Biopolymers and cell. 1999; 15 (2): 149 - 153

Dielectric investigations of the ultraviolet radiation effect on the water solutions of nucleic acid bases

S. A. Chichak, M. I. Sukhoviya, A. A. Kikineshi

Dispersion of the dielectric properties of nucleic acid bases: impe¬dance, complex dielectric constants, dielectric losses, capacity are studied, .Cole-Cole diagrams are obtained in the frequency range 10 —10 Hz. The variation of the relaxation structures of pyri-midine bases are shown under the ultraviolet radiation influence.