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Your search keyword '"Kienskaya, K. I."' showing total 25 results
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25 results on '"Kienskaya, K. I."'

22. PHYSICOCHEMICAL CHARACTERIZATION OF RIBAVIRIN WITH SPECTROSCOPY AND MOLECULAR MODELING

Author

Kienskaya, K. I., Bobrov, M. F., Kusmaev, A. M., Krivitskaya, A. V., Koldaeva, T. U., Sardushkin, M. V., Ibragimova, R. R., Belova, I. A., Kukharenko, A. V., Mazitova, G. T., Ermolenko, Y. V., Zavyalova, O. V., Kienskaya, K. I., Bobrov, M. F., Kusmaev, A. M., Krivitskaya, A. V., Koldaeva, T. U., Sardushkin, M. V., Ibragimova, R. R., Belova, I. A., Kukharenko, A. V., Mazitova, G. T., Ermolenko, Y. V., and Zavyalova, O. V.

Published
2019

24. Study of the physicochemical characteristics of dispersions of n-alkanes C23H48 and C28H58 in water: zeta potential and temperatures of phase transitions.

Author

Kuryakov, V. N., Ivanova, D. D., and Kienskaya, K. I.

Subjects
PHASE transitions, TRANSITION temperature, MELTING points, DISPERSION (Chemistry), ZETA potential, PH effect
Abstract

The effect of pH on the zeta potential of dispersions of individual n-alkanes C23H48 and C28H58 with particle sizes of the order of 100 nm, which were prepared by ultrasonic dispersion without the addition of surfactants, was studied. It is shown that at pH ranged from 4 to 12, the investigated n-alkanes form stable dispersions in water. They are characterized by a high zeta potential varying from −30 to −50 mV. The phase transition temperatures (melting point, crystallization temperature, formation of rotator phases) were determined for the dispersions using an optical method. [ABSTRACT FROM AUTHOR]

Published
2020
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25. Transport properties of the reverse microemulsions based on oxyethylated derivatives of glycerol and fatty acids.

Author

Tikhonova, T. V., Mamikina, E. N., and Kienskaya, K. I.

Subjects
VISCOSITY, GLYCERIN, FATTY acids, SALT, BIOLOGICAL transport
Abstract

The transport properties (viscosity, conductivity) of the reverse microemulsions based on oxyethylated derivatives of glycerol and fatty acids have been studied. Coexistence domains has been found of the microemulsions and the structure transforms from the reversed to bicontinuous systems. The percolation behavior of electrical conductivity of microemulsion is revealed for the systems containing NaCl. This makes it possible to control the transport properties of microemulsion which can be used to model the process of membrane transport of substances. [ABSTRACT FROM AUTHOR]

Published
2012

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