0348199 - BFÚ 2011 RIV DE eng J - Journal Article
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. E-ISSN 1521-4109
R&D Projects: GA AV ČR(CZ) IAA400040804; GA AV ČR(CZ) KAN200040651; GA MŠMT(CZ) LC06035
Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702
Keywords : aminopurines * elimination voltammetry * carbon electrode
Subject RIV: BO - Biophysics
Impact factor: 2.721, year: 2010 ; AIS: 0.649, rok: 2010
DOI: https://doi.org/10.1002/elan.201000031

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.
Permanent Link: http://hdl.handle.net/11104/0188788