Preparation, Optimization, and Screening of the Effect of Processing Variables on Agar Nanospheres Loaded with Bupropion HCl by a D-Optimal Design

Figure 6

Release profiles of all 25 run, arranged based on the increasing amounts of CaCl₂% and homogenizer speeds (the input factors with greater effects on release) from (a) to (d).

(a)

(b)

(c)

(d)