Results 71 to 80 of about 1,667,790 (189)

Characteristic and complementary chiral recognition ability of four recently developed immobilized chiral stationary phases based on amylose and cellulose phenyl carbamates and benzoates. [PDF]

Chirality, 2022
Onishi T, Ueda T, Yoshida K, Uosaki K, Ando H, Hamasaki R, Ohnishi A.   +6 more
europepmc   +1 more source

Capillary electrochromatographic separation of enantiomers on chemically bonded type of cellulose derivative chiral stationary phases with a positively charged spacer

, 2003
Positively charged chiral stationary phases (CSPs) were prepared for capillary electrochromatography (CEC) separation of enantiomers by chemically immobilizing cellulose derivatives onto diethylenetriaminopropylated silica (DEAPS) with tolylene-2,4 ...
Zou, HF, Guo, BC, Chen, XM, Jin, WH, Qin, F, Liu, YQ   +5 more
core   +1 more source

Polymeric composite chiral stationary phases of brush type.

, 2003
The invention relates to novel polymeric composite chiral stationary phases of brush type suitable for the separation and/or the purification of enantiomers of organic and organometallic compounds.
GASPARRINI, Francesco, VILLANI, Claudio, MISITI, Domenico   +2 more
core  

Comparison of Coated and Immobilized Chiral Stationary Phases Based on Amylose tris-[(S)-α-Methylbenzylcarbamate] for the HPLC Enantiomer Separation of α-Lipoic Acid and Its Reduced Form. [PDF]

Molecules, 2021
Rosetti A, Villani C, Pierini M, Cirilli R.   +3 more
europepmc   +1 more source

Biosignature Detection from Amino Acid Enantiomers with Portable Gas Chromatography Systems

Advanced Devices & Instrumentation
This paper presents developments in stationary phase coatings for microelectromechanical system gas chromatography (MEMS GC). Specifically, we present the coating of MEMS GC separation columns with a chiral stationary phase for the separation of amino ...
Ryan C. Blase, Mark J. Libardoni, Christopher R. Glein, Kelly E. Miller, J. Hunter Waite, Maxwell Wei-hao Li, Katsuo Kurabayashi, Xudong Fan   +7 more
doaj   +1 more source

Enantioseparation of 5,5'-Dibromo-2,2'-Dichloro-3-Selanyl-4,4'-Bipyridines on Polysaccharide-Based Chiral Stationary Phases: Exploring Chalcogen Bonds in Liquid-Phase Chromatography. [PDF]

Molecules, 2021
Peluso P, Dessì A, Dallocchio R, Sechi B, Gatti C, Chankvetadze B, Mamane V, Weiss R, Pale P, Aubert E, Cossu S.   +10 more
europepmc   +1 more source

The Evolution of Chiral Stationary Phases for Liquid Chromatography

, 1998
The development of effective chiral stationary phases and separation strategies for liquid chromatography (LC) resolution of enantiomers has been beneficial to many scientific disciplines.
Armstrong, Daniel W.
core  

Natural and totally synthetic receptors in the innovative design of HPLC chiral stationary phases

, 2003
An overview is presented of the exptl. results obtained by our group in the design, realization, and applications of high-performance liq. chromatog. (HPLC) enantioselective stationary phases based on surface-linked macrocyclic receptors.
PIERINI, MARCO, Francesco Gasparrini, Claudio Villani, Marco Pierini, Domenico Misiti, GASPARRINI, Francesco, VILLANI, Claudio, MISITI, Domenico, Ilaria D'Acquarica, D'ACQUARICA, Ilaria   +9 more
core   +1 more source

Chiral Stationary Phase based on Peptoid with α-chiral, Aromatic Side Chains

, 2011
Chiral Stationary Phase based on Peptoid with α-chiral, Aromatic Side ...
吴海波, 殷承华, 梁鑫淼, 柯燕雄   +3 more
core  

Recent progress of polar stationary phases in CEC and capillary liquid chromatography

, 2009
The stationary phases including the nonpolar and polar stationary phases in microscale separations have been greatly developed. This review describes the recent progress of the polar stationary phases (PSPs) with the focus on their preparation and the ...
Zou, Hanfa, Wu, Minghuo, 邹汉法, Dong, Jing, Wu, Ren'an, Dong, Xiaoli, Zhu, Yan   +6 more
core   +1 more source