About: A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography

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About: A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography 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	A method for the fast determination of yohimbine, a potent adrenoreceptor antagonist used for the treatment of sexual dysfunctions, is proposed in this article. MEKC under basic and acidic conditions (sodium borate, pH 9.5 and sodium phosphate, pH 2.5) with SDS was developed. The effect of the experimental parameters, e. g. pH, SDS concentration and injection time, on yohimbine migration was also studied. Both methods were validated in terms of linearity, limits of detection and quantification, accuracy, and precision using caffeine as an internal standard. The application for the determination of yohimbine in hand-made medicaments is also investigated in this study. A method for the fast determination of yohimbine, a potent adrenoreceptor antagonist used for the treatment of sexual dysfunctions, is proposed in this article. MEKC under basic and acidic conditions (sodium borate, pH 9.5 and sodium phosphate, pH 2.5) with SDS was developed. The effect of the experimental parameters, e. g. pH, SDS concentration and injection time, on yohimbine migration was also studied. Both methods were validated in terms of linearity, limits of detection and quantification, accuracy, and precision using caffeine as an internal standard. The application for the determination of yohimbine in hand-made medicaments is also investigated in this study. (en)
Title	A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography (en)
skos:prefLabel	A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography A fast determination of yohimbine in pharmaceuticals by micellar electrokinetic chromatography (en)
skos:notation	RIV/61989592:15310/10:10215692!RIV11-MSM-15310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6198959216)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Petr, Jan Maier, Vítězslav Ševčík, Juraj Ranc, Václav Vítková, Kateřina Znaleziona, Joanna
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 Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	244607
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/10:10215692
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pharmaceuticals; yohimbine; micellar electrokinetic chromatography (en)
http://linked.open.../riv/klicoveSlovo	micellar electrokinetic chromatography pharmaceuticals yohimbine
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[02A6EB5EAFFB]
http://linked.open...i/riv/nazevZdroje	Central European Journal of Chemistry
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Petr, Jan Maier, Vítězslav Ranc, Václav Znaleziona, Joanna Ševčík, Juraj Vítková, Kateřina Pechová, Markéta
http://linked.open...ain/vavai/riv/wos	000276548300005
http://linked.open...n/vavai/riv/zamer	Modulation of signalling and regulatory pathways in normal and cancer cells
issn	1895-1066
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	15310

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