| Sample Tested Microorganisms | S.S-Fe(III) 2-1 | S.S-Ni 2-1 | S-Pb 2-1 | St. |
| Fungi |
| Amphotericin B | ||
| Aspergillus fumigates (RCMB 02568) | 15.9 ± 0.38 | 13.5 ± 0.64 | 17.8 ± 0.50 | 23.7 ± 0.1 |
| Candida albicans (RCMB 05036) | 14.7 ± 0.52 | 19.5 ± 0. 27 | 19.4 ± 0.22 | 25.4 ± 0.1 |
| Gram positive bacteria |
| Ampicillin | ||
| Sterptococcus pneumonie (RCMB 010010) | 14.9 ± 0.61 | 16.3 ± 0.79 | 12.4 ± 0.88 | 23.8 ± 0.2 |
| Bacillus subtilis (RCMB 010067) | 13.7 ± 0.42 | 19.0 ± 0.38 | 18.1 ± 0.31 | 32.4 ± 0.3 |
| Gram negative bacteria |
| Gentamicin | ||
| Pseudomonas aeruginosa (RCMB 010043) | 13.2 ± 0.38 | 10.3 ± 0.78 | 14.8 ± 0.33 | 17.3 ± 0.1 |
| Escherichia coli (RCMB 01052) | 12.8 ± 0.38 | 11.9 ± 0.17 | 13.1 ± 0.44 | 19.9 ± 0.3 |