Jiayu Li, Yanjun Ye, Ruicheng Wang, Xitong He, Xiaoyan Shi, Mingjun Qiu, Wenbin Chen, Shaomin Ji, Li Dang, Ming‐De Li. "Ultralong Room Temperature Phosphorescence of the Host in Host–Guest Doped Systems." Angewandte Chemie International Edition, 2026. doi:10.1002/anie.9564218