Rapid determination of the critical micelle concentration by Taylor dispersion analysis in capillaries using both direct and indirect detection

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F17%3A73583922" target="_blank" >RIV/61989592:15310/17:73583922 - isvavai.cz</a>

Result on the web

<a href="http://onlinelibrary.wiley.com/doi/10.1002/jssc.201601085/epdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/jssc.201601085/epdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jssc.201601085" target="_blank" >10.1002/jssc.201601085</a>

Result language

angličtina

Original language name

Rapid determination of the critical micelle concentration by Taylor dispersion analysis in capillaries using both direct and indirect detection

Original language description

The critical micelle concentration is a basic characteristic of surfactants. In this article, the process of formation of micelles is studied by Taylor dispersion analysis using capillary electrophoresis instrumentation as a substituent of capillary liquid chromatography. New methods for determination of critical micelle concentration are presented. Sodium octylbenzene sulfonate and sodium dodecylsulfate are used as model compounds with and without chromophore. Two novel approaches based on indirect ultraviolet detection and indirect Taylor dispersion analysis with direct ultraviolet detection are introduced for the determination of critical micelle concentration value of surfactant without any chromophore. The determined critical micelle concentration values are in correspondence with the tabulated values at 95% confidence level.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10406 - Analytical chemistry

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

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Separation Science

ISSN

1615-9306

e-ISSN

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Volume of the periodical

40

Issue of the periodical within the volume

MAR

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

1421-1426

UT code for WoS article

000397830200023

EID of the result in the Scopus database

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