Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2017-09-21

Journal: POLYMER CHEMISTRY

Included Journals: EI、SCIE、Scopus

Volume: 8

Issue: 35

Page Number: 5295-5302

ISSN: 1759-9954

Abstract: Supramolecular polymerization-enabled, configuration-independent aggregation-induced emission (AIE) systems of cyanostilbene were achieved through host-guest interactions between pillar[ 5] arene and nitrile triazole guests. Interestingly, host, control and control-guest lost its AIE upon photoisomerization due to the absence of host-guest interaction. H-1 NMR, DOSY NMR and fluorescence studies of the supramolecular polymers before and after UV irradiation clearly indicated the significant role of photo-stable host-guest interaction in enhancing and retaining AIE.