Fluorescent Zwitterionic Iridium(III) Complexes Containing Sulfonate Groups: Synthesis, Biological Activity and Tracking in Live Cells Yanjing Yang, Lihua Guo*, Xingxing Ge, Wenjing Chen, Huanxing Zhou, Teng Zhu, Xin Li, Shujing Tuo, Zhe Liu* 2020, https://doi.org/10.1016/j.dyepig.2020.108220
