Lighting up rotaxanes with AIEgens  

作　　者：Xiao-Qin Xu Xu-Qing Wang Wei Wang 

机构地区：[1]School of Chemistry and Molecular Engineering,East China Normal University,Shanghai 200062,China [2]Guangdong Provincial Key Laboratory of Functional and Intelligent Hybrid Materials and Devices,South China University of Technology,Guangzhou 510640,China

出　　处：《Chinese Chemical Letters》2023年第3期122-133,共12页中国化学快报（英文版）

基　　金：financial support sponsored by the National Natural Science Foundation of China(No.22001073);the Fundamental Research Funds for the Central Universities;the Research Fund Program of Guangdong Provincial Key Laboratory of Functional and Intelligent Hybrid Materials and Devices(No.2020-GDKLFSHMD-07)。

摘　　要：Aiming at the construction of novel rotaxanes with desired luminescent properties for practical applications, recently the rapid development of rotaxanes decorated with aggregation-induced emission(AIE) luminogens(i.e., AIEgens) has been witnessed. The combination of AIEgens and rotaxanes leads to the successful construction of a novel type of luminescent rotaxanes with many attractive features. In particular, the unique controllable dynamic feature of rotaxanes endows the resultant AIEgen-based rotaxanes precisely tunable emissions under external stimuli, leading to the construction of a novel type of smart luminescent materials. In this minireview, the recent progress of AIEgen-based rotaxanes has been summarized, with an emphasis on the design strategy and potential applications.

关 键 词：Mechanically interlocked molecules Aggregation-induced emission Molecular shuttles F?rster resonance energy transfer Light harvesting AGGREGATE 

分 类 号：O622.1[理学—有机化学]