Lanthanide Tri-Doping Engineered Upconversion Emissions under Dual-Wavelength Excitation toward High-Resolution Imaging - Hao Dong; Shuqian Qiao; Jin-Wen Zhang; Rui Pu; Lin-Quan Guan; Pu Zhao; Yusen Liang; Ze-Yu Lyu; Xiang-Fei Yang; Ling-Dong Sun; Qiuqiang Zhan; Chun-Hua Yan (Journal of the American Chemical Society, 2026)