Influence of substituent position and cavity size of the regioisomers of monocarboxymethyl-alpha-, beta-, and gamma-cyclodextrins on the apparent stability constants of their complexes with both enantiomers of Troger's base

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F16%3A43901605" target="_blank" >RIV/60461373:22340/16:43901605 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24620/16:00000070 RIV/00216208:11310/16:10323886

Result on the web

<a href="http://dx.doi.org/10.1002/jssc.201500845" target="_blank" >http://dx.doi.org/10.1002/jssc.201500845</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jssc.201500845" target="_blank" >10.1002/jssc.201500845</a>

Result language

angličtina

Original language name

Influence of substituent position and cavity size of the regioisomers of monocarboxymethyl-alpha-, beta-, and gamma-cyclodextrins on the apparent stability constants of their complexes with both enantiomers of Troger's base

Original language description

Enantiomers of Troger's base were separated by capillary electrophoresis using 2(I)-O-, 3(I)-O-, and 6(I)-O-carboxymethyl-alpha-, beta-, and gamma-cyclodextrin and native alpha-, beta-, and gamma-cyclodextrin as chiral additives at 0-12 mmol/L for beta-cyclodextrin and its derivatives and 0-50 mmol/L for alpha- and gamma-cyclodextrins and their derivatives in a background electrolyte composed of sodium phosphate buffer at 20 mmol/L concentration and pH 2.5. Apparent stability constants of all cyclodextrin-Troger's base complexes were calculated based on capillary electrophoresis data. The obtained results showed that the position of the carboxymethyl group as well as the cavity size of the individual cyclodextrin significantly influences the apparent stability constants of cyclodextrin-Troger's base complexes.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

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

—

Volume of the periodical

39

Issue of the periodical within the volume

5

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

980-985

UT code for WoS article

000372280600023

EID of the result in the Scopus database

2-s2.0-84960145219