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Cytotoxicity of Ci_SFEopt and Ci_SFEpur toward HaCaT cells, presented as the IC50 value (µg/mL). K2Cr2O7 was used as a positive control. Results are expressed as mean (±stdev) of triplicates.
| IC50 (µg/mL) | |
|---|---|
| Ci_SFEopt | 303.4 ± 1.5 |
| Ci_SFEpur | 16.8 ± 0.1 |
| K2Cr2O7 | 0.9 ± 0.0 |
