Stripping voltametrie oligonukleotidů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F04%3A00011233" target="_blank" >RIV/00216224:14310/04:00011233 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Stripping voltammetry of oligonucleotides

Popis výsledku v původním jazyce

Oligonucleotides are electroactive species producing oxidation signals at carbon electrodes as well as reduction and tensammetric signals at liquid mercury and solid amalgam electrodes. The bases of nucleic acids can be determined by cathodic stripping voltammetry at nanomolar concentrations. Quite recently, Farias et al.presented determination of some nucleic bases in the presence of copper(II) in combination of mercury electrode to their ultratrace determination. Acid treated oligonucleotides containing purine bases were analysed by voltammetric techniques including differential pulse and cyclic voltammetry. The analysis is based on the electrochemical determination of released purine bases in the presence of copper(II) ions. Voltammetric stripping analysis was performed in alkaline or acidic medium using a hanging mercury drop electrode or a carbon paste electrode, respectively. We studied hydrolysed oligonucleotides in dependence on their length and we found good correlation betwee

Název v anglickém jazyce

Stripping voltammetry of oligonucleotides

Popis výsledku anglicky

Oligonucleotides are electroactive species producing oxidation signals at carbon electrodes as well as reduction and tensammetric signals at liquid mercury and solid amalgam electrodes. The bases of nucleic acids can be determined by cathodic stripping voltammetry at nanomolar concentrations. Quite recently, Farias et al.presented determination of some nucleic bases in the presence of copper(II) in combination of mercury electrode to their ultratrace determination. Acid treated oligonucleotides containing purine bases were analysed by voltammetric techniques including differential pulse and cyclic voltammetry. The analysis is based on the electrochemical determination of released purine bases in the presence of copper(II) ions. Voltammetric stripping analysis was performed in alkaline or acidic medium using a hanging mercury drop electrode or a carbon paste electrode, respectively. We studied hydrolysed oligonucleotides in dependence on their length and we found good correlation betwee

Druh

D - Stať ve sborníku

CEP obor

CG - Elektrochemie

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Book of Abstracts I - 55th Annual Meeting of ISE

ISBN

—

ISSN

—

e-ISSN

—

Počet stran výsledku

1

Strana od-do

417-417

Název nakladatele

International Society of Electrochemistry

Místo vydání

Thessaloniki, Greece

Místo konání akce

Thessaloniki, Greece

Datum konání akce

19. 9. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—