Microanalysis of Purine Aminoderivatives by Stripping and Elimination Voltammetry at Carbon Electrodes

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Authors	KOUŘILOVÁ Alena JELEN František HASOŇ Stanislav TRNKOVÁ Libuše
Year of publication	2008
Type	Article in Proceedings
Conference	Electrochemistry of Nucleic Acids and Proteins. Book of Abstracts
MU Faculty or unit	Faculty of Science
Citation
Field	Electrochemistry
Keywords	purine derivatives; carbon electrode; voltammetry
Description	Elimination voltammetry with linear scan (EVLS) in connection with adsorptive stripping technique was used for microanalysis of aminopurines at carbon electrodes. The aminoderivatives (adenine, 2-aminopurine and 2,6-diaminopurine) were determined at nanomolar concentrations and results were compared with other voltammetric techniques including differential pulse voltammetry. Using selected elimination functions we revealed differences in electrochemical behavior of aminopurines according to their chemical structure.
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