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Fig. 6 | BMC Oral Health

Fig. 6

From: The antibacterial effect of silver, zinc-oxide and combination of silver/ zinc oxide nanoparticles coating of orthodontic brackets (an in vitro study)

Fig. 6

AFM images of brackets coated with Ag/ZnO nanoparticles, scanned area 5 µm × 5 µm. a, b, c 2D images showing the Ag/ZnO particles, d 3D view showing the peak height of the coating to be 63.6 nm, e histogram reflecting the size distribution (diameter in nm vs.% of particles) showing the average of particles size to be 26.8 nm

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