Self-assembled Nanofibrils and Nanorings Formed from Oligo(p-phenylenevinylene) Dimers

被引：4
作者：
Yamauchi, Mitsuaki [1 ]
Chiba, Yosuke [1 ]
Karatsu, Takashi [1 ]
Kitamura, Akihide [1 ]
Yagai, Shiki [1 ]
机构：
[1] Chiba Univ, Grad Sch Engn, Dept Appl Chem & Biotechnol, Inage Ku, Chiba 2638522, Japan
来源：
CHEMISTRY LETTERS | 2013年 / 42卷 / 08期
关键词：
GELATION; ORDER;
D O I：
10.1246/cl.130303
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Azobenzene dimer 1 has been previously shown to form chiral nanorings in nonpolar solvents. In this study, azobenzene chromophores are replaced with oligo(p-phenylenevinylene) (OPV). The resulting OPV dimer 2 was shown to form a small number of nanorings, and other assemblies were extended fibrils due to stronger pi-pi stacking interaction.
引用
收藏
页码：799 / 800
页数：2
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