Voltammetric Determination of Linuron Herbi-cide Using a Tricresyl Phosphate-Based Carbon Paste Electrode
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895284" target="_blank" >RIV/00216275:25310/12:39895284 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3390/s120100148" target="_blank" >http://dx.doi.org/10.3390/s120100148</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/s120100148" target="_blank" >10.3390/s120100148</a>
Alternative languages
Result language
angličtina
Original language name
Voltammetric Determination of Linuron Herbi-cide Using a Tricresyl Phosphate-Based Carbon Paste Electrode
Original language description
This paper summarises the results of voltammetric studies on the herbicide 3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea (Linuron), using a carbon paste electrode containing tricresyl phosphate (TCP-CPE) as liquid binder. The principal experimental conditions, such as the pH effect, investigated in Britton-Robinson buffer solutions (pH 2.0-7.0), the peak characteristics for the analyte of interest, or instrumental parameters for the differential pulse voltammetric mode were optimized for the method. Asfound out, the best electroanalytical performance of the TCP-CPE was achieved at pH 2.0, whereby the oxidation peak of Linuron appeared at ca. +1.3 V vs. SCE. The analytical procedure developed offers good linearity in the concentration range of 1.25-44.20 mýg mL?1 (1.77 x 10?4-5.05 x 10?6 mol L?1), showing --- for the first time --- the applicability of the TCP-CPE for anodic oxidations in direct voltammetry (without accumulation). The method was then verified by determining Linuron in
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Sensors
ISSN
1424-8220
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
14
Pages from-to
148-161
UT code for WoS article
000299537100007
EID of the result in the Scopus database
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