Formation of complexes in polyhydroxybutyrate–polyethylene glycol mixtures

被引：0
|
作者：
A. A. Ol’khov
M. A. Gol’dshtrakh
A. A. Ishchenko
A. L. Iordanskii
机构：
[1] Plekhanov Russian University of Economics,Semenov Institute of Chemical Physics
[2] Russian Academy of Sciences,undefined
[3] Lomonosov Moscow University of Fine Chemical Technology,undefined
来源：
Russian Journal of Physical Chemistry B | 2015年 / 9卷
关键词：
polyhydroxybutyrate; polyethylene glycol; gel; polymer complex; controlled delivery of drugs;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Polyhydroxybutyrate–polyethylene glycol mixtures are studied. The formation of polymer complexes in these mixtures is revealed. Rheology, DSC, IR spectroscopy measurements demonstrate the presence of the hydrogen bonds between the polymers in the mixtures prepared from solutions is various solvents. A model of the polymer complex is proposed. The studied blends of polyhydroxybutyrate and polyethylene glycol can be used in medicine as carriers for the sustained delivery of drugs into the human body.
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页码：961 / 970
页数：9
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