Voltammetric determination of 2-amino-6-nitrobenzothiazole at two different silver amalgam electrodes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10126403" target="_blank" >RIV/00216208:11310/12:10126403 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.electacta.2011.12.033" target="_blank" >http://dx.doi.org/10.1016/j.electacta.2011.12.033</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.electacta.2011.12.033" target="_blank" >10.1016/j.electacta.2011.12.033</a>

Result language

angličtina

Original language name

Voltammetric determination of 2-amino-6-nitrobenzothiazole at two different silver amalgam electrodes

Original language description

Voltammetric behavior of genotoxic 2-amino-6-nitrobenzothiazole (ANBT) has been investigated using direct current voltammetry (DCV) and differential pulse voltammetry (DPV) at a polished silver solid amalgam electrode (p-AgSAE) and at a mercury meniscusmodified silver solid amalgam electrode (m-AgSAE). The optimum conditions have been found for its determination in the concentration range of 0.2-100 mu mol l(-1) in a 9:1 (v/v) mixture of aqueous Britton-Robinson buffer solution (pH 10.0) and methanol,with the limits of quantification (LQS) 0.10 mu mol l(-1) (DCV at p-AgSAE), 0.19 mu mol l(-1) (DPV at p-AgSAE), 0.17 mu mol l(-1) (DCV at m-AgSAE) and 0.12 mu mol l(-1) (DPV at m-AgSAE). An attempt at increasing the sensitivity using adsorptive strippingDCV or DPV at both p-AgSAE and m-AgSAE was not successful. Practical applicability of the newly developed methods was verified on direct determination of ANBT in spiked samples of drinking and river water, with LQS similar to 10(-7) mol

Czech name

—

Czech description

—

Type

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

CEP classification

CG - Electrochemistry

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

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

Name of the periodical

Electrochimica Acta

ISSN

0013-4686

e-ISSN

—

Volume of the periodical

62

Issue of the periodical within the volume

February

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

335-340

UT code for WoS article

000301096100046

EID of the result in the Scopus database

—