Electrochemical Analysis of Aminopurines at Graphite Electrodes – Effect of Copper Ions

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Authors	JELEN František TRNKOVÁ Libuše ALADAG Nilay OZSOZ Mehmet
Year of publication	2010
Type	Conference abstract
MU Faculty or unit	Faculty of Science
Citation
Description	Our work is aimed electrochemical oxidations of aminopurines (AMPs, adenine, 2-aminopurine, 2,6-diaminopurine) and their complexes with Cu(I) at a pencil graphite electrode (PeGE). Measurements utilized three voltammetric techniques, linear sweep voltammetry (LSV), elimination voltammetry with linear scan (EVLS), and stripping voltammetry. The analysis is based on the reaction of cuprous ions which were generated electrochemically in situ [1,2]. The results showed that carbon electrode in connection with EVLS can be an excellent prototype for cheap and working sensor for AMPs in the presence of copper.
Related projects:	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL) Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine