Fig. 4
From: Triple-synergistic 2D material-based dual-delivery antibiotic platform
SEM images and size distributions of GO-PEG/Ag at different microwave irradiation times: a 200 W, 1 min (Ag NPs 8 nm, GO-Ag1); the insets are the corresponding high-magnification FE-SEM images, with a 100 nm scale bar. b 200 W, 2 min (Ag NPs 50 nm, GO-Ag2), with a 1 μm scale bar.
