Polymeric self-assembly into micelles and hollow spheres with multiscale cavities driven by inclusion complexation

被引：175
|
作者：
Wang, J
Jiang, M [1 ]
机构：
[1] Fudan Univ, Dept Macromol Sci, Shanghai 200433, Peoples R China
[2] Fudan Univ, Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 11期
关键词：
D O I：
10.1021/ja056775v
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The inclusion complexation between beta-CD (beta-cyclodextrin) and adamantyl group (ADA) is used as a driving force in constructing polymeric micelles. The micelles composed of a hydrophobic core of PtBA-ADA and a hydrophilic shell of PGMA-CD show unique properties due to the presence of beta-CDs on the micellar surface. The micelles can be converted to hollow spheres of PGMA-CD networks. The hollow spheres possess a central hole in the size of submicrometers and many cavities of beta-CDs of 0.7 nm on the surface.
引用
收藏
页码：3703 / 3708
页数：6
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