Dependence of chiral separations on the amount of cyclodextrins as selectors, employing the partial filling technique in capillary zone electrophoresis

Citation
A. Amini et al., Dependence of chiral separations on the amount of cyclodextrins as selectors, employing the partial filling technique in capillary zone electrophoresis, CHROMATOGR, 51(3-4), 2000, pp. 226-230
Citations number
11
Categorie Soggetti
Chemistry & Analysis","Spectroscopy /Instrumentation/Analytical Sciences
Journal title
CHROMATOGRAPHIA
ISSN journal
00095893 → ACNP
Volume
51
Issue
3-4
Year of publication
2000
Pages
226 - 230
Database
ISI
SICI code
0009-5893(200002)51:3-4<226:DOCSOT>2.0.ZU;2-L
Abstract
The enantioselectivity, resolution factor and migration times for some loca l anaesthetic drugs were evaluated at different selector concentrations and plug lengths with different cyclodextrins as chiral selectors using the pa rtial filling technique. The resolution remained constant when equal amount s of the chiral selector at a concentration below the optimal concentration were introduced in the capillary. However, the selectivity factor increase d with increasing concentration of the chiral selector.