【摘 要】
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The research of photo-responsive materials,with changed ab-sorption and emission under light stimulus,has drawn more and more attention due to their wide applications.However,most of them suffered from the notorious aggregation-caused quenching(ACQ)effect
【机 构】
：
Institute of Molecular Aggregation Science,Tianjin University,Tianjin 300072,P.R.China;Institute of
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The research of photo-responsive materials,with changed ab-sorption and emission under light stimulus,has drawn more and more attention due to their wide applications.However,most of them suffered from the notorious aggregation-caused quenching(ACQ)effect,which often led to the unconspicuous lumi-nescent change in photo-responsive process.To solve this problem,the strategy of combining aggregation-induced emission(AIE)and photochromic properties was utilized,which largely enriched the phenomenon and application of photo-responsive materials.This short review summarized the recent progress of photo-responsive AIE materials with changed UV absorbance or PL phenomenon un-der UV-irradiation,including the types of molecular structures,in-ternal mechanisms and the practical applications.Also,some out-looks were given on the further exploration of this field at the end of this paper.
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