A Pyrene Derivative for Hg<sup>2+</sup>-Selective Fluorescent Sensing and Its Application in In Vivo Imaging
作者:Guang Ke Wang、Qi Li Mi、Li Yun Zhao、Jun Jie Hu、Lin E Guo、Xiao Ju Zou、Bo Liu、Xiao Guang Xie、Jun Feng Zhang、Qi Hua Zhao、Ying Zhou
DOI:10.1002/asia.201301123
日期:2014.3
An Hg2+‐selective fluorescent sensor (1) bearing pyrene as a fluorophore was synthesized. A sandwich‐stacking binding mode was formed during the binding process, which increased the excimer fluorescence 22‐fold at 490 nm. Compound 1 was successfully applied in in vivoimaging to trace the enrichment and distribution of mercury in the nervous system, digestive system, and reproductive system of Caenorhabditis