Voltammetric Determination of 8-Nitroquinoline Using a Silver Solid Electrode and Its Application to Model Samples of Drinking and River Water

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10293508" target="_blank" >RIV/00216208:11310/15:10293508 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/elan.201400432" target="_blank" >http://dx.doi.org/10.1002/elan.201400432</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/elan.201400432" target="_blank" >10.1002/elan.201400432</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Voltammetric Determination of 8-Nitroquinoline Using a Silver Solid Electrode and Its Application to Model Samples of Drinking and River Water

Popis výsledku v původním jazyce

This work is focused on the application of a silver solid electrode (AgE) for the development of modern voltammetric methods for the determination of submicromolar concentrations of biologically active compounds present in the environment. 8-Nitroquinoline (8-NQ), a well-known chemical carcinogen, was chosen as a model substance. Differential pulse voltammetry (DPV) was used to study electrochemical behavior of 8-NQ in different aqueous matrices. The following optimal conditions for determination of 8-NQ in the concentration ranges from 2 to 100 mu molL(-1) were used: Britton-Robinson (BR) buffer of pH 3.0, the regeneration potentials cycles (E-in=-1000 mV, E-fin=-100 mV) and constant cleaning potential -2000 mV. Practical applicability of AgE for thedetermination of micromolar concentrations of 8-NQ was verified on model samples of drinking and river water.

Název v anglickém jazyce

Voltammetric Determination of 8-Nitroquinoline Using a Silver Solid Electrode and Its Application to Model Samples of Drinking and River Water

Popis výsledku anglicky

This work is focused on the application of a silver solid electrode (AgE) for the development of modern voltammetric methods for the determination of submicromolar concentrations of biologically active compounds present in the environment. 8-Nitroquinoline (8-NQ), a well-known chemical carcinogen, was chosen as a model substance. Differential pulse voltammetry (DPV) was used to study electrochemical behavior of 8-NQ in different aqueous matrices. The following optimal conditions for determination of 8-NQ in the concentration ranges from 2 to 100 mu molL(-1) were used: Britton-Robinson (BR) buffer of pH 3.0, the regeneration potentials cycles (E-in=-1000 mV, E-fin=-100 mV) and constant cleaning potential -2000 mV. Practical applicability of AgE for thedetermination of micromolar concentrations of 8-NQ was verified on model samples of drinking and river water.

Druh

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

CEP obor

CG - Elektrochemie

OECD FORD obor

—

Projekt

<a href="/cs/project/GBP206%2F12%2FG151" target="_blank" >GBP206/12/G151: Centrum nových přístupů k bioanalýze a molekulární diagnostice</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Electroanalysis

ISSN

1040-0397

e-ISSN

—

Svazek periodika

27

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

510-516

Kód UT WoS článku

000349558900029

EID výsledku v databázi Scopus

2-s2.0-84931573283