Dynamic extension-contraction motion in supramolecular springs

被引：115

作者：

Kim, Ho-Joong ^{[1
]}

Lee, Eunji ^{[1
]}

Park, Hye-Seo ^{[1
]}

Lee, Myongsoo ^{[1
]}

机构：

[1] Yonsei Univ, Ctr Supramol Nano Assembly, Dept Chem, Seoul 120749, South Korea

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 36期

关键词：

D O I：

10.1021/ja073554b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have prepared coordination polymers with bent conformations that adopt a helical structure with reversible extension-contraction motions, triggered by temperature. Furthermore, this dynamic conformational change leads to a fluorescence switching between the fluorescent stretched and nonfluorescent compressed states of the supramolecular springs.

引用

页码：10994 / +

页数：3

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