Utilization of the anodic electro-osmotic flow for an amino acids profiling by capillary electrophoresis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00057816" target="_blank" >RIV/00216224:14310/12:00057816 - isvavai.cz</a>
Result on the web
<a href="http://www.ce-ce.org/cece2012/Proceedings%20CECE%202012%20Final+late%20abstracts_web.pdf" target="_blank" >http://www.ce-ce.org/cece2012/Proceedings%20CECE%202012%20Final+late%20abstracts_web.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Utilization of the anodic electro-osmotic flow for an amino acids profiling by capillary electrophoresis
Original language description
Amino acid profiling is sometimes considered to be a supplementary analysis for diagnostic purposes. Detection of amino acids by conventional spectrophotometric techniques is hindered by lack of chromophores in their structures, thus derivatization stepin a sample treatment protocol has to occur. However, amino acids in their native form can be detected by other detection techniques, e.g. mass spectrometry or capacitively coupled contactless conductivity detection (C4D). C4D is a non specific detectiontechnique suitable for detection of ionic species and was successfully used for determination of amino acids. Completely resolved peaks were obtained only when long capillaries and electro-osmotic flow (EOF) suppression were applied. However, effectiveseparation time of analytes of interest can be altered by EOF modification. Induction of the anodic EOF for amino acid profiling in the shorter capillaries is the subject of presented contribution.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
9th International Interdisciplinary Meeting on Bioanalysis
ISBN
9788090495913
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
235-239
Publisher name
Institute of Analytical Chemistry AS CR, v. v. i., Veveří 97, 602 00 Brno
Place of publication
Brno, Czech Republic
Event location
Hotel Continental, Brno, Czech Republic
Event date
Nov 1, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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