due to the needs and opportunities provided by analytical nanoscience and nanotechnology.
Mohammad Faraji
doaj +1 more source
An Evaluation of Immobilized Poly-(S)-N-(1-phenylethyl)acrylamide Chiral Stationary Phases
Separations, 2022 In this study, brush type and polymer type stationary phases were prepared based on (S)-N-(1-phenylethyl) acrylamide, and the polymeric stationary phase demonstrated superior chiral recognition ability.
Guangying Lu +4 more
doaj +1 more source
The effect of alcohol on the performance of lipase-immobilized enzymatic membrane reactor for esterification of (R,S)-ketoprofen [PDF]
, 2006 The effect of alcohols on the performance of lipase-immobilized enzymatic membrane reactor (EMR) for enantioselective esterification of (R,S)-ketoprofen has been studied. In this work, mixed solvent medium was used and the (R)-ketoprofen was reacted with
Bhatia, Subhash +3 more
core
Rapid enantiomeric separation of polychlorinated biphenyls by electrokinetic chromatography using mixtures of neutral and charged cyclodextrin derivatives [PDF]
, 2001 Electrokinetic chromatography with cyclodextrin derivatives (CD-EKC) was used to achieve the rapid enantiomeric\ud separation of chiral polychlorinated biphenyls (PCBs).
Crego Navazo, Antonio Luis +3 more
core +3 more sources
Chemistry–Methods, Volume 6, Issue 2, February 2026.A sustainable HPLC approach was developed for the enantioseparation of crizotinib using polysaccharide‐based chiral stationary phases under polar‐organic and reversed‐phase conditions. Experimental‐design optimization and greenness/whiteness assessment (AGREE, Eco‐Scale, Complex MoGAPI, AMGS, and RGB‐fast) identified an ethanol–water system as the most
Ali Mhammad +7 more
wiley +1 more source
Recent Developments in Capillary and Microchip Electroseparations of Peptides (2023–mid 2025)
ELECTROPHORESIS, Volume 47, Issue 1, Page 106-136, January 2026.ABSTRACT This review presents a comprehensive overview of the developments and applications of high‐performance capillary and microchip electromigration methods (zone electrophoresis in a free solution or in sieving media, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography, and electrochromatography) for ...
Václav Kašička
wiley +1 more source
Phane Nomenclature. Part II: Modification of the Degree of Hydrogenation and Substitution Derivatives of Phane Parent Hydrides [PDF]
Kemija u Industriji, 2010 Cyclophane and linear phane systems are considered as parent hydrides. Their derivatives are named in conformity with the principles, rules, and conventions prescribed for naming organic compounds.
Šumanovac Ramljak, T. +1 more
doaj
Pharmaceutics, 2017 The separation of enantiomers is of great importance due to their possible differences in therapeutic properties. Preferential crystallization in various configurations of coupled batch crystallizers is used as an attractive means to separate the ...
Aniruddha Majumder, Zoltan K. Nagy
doaj +1 more source
Journal of Chemistry, Volume 2026, Issue 1, 2026.Enantioselective analysis of two aromatic amino acids, namely, tryptophan (TRP) and tyrosine (TYR), was investigated by incorporating sulfated‐β‐cyclodextrin as the enantioselective agent. Performance of chiral separation was studied using background electrolyte (BGE) pH, applied voltage, capillary temperature, and the time of sample injection, which ...
Abdalla A. Elbashir +2 more
wiley +1 more source