Host-guest interaction enabled chiroptical photo-switching and enhanced circularly polarized luminescence

A cyanostilbene conjugated gelator was incorporated into the cavities of cyclodextrins via the host-guest interaction and the resulting supra-gelator from γ-CyD enabled chiroptical photo-switching, while the other gels showed enhanced circularly polarized luminescences. A supra-gelator from γ-CyD an...

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Published inChemical communications (Cambridge, England) Vol. 55; no. 78; pp. 11747 - 1175
Main Authors Ji, Lukang, He, Qianwen, Niu, Dian, Tan, Jiajing, Ouyang, Guanghui, Liu, Minghua
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 2019
Subjects
Circular polarization
Cyclodextrins
Gels
Switching
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Summary:A cyanostilbene conjugated gelator was incorporated into the cavities of cyclodextrins via the host-guest interaction and the resulting supra-gelator from γ-CyD enabled chiroptical photo-switching, while the other gels showed enhanced circularly polarized luminescences. A supra-gelator from γ-CyD and a cyanostilbene gelator showed enhanced circularly polarized luminescence and enabled a reversible chiroptical as well as morphological photo-switching.
Bibliography:10.1039/c9cc06305f
Electronic supplementary information (ESI) available. See DOI
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc06305f