Vývoj a testování kapilárních kolon na bázi iontoměniče

Vývoj a testování kapilárních kolon na bázi iontoměniče

In this work, capillary monolithic columns based on styrene, divinylbenzene and methacrylic acid were prepared by free radical polymerization inside fused sillica capillaries of 320 µm inner diameter. The columns were prepared by very simple process from polymerization mixtures with variable amount...

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Bibliographic Details
Main Author: Vojta, Jiří
Other Authors: Coufal, Pavel
Format: Dissertation
Language:Czech
Published: 2011
Online Access:http://www.nusl.cz/ntk/nusl-312294
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spelling ndltd-nusl.cz-oai-invenio.nusl.cz-3122942020-07-15T07:09:31Z Vývoj a testování kapilárních kolon na bázi iontoměniče Development and testing of capillary columns based on ion exchanger Vojta, Jiří Coufal, Pavel Bosáková, Zuzana In this work, capillary monolithic columns based on styrene, divinylbenzene and methacrylic acid were prepared by free radical polymerization inside fused sillica capillaries of 320 µm inner diameter. The columns were prepared by very simple process from polymerization mixtures with variable amount of methacrylic acid. Effect of electrostatic interactions between methacrylic acid, as weak cation-exchanger, and analytes on their retention was showed. Based on chromatographic measurements, effect of amount of methacrylic acid in polymerization mixtures on the morphological properties of monoliths and on the retention of small organic amines and benzene was discussed. 2011 info:eu-repo/semantics/masterThesis http://www.nusl.cz/ntk/nusl-312294 cze info:eu-repo/semantics/restrictedAccess
collection NDLTD
language Czech
format Dissertation
sources NDLTD
description In this work, capillary monolithic columns based on styrene, divinylbenzene and methacrylic acid were prepared by free radical polymerization inside fused sillica capillaries of 320 µm inner diameter. The columns were prepared by very simple process from polymerization mixtures with variable amount of methacrylic acid. Effect of electrostatic interactions between methacrylic acid, as weak cation-exchanger, and analytes on their retention was showed. Based on chromatographic measurements, effect of amount of methacrylic acid in polymerization mixtures on the morphological properties of monoliths and on the retention of small organic amines and benzene was discussed.
author2 Coufal, Pavel
author_facet Coufal, Pavel
Vojta, Jiří
author Vojta, Jiří
spellingShingle Vojta, Jiří
Vývoj a testování kapilárních kolon na bázi iontoměniče
author_sort Vojta, Jiří
title Vývoj a testování kapilárních kolon na bázi iontoměniče
title_short Vývoj a testování kapilárních kolon na bázi iontoměniče
title_full Vývoj a testování kapilárních kolon na bázi iontoměniče
title_fullStr Vývoj a testování kapilárních kolon na bázi iontoměniče
title_full_unstemmed Vývoj a testování kapilárních kolon na bázi iontoměniče
title_sort vývoj a testování kapilárních kolon na bázi iontoměniče
publishDate 2011
url http://www.nusl.cz/ntk/nusl-312294
work_keys_str_mv AT vojtajiri vyvojatestovanikapilarnichkolonnabaziiontomenice
AT vojtajiri developmentandtestingofcapillarycolumnsbasedonionexchanger
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