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Voltammetric Detection of Purine Nucleobases on Screen-Printed Graphite Electrodes Modified by Nanocarbon Materials

SYSNO ASEP	0506529
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Voltammetric Detection of Purine Nucleobases on Screen-Printed Graphite Electrodes Modified by Nanocarbon Materials
Author(s)	Hasoň, Stanislav (BFU-R)_{RID, ORCID} Ostatná, Veronika (BFU-R)_{RID, ORCID} Fojta, Miroslav (BFU-R)_{RID, ORCID}
Number of authors	3
Source Title	XXXVIII. Moderní elektrochemické metody. Sborník přednášek. - Ústí nad Labem : Best Servis, 2018 / Navrátil T. ; Fojta M. ; Schwarzová K. - ISBN 978-80-905221-6-9
Pages	č. 2018 (2018), s. 61-65
Number of pages	5 s.
Publication form	Print - P
Action	Moderní elektrochemické metody /38./
Event date	21.05.2018 - 25.05.2018
VEvent location	Jetřichovice
Country	CZ - Czech Republic
Event type	WRD
Language	eng - English
Country	CZ - Czech Republic
Keywords	Differential Pulse Voltammetry ; Purine Nucleobases ; Screen-Printed Carbon Electrodes ; Carbon Nanomaterials
Subject RIV	CF - Physical ; Theoretical Chemistry
OECD category	Physical chemistry
R&D Projects	GA18-18154S GA ČR - Czech Science Foundation (CSF)
	EF15_003/0000477 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	BFU-R - RVO:68081707
UT WOS	000464596500014
Annotation	Recent studies have shown that the electrochemical oxidation of purine nucleobases (adenine and geaoine) at graphite electrodes is strongly dependent on the orientation of graphene sheets. their size and mutual distribution on the electrode surface. Edges and defects of graphene sheets affect the kinetics of oxidation processes, basal planes support the adsorption processes The aim of this study is to determine how model carbon nanomaterials including graphene, single-walled or multi-wailed carbon nanotubes. carbon nanofibres and mesoporous graphene affect the electrochemical oxidation or purine nuclebases on screen-printed carbon electrodes modified by these nanostructures in solution without and in the presence of copper.
Workplace	Institute of Biophysics
Contact	Jana Poláková, polakova@ibp.cz, Tel.: 541 517 244
Year of Publishing	2020

Number of the records: 1