Bright and Ultralong Organic Phosphorescence via Sulfonic Acid Functionalization for High-Contrast Real-Time Light-Writing Display - Xin Li; Wenlang Li; Ziqi Deng; Xinwen Ou; Feng Gao; Shan He; Xiao Li; Zijie Qiu; Ryan T. K. Kwok; Jianwei Sun; David L. Phillips; Jacky W. Y. Lam; et al. (Journal of the American Chemical Society, 2025)