Figure 9.

Storage stability of Fe@C-NH₂/Protein/G and stability of Fe@C-NH₂/Protein/G and Fe@C-NH₂/Protein/Str in complex media. Upper row: changes in hydrodynamic diameter (a) and polydispersity index (b) during four weeks of storage at different temperatures; the five bars represent the size or PdI at week 0, 1, 2, 3, and 4 (from left to right), statistics: two-way ANOVA with Dunnet’s post-hoc test, n = 3, mean ± SD; lower row: the T2 of Fe@C-NH₂/Protein/G (c) and Fe@C-NH₂/Protein/Str (d) diluted in juice (J), wine (W), beer (B), milk (M), blood serum (S), and plasma (P); the three bars represent T2 at 0, 1, and 5 h (from left to right).