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Capillary isotachophoresis of anions with electrospray-ionization mass-spectrometric detection
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SYSNO ASEP 0422803 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Capillary isotachophoresis of anions with electrospray-ionization mass-spectrometric detection Author(s) Malá, Zdeňka (UIACH-O) RID
Gebauer, Petr (UIACH-O) RID, ORCID
Boček, Petr (UIACH-O) RIDNumber of authors 3 Source Title Chemické Listy. Roč. 107, Issue s3.. - Praha : Česká společnost chemická, 2013 - ISSN 0009-2770 Pages s. 399-401 Number of pages 2 s. Publication form Online - E Action CECE Junior 2013 Event date 12.11.2013-13.11.2013 VEvent location Brno Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords capillary isotachophoresis ; electrospray ionization ; mass-spectrometric detection Subject RIV CB - Analytical Chemistry, Separation R&D Projects GA13-05762S GA ČR - Czech Science Foundation (CSF) Institutional support UIACH-O - RVO:68081715 UT WOS 000328730800047 Annotation We present ITP-ESI-MS as a powerful tool for selective and sensitive analyses of anionic analytes. Our extended concept of ITP includes besides regular and freeacid ITP also self-maintained ITP in moving boundary systems. Easy theory describes the system properties including their stacking-window diagrams. Simple ESIcompatible electrolyte systems allow flexible tuning with very satisfactory results as demonstrated on the example of analysis of pharmaceuticals in waters. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2014
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