The fluorescence properties and aggregation behavior of tetraphenylethene–perylenebisimide dyads

Yijia Wang; Zeyu Li; Jiaqi Tong; Xiao Shen; Anjun Qin; Jing Zhi Sun; Ben Zhong Tang

doi:10.1039/c4tc02550d

Abstract

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Perylene-bisimides (PBIs) modified with tetraphenylethene (TPE) at N-terms show unique X-aggregation and are non-fluorescent in solution, aggregate and solid film due to the photoinduced charge transfer between TPE and PBI subunits.

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