The impact of temperature on the degree of structurization of water of different isotope composition

Using vacuum ultrafiltration radiation and the method of dynamic light scattering employing samples of light (D/H = 6 ppm), distilled (D/H = 150 ppm) water and the water with an increased content of deuterium (D/H = 7700 ppm, 99.96%) as an example within the interval 4–80°C the impact of temperature on the degree of water structurization of the different isotope composition was studied. Experimentally has been established the sizes of optical inhomogeneties of studied waters at various temperatures. It has been shown that temperature relationships of these types of water obtained by these methods have a graded nature with clear-cut critical points at 4; 36; 45 and 60–70°C. © 2017, Allerton Press, Inc

The impact of temperature on the degree of structurization of water of different isotope composition

Using vacuum ultrafiltration radiation and the method of dynamic light scattering employing samples of light (D/H = 6 ppm), distilled (D/H = 150 ppm) water and the water with an increased content of deuterium (D/H = 7700 ppm, 99.96%) as an example within the interval 4–80°C the impact of temperature on the degree of water structurization of the different isotope composition was studied. Experimentally has been established the sizes of optical inhomogeneties of studied waters at various temperatures. It has been shown that temperature relationships of these types of water obtained by these methods have a graded nature with clear-cut critical points at 4; 36; 45 and 60–70°C. © 2017, Allerton Press, Inc

Physicochemical properties and biological activity of the water depleted of heavy isotopes

Data on physicochemical properties of the light water (deuterium concentration is reduced to the ratio D/H = 4 ppm and that of the isotope of oxygen 18-to the ratio 18O/16O = 750 ppm) have been obtained. They include the melting and boiling points, kinematic viscosity, density, the spin-spin proton relaxation time, self-diffusion coefficients, and the small-angle laser light scattering. It was found out that the biological activity of the light water was determined by the mechanisms different from the ligand-induced toxic effects. An explanation was proposed for the detected significant changes of the light water as compared with the high-resistivity water having geochemically ordinary isotope composition. This explanation was based on the mechanism of formation of supramolecular density inhomogeneities in water representing the deuterium-stabilized heterophase clusters. © 2011 Allerton Press, Inc

Physicochemical properties and biological activity of the water depleted of heavy isotopes

Data on physicochemical properties of the light water (deuterium concentration is reduced to the ratio D/H = 4 ppm and that of the isotope of oxygen 18-to the ratio 18O/16O = 750 ppm) have been obtained. They include the melting and boiling points, kinematic viscosity, density, the spin-spin proton relaxation time, self-diffusion coefficients, and the small-angle laser light scattering. It was found out that the biological activity of the light water was determined by the mechanisms different from the ligand-induced toxic effects. An explanation was proposed for the detected significant changes of the light water as compared with the high-resistivity water having geochemically ordinary isotope composition. This explanation was based on the mechanism of formation of supramolecular density inhomogeneities in water representing the deuterium-stabilized heterophase clusters. © 2011 Allerton Press, Inc