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Isoelectric focusing in continuously tapered fused silica capillary prepared by etching with supercritical water
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SYSNO ASEP 0392235 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Isoelectric focusing in continuously tapered fused silica capillary prepared by etching with supercritical water Author(s) Šlais, Karel (UIACH-O) RID, ORCID
Horká, Marie (UIACH-O) RID, ORCID
Karásek, Pavel (UIACH-O) RID, ORCID
Planeta, Josef (UIACH-O) RID, ORCID
Roth, Michal (UIACH-O) RID, ORCIDNumber of authors 5 Source Title Analytical Chemistry. - : American Chemical Society - ISSN 0003-2700
Roč. 85, č. 9 (2013), s. 4296-4300Number of pages 5 s. Publication form Print - P Language eng - English Country US - United States Keywords capillary isoelectric focusing ; resolution of ampholytes ; supercritical water Subject RIV CB - Analytical Chemistry, Separation R&D Projects GAP106/12/0522 GA ČR - Czech Science Foundation (CSF) VG20102015023 GA MV - Ministry of Interior (MV) Institutional support UIACH-O - RVO:68081715 UT WOS 000318756100015 DOI 10.1021/ac400295m Annotation In capillary isoelectric focusing carried out in tapered capillaries, several times higher resolution of ampholytes can be obtained as compared with the resolution of the respective pair of ampholytes in conventional cylindrical capillaries. The tapered fused-silica capillaries were reproducibly prepared by etching with supercritical water, and they open the way to increase the number of separable compounds without resorting to excessively high voltage. Workplace Institute of Analytical Chemistry Contact Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234 Year of Publishing 2014
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