一种具有近红外发射的高可逆机械变色二氟苯并噻二唑染料。
A Highly Reversible Mechanochromic Difluorobenzothiadiazole Dye with Near-Infrared Emission.
作者信息
Chen Jianhua, Li Dongyang, Chi Weijie, Liu Guotao, Liu Sheng Hua, Liu Xiaogang, Zhang Chun, Yin Jun
机构信息
Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China.
Singapore University of Technology and Design, 8 Somapah Road, 487372, Singapore, Singapore.
出版信息
Chemistry. 2018 Mar 12;24(15):3671-3676. doi: 10.1002/chem.201705780. Epub 2018 Feb 19.
A difluorobenzothiadiazole-based fluorescent material with a D-π-A-π-D structure exhibits a reversible mechanofluorochromic characteristic in the solid state. Its red fluorescent emission switches to near-infrared fluorescence upon mechanical stimulation, but recover after fuming the ground solid powder with dichloromethane.
一种具有D-π-A-π-D结构的基于二氟苯并噻二唑的荧光材料在固态下表现出可逆的机械致荧光变色特性。其红色荧光发射在机械刺激下转变为近红外荧光，但在用二氯甲烷熏蒸研磨后的固体粉末后会恢复。
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