About: Differential pulse voltammetric determination of paracetamol in tablet and urine samples at a micro-crystalline natural graphite-polystyrene composite film modified electrode

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About: Differential pulse voltammetric determination of paracetamol in tablet and urine samples at a micro-crystalline natural graphite-polystyrene composite film modified electrode 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1016/j.electacta.2012.09.102
Description	A new extremely sensitive method for the determination of paracetamol by differential pulse voltammetry (DPV) using a micro-crystalline natural graphite-polystyrene composite film modified electrode (CFE) was developed. The experimental parameters, such as pH of Britton-Robinson buffer and potentials for regeneration of the electrode surface, were optimized. Under optimized conditions in Britton-Robinson buffer (pH 4.0), linear calibration curves were obtained in the range of 0.02-100 mu mol l(-1) of paracetamol. The limit of determination was 0.034 mu mol l(-1) which shows high sensitivity of the developed method. The method was applied for the determination of paracetamol in pharmaceutical formulations and in human urine model samples. A new extremely sensitive method for the determination of paracetamol by differential pulse voltammetry (DPV) using a micro-crystalline natural graphite-polystyrene composite film modified electrode (CFE) was developed. The experimental parameters, such as pH of Britton-Robinson buffer and potentials for regeneration of the electrode surface, were optimized. Under optimized conditions in Britton-Robinson buffer (pH 4.0), linear calibration curves were obtained in the range of 0.02-100 mu mol l(-1) of paracetamol. The limit of determination was 0.034 mu mol l(-1) which shows high sensitivity of the developed method. The method was applied for the determination of paracetamol in pharmaceutical formulations and in human urine model samples. (en)
Title	Differential pulse voltammetric determination of paracetamol in tablet and urine samples at a micro-crystalline natural graphite-polystyrene composite film modified electrode Differential pulse voltammetric determination of paracetamol in tablet and urine samples at a micro-crystalline natural graphite-polystyrene composite film modified electrode (en)
skos:prefLabel	Differential pulse voltammetric determination of paracetamol in tablet and urine samples at a micro-crystalline natural graphite-polystyrene composite film modified electrode Differential pulse voltammetric determination of paracetamol in tablet and urine samples at a micro-crystalline natural graphite-polystyrene composite film modified electrode (en)
skos:notation	RIV/00216208:11310/13:10144025!RIV14-GA0-11310___
http://linked.open...avai/riv/aktivita	I P Z
http://linked.open...avai/riv/aktivity	I, P(GPP206/10/P087), Z(MSM0021620857)
http://linked.open...iv/cisloPeriodika	July
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vyskočil, Vlastimil Fischer, Jan Barek, Jiří
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 Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	69655
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/13:10144025
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Human urine samples; Tablet samples; Paracetamol; Differential pulse voltammetry; Determination; Graphite-polystyrene composite; Modified electrode (en)
http://linked.open.../riv/klicoveSlovo	Paracetamol Differential pulse voltammetry Determination Graphite-polystyrene composite Human urine samples Modified electrode Tablet samples
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[EFE25DC95F85]
http://linked.open...i/riv/nazevZdroje	Electrochimica Acta
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Application of nontraditional electrode materials for the determination of organic compounds important for human health and environmental protection.
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	101
http://linked.open...iv/tvurceVysledku	Barek, Jiří Bhanger, Muhammad Iqbal Fischer, Jan Vyskočil, Vlastimil Khaskheli, Abdul Rauf
http://linked.open...ain/vavai/riv/wos	000321232000028
http://linked.open...n/vavai/riv/zamer	Nové molekulární systémy pro pokročilé aplikace prospěšné pro zdraví a šetrné k životnímu prostředí
issn	0013-4686
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.electacta.2012.09.102
http://localhost/t...ganizacniJednotka	11310

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