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.

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页码：1260 / 1263

页数：4

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