两亲性荧光染料的自组装：在水相环境中聚集诱导增强发射的分子取向和分子间相互作用的温度依赖性。

Self-assembly of amphiphilic fluorescent dyes showing aggregate-induced enhanced emission: temperature dependence of molecular alignment and intermolecular interaction in aqueous environment.

机构信息

Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, JST, CREST, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan.

出版信息

Chem Commun (Camb). 2009 Oct 21(39):5832-4. doi: 10.1039/b910531j. Epub 2009 Sep 8.

DOI:10.1039/b910531j

PMID:19787112

Abstract

A 1-cyano-1,2-bis(biphenyl)ethene derivative having hexa(ethylene glycol) groups as amphiphilic side chains showed aggregate-induced enhanced emission in water; upon heating the intensity of the enhanced emission was attenuated in a lower temperature range than the temperature range where exciton interaction is still effective.

摘要

一种具有六（乙二醇）基团作为两亲性侧链的 1-氰基-1,2-双（联苯）乙烯衍生物在水中表现出聚集诱导增强发射；加热时，增强发射的强度在激子相互作用仍然有效的温度范围以下的温度范围内减弱。