Microorganism | Zones of Inhibition (cm) | |
Control (Silver nitrate solution) | Carica papaya silver nano-composite | |
Pseudomonas aeruginosa | 1.0 | 1.5 |
Escherichia coli | 1.5 | 1.5 |
Bacillus subtilis | 1.5 | 1.5 |
Staphylococcus aureus | 1.2 | 1.3 |