About: New azo dyes as colored isoelectric point markers for isoelectric focusing in acidic pH region

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About: New azo dyes as colored isoelectric point markers for isoelectric focusing in acidic pH region Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Nově připravené azosloučeniny a několik komerčně dostupných indikátorů byly zkoumány z hlediska jejich možného použití jako barevné pI markery pro isoelektrickou fokusaci (IEF) v kyselé oblasti pod pH 5. Většina látek zde popsaných může sloužit jako primární standardy, neboť jejich hodnoty pI byly stanoveny UV-VIS spektrofotometricky nezávisle na IEF a pomocí přímého měření s pH elekrodou. Gelová IEF přinesla úzké a dobře pozorovatelné zóny různých barev. Naši práci zakončil návrh na barevnou stupnici složenou z pI markerů pokrývajících rozsah pH od 1.5 do 4.7. (cs) Newly prepared azo compounds and several commercially available indicators were investigated for their applicability as colored pI markers for isoelectric focusing (IEF) in the acidic range below pH 5. The majority of compounds described here can serve as primary standards since their pI values were determined by UV–VIS spectrophotometry independently IEF and direct measurement with pH electrode. Subjected to gel IEF they show narrow and well-observable zones of different colors. Finally, our work resulted in suggestion of a color ladder composed of pI markers covering the pH range from 1.5 to 4.7. Newly prepared azo compounds and several commercially available indicators were investigated for their applicability as colored pI markers for isoelectric focusing (IEF) in the acidic range below pH 5. The majority of compounds described here can serve as primary standards since their pI values were determined by UV–VIS spectrophotometry independently IEF and direct measurement with pH electrode. Subjected to gel IEF they show narrow and well-observable zones of different colors. Finally, our work resulted in suggestion of a color ladder composed of pI markers covering the pH range from 1.5 to 4.7. (en)
Title	New azo dyes as colored isoelectric point markers for isoelectric focusing in acidic pH region New azo dyes as colored isoelectric point markers for isoelectric focusing in acidic pH region (en) Nové azo barvy jako barevné markery izoelektrických bodů pro izoelektrickou fokusaci v kyselé oblasti pH (cs)
skos:prefLabel	New azo dyes as colored isoelectric point markers for isoelectric focusing in acidic pH region New azo dyes as colored isoelectric point markers for isoelectric focusing in acidic pH region (en) Nové azo barvy jako barevné markery izoelektrických bodů pro izoelektrickou fokusaci v kyselé oblasti pH (cs)
skos:notation	RIV/68081715:_____/05:00001269!RIV06-GA0-68081715
http://linked.open.../vavai/riv/strany	53;59
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA203/02/1447), P(IAA4031302), P(IBS4031201)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Šťastná, Miroslava Trávníček, Martin Šlais, Karel
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	Ústav analytické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	532650
http://linked.open...ai/riv/idVysledku	RIV/68081715:_____/05:00001269
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ampholytic dyes; pI markers (en)
http://linked.open.../riv/klicoveSlovo	pI markers ampholytic dyes
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[51BA15A3B45E]
http://linked.open...i/riv/nazevZdroje	Electrophoresis
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Capillary electrochromatography in linear and planar microstructures using polymer beds Apparatus for automation of electrochromatographic and electrophoretic analysis Using of the fast electrophoretic separation with the high sensitive fluorometric detection for the identification of micro-organisms
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	26
http://linked.open...iv/tvurceVysledku	Šťastná, Miroslava Šlais, Karel Trávníček, Martin
issn	0173-0835
number of pages	7 (xsd:int)

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