期刊
CHEMICAL SCIENCE
卷 6, 期 7, 页码 4267-4272出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5sc01056j
关键词
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资金
- Basic Research Development Program [2013CB834504]
- National Natural Science Foundation of China [91027042, 21321063, 21227802, 21474118]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDA09020102, XDB12020200]
- Fund of the Chinese Academy of Sciences
Although the importance of circularly polarized luminescence (CPL) materials has been widely recognized, the CPL responses of supramolecular gels are still rarely studied. Moreover, developing CPL materials based on supramolecular gels is of great significance, due to their special advantages and important applications. Herein, we report the first circularly polarized supramolecular gels self-assembled exclusively from a simple achiral C-3-symmetric molecule. Most importantly, the excellent tunability of these novel CPL materials, which benefits from achiral molecular building blocks as well as the nature of supramolecular gels, has been investigated. Thus, the CPL intensity of these supramolecular gels is easily enhanced by mechanical stirring or doping chiral amines. The handedness of CPL signals is controlled by the chirality of organic amines.
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