Electrochemical Study of Copper-Aminopurines Complexes at Carbon Electrodes

• Authors: JELEN František; HASOŇ Stanislav; KOUŘILOVÁ Alena; TRNKOVÁ Libuše
• Year of publication: 2008
• Type: Article in Proceedings
• Conference: 6th International Copper Meeting. Book of Abstracts
• MU Faculty or unit: Faculty of Science
• Field: Electrochemistry
• Keywords: copper; aminopurine; electrochemistry
• Description: In this contribution we analyzed linear sweep and elimination voltammetric (EVLS) signals of some aminopurines (adenine, 2-aminopurine, 2,6-diaminopurine) in the presence of Cu(II) with the aim to investigate character of complex electrode processes. Voltammetric signals are influenced by aminopurine derivatives and Cu(II) concentrations, scan rate, and accumulation time of the Cu-aminopurine complex. EVLS in connection with the stripping procedure is not only a useful tool for both qualitative and quantitative microanalysis of purine derivatives, but that it can reveal certain details in the electrode processes.

Related projects

• Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)
• Utilization of Hyphenated Electrochemical Methods to the Study of Electrochemical and Bio-electrochemical Processes at Solid-Electrolyte Interfaces
• New approaches in electrochemical analysis of nucleic acids and oligonucleotides aimed at a ultrasensitive microdetection of DNA and DNA hybridization
• Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine