Generalized model of electromigration with 1:1 (analyte:selector) complexation stoichiometry: Part I. Theory

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10294248" target="_blank" >RIV/00216208:11310/15:10294248 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.chroma.2015.01.029" target="_blank" >http://dx.doi.org/10.1016/j.chroma.2015.01.029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.chroma.2015.01.029" target="_blank" >10.1016/j.chroma.2015.01.029</a>

Result language
angličtina
Original language name
Generalized model of electromigration with 1:1 (analyte:selector) complexation stoichiometry: Part I. Theory
Original language description
The model of electromigration of a multivalent weak acidic/basic/amphoteric analyte that undergoes complexation with a mixture of selectors is introduced. The model provides an extension of the series of models starting with the single-selector model without dissociation by Wren and Rowe in 1992, continuing with the monovalent weak analyte/single-selector model by Rawjee, Williams and Vigh in 1993 and that by Lelievre in 1994, and ending with the multi-selector overall model without dissociation developed by our group in 2008. The new multivalent analyte multi-selector model shows that the effective mobility of the analyte obeys the original Wren and Row's formula. The overall complexation constant, mobility of the free analyte and mobility of complexcan be measured and used in a standard way. The mathematical expressions for the overall parameters are provided. We further demonstrate mathematically that the pH dependent parameters for weak analytes can be simply used as an input into
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Project
<a href="/en/project/GPP206%2F12%2FP630" target="_blank" >GPP206/12/P630: Unified model and integrated computational tools for (dynamic) chiral separation in capillary zone electrophoresis</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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