Electrochemical Oxidation of 8-oxo-2-Deoxyguanosine on Glassy Carbon, Gold, Platinum and Tin(IV) Oxide Electrodes.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F03%3A54030165" target="_blank" >RIV/61388955:_____/03:54030165 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11120/03:00007295

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Electrochemical Oxidation of 8-oxo-2-Deoxyguanosine on Glassy Carbon, Gold, Platinum and Tin(IV) Oxide Electrodes.

Original language description

Cyclic voltammetry was used to investigate the oxidation of 8-oxo-2 deoxyguanosine(8-oxo-dG) on the glassy carbon(GC), platinum, gold and SnO2 electrodes over a range of the sweep rate, 8-oxo-dG concentration and the solution pH. Reaction mechanism thatis common to all these electrodes involves the two-electron two-proton charge transfer step followed by the irreversible chemical reaction(s). Rate of the charge transfer reaction decreases with the increasing solution pH (GC, Pt, Au) and depends on thenature of the electrode material following the seguence GC>Pt, Au>>SnO2. These effects can be related to the degree of oxidation of the electrode surface (Pt, Au, SnO2),or to the density of the active surface sites (GC). Any of these electrodes can be used for the fabrication of an amperometric detector for 8-oxo-dG.

Czech name

—

Czech description

—

Type

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

CEP classification

CG - Electrochemistry

OECD FORD branch

—

Project

<a href="/en/project/GA203%2F01%2F0653" target="_blank" >GA203/01/0653: New electrochemical methods for quantitative detection of 8-hydroxy-2´-deoxyguanosine in urine</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

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

Name of the periodical

Electroanalysis

ISSN

1040-0397

e-ISSN

—

Volume of the periodical

15

Issue of the periodical within the volume

19

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

1555-1560

UT code for WoS article

—

EID of the result in the Scopus database

—