EFFECT OF COPPER IONS ON VOLTAMMETRIC SIGNALS OF AMINOPURINES AT THE CARBON ELECTRODE

JELEN, František, Libuše TRNKOVÁ, Stanislav HASOŇ, Helena KUDRNOVÁ, Vladimír VETTERL and Alena KOUŘILOVÁ. EFFECT OF COPPER IONS ON VOLTAMMETRIC SIGNALS OF AMINOPURINES AT THE CARBON ELECTRODE. In X. pracovní setkání fyzikálních chemiků a elektrochemiků - sborník příspěvků. Brno: Mendelova univerzita v Brně, 2010, p. 128-130. ISBN 978-80-7375-396-2.

Basic information

• Original name: EFFECT OF COPPER IONS ON VOLTAMMETRIC SIGNALS OF AMINOPURINES AT THE CARBON ELECTRODE
• Authors: JELEN, František (203 Czech Republic, guarantor), Libuše TRNKOVÁ (203 Czech Republic, belonging to the institution), Stanislav HASOŇ (203 Czech Republic), Helena KUDRNOVÁ (203 Czech Republic), Vladimír VETTERL (203 Czech Republic) and Alena KOUŘILOVÁ (203 Czech Republic).
• Edition: Brno, X. pracovní setkání fyzikálních chemiků a elektrochemiků - sborník příspěvků, p. 128-130, 3 pp. 2010.
• Publisher: Mendelova univerzita v Brně

Other information

• Original language: English
• Type of outcome: Proceedings paper
• Field of Study: 10405 Electrochemistry
• Country of publisher: Czech Republic
• Confidentiality degree: is not subject to a state or trade secret
• Publication form: printed version "print"
• RIV identification code: RIV/00216224:14310/10:00051403
• Organization unit: Faculty of Science
• ISBN: 978-80-7375-396-2
• UT WoS: 000400414900041
• Keywords in English: carbon electrode; voltammetry; aminopurines
• Tags: AKb, rivok
• Tags: International impact, Reviewed

Abstract

Electrochemical oxidations of aminopurines (adenine 2aminopurine, 2,6diaminopurine) and their complexes with Cu(I) on carbon electrodes (pencil PeGE or paste CPE) were investigated by means of linear sweep voltammetry (LSV) and elimination voltammetry with linear scan (EVLS). We found that the studied Cu(I):purine complex was formed not only by aminopurines but also by purine. On the other hand the complex did not form in the case of imidazol or cytosine. The results showed that carbon electrode in connection with EVLS can be an excellent prototype for cheap and fast working sensor for aminopurines in the presence of copper.

Links

• LC06035, research and development project: Name: Centrum biofyzikální chemie, bioelektrochemie a bioanalýzy. Nové nástroje pro genomiku, proteomiku a biomedicínu.

Investor: Ministry of Education, Youth and Sports of the CR, Centre of Biophysical Chemistry, Bioelectrochemistry and Bioanalysis. New Tools for Genomics, Proteomics and Biomedicine

• MSM0021622412, plan (intention): Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)

Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)