Figure 4.
Effect of membranes (a) and receiving phases (b) on MG diffusion kinetics. Experiments were performed using Franz cells. (a) nylon (), MCE (×), PTFE (o) membranes and ethanol/water 50:50, v/v as receiving phase; (b) ethanol/water 50:50, v/v (
), ethanol/water 30:70, v/v (□), water (◊) as receiving phases and nylon as membrane. Data are the mean of 6 independent experiments ± s.d.