Self-assembled helical nanostructures from an asymmetrical perylene diimide

被引：12
|
作者：
Yang, Lan Ying [1 ,2 ]
Shi, Min Min [1 ,2 ]
Wang, Mang [1 ,2 ]
Chen, Hong Zheng [1 ,2 ]
机构：
[1] Zhejiang Univ, Dept Polymer Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
[2] Zhejiang Univ, Minist Educ, Key Lab Macromol Synth & Functionalizat, Hangzhou 310027, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2008年 / 19卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Perylene diimide; Helical nanostructures; Self-assembly;
D O I：
10.1016/j.cclet.2008.07.008
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An asymmetrical perylene diimide 3, N-(4-methoxyphenyl)-N'-(4-nitrophenyl)-perylene-3,4,9,10-tetracarboxylic diimide, was synthesized, and its self-assembly and dissociation behaviors in chloroform was studied in detail by UV-vis and fluorescence spectroscopies. The resulting unique helical nanostructures from 3 were proposed to be self-assembled via the cooperative actions of pi-pi stacking, steric hindrance and electrophile-nucleophile type pairing. (C) 2008 Min Min Shi. Published by Elsevier B. V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码：1260 / 1263
页数：4
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