Table 2.
Minimum inhibitory concentration (MIC) of penicillin conjugated plant extracts and silver nanoparticles.
| Sample | E. coli (mg/ml) | K. pneumonia (mg/ml) | S. aureus (mg/ml) |
|---|---|---|---|
| P | 0.8 ± 0.00 | 0.8 ± 0.00 | 0.8 ± 0.00 |
| PA | 0.3 ± 0.14143 | 0.15 | 0.4 ± 0.00 |
| PW | 0.4 ± 0.00 | 0.4 ± 0.00 | 0.4 ± 0.00 |
| PM | 0.075 ± 0.03536 | 0.6 ± 0.28284 | 0.3 ± 0.14143 |
| PS | 0.075 ± 0.03536 | 0.6 ± 0.28284 | 0.0,125 ± 0.00 |
| PSA | 0.6 ± 0.28284 | 0.6 ± 0.28284 | 0.6 ± 0.28284 |
| PSW | 0.8 ± 0.00 | 0.025 ± 0.00 | 0.8 ± 0.00 |
| PSM | 0.025 ± 0.00 | 0.8 ± 0.00 | 0.8 ± 0.00 |
| S | 0.4 ± 0.00 | 0.3 ± 0.14143 | 0.3 ± 0.14143 |
| Ac | 0.6 ± 0.28284 | 0.6 ± 0.28284 | 0.15 ± 0.07071 |
| W | 0.8 ± 0.00 | 0.8 ± 0.00 | 0.8 ± 0.00 |
| M | 0.4 ± 0.00 | 0.3 ± 0.14143 | 0.3 ± 0.14143 |
The results were recorded as mean ± standard deviation.
P penicillin, PM penicillin-methanol extract, PA penicillin-acetone extract, PW penicillin-water extract, PS penicillin-silver nanoparticles, PSA penicillin-silver nanoparticles-acetone extract, PSW penicillin-silver nanoparticles-water extract, PSM penicillin-silver nanoparticles-methanol extract, S silver nanoparticles, Ac acetone extract, W water extract, M methanol extract.