Results 61 to 70 of about 637 (166)

Recent developments in capillary and microchip electroseparations of peptides (2021–mid‐2023)

ELECTROPHORESIS, Volume 45, Issue 1-2, Page 165-198, January 2024.
Abstract This review article brings a comprehensive survey of 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

Rapid Separation and Determination of Metronidazole Benzoate and Other Antiprotozoal Drugs by Pressurized Capillary Electrochromatography

Journal of Chemistry, 2018
A novel method for the rapid separation and determination of five polar 5-nitroimidazoles in water from different sources by pressurized capillary electrochromatography has been developed.
Sulan Liao, Qilin Weng
doaj   +1 more source

Capillary Electrochromatography for Chiral Separations: A Focus on Pharmaceutical, Agrochemical, and Biochemistry Applications and Recently Used Chiral Stationary Phases

Analytica
The separation of chiral compounds is a challenging issue in various fields, e.g., biochemistry, the pharmaceutical industry, food chemistry, forensics, agriculture, etc. Very often, one of the two enantiomers can exhibit different activity.
Maria Chiara Frondaroli, Chiara Fanali, Nina Felli, Salvatore Fanali   +3 more
doaj   +1 more source

Chiral separation by ligand-exchange

Macedonian Journal of Chemistry and Chemical Engineering, 2011
The principle of chiral ligand-exchange, introduced by Davankov, has become a widely used technique for chiral separation in both chromatography and in electromigration techniques.
Martin G Schmid, Gerald Gübitz
doaj   +1 more source

Water and organic content tuning of mobile phase for Enantioseparation of fungicides by capillary electrochromatography using cellulose Tris(3‑chloro-4-methylphenylcarbamate) based stationary phase

Journal of Chromatography Open
This study investigated the effect of mobile phase composition, especially water content in a mixture of protic and non-protic organic solvents, on chiral recognition and separation efficiency using a cellulose tris(3‑chloro-4-methylphenylcarbamate ...
Giovanni D’Orazio, Salvatore Fanali
doaj   +1 more source

Capillary Electrochromatography – Challenges and Opportunities for Coupling with Mass Spectrometry

CHIMIA, 1999
Capillary electrochromatography (CEC) has attracted considerable interest within recent years because of its potential to generate very high efficiencies within relatively short analysis time.
Silke Luedtke, Klaus K. Unger
doaj  

Simultaneous determination of phenols in the four main original plants of the famous traditional Chinese medicine Shihu by pressurized capillary electrochromatography. [PDF]

RSC Adv, 2023
Liu XQ, Qin CF, Chen ND, Hao JW, Ma ST, Zhang M, Song Y, Min YJ, Bu YQ, Li S.   +9 more
europepmc   +1 more source

Exploring the performance of cellulose tris-3,5-dichlorophenylcarbamate as a stationary phase for the chiral electro-chromatographic separation of azole antifungals

Journal of Chromatography Open
In this study, the enantiorecognition and separation performance of cellulose tris-3,5-dichlorophenylcarbamate (CDCPC) as the chiral selector for the enantioseparation of some chiral antifungal compounds was investigated.
Massimo Giuseppe De Cesaris, Giovanni D'Orazio, Chiara Fanali, Alessandra Gentili, Salvatore Fanali   +4 more
doaj   +1 more source

In situ synthesis of a spherical covalent organic framework as a stationary phase for capillary electrochromatography. [PDF]

J Pharm Anal, 2022
He N, Li Z, Hu C, Chen Z.
europepmc   +1 more source

[Recent developments in the application of covalent organic frameworks in capillary electrochromatography]. [PDF]

Se Pu, 2023
Wang GX, Chen YL, Lü WJ, Chen HL, Chen XG.   +4 more
europepmc   +1 more source