Zwitterionic monolithic capillary columns for hydrophilic interaction chromatography
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39897973" target="_blank" >RIV/00216275:25310/14:39897973 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Zwitterionic monolithic capillary columns for hydrophilic interaction chromatography
Original language description
MEDSA - N,N-dimethyl-N-metacryloxyethyl-N-(3-sulfopropyl)ammonium betaine as a zwitterionic polar functional monomer in combination with seven crosslinking monomers were used for preparation of capillary monolithic columns suitable for separation of polar compounds in hydrophilic interaction chromatography (HILIC). Ethylene dimethacrylate, tetramethylene dimethacrylate, hexamethylene dimethacrylate, dioxyethylene dimethacrylate, pentaerythritole triacrylate, bisphenol A dimethacrylate, and bisphenol A glycerolate dimethacrylate were used as crosslinking monomers (Fig 1). Columns prepared with dioxyethylene dimethacrylate and bisphenol A glycerolate dimethacrylate showed the efficiency up to 70 000 N/m. Columns provide good repeatability of elution volumes with relative standard deviations lower than 1.3 % on both types of columns. Dual retention mechanism allows the separation in HILIC and RP mode. Capillary monolithic columns, id 0.53 mm, were used in the first dimension of the two-di
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP206%2F12%2F0398" target="_blank" >GAP206/12/0398: Two-dimensional separations in liquid media</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
CECE 2014: 11th International Interdisciplinary Meeting on Bioanalysis
ISBN
978-80-904959-2-0
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
399-401
Publisher name
Ústav analytické chemie AV ČR, v. v. i.
Place of publication
Brno
Event location
Brno
Event date
Oct 20, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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