Green electrochemical sensors based on boron-doped diamond and silver amalgam for sensitive voltammetric determination of herbicide metamitron

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39900146" target="_blank" >RIV/00216275:25310/15:39900146 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s00706-014-1372-9" target="_blank" >http://dx.doi.org/10.1007/s00706-014-1372-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00706-014-1372-9" target="_blank" >10.1007/s00706-014-1372-9</a>

Result language

angličtina

Original language name

Green electrochemical sensors based on boron-doped diamond and silver amalgam for sensitive voltammetric determination of herbicide metamitron

Original language description

Novel sensitive voltammetric methods for determination of herbicide metamitron were developed using polished and mercury meniscus-modi?ed silver solid amalgam electrode (p-, m-AgSAE) and boron-doped diamond electrode (BDDE). It was found that metamitronyields one analytically utilizable reduction (AgSAEs) and one oxidation (BDDE) signal. All three tested working electrodes connected to different voltammetric techniques were found to be appropriate for the analysis of the herbicide. The optimum conditions for detamitron determination were ascertained in Britton-Robinson buffer solution of pH 2.0 (m-AgSAE, BDDE) and in 0.05 mol dm-3 H2SO4 (p-AgSAE), respectively, with the limits of detection 3.6 9 10-8 mol dm-3 (m-AgSAE), 1.0 9 10-7 mol dm-3 (p-AgSAE),and 1.2 9 10-6 mol dm-3 (BDDE). Calculated values of relative standard deviations of repeated determinations (n = 5) in various concentration levels of metamitron did not exceed 5 % for either of the tested electrodes. Finally, practical

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/EE2.3.30.0021" target="_blank" >EE2.3.30.0021: Strenthening of Research and Development Teams at the University of Pardubice</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Monatshefte fur Chemie

ISSN

0026-9247

e-ISSN

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Volume of the periodical

146

Issue of the periodical within the volume

5

Country of publishing house

AT - AUSTRIA

Number of pages

11

Pages from-to

795-805

UT code for WoS article

000353219700009

EID of the result in the Scopus database

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