Generation, Capture, Storage, and Release of Singlet Oxygen from a Perylene Diimide‐Based Metallacage for Oxygen Sensing. - Hou, Yali; Li, Yingjie; Han, Dengke; Zhang, Zeyuan; Zhang, Jinping; Jian, Shijin; Li, Zixuan; Duan, Xianglong; Peng, Haonan; Fang, Yu; Zhang, Mingming (Angewandte Chemie International Edition, 2025)