Cyclization-enhanced photoactivatable reversible room-temperature phosphorescence for efficient real-time light printing

作者：Yonghui Sun, Yuqing Shu, Lirong Zheng, Yu‐Fei Song, Baotong Huang, Xiufang Xu, Haohua Chen, Junbiao Chang, Pengyang Xin · 发表于：Chemical Science · 年份：2025 · DOI：10.1039/d5sc05008a · 被引用次数：5 · 研究领域：Luminescence and Fluorescent Materials、Catalytic Cross-Coupling Reactions、Organic Light-Emitting Diodes Research

under irradiation, thereby accelerating the photoactivation of C[4]PTZ-OH@PVA. Notably, various patterns are printed on the films within 2 s, and then quickly erased after annealing. This study proposes a novel cyclization-enhanced strategy for photoactivated room-temperature phosphorescence, offering valuable guidance for the development of high-performance light-responsive materials.