Fast separation of enantiomers by capillary electrophoresis using a combination of two capillaries with different internal diameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F17%3A73584072" target="_blank" >RIV/61989592:15310/17:73584072 - isvavai.cz</a>
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1002/elps.201700213/full" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/elps.201700213/full</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/elps.201700213" target="_blank" >10.1002/elps.201700213</a>
Alternative languages
Result language
angličtina
Original language name
Fast separation of enantiomers by capillary electrophoresis using a combination of two capillaries with different internal diameters
Original language description
The combination of capillaries with different internal diameters was used to accelerate the separation of enantiomers in capillary electrophoresis. Separation of R,S-1,1-binaphthalene-2,2-diyl hydrogen phosphate using isopropyl derivative of cyclofructan 6 was studied as a model system. The best separation conditions included 500mM sodium borate pH 9.5 with 60mM concentration of the chiral selector. Separation lasted approx. 1.5min using the combination of 50 and 100m id capillaries of 9.7cm and 22.9cm, respectively. It allowed approx. 12-fold acceleration in comparison to the traditional long-end separation mainly due to the higher electroosmotic flow generated in the connected capillaries.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - 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
Result continuities
Project
<a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrophoresis
ISSN
0173-0835
e-ISSN
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Volume of the periodical
38
Issue of the periodical within the volume
24
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
3124-3129
UT code for WoS article
000417755800007
EID of the result in the Scopus database
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