Multiple effect of surfactants used as additives in background electrolytes in capillary zone electrophoresis: Cetyltrimethylammonium bromide as example of model surfactant

0162400 - UIACH-O 20020052 RIV DE eng J - Článek v odborném periodiku
Beckers, J. L. - Boček, Petr
Multiple effect of surfactants used as additives in background electrolytes in capillary zone electrophoresis: Cetyltrimethylammonium bromide as example of model surfactant.
Electrophoresis. Roč. 23, č. 12 (2002), s. 1947-1952. ISSN 0173-0835. E-ISSN 1522-2683
Grant CEP: GA ČR GA203/99/0044; GA ČR GA203/02/0023; GA ČR GA203/01/0401; GA AV ČR IAA4031703; GA AV ČR IAA4031103
Výzkumný záměr: CEZ:AV0Z4031919
Klíčová slova: background electrolyte * capillary zone electrophoresis * cetyltrimethylammonium bromide
Kód oboru RIV: CB - Analytická chemie, separace
Impakt faktor: 4.325, rok: 2002

Surfactants are frequently used in the preparation of background electrolytes (BGEs) in capillary zone elcetrophoresis (CZE) in order to affect and to optimize both the electroosmotic flow (EOF) and the separation process. Their effects are, however, always multiple, the resulting situation may be very complex and the separation process may even be destroyed. We use the surfactant cetyltrimethylammonium bromide (CTAB) as a model example and bring experimental results and related discussion which elucidate the multiple effect of surfactants in an integrated way.
Trvalý link: http://hdl.handle.net/11104/0059715