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SEM images of GO, rGO, and rGO–Ag nanocomposite.
Notes: Representative SEM images of (A) GO, (B) rGO, and (C) rGO–Ag nanocomposite dispersions at 500 μg/mL.
Abbreviations: SEM, scanning electron microscopy; GO, graphene oxide; rGO, reduced graphene oxide.
