Selectivity and Optimization in Capillary Electrophoresis

Name: Selectivity and Optimization in Capillary Electrophoresis
Price: 192.36 EUR
Availability: OutOfStock
ISBN: 978-0-444-82915-3

Ziad el Rassi R.W. Giese(Herausgeber*in)

Elsevier (Verlag)

Erschienen am 27. Januar 1998

Buch

Hardcover

530 Seiten

978-0-444-82915-3 (ISBN)

192,36 €inkl. 7% MwSt.

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Beschreibung

As in all chemical separation methods, selectivity is an important parameter for achieving separation. Also important is the optimization of the separation conditions to achieve high plate counts, speed and resolution. Obviously, in any given separation process, no separation can take place in the absence of selectivity even if millions of theoretical plates are easily attained. This thematic issue of "Journal of Chromatography A" recognizes the importance of selectivity and optimization in maximizing separation in capillary electrophoresis by providing the reader with several review and research articles from experts in the field. The thematic issue is organized into six major parts, and in each part pertinent review articles are collected first followed by a number of original contributions. This special volume has treated many of the selectivity and optimization issues that address the needs of those who use capillary electrophoresis. This should facilitate the widespread use of capillary electrophoresis as an important analytical separation tool for solving separation problems of practical importance in the life and other sciences.

As in all chemical separation methods, selectivity is an important parameter for achieving separation. Also important is the optimization of the separation conditions to achieve high plate counts, speed and resolution. Obviously, in any given separation process, no separation can take place in the absence of selectivity even if millions of theoretical plates are easily attained. This thematic issue of "Journal of Chromatography A" recognizes the importance of selectivity and optimization in maximizing separation in capillary electrophoresis by providing the reader with several review and research articles from experts in the field. The thematic issue is organized into six major parts, and in each part pertinent review articles are collected first followed by a number of original contributions. This special volume has treated many of the selectivity and optimization issues that address the needs of those who use capillary electrophoresis. This should facilitate the widespread use of capillary electrophoresis as an important analytical separation tool for solving separation problems of practical importance in the life and other sciences.

Weitere Details

Inhalt

GENERAL REVIEWS AND FREE ZONE ELECTROPHORESIS. Influence of organic solvents on the separation selectivity in capillary electrophoresis (Review) (K. Sarmini, E. Kenndler). Selectivity in capillary electrophoresis in the presence of micelles, chiral selectors and nonaqueous media (Review) (M.L. Riekkola). Migration behavior and selectivity of sulfonamides in capillary electrophoresis (C.E. Lin). Separation of cationic cis-trans (Z-E) isomers and diastereoisomers using non-aqeous capillary electrophoresis (S.H. Hansen). Modification of capillary electrophoresis selectivity in hydro-organic solutions. Dissociation constants and Stokes radius measurements of peptides in water-2,2,2-trifluoroethanol mixtures (M. Castagnola). Optimization for the separation of ribonucleotides by capillary electrophoresis at high pH (S.E. Geldart, P.R. Brown). Capillary electrophoresis of carboxylated carbohydrates. IV. Adjusting the separation selectivity of derivatized carboxylated carbohydrates by controlling the electrolyte ionic strength at subambient temperature and in the absence of electroosmotic flow (Y. Mechref, Z. El Rassi). Analysis of benzylpenicillin by capillary electrophoresis (Y. Zhu, J. Hoogmartens). MICELLAR ELECTROKINETIC CAPILLARY CHROMATOGRAPHY. Interphase model for retention and selectivity in micellar electrokinetic chromatography (Review) (C.F. Poole). Selectivity of polymeric and polymer-supported pseudo-stationary phases in micellar electrokinetic chromatography (Review) (C.P. Palmer). Electrokinetic chromatography without electroosmotic flow (Review) (G.M. Janini). Highly efficient separation of amines by electrokinetic chromatography using resorcarene-octacarboxylic acids as pseudo-stationary phases (A. Bazzanella, K. Bachmann). New selectivity in electrokinetic chromatography using a polymeric dye as novel separation carrier (S. Kolb, T. Welsch). Simultaneous use of urea and acetronitrile as organic modifiers for resolution optimization in micellar electrokinetic chromatography (U. Butehorn, U. Pyell). Micellar electrokinetic chromatography of long chain saturated and unsaturated free fatty acids with neutral micelles: Considerations regarding selectivity and resolution optimization (J. Collet, P. Gareil). CHIRAL SEPARATIONS. Chiral separation principles in capillary electrophoresis (Review) (G. Gubitz). Controlling enantioselectivity in chiral capillary electrophoresis with inclusion-complexation (Review) (S. Fanali). Separation selectivity in chiral capillary electrophoresis with charged selectors (Review) (B. Chankvetadze). Separation selectivity in chiral and achiral capillary electrophoresis with mixed cyclodextrins (Review) (I.S. Lurie). Enantioselectivity in capillary electrophoresis using the macrocyclic antibiotics (Review) (T.J. Ward). Enantioselectivity in chiral capillary electrophoresis with polysaccharides (Review) (H. Nishi).

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