典型文献
The construction of aggregation-induced charge transfer emission systems in aqueous solution directed by supramolecular strategy
文献摘要：
Novel aggregation-induced charge transfer(CT)emission systems with long luminescence lifetime di-rected by supramolecular strategy have been successfully developed in water.The dimethylacridine-based electron donor(BrAc)with excellent aggregation ability can co-aggregate with a triazine-based electron acceptor(TRZ)to form nanorods in water,which exhibit CT emission with long lifetime(τ=0.92 μs).As for a similar electron donor(QaAc)with poor aggregation ability,water-soluble pillar[5]arene(WP5)can be introduced to promote the aggregation process,leading to the obvious CT emission with long life-time(τ=0.61 μs).In addition,structural modification of the acceptor with substituent groups possessing stronger electron-accepting capabilities will cause red-shift(about 50 nm)of the emission,which allows conveniently constructing long lifetime organic luminescent materials with different emission colors.
文献关键词：
中图分类号：
作者姓名：
Weirui Qian;Minzan Zuo;Pengbo Niu;Xiao-Yu Hu;Leyong Wang
作者机构：
Key Laboratory of Mesoscopic Chemistry of MOE,Jiangsu Key Laboratory of Advanced Organic Materials,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210023,China;College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China;Department of Chemistry,Xihua University,Chengdu 610039,China
文献出处：
引用格式：
[1]Weirui Qian;Minzan Zuo;Pengbo Niu;Xiao-Yu Hu;Leyong Wang-.The construction of aggregation-induced charge transfer emission systems in aqueous solution directed by supramolecular strategy)[J].中国化学快报（英文版）,2022(04):1975-1978
A类：
dimethylacridine,BrAc,TRZ,QaAc
B类：
construction,aggregation,induced,charge,transfer,emission,systems,aqueous,solution,directed,by,supramolecular,strategy,Novel,long,luminescence,lifetime,have,been,successfully,developed,water,electron,donor,excellent,ability,can,aggregate,triazine,acceptor,form,nanorods,which,exhibit,similar,poor,soluble,pillar,arene,WP5,introduced,promote,process,leading,obvious,In,addition,structural,modification,substituent,groups,possessing,stronger,accepting,capabilities,will,cause,red,shift,about,allows,conveniently,constructing,organic,luminescent,materials,different,colors
AB值：
0.54893
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