Statistical Optimization and In Vitro Evaluation of Metformin Hydrochloride Asymmetric Membrane Capsules Prepared by a Novel Semiautomatic Manufacturing Approach
Figure 8
SEM images of (a) cross section, (b) surface view of CAB-12% w/v, PG-10% v/v, (c) surface view of CAB-12% w/v, PG-15% v/v, and (d) surface view of CAB-12% w/v, PG-20% v/v.