Voltammetric Determination of Tumor Biomarkers using Flow Injection Analysis with Amperometric Detection

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00479846" target="_blank" >RIV/61388955:_____/17:00479846 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/17:10371590

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Voltammetric Determination of Tumor Biomarkers using Flow Injection Analysis with Amperometric Detection

Original language description

Three tumor biomarkers (homovanillic acid, vanillylmandelic acid,nand 5-hydroxyindole-3-acetic acid) have been determined by flowninjection analysis with amperometric detection at screen-printedncarbon electrodes in optimum medium of Britton-Robinson buffern(0.04 mol l-1, pH = 2.0). Dependences of the peaks current on thenconcentration of biomarkers were linear in the tested concentrationnregion from 0.05 to 100 mu mol l-1, with the limits of detection ofn0.065 mu mol l-1 for homovanillic acid, 0.053 mu mol l-1 for vanillylmandelicnacid, and 0.033 mu mol l-1 for 5-hydroxyindole-3-acetic acid (calculatednfrom heights), and 0.024 mu mol 1-1 for homovanillic acid,n0.020 mu mol l-1 forvanillylmandelic acid, and 0.012 mu mol l-1 for 5-hydroxyindole-3-acetic acid (calculated from areas), respectively.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

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

Article name in the collection

Proceedings of the 13th International Students Conference ”Modern Analytical Chemistry”

ISBN

978-80-7444-052-6

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

7-11

Publisher name

Charles University in Prague, Faculty of Science

Place of publication

Prague

Event location

Prague

Event date

Sep 21, 2017

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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