Table 9: Antioxidant erythrocyte hemolysis assay for the ligand and isolated complexes.
| No. | Compound | Erythrocyte hemolysis (A/B × 100) | |
| Absorbance of samples (A) | % Hemolysis | ||
| Absorbance of H2O (B) | 0.875 | — | |
| Vitamin C | 0.030 | 3.4% | |
| 1 | L | 0.056 | 6.4% |
| 2 | Pt4+ | 0.078 | 8.9% |
| 3 | Cu2+ | 0.369 | 42.2% |
| 4 | Cd2+ | 0.105 | 12.0% |
| 5 | Ni2+ | 0.089 | 10.2% |