Monodisperse Fiber-like Micelles of Controlled Length and Composition with an Oligo(p-phenylenevinylene) Core via "Living" Crystallization-Driven Self-Assembly

被引：211
作者：
Tao, Daliao [1 ]
Feng, Chun [1 ]
Cui, Yinan [1 ]
Yang, Xian [1 ]
Manners, Ian [2 ]
Winnik, Mitchell A. [3 ]
Huang, Xiaoyu [1 ]
机构：
[1] Univ Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Synthet & Self Assembly Chem Organ Funct, Chinese Acad Sci, 345 Lingling Rd, Shanghai 200032, Peoples R China
[2] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England
[3] Univ Toronto, Dept Chem, 80 St George St, Toronto, ON M5S 3H6, Canada
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2017年 / 139卷 / 21期
基金：
英国工程与自然科学研究理事会; 加拿大自然科学与工程研究理事会;
关键词：
DIBLOCK COPOLYMERS; MOLECULAR AGGREGATION; BLOCK-COPOLYMER;
D O I：
10.1021/jacs.7b02208
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report the preparation of a series of fiber-like micelles of narrow length distribution with an oligo(p-phenylenevinylene) (OPV)-core and a poly(N-isopropylacrylamide) (PNIPAM) corona via two different crystallization-driven self-assembly (CDSA) strategies. The average length L-n of these micelles can be varied up to 870 nm by varying the temperature in self-seeding experiments. In addition, seeded growth was employed not only to prepare uniform micelles of controlled length, but also to form fiber-like A-B-A triblock comicelles with an OPV-core.
引用
收藏
页码：7136 / 7139
页数：4
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