Crosslinkable vesicles self-assembled by amphiphilic hyperbranched polyester

被引：19
|
作者：
Zou, JH
Ye, XD
Shi, WF [1 ]
机构：
[1] Univ Sci & Technol China, Dept Polymer Sci & Engn, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Anhui, Peoples R China
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2005年 / 26卷 / 21期
关键词：
amphiphilic; crosslinking; hyperbranched; self-assembly; vesicles;
D O I：
10.1002/marc.200500519
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Amphiphilic hyperbranched polyester (H20-AM) with methacrylate end groups was synthesized based on hyperbranched aliphatic polyester (Boltorn(TM) H20). Narrow-dispersed crosslinkable vesicles were obtained by dissolving H20-AM in water, and characterized by laser light scattering and TEM. The hollow structural vesicle is composed of around 350 H20-AM molecules, having a radius of around 40 nm and (M) over bar (w) of 1.9 x 10(6) g.mL(-1). The vesicles were fixed by crosslinking of methacrylate groups to form shape-persistent structures.
引用
收藏
页码：1741 / 1745
页数：5
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