Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Highly efficient enantioseparations in non-aqueous capillary electrochromatography using cellulose tris(3,5-dichlorophenylcarbamate) as chiral stationary phase
Autore:
Girod, M; Chankvetadze, B; Okamoto, Y; Blaschke, G;
Indirizzi:
Univ Munster, Inst Pharmaceut Chem, D-48149 Munster, Germany Univ MunsterMunster Germany D-48149 ceut Chem, D-48149 Munster, Germany Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan Nagoya Univ Nagoya Aichi Japan 4648603 a Ku, Nagoya, Aichi 4648603, Japan
Titolo Testata:
JOURNAL OF SEPARATION SCIENCE
fascicolo: 1, volume: 24, anno: 2001,
pagine: 27 - 34
SICI:
1615-9314(200101)24:1<27:HEEINC>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
PERFORMANCE LIQUID-CHROMATOGRAPHY; ENANTIOMER SEPARATION; BETA-CYCLODEXTRIN; MOBILE-PHASE; ELECTROPHORESIS; RECOGNITION; DERIVATIVES; PARAMETERS; SILICA; ACIDS;
Keywords:
non-aqueous capillary electrochromatography; enantioseparations; polysaccharide type chiral stationary phase;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
34
Recensione:
Indirizzi per estratti:
Indirizzo: Blaschke, G Univ Munster, Inst Pharmaceut Chem, Hittorfstr 58-62, D-48149 Munster, Germany Univ Munster Hittorfstr 58-62 Munster Germany D-48149 Germany
Citazione:
M. Girod et al., "Highly efficient enantioseparations in non-aqueous capillary electrochromatography using cellulose tris(3,5-dichlorophenylcarbamate) as chiral stationary phase", J SEP SCI, 24(1), 2001, pp. 27-34

Abstract

Enantioseparations of chiral compounds were studied by non-aqueous capillary electrochromatography (NAQ CEC) with cellulose tris(3,5-dichlorophenylcarbamate) (CDCPC) coated on silica gel. The high chiral recognition ability of CDCPC in polar organic solvents towards many analytes allowed the amountof the chiral selector loaded onto the surface of silica to be reduced significantly. The reduced coating of the chiral selector allowed more effective exploitation of the advantages of electrokinetically-driven flow compared to pressure-driven propulsion of the analyte. Plate numbers were obtainedin the range of 180000-215000 m(-1) which are among the highest efficiencies observed in chiral CEC.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 00:23:22