Electrochemical behavior of DNA at a silver electrode studied by cyclic and elimination voltammetry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F02%3A00005593" target="_blank" >RIV/00216224:14310/02:00005593 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Electrochemical behavior of DNA at a silver electrode studied by cyclic and elimination voltammetry

Original language description

Electrochemical characteristics of native and denatured calf thymus DNA have been studied by voltammetry on a silver electrode (AgE). Experimental results obtained from linear sweep or cyclic voltammetry (LSV or CV) have been employed in elimination voltammetry. The best results have been obtained by using a function eliminating the kinetic and charging currents , and conserving the diffusion current . This function makes it possible to increase significantly voltammetric signals of native and denaturedDNAs, and to reveal processes not detectable by conventional electrochemical methods. The influence of electrochemical pretreatment of silver electrode surfaces, and of starting and switching potentials on DNA voltammetric signals have been discussed. Silver electrodes coupled with elimination voltammetry represent promising tools for developing new nucleic acids biosensors.

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

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

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Talanta

ISSN

0039-9140

e-ISSN

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Volume of the periodical

56

Issue of the periodical within the volume

56

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

887

UT code for WoS article

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EID of the result in the Scopus database

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