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Aggregation-induced emission fluorophores based on strong electron-acceptor 2,2'-(anthracene-9,10-diylidene)
Zhicheng Yang1, Xiaoxiao Fan, Xianglong Liu
1Key Laboratory for Advanced Materials, Joint International Research Laboratory for Precision Chemistry, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China. jlhua@ecust.edu.cn.
Abstract:
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 μm/SBR = 1.5) after capsuling in nanoparticles with good biocompatibility.
