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水诱导的亚烷基连接的苝二酰亚胺二元体的螺旋超分子聚合和凝胶形成

Water-induced helical supramolecular polymerization and gel formation of an alkylene-tethered perylene bisimide dyad.

作者信息

Lin Xu, Kurata Hiroki, Prabhu Deepak D, Yamauchi Mitsuaki, Ohba Tomonori, Yagai Shiki

机构信息

Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan.

Department of Chemistry, Graduate School of Science, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan.

出版信息

Chem Commun (Camb). 2016 Dec 20;53(1):168-171. doi: 10.1039/c6cc08995j.

DOI:10.1039/c6cc08995j
PMID:27909703
Abstract

An alkylene-tethered perylene bisimide (PBI) dyad with hydrophilic substituents forms helical supramolecular polymers that can be visualized by AFM in THF-water mixtures. The supramolecular polymers also form thixotropic gel-like lyotropic mesophases in the mixtures.

摘要

一种带有亲水性取代基的亚烷基连接的苝二酰亚胺(PBI)二元体形成螺旋超分子聚合物,可通过原子力显微镜(AFM)在四氢呋喃 - 水混合物中观察到。这些超分子聚合物在混合物中还形成触变性凝胶状溶致液晶相。

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