About: Voltammetric and amperometric determination of metoclopramide on boron-doped diamond film electrode

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About: Voltammetric and amperometric determination of metoclopramide on boron-doped diamond film electrode Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.2478/s11532-012-0056-8
Description	New methods for the determination of metoclopramide, antiemetic and gastroprokinetic pharmaceutical, were developed, using differential pulse voltammetry (DPV) and flow injection analysis (FIA) with amperometric detection on a boron-doped diamond film electrode. Electrode pretreatment necessary to ensure the stable results was investigated and it was found, that while DPV requires frequent electrode cleaning, FIA with a sufficiently high flow rate can maintain a stable signal with no signs of electrode passivation. The calculated quantification limits of the DPV and FIA with amperometric detection were 0.13 mu mol L-1 and 0.015 mmol L-1, respectively. The applicability of the new methods was verified by the determination of metoclopramide in a pharmaceutical preparation. FIA with amperometic detection proved to be sensitive, accurate and, due to the resistance of the electrode to the passivation, also simple to handle. New methods for the determination of metoclopramide, antiemetic and gastroprokinetic pharmaceutical, were developed, using differential pulse voltammetry (DPV) and flow injection analysis (FIA) with amperometric detection on a boron-doped diamond film electrode. Electrode pretreatment necessary to ensure the stable results was investigated and it was found, that while DPV requires frequent electrode cleaning, FIA with a sufficiently high flow rate can maintain a stable signal with no signs of electrode passivation. The calculated quantification limits of the DPV and FIA with amperometric detection were 0.13 mu mol L-1 and 0.015 mmol L-1, respectively. The applicability of the new methods was verified by the determination of metoclopramide in a pharmaceutical preparation. FIA with amperometic detection proved to be sensitive, accurate and, due to the resistance of the electrode to the passivation, also simple to handle. (en)
Title	Voltammetric and amperometric determination of metoclopramide on boron-doped diamond film electrode Voltammetric and amperometric determination of metoclopramide on boron-doped diamond film electrode (en)
skos:prefLabel	Voltammetric and amperometric determination of metoclopramide on boron-doped diamond film electrode Voltammetric and amperometric determination of metoclopramide on boron-doped diamond film electrode (en)
skos:notation	RIV/00216208:11310/12:10125455!RIV13-GA0-11310___
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(GBP206/12/G151), P(TA01020565), S, Z(MSM0021620857)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Dejmková, Hana Zima, Jiří 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	178538
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/12:10125455
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	passivation; boron-doped diamond film electrode; flow injection analysis; differential pulse voltammetry; metoclopramide (en)
http://linked.open.../riv/klicoveSlovo	flow injection analysis metoclopramide passivation boron-doped diamond film electrode differential pulse voltammetry
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[4281B0C72E72]
http://linked.open...i/riv/nazevZdroje	Central European Journal of Chemistry
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of novel approaches to bioanalysis and molecular diagnostics Development of the Procedures for Monitoring of Ultratrace Pesticide Concentrations in Soil, Crops and Surface water.
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	10
http://linked.open...iv/tvurceVysledku	Barek, Jiří Dejmková, Hana Zima, Jiří Dag, Candan
http://linked.open...ain/vavai/riv/wos	000304618900035
http://linked.open...n/vavai/riv/zamer	Nové molekulární systémy pro pokročilé aplikace prospěšné pro zdraví a šetrné k životnímu prostředí
issn	1895-1066
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.2478/s11532-012-0056-8
http://localhost/t...ganizacniJednotka	11310

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