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Antimicrobial activity of silver nanoparticles
| Test microorganism | Inhibition zone (mm) Ag NO3 | Inhibition zone (mm) Ag NPs |
|---|---|---|
| Aspergillus flavus | 9.00 ± 1.06c Data represent the mean of three replicates ± standard deviation; values in each column followed by the same letter are not significantly different for p<0.05 (Student test) | 12.39 ± 0.61c |
| Aspergillus ochraceus | 7.00 ± 0.37d | 12.86 ± 0.78c |
| Penicillium expansum | 11.00 ± 0.46b | 15.87 ± 1.01b |
| Chromobacterium violaceum | 16.00 ± 0.67a | 18.00 ± 0.69a |