Synergistic boric acid crosslinking and silane engineering enable time-programmable multicolor afterglow in carbon dots via RhB-regulated P-FRET.
Carbon dots (CDs) have emerged as promising room-temperature phosphorescence (RTP) materials for advanced anti-counterfeiting and encryption applications owing to their tunable emission and favorable biocompatibility. However, the simultaneous realization of multicolor phosphorescence, long lifetime, and dynamic color...