Chen, Y., Wang, W., Gu, H., Yuan, Q., Lee, Y., He, X., Wang, C., Huang, Y., Yoon, J., Chen, X., Peng, X. (2026). Oxygen‐Acceptor‐Driven High Photochromic Contrast Solid‐State Excited‐State Intramolecular Proton Transfer Photoswitches. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.5193191