Table 4. Antibacterial Activity of ZnO Nanoparticles and ZrO2–ZnO Nanoparticles.
samples | B. subtilis (mm) | S. mutans (mm) | S. aureus (mm) | E. coli (mm) | P. aeruginosa (mm) | K. oxytoca (mm) |
---|---|---|---|---|---|---|
ZrO2 | 0 | 0 | 0 | 0 | 0 | 0 |
ZnO | 6.67 | 6.02 | 6.27 | 5.02 | 6.16 | 5.27 |
Z-Z0.25 | 0 | 0 | 0 | 0 | 0 | 0 |
Z-Z0.50 | 0 | 0 | 0 | 0 | 0 | 0 |
Z-Z1.0 | 4.24 | 3.56 | 4.64 | 3.75 | 4.33 | 4.27 |
Z-Z2.0 | 4.55 | 4.18 | 5.35 | 4.57 | 4.70 | 4.86 |