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

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    0506529 - BFÚ 2020 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Hasoň, Stanislav - Ostatná, Veronika - Fojta, Miroslav
    Voltammetric Detection of Purine Nucleobases on Screen-Printed Graphite Electrodes Modified by Nanocarbon Materials.
    XXXVIII. Moderní elektrochemické metody. Sborník přednášek. Ústí nad Labem: Best Servis, 2018 - (Navrátil, T.; Fojta, M.; Schwarzová, K.), Č. 2018 (2018), s. 61-65. ISBN 978-80-905221-6-9.
    [Moderní elektrochemické metody /38./. Jetřichovice (CZ), 21.05.2018-25.05.2018]
    Grant CEP: GA ČR(CZ) GA18-18154S; GA MŠk EF15_003/0000477
    Institucionální podpora: RVO:68081707
    Klíčová slova: Differential Pulse Voltammetry * Purine Nucleobases * Screen-Printed Carbon Electrodes * Carbon Nanomaterials
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Obor OECD: Physical chemistry

    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.
    Trvalý link: http://hdl.handle.net/11104/0297762

     
     
Počet záznamů: 1