Boron-doped Diamond Electrodes for Voltamrnetric Determination of Benzophenone-3

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F16%3A10314831" target="_blank" >RIV/00216208:11310/16:10314831 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/00032719.2014.1003425" target="_blank" >http://dx.doi.org/10.1080/00032719.2014.1003425</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/00032719.2014.1003425" target="_blank" >10.1080/00032719.2014.1003425</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Boron-doped Diamond Electrodes for Voltamrnetric Determination of Benzophenone-3

Popis výsledku v původním jazyce

The goal of this study was to determine benzophenone-3 at the boron-doped diamond electrode and in the presence of cetyltrimethylammonium bromide by adsorptive stripping voltammetry. The oxidation of benzophenone-3 was irreversible by differential pulsevoltammetry. The peak height increased with boron concentration in the electrode film deposited as 500-8000 parts per million boron/carbon. Limits of detection of 1.5, 1.9, and 0.8 micromoles per liter were obtained for 2000, 4000, and 8000 parts per million films in Britton-Robinson buffer at pH 12.0. Positive effect of cetyltrimethylammonium bromide on the determination of benzophenone-3 includes higher sensitivity, a shift of the peak potential to less positive values, and an improved limit of detection by an order of magnitude to 0.1 micromole per liter.

Název v anglickém jazyce

Boron-doped Diamond Electrodes for Voltamrnetric Determination of Benzophenone-3

Popis výsledku anglicky

The goal of this study was to determine benzophenone-3 at the boron-doped diamond electrode and in the presence of cetyltrimethylammonium bromide by adsorptive stripping voltammetry. The oxidation of benzophenone-3 was irreversible by differential pulsevoltammetry. The peak height increased with boron concentration in the electrode film deposited as 500-8000 parts per million boron/carbon. Limits of detection of 1.5, 1.9, and 0.8 micromoles per liter were obtained for 2000, 4000, and 8000 parts per million films in Britton-Robinson buffer at pH 12.0. Positive effect of cetyltrimethylammonium bromide on the determination of benzophenone-3 includes higher sensitivity, a shift of the peak potential to less positive values, and an improved limit of detection by an order of magnitude to 0.1 micromole per liter.

Druh

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

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

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Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Analytical Letters

ISSN

0003-2719

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

80-91

Kód UT WoS článku

000363048900008

EID výsledku v databázi Scopus

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