Studium interakcí nukleových kyselin s povrchy modifikovaných elektrod elektrochemickou impedanční spektroskopií.

Dvořák,  Jakub; Hasoň,  Stanislav; Jelen,  František; Vetterl,  Vladimír

Studium interakcí nukleových kyselin s povrchy modifikovaných elektrod elektrochemickou impedanční spektroskopií.

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Title in English	Study of interactions of nucleic acids with modified electrodes surfaces by electrochemical impedance spectroscopy.
Authors	DVOŘÁK Jakub HASOŇ Stanislav JELEN František VETTERL Vladimír
Year of publication	2001
Type	Article in Proceedings
Conference	Book of Abstracts. XXIV.dny lékařské biofyziky
MU Faculty or unit	Faculty of Science
Citation
Field	Biophysics
Keywords	DNA adsorption; mercury film electrodes; electrochemical impedance spectroscopy;
Description	DNA adsorption at the hanging mercury drop electrode (HMDE) and mercury film electrodes (MFE) surfaces was studied by electrochemical impedance spectroscopy. The frequency response of the tensammetric signals of nucleic acids depends on the supporting material of the mercury film electrode. Impedance spectroscopy is convenient for the detection of complexes of cancerostatic drugs with DNA molecule.
Related projects:	Electrodes modified with nucleic acids and proteins. New tools in biochemical and biomedical research Structure and Interaction of Nucleic Acids on Metal Surfaces Application of biophysical methods in biotechnological and clinical praxis