Wu, Si Dept. Butt: Physics at Interfaces, MPI for Polymer Research, Max Planck Society;
Hu, M., Ma, D. D., Cheng, Y. Z., Liu, C. C., Zhang, Z. P., Cai, Y. J., et al. (2017). Synergistically enhanced upconversion luminescence in Li+-doped core-shell-structured ultrasmall nanoprobes for dual-mode deep tissue fluorescence/CT imaging. Journal of Materials Chemistry B, 5(14), 2662-2670. doi:10.1039/c6tb02976k.