Electrochemical behaviour of flavonoids on a surface of a carbon paste electrode.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F05%3A00086467" target="_blank" >RIV/62156489:43210/05:00086467 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Electrochemical behaviour of flavonoids on a surface of a carbon paste electrode.

Original language description

Recent papers discuss relation of flavonoid compounds and tumour diseases. In addition it is impossible to say that effect of flavonoids is positive or negative without epidemiological studies. That is why it is necessary to suggest a simple, low cost and sensitive technique for determination of these compounds in biological material. The electrochemical techniques are very suitable for these purposes. Here we suggested the electrochemical technique for the determination of rutin, quercetin, quercitrin,chrysin and diosmin by square wave voltammetry using carbon paste electrode as a working electrode. The limits of detection of the studied flavonoids were about tens of nM, except diosmin (tens of microM).

Czech name

Elektrochemické chování flavonoidů na povrchu uhlíkové pastové elektrody

Czech description

Recent papers discuss relation of flavonoid compounds and tumour diseases. In addition it is impossible to say that effect of flavonoids is positive or negative without epidemiological studies. That is why it is necessary to suggest a simple, low cost and sensitive technique for determination of these compounds in biological material. The electrochemical techniques are very suitable for these purposes. Here we suggested the electrochemical technique for the determination of rutin, quercetin, quercitrin,chrysin and diosmin by square wave voltammetry using carbon paste electrode as a working electrode. The limits of detection of the studied flavonoids were about tens of nM, except diosmin (tens of microM).

Type

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

CEP classification

CG - Electrochemistry

OECD FORD branch

—

Project

<a href="/en/project/GP525%2F04%2FP132" target="_blank" >GP525/04/P132: Study of protection mechanisms for stress-induced by heavy metals</a><br>

Continuities

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

Publication year

2005

Confidentiality

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

Name of the periodical

Biomedical Papers

ISSN

1213-8118

e-ISSN

—

Volume of the periodical

149

Issue of the periodical within the volume

Suppl. 1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

44-47

UT code for WoS article

—

EID of the result in the Scopus database

—