Development and Characterization of Soy Lecithin Liposome as Potential Drug Carrier Systems for Codelivery of Letrozole and Paclitaxel

Figure 5

Release kinetics of Letrozole (solid circle) and Paclitaxel (solid square) from LET-PTX-Lips fitted to four kinetic models: (a) zero-order kinetic model, (b) first-order kinetic model, (c) Higuchi model, and (d) Korsmeyer-Peppas model.

(a)

(b)

(c)

(d)