Fig. 4.
Cell viability of BMDCs determined by MTS® assay after 48 h of incubation in the presence of the NPs. Mean ± SD; N = 3, n = 3, where N stands for number of independent experiments and n stands for number of measurements per experiment. One-way ANOVA and Tukey’s Post Hoc test were used to compare cell viability in PBS and the three different NP concentrations.