About: Bismuth film electrode at a silver solid amalgam substrate as a new tool for voltammetric determination of electrochemically reducible organic compounds

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About: Bismuth film electrode at a silver solid amalgam substrate as a new tool for voltammetric determination of electrochemically reducible organic compounds 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/10.1016/j.talanta.2012.07.044
Description	New type of bismuth film electrode prepared by electrodeposition of bismuth film on a silver solid amalgam substrate (BiF-AgSAE) was tested as a sensor for voltammetric determination of electrochemically reducible organic substances using 2-amino-6-nitrobenzothiazole (ANBT) as a model analyte. Using the optimized conditions (a 9:1 (v/v) mixture of aqueous Britton-Robinson buffer solution (pH 10.0) and methanol), the limits of quantification are 0.16 μmol LMINUS SIGN 1 for direct current voltammetry (DCV) and 0.22 μmol LMINUS SIGN 1 for differential pulse voltammetry (DPV). The obtained calibration dependences are linear in the concentration range from 0.2 to 100 μmol LMINUS SIGN 1 and the practical applicability of the newly developed electrode for the direct determination of ANBT in tap and mineral water model samples was confirmed in the concentration range from 0.2 to 10 μmol L-1. New type of bismuth film electrode prepared by electrodeposition of bismuth film on a silver solid amalgam substrate (BiF-AgSAE) was tested as a sensor for voltammetric determination of electrochemically reducible organic substances using 2-amino-6-nitrobenzothiazole (ANBT) as a model analyte. Using the optimized conditions (a 9:1 (v/v) mixture of aqueous Britton-Robinson buffer solution (pH 10.0) and methanol), the limits of quantification are 0.16 μmol LMINUS SIGN 1 for direct current voltammetry (DCV) and 0.22 μmol LMINUS SIGN 1 for differential pulse voltammetry (DPV). The obtained calibration dependences are linear in the concentration range from 0.2 to 100 μmol LMINUS SIGN 1 and the practical applicability of the newly developed electrode for the direct determination of ANBT in tap and mineral water model samples was confirmed in the concentration range from 0.2 to 10 μmol L-1. (en)
Title	Bismuth film electrode at a silver solid amalgam substrate as a new tool for voltammetric determination of electrochemically reducible organic compounds Bismuth film electrode at a silver solid amalgam substrate as a new tool for voltammetric determination of electrochemically reducible organic compounds (en)
skos:prefLabel	Bismuth film electrode at a silver solid amalgam substrate as a new tool for voltammetric determination of electrochemically reducible organic compounds Bismuth film electrode at a silver solid amalgam substrate as a new tool for voltammetric determination of electrochemically reducible organic compounds (en)
skos:notation	RIV/00216208:11310/12:10126732!RIV13-GA0-11310___
http://linked.open...avai/riv/aktivita	I P S Z
http://linked.open...avai/riv/aktivity	I, P(GBP206/12/G151), S, Z(MSM0021620857)
http://linked.open...iv/cisloPeriodika	December
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Vyskočil, Vlastimil Barek, Jiří Deýlová, Dana
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	125223
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/12:10126732
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Tap and mineral water samples; 2-amino-6-nitrobenzothiazole; Silver solid amalgam substrate; Differential pulse voltammetry; Direct current voltammetry; Bismuth film electrode (en)
http://linked.open.../riv/klicoveSlovo	Bismuth film electrode 2-amino-6-nitrobenzothiazole Silver solid amalgam substrate Tap and mineral water samples Differential pulse voltammetry Direct current voltammetry
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[7978DB85E80A]
http://linked.open...i/riv/nazevZdroje	Talanta
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
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	102
http://linked.open...iv/tvurceVysledku	Barek, Jiří Vyskočil, Vlastimil Deýlová, Dana Economou, Anastasios
http://linked.open...ain/vavai/riv/wos	000312692000010
http://linked.open...n/vavai/riv/zamer	Nové molekulární systémy pro pokročilé aplikace prospěšné pro zdraví a šetrné k životnímu prostředí
issn	0039-9140
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.talanta.2012.07.044
http://localhost/t...ganizacniJednotka	11310

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