Figure 6.

Time dependence of SEON^LA–BSA biocompatibility on Jurkat cells depending on storage temperature and storage time. The lines represent untreated control (green line and dots), particles stored at 4 °C (blue), 20 °C (yellow), 37 °C (black) and 45 °C (red) at concentrations of 300 µg/mL total iron. The absolute side scatter (SSC) is not normalized to the untreated controls. All experiments were performed in triplicates. The asterisks mark significant differences in comparison to the previous values. The significance levels were determined using an unpaired t-test (* p < 0.05; ** p < 0.005).