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Antimicrobial activity of nano ZnO.
| Bacteria | Concentration (µg/ml) | Zone of inhibition by ZnO nanoparticles (mm) |
|---|---|---|
| Staphylococcus aureus | 50 | 14 |
| 100 | 17 | |
| 150 | 19 | |
| Escherichia coli | 50 | 11 |
| 100 | 19 | |
| 150 | 24 | |
| Klebsiella pneumoniae | 50 | 07 |
| 100 | 11 | |
| 150 | 14 | |
| Streptococcus aeruginosa | 50 | 12 |
| 100 | 15 | |
| 150 | 17 |
