Figure 3.
Response 3D plots for alteration in size of nanoparticles. The size of nanoparticles increased slightly by increasing the concentration ratio of GMS/lecithin from 0.5% (w/v) to 2% (w/v). On the other hand, by increasing the concentration of Tween 80 from 1% (w/v) to 4% (w/v), nanoparticles' size declined linearly.