Fig. 2. DOE-RSM analysis of final HBsAg encapsulation efficiency as a function of gas flow rate, liquid flow rate, and the mass ratio of ALG to NPs (A–C), and perturbation analyses (D). DOE-RSM analysis of size as a function of gas flow rate, liquid flow rate and the mass ratio of ALG to NPs (E–G), and perturbation analyses (H).
