Voltammetric and amperometric determination of selected dinitronaphthalenes using single crystal silver amalgam based sensors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10126367" target="_blank" >RIV/00216208:11310/12:10126367 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.electacta.2011.09.074" target="_blank" >http://dx.doi.org/10.1016/j.electacta.2011.09.074</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.electacta.2011.09.074" target="_blank" >10.1016/j.electacta.2011.09.074</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Voltammetric and amperometric determination of selected dinitronaphthalenes using single crystal silver amalgam based sensors

Popis výsledku v původním jazyce

Modern voltammetric techniques, combined with the quasi-cylindrical single crystal silver amalgam electrode (CAgAE) tested, were used for determination of selected environmental pollutants, 1,3-dinitronaphthalene, 1,5-dinitronaphthalene and 1,8-dinitronaphthalene. The optimum conditions were found for the determination of selected dinitronaphthalenes (DNNs) using direct current voltammetry and differential pulse voltammetry. The procedures were applied to determination of these analytes in model samplesof tap water. The 1,3-, 1,5- and 1.8-DNN were determined by differential pulse voltammetry (DPV) with limits of quantification 1.0, 1.0 and 0.3 mu mol l(-1) in concentration range up to 100 mu mol l(-1) in Britton-Robinson buffer and methanol mixture (1:1) with final pH 8.2, 12.3 and 8.2, respectively. The 1,3-, 1,5- and 1,8-DNN were then determined by DPV with limits of quantification 0.4,0.5 and 0.4 mu mol l(-1) in model samples of tap water conditioned by Britton-Robinson buffer (9:1

Název v anglickém jazyce

Voltammetric and amperometric determination of selected dinitronaphthalenes using single crystal silver amalgam based sensors

Popis výsledku anglicky

Modern voltammetric techniques, combined with the quasi-cylindrical single crystal silver amalgam electrode (CAgAE) tested, were used for determination of selected environmental pollutants, 1,3-dinitronaphthalene, 1,5-dinitronaphthalene and 1,8-dinitronaphthalene. The optimum conditions were found for the determination of selected dinitronaphthalenes (DNNs) using direct current voltammetry and differential pulse voltammetry. The procedures were applied to determination of these analytes in model samplesof tap water. The 1,3-, 1,5- and 1.8-DNN were determined by differential pulse voltammetry (DPV) with limits of quantification 1.0, 1.0 and 0.3 mu mol l(-1) in concentration range up to 100 mu mol l(-1) in Britton-Robinson buffer and methanol mixture (1:1) with final pH 8.2, 12.3 and 8.2, respectively. The 1,3-, 1,5- and 1,8-DNN were then determined by DPV with limits of quantification 0.4,0.5 and 0.4 mu mol l(-1) in model samples of tap water conditioned by Britton-Robinson buffer (9:1

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CG - Elektrochemie

OECD FORD obor

—

Projekt

<a href="/cs/project/LC06035" target="_blank" >LC06035: Centrum biofyzikální chemie, bioelektrochemie a bioanalýzy. Nové nástroje pro genomiku, proteomiku a biomedicínu.</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Electrochimica Acta

ISSN

0013-4686

e-ISSN

—

Svazek periodika

73

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

23-30

Kód UT WoS článku

000305261100005

EID výsledku v databázi Scopus

—