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Inside Cover: Construction of Highly Emissive Pt(II) Metallacycles upon Irradiation (Chin. J. Chem. 4/2019)
Author(s) -
Qin Yi,
Zhang Ying,
Yin Guangqiang,
Wang Yuxuan,
Zhang Changwei,
Chen Lijun,
Tan Hongwei,
Li Xiaopeng,
Xu Lin,
Yang Haibo
Publication year - 2019
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201990042
Subject(s) - chemistry , diarylethene , fluorescence , irradiation , supramolecular chemistry , photochemistry , quantum yield , ring (chemistry) , cover (algebra) , photochromism , molecule , organic chemistry , optics , mechanical engineering , physics , nuclear physics , engineering
The inside cover picture shows in situ construction of highly emissive Pt(II) metallacycles upon irradiation. The self‐assembled diarylethene‐containing metallacycles can realize supramolecular transform from the open‐ring isomers to their closed‐ring ones under UV irradiation. Moreover, the closed‐ring isomers featured a relatively high fluorescence quantum yield. This property of “turn‐on” fluorescence switching provides a new method to construct highly emissive supramolecular fluorescent materials by light stimulus. More details are discussed in the article by Yang et al. on page 323–329.