A pyrene-tiaraed pillar[5]a re ne derivative was synthesized,which showed a concentration-independent intensive excimer emission.Photolysis of the pyrene-tiaraed pillar[5]arene led to a switch from excimer to monomer ...A pyrene-tiaraed pillar[5]a re ne derivative was synthesized,which showed a concentration-independent intensive excimer emission.Photolysis of the pyrene-tiaraed pillar[5]arene led to a switch from excimer to monomer emission,applicable to photo-writing.展开更多
基金support of this work by National Key Research and Development Program of China(No.2017YFA0505903)the National Natural Science Foundation of China(Nos.21871194,21971169,21572142)Science&Technology Department of Sichuan Province(Nos.2019YJ0160,2019YJ0090)。
文摘A pyrene-tiaraed pillar[5]a re ne derivative was synthesized,which showed a concentration-independent intensive excimer emission.Photolysis of the pyrene-tiaraed pillar[5]arene led to a switch from excimer to monomer emission,applicable to photo-writing.
