Počet záznamů: 1

Voltammetric study of aminopurines on pencil graphite electrode in the presence of copper ions

  1. 1.
    0348199 - BFU-R 2011 RIV DE eng J - Článek v odborném periodiku
    Aladag, N. - Trnková, L. - Kouřilová, Alena - Ozsoz, M. - Jelen, František
    Voltammetric study of aminopurines on pencil graphite electrode in the presence of copper ions.
    Electroanalysis. Roč. 22, č. 15 (2010), s. 1675-1681 ISSN 1040-0397
    Grant CEP: GA AV ČR(CZ) IAA400040804; GA AV ČR(CZ) KAN200040651; GA MŠk(CZ) LC06035
    Výzkumný záměr: CEZ:AV0Z50040507; CEZ:AV0Z50040702
    Klíčová slova: aminopurines * elimination voltammetry * carbon electrode
    Kód oboru RIV: BO - Biofyzika
    Impakt faktor: 2.721, rok: 2010

    Electrochemical oxidations of aminopurines (adenine, 2-aminopurine, 2,6-diaminopurine) and their complexes with Cu(I) on a pencil graphite electrode were investigated by means of linear sweep voltammetry and elimination voltammetry with linear scan. The anodic process of the Cu(I)-aminopurine complex, corresponding to the oxidation of Cu(I) to Cu(II), takes place in the potential range between 0.4 and 0.5 V (vs. Ag/AgCl/3 M KCl). At more positive potentials the aminopurines provide voltammetric peaks resulting from the oxidation of the purine ring.
    Trvalý link: http://hdl.handle.net/11104/0188788