Table 3.
Minimal inhibitory concentrations (MICs), Logit LC50 (lethal concentration) model values, and LOD (limit of detection model) from a diffusion test as antimicrobial characteristics of AgNPs prepared using extracts from L. indica (AgNPs_LI), A. scholaris (AgNPs_AS), and A. multifolium (AgNPs_AM).
| Strain | S. aureus | E. coli | ||||
|---|---|---|---|---|---|---|
| Nanoparticles | AgNPs_LI | AgNPs_AS | AgNPs_AM | AgNPs_LI | AgNPs_AS | AgNPs_AM |
| MIC, µg/mL | 15.0 ± 5.0 | 20.0 ± 5.0 | 20.0 ± 5.0 | 20.0 ± 5.0 | 15.0 ± 5.0 | 15.0 ± 5.0 |
| Logit LC50, µg/mL | 7.0 ± 0.4 | 12.0 ± 0.6 | 12.0 ± 0.6 | 15.0 ± 0.8 | 9.0 ± 0.5 | 5.0 ± 0.3 |
| LOD, µg | 25.0 ± 1.3 | 37.0 ± 2.0 | 19.0 ± 1.0 | 34.0 ± 2.0 | 30.0 ± 2.0 | 16.0 ± 1.5 |