Research Article
Antibacterial Shoe Insole-Coated CuO-ZnO Nanocomposite Synthesized by the Sol-Gel Technique
Figure 9
SEM images and EDS mappings of the shoe insole-coated CuO-ZnO nanocomposite: (a) the control sample (the fresh shoe insoles), (b) CuZn/S-1, (c) CuZn/S-2, and (d) CuZn/S-3.
(a) |
(b) |
(c) |
(d) |