A simple organic molecule displays both mechanoluminescence and room-temperature phosphorescence switching. A D–A type dimer is found to be responsible for the switching.
A novel Λ-shaped donor–π–acceptor–π–donor molecule BCPMM with AIEE, CIEE and polymorphism-dependent fluorescence properties was utilized to construct five simple logic gates and more than ten kinds of sequential combinational logic systems.
Novel maleic anhydrides symmetrically substituted by two aromatic rings exhibit distinct emission behaviours: aggregation-caused quenching (ACQ), aggregation-induced emission (AIE), and dual-state emission (DSE) in both solution and the solid state. Appropriate modifications were made to turn ACQ/AIE into DSE and realize full-color DSE.
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