Application of Elimination Voltammetry to Adsorptive Stripping of DNA

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F00%3A00003066" target="_blank" >RIV/00216224:14310/00:00003066 - isvavai.cz</a>

Alternative codes found

RIV/68081707:_____/00:17000192 RIV/00216224:14310/00:00004518

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Application of Elimination Voltammetry to Adsorptive Stripping of DNA

Original language description

Adsorptive stripping voltammetry has been extended by elimination voltammetry with the linear scan rate (EVLS). EVLS offers the elimination of selected currents from the linear scan voltammetry results. It can be achieved by an elimination function formed by a linear combination of total currents measured at different scan rates. The problem of substance adsorption influence on the elimination voltammetry results has been studied. Theoretical curves of an irreversible current with adsorbed substance being electroactive were calculated for three elimination functions. As a practical application, the adsorptive stripping voltammetry of thermally denatured DNA on a hanging mercury electrode has been developed. While the LSV signal of single-stranded DNA at low concentrations gives a slight hint of the cathodic peak (due to the reduction of adenine and cytosine residues), the elimination provides quite a clear signal in the form of the peak-counterpeak. It is possible to determinate DNA at

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/GV204%2F97%2FK084" target="_blank" >GV204/97/K084: Electrodes modified with nucleic acids and proteins.New tools in biochemical and biomedical research.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2000

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

2000

Issue of the periodical within the volume

12

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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