Formula Zero order First order Higuchi model Korsemeyer–Peppas R2 K R2 K R2 K R2 K Liposomes (L-5) 0.9297 0.89 0.9579 0.01 0.9815 8.05 0.9848 -1.14 Liposomes/CP 0.9352 1.04 0.9675 0.01 0.9840 9.37 0.9824 -1.14 Liposomes/HPMC 0.9184 0.93 0.9532 0.01 0.9708 8.37 0.9708 -1.19 Liposomes/PL 0.9824 0.87 0.9939 0.01 0.9985 7.56 0.9958 -1.51

Table 3: Fitting of in vitro release data into different kinetic models.