Synthesis and Characterization of Hyperbranched Poly(glycidol) Modified with pH- and Temperature-Sensitive Groups
作者： Chie Kojima , Kohei Yoshimura , Atsushi Harada , Yuichi Sakanishi , Kenji Kono
DOI: 10.1021/BC900016X
关键词: Isopropylamine 、 Succinic anhydride 、 Chemistry 、 Polymerization 、 Degree of polymerization 、 Organic chemistry 、 Glycidol 、 Molecule 、 Polymer chemistry 、 Polymer 、 Rose bengal
摘要: Hyperbranched poly(glycidol)s with varying degrees of polymerization were modified by reaction succinic anhydride and isopropylamine to obtain novel pH- thermosensitive polymers. These polymers exhibited phase transitions in response decreasing pH and/or increasing temperature, depending on the degree ratio succinyl group N-isopropylamide. It was possible harvest a bioactive molecule, rose bengal, from solution using transition hyperbranched poly(glycidol).
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