Fig. 5From: Microwave Hydrothermal Synthesis of Terbium Ions Complexed with Porous Graphene for Effective Absorbent for Organic DyePL emission of RhB with different concentration (a). PL emission of RhB/RGO-Tb with different contact time (b). Fluorescence quenching kinetics fitting curves of Tb-RGO (c). Decay curve of Tb-RGO excited at 265 nm and monitored at 544 nm (d)Back to article page