Voltammetric Determination of Tumor Biomarkers for Neuroblastoma (Homovanillic Acid, Vanillylmandelic Acid, and 5-Hydroxyindole-3-acetic Acid) at Screen-printed Carbon Electrodes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00466719" target="_blank" >RIV/61388955:_____/17:00466719 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/17:10362353

Result on the web

<a href="http://dx.doi.org/10.1002/elan.201600534" target="_blank" >http://dx.doi.org/10.1002/elan.201600534</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/elan.201600534" target="_blank" >10.1002/elan.201600534</a>

Result language

angličtina

Original language name

Voltammetric Determination of Tumor Biomarkers for Neuroblastoma (Homovanillic Acid, Vanillylmandelic Acid, and 5-Hydroxyindole-3-acetic Acid) at Screen-printed Carbon Electrodes

Original language description

Three tumor biomarkers (homovanillic acidn(HVA), vanillylmandelic acid (VMA), and 5-hydroxyindole-n3-acetic acid (5-HIAA)) have been determined byndifferential pulse voltammetry (DPV) at screen-printedncarbon electrodes (SPCEs). As an optimum medium fornall three analytes, Britton-Robinson buffer (0.04 mol·L 1,npH 3.0) was used. Dependencies of the peak current onnthe concentration of a biomarker were linear in the concentrationnrange from 0.2 to 100 mmol·L 1 for all thentested compounds, with the limits of quantificationn0.8 mmol·L 1 for homovanillic acid, 0.2 mmol·L 1 for vanillylmandelicnacid, and 0.4 mmol·L 1 for 5-hydroxyindole-n3-acetic acid. Moreover, it was verified that thennewly developed methods can be used for simultaneousndetermination of HVA and VMA in mixture.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

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

Project

<a href="/en/project/GA15-02815S" target="_blank" >GA15-02815S: New recognition principles and approaches to electrochemical detection of tumor markers</a><br>

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

Name of the periodical

Electroanalysis

ISSN

1040-0397

e-ISSN

—

Volume of the periodical

29

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

146-153

UT code for WoS article

000394995900020

EID of the result in the Scopus database

2-s2.0-85009289946