Table 1.

IC₅₀ value of free oxaliplatin (Oxa) and Oxa–biomimetic magnetic nanoparticles (BMNPs) in the cell lines tested.

CELL LINE	IC50 FREE OXA	IC50 OXA–BMNPS	IC50 FOLD CHANGE (DECREASE)
CCD-18	0.66 ± 0.06	0.40 ± 0.02	1.63
HCT-15	1.91 ± 0.15	1.03 ± 0.05	1.85
HT-29	4.15 ± 0.1	1.49 ± 0.14	2.79
MC-38	0.49 ± 0.09	0.32 ± 0.02	1.50
T-84	4.30 ± 0.15	1.92 ± 0.4	2.24
SW480	1.68 ± 0.01	0.67 ± 0.05	2.52

Data represent the mean values ± SD of triplicate cultures.