Self-assembly of T-Shaped aromatic amphiphiles into stimulus-responsive nanofibers

被引：121

作者：

Moon, Kyung-Soo

Kim, Ho-Joong

Lee, Eunji

Lee, Myongsoo

机构：

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

[2] Yonsei Univ, Dept Chem, Seoul 120749, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 36期

关键词：

amphiphiles; hydrophobic effect; nanofibers; self-assembly; sol-gel processes;

D O I：

10.1002/anie.200702136

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Stimulating fibers: Self-assembled nanofibers coated with hydrophilic oligo(ethylene oxide) dendrons transform reversibly, upon heating, into hydrophobic nanofiber bundles as a result of dehydration of the dendritic chains (see scheme). A thermoresponsive sol-gel phase transition is observed. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

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收藏

页码：6807 / 6810

页数：4

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