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Carborane enhanced two-photon absorption of tribranched fluorophores for fluorescence microscopy imaging
1State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China. hyan1965@nju.edu.cn.
Abstract:
Carborane-incorporated (at both carbon and boron sites) tribranched fluorophores were efficiently prepared. significantly improves the fluorescence quantum yield. exhibits the largest two-photon absorption among the known carborane-based derivatives and has been successfully applied in two-photon fluorescence 2D & 3D bioimaging.
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