About: Voltammetric Determination of Insecticide Thiamethoxam on Silver Solid Amalgam Electrode

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About: Voltammetric Determination of Insecticide Thiamethoxam on Silver Solid Amalgam 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.2014.01.081
Description	This work demonstrates the applicability of differential pulse voltammetry (DPV) for the determination of the insecticide thiamethoxam at a non-toxic mercury meniscus modified silver solid amalgam electrode (m-AgSAE). The optimum supporting electrolyte was found to be Britton-Robinson (BR) buffer, pH 10. The target compound was quantified directly in spiked drinking and river water samples in the range from 100 mu mol L-1 to limits of determination (LOQs) 0.36 and 0.46 mu mol L-1, respectively. After preliminary separation and preconcentration by solid phase extraction (SPE) using Lichrolut EN cartridges, quantification in spiked river and drinking water samples was possible in the range from 100 nmol L-1 to LOQs 1.3 and 1.1 nmol L-1, respectively. m-AgSAE is practically non-toxic, possesses good mechanical stability and is easy to handle and activate and thus represents a suitable alternative to the hanging mercury drop electrode (HMDE). This work demonstrates the applicability of differential pulse voltammetry (DPV) for the determination of the insecticide thiamethoxam at a non-toxic mercury meniscus modified silver solid amalgam electrode (m-AgSAE). The optimum supporting electrolyte was found to be Britton-Robinson (BR) buffer, pH 10. The target compound was quantified directly in spiked drinking and river water samples in the range from 100 mu mol L-1 to limits of determination (LOQs) 0.36 and 0.46 mu mol L-1, respectively. After preliminary separation and preconcentration by solid phase extraction (SPE) using Lichrolut EN cartridges, quantification in spiked river and drinking water samples was possible in the range from 100 nmol L-1 to LOQs 1.3 and 1.1 nmol L-1, respectively. m-AgSAE is practically non-toxic, possesses good mechanical stability and is easy to handle and activate and thus represents a suitable alternative to the hanging mercury drop electrode (HMDE). (en)
Title	Voltammetric Determination of Insecticide Thiamethoxam on Silver Solid Amalgam Electrode Voltammetric Determination of Insecticide Thiamethoxam on Silver Solid Amalgam Electrode (en)
skos:prefLabel	Voltammetric Determination of Insecticide Thiamethoxam on Silver Solid Amalgam Electrode Voltammetric Determination of Insecticide Thiamethoxam on Silver Solid Amalgam Electrode (en)
skos:notation	RIV/00216208:11310/14:10282027!RIV15-MSM-11310___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(7AMB12GR003), P(GBP206/12/G151)
http://linked.open...iv/cisloPeriodika	September
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Vyskočil, Vlastimil Fischer, Jan Barek, Jiří Chorti, Parthena
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	54151
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/14:10282027
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	River water; Drinking water; Solid phase extraction; Silver solid amalgam electrode; Differential pulse voltammetry (DPV); Thiamethoxam (en)
http://linked.open.../riv/klicoveSlovo	River water Silver solid amalgam electrode Solid phase extraction Drinking water Differential pulse voltammetry (DPV) Thiamethoxam
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[49E380AC0206]
http://linked.open...i/riv/nazevZdroje	Electrochimica Acta
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of novel approaches to bioanalysis and molecular diagnostics Design and microfabrication of novel lab-on-a chip sensors based on nanosctructured metal-film electrodes for the electrochemical determination of toxic compounds in the environment
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	140
http://linked.open...iv/tvurceVysledku	Barek, Jiří Fischer, Jan Vyskočil, Vlastimil Economou, Anastasios Chorti, Parthena
http://linked.open...ain/vavai/riv/wos	000342528600002
issn	0013-4686
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.electacta.2014.01.081
http://localhost/t...ganizacniJednotka	11310

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