Entity

Time filter

Source Type


Yurkshtovich T.L.,Research Institute of Physical Chemical Problems of the Belarusian State | Golub N.V.,Research Institute of Physical Chemical Problems of the Belarusian State | Yurkshtovich N.K.,Research Institute of Physical Chemical Problems of the Belarusian State | Alinovskaya V.A.,Research Institute of Physical Chemical Problems of the Belarusian State | Kosterova R.I.,Research Institute of Physical Chemical Problems of the Belarusian State
Russian Journal of Applied Chemistry | Year: 2012

Dextran phosphates with the degree of substitution of 0.29-1.09 with phosphoric acid groups and of 0.14-0.83 with carbamate groups were prepared in the orthophosphoric acid-urea system. The effect of the component ratio in the esterifying mixture, temperature, and pressure in the reaction zone on the structure and physicochemical properties of dextran phosphate hydrogels and on the gel fraction yield was examined. © 2012 Pleiades Publishing, Ltd.

Discover hidden collaborations