Research Article

Morphology and Release Kinetics of Protein-Loaded Porous Poly(L-Lactic Acid) Spheres Prepared by Freeze-Drying Technique

Figure 5

BSA release [ B S A ] 𝑡 / [ B S A ] at 37°C plotted against elapsed time. The solid curves indicate the results of the nonlinear least squares fitting analysis.
490567.fig.005