Specific Two-Photon Imaging of Live Cellular and Deep-Tissue Lipid Droplets by Lipophilic AIEgens at Ultralow Concentration

Guangle Niu, Ruoyao Zhang, John P.C. Kwong, Jacky W.Y. Lam, Congping Chen, Jianguo Wang, Yuncong Chen, Xing Feng, Ryan T.K. Kwok, Herman H.Y. Sung, Ian D. Williams, Mark R.J. Elsegood, Jianan Qu, Chao Ma, Kam Sing Wong, Xiaoqiang Yu^*, Ben Zhong Tang