Fan, T., Liu, Q., Cao, X., Li, C., Zhang, Y., Zhang, H., Duan, L. (2026). A Monoborylated Multiresonance Thermally Activated Delayed Fluorescence Emitter Enabling Efficient and Ultranarrowband Red Electroluminescence. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.5c20503