Highly stabilized nanostructures from poly(L-lactide)-block-poly(oxyethylene) having a photoreactive end functionality

被引：8
|
作者：
Fujiwara, T
Iwata, T
Kimura, Y [1 ]
机构：
[1] Kyoto Inst Technol, Dept Polymer Sci & Engn, Sakyo Ku, Kyoto 6068585, Japan
[2] Riken Inst Phys & Chem Res, Polymer Chem Lab, Wako, Saitama 3510198, Japan
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2001年 / 39卷 / 24期
关键词：
poly(L-lactide); poly(oxyethylene); crystallization; photocrosslinking; atomic force microscopy (AFM); TEM;
D O I：
10.1002/pola.10080
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A photoreactive amphiphilic diblock copolymer was used to form stable nanostructures. The nanoparticles of the copolymer were prepared in an aqueous medium and photo-irradiated by atomic force microscopy (AFM). The particles were self-organized into long nanobands after heating. The nanobands and nanoparticles were stabilized by the photoreaction of the cinnamate groups.
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页码：4249 / 4254
页数：6
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