文献类型：期刊文献

英文题名：Aggregation-induced emission fluorophores based on strong electron-acceptor 2,2′-(anthracene-9,10-diylidene) dimalononitrile for biological imaging in the NIR-II window

作者：Yang, Zhicheng[1];Fan, Xiaoxiao[2,3];Liu, Xianglong[1];Chu, Yanmeng[4];Zhang, Zhiyun[1];Hu, Yue[4];Lin, Hui[2];Qian, Jun[2,3];Hua, Jianli[1]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat Joint Int Res Lab Precis Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]Zhejiang Univ, Sch Med, Sir Run Run Shaw Hosp, Dept Gen Surg, Hangzhou 310000, Peoples R China;[3]Zhejiang Univ, State Key Lab Modern Opt Instrumentat, Ctr Opt & Electromagnet Res, Coll Opt Sci & Engn,Int Res Ctr Adv Photon, Hangzhou 310058, Peoples R China;[4]Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Michael Gratzel Ctr Mesoscop Solar Cells, 1056 Luoyu Rd, Wuhan 430074, Hubei, Peoples R China

年份：2021

卷号：57

期号：25

起止页码：3099

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;EI(收录号：20211310154894);WOS:【SCI-EXPANDED(收录号:WOS:000632580300003)】；

基金：For financial support of this research, we thank the project supported by the National Natural Science Foundation of China (21788102, 21772040, 21971064 and 91859205), Shanghai Municipal Science and Technology Major Project (Grant No. 2018SHZDZX03), the Fundamental Research Funds for the Central Universities (222201717003 and 50321101918001) and the Programme of Introducing Talents of Discipline to Universities (B16017). The authors thank Research Center of Analysis and Test of East China University of Science and Technology for the help with the characterization.

语种：英文

外文关键词：Infrared devices - Biocompatibility - Fluorophores

摘要：In this communication, three novel donor-acceptor-donor type second near-infrared AIE fluorophores based on strong electron-acceptor 2,2 '-(anthracene-9,10-diylidene) dimalononitrile have been successfully developed for bioimaging, in which they exhibit good photostability and can be used in mouse ear vessel imaging with high resolution (FWHM = 93.4 mu m/SBR = 1.5) after capsuling in nanoparticles with good biocompatibility.