J 2002

On the formation kinetics of two-dimensional cytidine films.

HASOŇ, Stanislav and Vladimír VETTERL

Basic information

Original name

On the formation kinetics of two-dimensional cytidine films.

Authors

HASOŇ, Stanislav (203 Czech Republic) and Vladimír VETTERL (203 Czech Republic, guarantor)

Edition

Bioelectrochemistry, The Netherlands, Elsevier, 2002, 1567-5394

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10610 Biophysics

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 1.463

RIV identification code

RIV/00216224:14310/02:00007361

Organization unit

Faculty of Science

Keywords in English

two-dimensional condensation; cytidine adsorption; nucleation and growth; cytidine adlayers;

Tags

Změněno: 27/1/2003 23:21, prof. RNDr. Vladimír Vetterl, DrSc.

Abstract

V originále

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.

Links

GV204/97/K084, research and development project
Name: Elektrody modifikované nukleovými kyselinami a bílkovinami. Nové nástroje v biochemickém a biomedicínském výzkumu
Investor: Czech Science Foundation, Electrodes modified with nucleic acids and proteins. New tools in biochemical and biomedical research
IAA4004002, research and development project
Name: Struktura a interakce nukleových kyselin a polypeptidů na površích kovů
Investor: Academy of Sciences of the Czech Republic, Structure and Interaction of Nucleic Acids on Metal Surfaces