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Transient isotachophoresis as a tool for enhancement of sensitivity in CZE analyses of samples with complex matrices
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SYSNO ASEP 0162221 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Transient isotachophoresis as a tool for enhancement of sensitivity in CZE analyses of samples with complex matrices Author(s) Křivánková, Ludmila (UIACH-O) RID
Gebauer, Petr (UIACH-O) RID, ORCID
Thormann, W. (CH)
Pantůčková, Pavla (UIACH-O) RID
Boček, Petr (UIACH-O) RIDSource Title 12th International Symposium on Capillary Electroseparation Techniques. ITP 2000. - Bratislava : Comenius University, 2000 Pages s. l6 Number of pages 1 s. Action International Symposium on Capillary Electroseparation Techniques /12./ Event date 10.09.2000-13.09.2000 VEvent location Bratislava Country SK - Slovakia Language eng - English Country SK - Slovakia Subject RIV CB - Analytical Chemistry, Separation R&D Projects GA203/99/0044 GA ČR - Czech Science Foundation (CSF) IAA4031703 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) Annotation The possible configurations resulting from mutual combinations of mobilities of analytes, macrocomponents and the coion of the background electrolyte were studied and conditions that have to be fulfilled so that maximum sensitivity of analysis is reached were described. Theoretical description of the separation process was performed both for strong and weak electrolytes and a parameter crucial for the stacking effect was defined. Theoretical considerations were verified by experiments both with simple and complex serum-like samples and by sophisticated near-real-conditions computer simulations. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2001
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