Aliphatic saturated sulfones C8-C10 as new electrolyte solvents for Li batteries.

The search for new electrolytes (including solvents and salts) is essential for the development of lithium batteries. The sulfone family of solvents has gained significant attention due to their high electrochemical and thermal stability. In this study, we have explored the potential application of aliphatic non-cyclic sulfones with C8 to C10 carbon chains as electrolyte solvents for lithium batteries ((i-CH)SO, (i-CH)SO, and (i-CH) (i-CH)SO).

Building the Housane: Diastereoselective Synthesis and Characterization of Bicyclo[2.1.0]pentane Carboxylic Acids.

An approach to 1,3-disubstitued bicyclo[2.1.0]pentane (housane) derivatives was developed.

[Effect of different types of cold acclimation on osmotic fragility and sphericity index of rat erythrocytes].

The effect of different types of cold exposures, long-term and rhythmically organized (RCE), which increased organism adaptive ability to cold, on osmotic fragility and sphericity index of rat erythrocytes were studied. It is shown that depending on the type, intensity and duration of cold exposure the change of sphericity index occurred. More over, RCE1 (exposure temperature -12 °C, during 2 days) led to the increase in osmotic fragility, but RCE2 (exposure temperature 10 °C, during 2 days), RCE3 (exposure temperature 10 °C, during 1 month) and long-term (exposure temperature 5 °C, during 1 month) - to membrane modification without change in its osmotic fragility.

[Cryosurgery in diffuse hepatic diseases].

Comparative studying, using histological and biomicroscopic methods, of the dosed cryohepatodestruction (CHD), periarterial cryodenervation of hepatic artery (CDHA) and their concomitant application influence on the dynamics of hepatic restoration processes in experimental cirrhosis was performed. The investigations were done on 215 male rats owing body mass 200-280 g in a not changed and pathologically changed liver. There was shown, that CDHA promotes changes in hepatic tissue microhemocirculation, as well as the enhancement of the sinusoidal vessels diameter and relative square of vascular bed.