A glycopeptide antibiotic chiral stationary phase for the enantiomer resolution of hydroxy acid derivatives by capillary electrochromatography

2003 ◽  
Vol 24 (5) ◽  
pp. 904-912 ◽  
Author(s):  
Salvatore Fanali ◽  
Paolo Catarcini ◽  
Carla Presutti ◽  
Maria G. Quaglia ◽  
Pier-Giorgio Righetti
Keyword(s):  
Stationary Phase ◽  
Hydroxy Acid ◽  
Capillary Electrochromatography ◽  
Chiral Stationary Phase ◽  
Glycopeptide Antibiotic ◽  
Enantiomer Resolution

Chromatographic enantioseparation of amino acids using a new chiral stationary phase based on a macrocyclic glycopeptide antibiotic

2006 ◽  
Vol 29 (10) ◽  
pp. 1447-1457 ◽  
Author(s):  
Katerina Petrusevska ◽  
Mikhail A. Kuznetsov ◽  
Knut Gedicke ◽  
Vera Meshko ◽  
Sergey M. Staroverov ◽  
...  
Keyword(s):  
Amino Acids ◽  
Stationary Phase ◽  
Chiral Stationary Phase ◽  
Glycopeptide Antibiotic ◽  
Macrocyclic Glycopeptide

Evaluation of a Vancomycin Chiral Stationary Phase in Capillary Electrochromatography Using Polar Organic and Reversed-Phase Modes

2000 ◽  
Vol 72 (18) ◽  
pp. 4394-4401 ◽  
Author(s):  
Charlotte Karlsson ◽  
Lars Karlsson ◽  
Daniel W. Armstrong ◽  
Paul K. Owens
Keyword(s):  
Stationary Phase ◽  
Capillary Electrochromatography ◽  
Chiral Stationary Phase ◽  
Reversed Phase

Enantiomeric Separation of 1-Phenyl-1-Propanol Using Calix[4]Arene-Capped β-Cyclodextrin-Bonded Silica Particles as Chiral Stationary Phase in Capillary Electrochromatography

2013 ◽  
Vol 749 ◽  
pp. 304-308 ◽  
Author(s):  
Jia Zhao ◽  
Jun Li ◽  
E.L. Yong ◽  
Yin Han Gong
Keyword(s):  
Stationary Phase ◽  
Capillary Electrochromatography ◽  
Chiral Stationary Phase ◽  
Enantiomeric Separation ◽  
Silica Particles ◽  
Hydroxyl Groups ◽  
New Type ◽  
Phenolic Hydroxyl Groups ◽  
First Time ◽  
Calix Arene

A new type of calix [ arene-capped (3-(2-O-β-cyclodextrin)-2-hydroxypropoxy) propylsilyl-appended silica particles (C4CD-HPS) has been successfully used as chiral stationary phase (CSP) in capillary electrochromatography (CEC) for separation of enantiomers of 1-phenyl-1-propanol for the first time. C4CD-HPS contains a chiral selector with two recognition sites: calix [arene and β-cyclodextrin. Due to the cooperative functioning of the calix [arene and β-cyclodextrin, C4CD-HPS has exhibited excellent enantioselectivity for the enantiomers of 1-phenyl-1-propanol. After the multiple phenolic hydroxyl groups in the calix [arene moieties are ionized in the running buffer, the bonded stationary phase C4CD-HPS becomes negatively-charged to provide high electroosmotic flow (EOF) in CEC. Fast and high-resolution separation for enantiomers of 1-phenyl-1-propanol has been easily achieved on C4CD-HPS. This new type of chiral stationary phase has exhibited great potential for fast enantiomeric separations in CEC.

scholarly journals New chiral stationary phase with macrocyclic glycopeptide antibiotic eremomycin chemically bonded to silica

2006 ◽  
Vol 1108 (2) ◽  
pp. 263-267 ◽  
Author(s):  
S.M. Staroverov ◽  
M.A. Kuznetsov ◽  
P.N. Nesterenko ◽  
G.G. Vasiarov ◽  
G.S. Katrukha ◽  
...  
Keyword(s):  
Stationary Phase ◽  
Chiral Stationary Phase ◽  
Glycopeptide Antibiotic ◽  
Macrocyclic Glycopeptide
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