Toward bidirectional photoswitchable colored photochromic molecules with visible light stability

Photochromic [2]rotaxanes with bidirectional photoswitchability were fabricated, whose colored states exhibit remarkable visible-light and thermal stabilities as revealed by systematically spectroscopic investigations. Novel bidirectional photoswitchable colored photochromic [2]rotaxanes were fabric...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2018-08, Vol.54 (67), p.9356-9359
Main Authors: Zhan, Tian-Guang, Yin, Huan-Huan, Zheng, Si-Tai, Lin, Wei-Cheng, Shen, Nan-Li, Cui, Jiecheng, Kong, Li-Chun, Liu, Li-Juan, Zhang, Kang-Da
Format: Article
Language:English
Subjects:
Photochromism
Rotaxanes
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Summary:Photochromic [2]rotaxanes with bidirectional photoswitchability were fabricated, whose colored states exhibit remarkable visible-light and thermal stabilities as revealed by systematically spectroscopic investigations. Novel bidirectional photoswitchable colored photochromic [2]rotaxanes were fabricated, whose colored states exhibit considerable visible-light stability and high thermal stability. These features are crucial for photochromic molecules to be applied in information displays and data storage.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc05294h