Electrochemical Behavior of Nicotine at Unmodified Carbon Paste Electrode and Its Determination in a Set of Refilling Liquids for Electronic Cigarettes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39898227" target="_blank" >RIV/00216275:25310/14:39898227 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1002/elan.201400403" target="_blank" >http://dx.doi.org/10.1002/elan.201400403</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/elan.201400403" target="_blank" >10.1002/elan.201400403</a>

Result language

angličtina

Original language name

Electrochemical Behavior of Nicotine at Unmodified Carbon Paste Electrode and Its Determination in a Set of Refilling Liquids for Electronic Cigarettes

Original language description

In this manuscript, a carbon paste electrode (CPE) from traditional components has been used for studying of electrochemical oxidation of nicotine and its feasibility to be performed at unmodified and otherwise untreated carbon paste in an effort to propose a simple voltammetric method for the determination of nicotine in samples of refilling liquids for electronic cigarettes. As found out, irreversible oxidation of nicotine at CPE had occurred at +0.95 V vs. Ag/AgCl as a diffusion-controlled process, when suitable pH for this redox transformation was either a neutral supporting medium (phosphate buffer, pH 7.5) or mild alkaline solution (of Britton-Robinson buffer, pH 11). After having chosen the SWV mode and optimizing the key instrumental and electroanalytical parameters, the oxidation response of the substance of interest has been fairly proportional to concentration in the range of 50-500 mýmol?L-1 in phosphate buffer or even 50-1000 mýmol?L-1 in Britton-Robinson buffer. And if th

Czech name

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Czech description

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Type

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

CEP classification

CG - Electrochemistry

OECD FORD branch

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Project

<a href="/en/project/EE2.3.30.0021" target="_blank" >EE2.3.30.0021: Strenthening of Research and Development Teams at the University of Pardubice</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Electroanalysis

ISSN

1040-0397

e-ISSN

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Volume of the periodical

26

Issue of the periodical within the volume

12

Country of publishing house

DE - GERMANY

Number of pages

9

Pages from-to

2655-2663

UT code for WoS article

000345978300014

EID of the result in the Scopus database

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