Figure 5

The in vitro release pattern of FST from FST-loaded Uncoated NPs (F1) and the optimal FST-loaded LPHNPs (F3) in comparison with its diffusion from aqueous FST dispersion (S1) and FST/Tris aqueous solution (S2) at three different pH media (a) pH 1.2, (b) pH 6.8, and (c) pH 7.4. Each point represents the mean ± SD (n = 3).