Optimization of MEKC Separation Selectivity of Phenolic Compounds Using Homological Series of Anionic Surfactants
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895488" target="_blank" >RIV/00216275:25310/12:39895488 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Optimization of MEKC Separation Selectivity of Phenolic Compounds Using Homological Series of Anionic Surfactants
Original language description
A micellar electrokinetic capillary chromatography method for separation of phenolic acids and flavonoids suitable for application in two-dimensional system in combination with gradient elution reversed-phase liquid chromatography was developed. The influence of type of surfactant on the separation selectivity in background electrolytes with different concentration of acetonitrile was studied. The critical micelle concentration of homological series of sodium alkyl sulfates and migration times of theirmicelles were determined. The sodium alkyl sulfates with octyl- to octadecyl- alkyl chains were used to achieve the similar time of analysis and similar separation selectivity in background electrolytes with concentration of acetonitrile up to the 20% (v/v).
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP206%2F12%2F0398" target="_blank" >GAP206/12/0398: Two-dimensional separations in liquid media</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
CECE 2012: 9th International Interdisciplinary Meeting on Bioanalysis
ISBN
978-80-904959-1-3
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
193-199
Publisher name
Ústav analytické chemie AV ČR, v. v. i.
Place of publication
Brno
Event location
Brno
Event date
Oct 31, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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