Mesogens with aggregation-induced emission properties: Materials with a bright future  

作　　者：Jens Voskuhl Michael Giese 

机构地区：[1]Faculty of Chemistry(Organic Chemistry)and CENIDE,University of Duisburg Essen,Essen,Germany

出　　处：《Aggregate》2022年第1期50-74,共25页聚集体（英文）

基　　金：Prof.Werdelmann Stiftung;Boehringer Ingelheim Stiftung;Center for Nanointegration Duisburg-Essen;Fonds der chemischen Industrie。

摘　　要：Within the past two decades,chromophores,which show aggregation-induced emission(AIE),have gained considerable attention with respect to the development of luminescent liquid crystals.In contrast to common luminogens,AIE emitters do not suffer from aggregation-caused quenching of the emission in the solid state.In this review,we summarize the recent development in the field of AIE-active liquid crystals and show first model devices,which already prove the application potential of these materials.Currently,three different approaches are followed,to get access to luminescent liquid crystals––namely the synthetic approach yielding luminescent mesogens,the doping approach,and the supramolecular approach,which will be described and discussed in detail in this review.

关 键 词：aggregation-induced emission fluorescence liquid crystals MATERIALS MESOGENS 

分 类 号：O62[理学—有机化学]