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

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About: Electrochemical Oxidation of 8-oxo-2-Deoxyguanosine on Glassy Carbon, Gold, Platinum and Tin(IV) Oxide Electrodes. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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 that is 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 the nature 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. 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 that is 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 the nature 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. (en)
Title	Electrochemical Oxidation of 8-oxo-2-Deoxyguanosine on Glassy Carbon, Gold, Platinum and Tin(IV) Oxide Electrodes. Electrochemical Oxidation of 8-oxo-2-Deoxyguanosine on Glassy Carbon, Gold, Platinum and Tin(IV) Oxide Electrodes. (en)
skos:prefLabel	Electrochemical Oxidation of 8-oxo-2-Deoxyguanosine on Glassy Carbon, Gold, Platinum and Tin(IV) Oxide Electrodes. Electrochemical Oxidation of 8-oxo-2-Deoxyguanosine on Glassy Carbon, Gold, Platinum and Tin(IV) Oxide Electrodes. (en)
skos:notation	RIV/61388955:_____/03:54030165!RIV/2004/AV0/A54004/N
http://linked.open.../vavai/riv/strany	1555;1560
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/01/0653), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	19
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Samec, Zdeněk Langmaier, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	605623
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/03:54030165
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	electrochemical oxidation; 8-oxo-2-deoxyguanosine; voltammetry (en)
http://linked.open.../riv/klicoveSlovo	electrochemical oxidation voltammetry 8-oxo-2-deoxyguanosine
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[868BC16DCB86]
http://linked.open...i/riv/nazevZdroje	Electroanalysis
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	New electrochemical methods for quantitative detection of 8-hydroxy-2´-deoxyguanosine in urine
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	15
http://linked.open...iv/tvurceVysledku	Langmaier, Jan Samec, Zdeněk Samcová, E.
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	1040-0397
number of pages	6 (xsd:int)

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