About: Effects of functional monomers on retention behavior of small and large molecules in monolithic capillary columns at isocratic and gradient conditions

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About: Effects of functional monomers on retention behavior of small and large molecules in monolithic capillary columns at isocratic and gradient conditions Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The polarity of (poly)methacrylate monolithic capillary columns was varied by using alkylmethacrylate monomers with butyl, cyclohexyl, 2-ethylhexyl, lauryl, and stearyl functional groups in the polymerization mixture. The hydrodynamic properties, as well as the retention characteristics in RP-LC of small molecules (alkylbenzenes) and of proteins under gradient elution conditions were studied. The RP selectivity depends on the type of alkyl chain in methacrylate monomer; however, there was no direct correlation between the size of the monomer molecule and methylene or aromatic selectivity of the monlithic column. The lowest selectivity was found for column based on lauryl methacrylate monomer. On the other hand, butyl methacrylate column shows high phenyl selektivity and the column with stearyl methacrylate possesses the highest methylene selectivity for small molecules. The polarity of (poly)methacrylate monolithic capillary columns was varied by using alkylmethacrylate monomers with butyl, cyclohexyl, 2-ethylhexyl, lauryl, and stearyl functional groups in the polymerization mixture. The hydrodynamic properties, as well as the retention characteristics in RP-LC of small molecules (alkylbenzenes) and of proteins under gradient elution conditions were studied. The RP selectivity depends on the type of alkyl chain in methacrylate monomer; however, there was no direct correlation between the size of the monomer molecule and methylene or aromatic selectivity of the monlithic column. The lowest selectivity was found for column based on lauryl methacrylate monomer. On the other hand, butyl methacrylate column shows high phenyl selektivity and the column with stearyl methacrylate possesses the highest methylene selectivity for small molecules. (en)
Title	Effects of functional monomers on retention behavior of small and large molecules in monolithic capillary columns at isocratic and gradient conditions Effects of functional monomers on retention behavior of small and large molecules in monolithic capillary columns at isocratic and gradient conditions (en)
skos:prefLabel	Effects of functional monomers on retention behavior of small and large molecules in monolithic capillary columns at isocratic and gradient conditions Effects of functional monomers on retention behavior of small and large molecules in monolithic capillary columns at isocratic and gradient conditions (en)
skos:notation	RIV/00216275:25310/11:39892629!RIV12-GA0-25310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/07/0641), Z(MSM0021627502)
http://linked.open...iv/cisloPeriodika	16-17
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Urban, Jiří Jandera, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	196634
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/11:39892629
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Polymethacrylate; Polarity; Functional monomers; Efficiency (en)
http://linked.open.../riv/klicoveSlovo	Efficiency Functional monomers Polarity Polymethacrylate
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[FFECE7E02DD3]
http://linked.open...i/riv/nazevZdroje	Journal of Separation Science
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	New analytical methods in combined high-capacity phase separation systems
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	34
http://linked.open...iv/tvurceVysledku	Jandera, Pavel Urban, Jiří Langmaier, Pavel
http://linked.open...ain/vavai/riv/wos	000295189400012
http://linked.open...n/vavai/riv/zamer	Pokročilé analytické a separační metody a jejich aplikace v diagnostice a technologii živých a neživých materiálů
issn	1615-9306
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/jssc.201100174
http://localhost/t...ganizacniJednotka	25310

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