INFLUENCE OF LOW INTENSITY COHERENT ELECTROMAGNETIC MILLIMETER RADIATION (EMR) ON AQUA SOLUTION OF DNA
Author(s) -
Vitaly Kalantaryan,
P. O. Vardevanyan,
Yu. S. Babayan,
Emil S. Gevorgyan,
Sergey N. Hakobyan,
Ara P. Antonyan
Publication year - 2010
Publication title -
progress in electromagnetics research letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.245
H-Index - 33
ISSN - 1937-6480
DOI - 10.2528/pierl09110605
Subject(s) - thermostability , extremely high frequency , millimeter , densitometry , irradiation , electromagnetic radiation , dna , radiation , ion , materials science , chemistry , analytical chemistry (journal) , optics , physics , chromatography , biochemistry , organic chemistry , nuclear physics , enzyme
The thermostability and density of water-salt solutions of DNA, irradiated by non thermal coherent millimeter electromagnetic waves with frequency 64.5 GHz have been investigated using the methods of spectrophotometry and densitometry. It is shown that the thermostability of DNA and density of its solutions are increased, depending on time of irradiation. It is expected that under the influence of millimeter electromagnetic radiation the hydration of DNA and ions of Na+ that are present in solution decrease. As a result, the physicochemical characteristics of DNA are changed.
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