Controlled fluorescent switch based on a cation grease/brake rotor system of pillar[5]arene

A unprecedented cation exchange-controlled water-soluble molecular rotor platform was established based on carboxylated pillar[5]arene. Taking advantage of the AIE properties of pillararene, the free switching of fluorescence was realized by regulating the rotational motion of the aromatic ring, whi...

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Bibliographic Details
Published in:Chinese chemical letters 2024-03, Vol.35 (3), p.109300, Article 109300
Main Authors: Zhou, Wei-Lei, Wang, Siwei, Chen, Yong
Format: Article
Language:English
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Summary:A unprecedented cation exchange-controlled water-soluble molecular rotor platform was established based on carboxylated pillar[5]arene. Taking advantage of the AIE properties of pillararene, the free switching of fluorescence was realized by regulating the rotational motion of the aromatic ring, which displayed the application in reading and erasing character “7″ as anti-counterfeiting ink. [Display omitted]
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2023.109300