On the formation kinetics of two-dimensional cytidine films.

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Authors	HASOŇ Stanislav VETTERL Vladimír
Year of publication	2002
Type	Article in Periodical
Magazine / Source	Bioelectrochemistry
MU Faculty or unit	Faculty of Science
Citation
Field	Biophysics
Keywords	two-dimensional condensation; cytidine adsorption; nucleation and growth; cytidine adlayers;
Description	The kinetics of phase transitions of cytidine adsorbed at the mercury electrode were studied by chronoamperometry and capacitance measurements. Cytidine forms highly ordered two-dimensional adlayers in a broad range of pH. The formation of the cytidine adlayer a compact film - is characterised by capacitance pits on C-E curves and current spikes on cyclic voltammograms. The interfacial transformation of the cytidine films yield a sigmoidal C-t transient which was analysed by Avrami theorem.
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