Figure 3

CellTiter-Glo 2.0 assay. One-way ANOVA statistical analysis was used to calculate the significance of the data, α = 0.05. 24 h after seeding, SPION-DHP at different concentrations were added and incubated for 24 h. Asterisks indicate statistically significant differences in comparison to control group (***P ≤ 0.05).