Transient isotachophoretic stacking in zone electrophoresis - benefits and risks

0346955 - ÚIACH 2011 US eng A - Abstract
Křivánková, Ludmila - Malá, Zdeňka - Gebauer, Petr - Boček, Petr
Transient isotachophoretic stacking in zone electrophoresis - benefits and risks.
ITP 2010. Final Program. Stillwater: Oklahoma State University, Stillwater, 2010 - (El Raassi, Z.). L-131
[International Symposium on Electro- and Liquid Phase-separation Techniques /17./. 29.08.2010-01.09.2010, Baltimore Inner Harbor]
R&D Projects: GA AV ČR IAA400310703; GA ČR GA203/08/1536
Institutional research plan: CEZ:AV0Z40310501
Keywords : zone electrophoresis * conductivity * stacking
Subject RIV: CB - Analytical Chemistry, Separation

We have studied in details sample self-stacking in the most often used electrolyte systems in CZE - borate and phosphate. Then, evaluation of the analysis record can be quite difficult and false results can easily be obtained. Processes leading to improper results will be described, and demonstrated both experimentally and by computer simulations for anionic and also cationic analyses.
Permanent Link: http://hdl.handle.net/11104/0187847