Table 1.

R² values for drug release kinetic models.

Formulation/Model	Kors-Peppas	Zero Order	First Order	Higuchi	Hixson
PLA.NPs	R² = 0.8987	R² = 0.996	R² = 0.9913	R² = 0.9401	R² = 0.995
Gel.NPs	R² = 0.9165	R² = 0.9946	R² = 0.9637	R² = 0.9402	R² = 0.9856
PLA.Gel.NPs	R² = 0.9027	R² = 0.9965	R² = 0.9705	R² = 0.9307	R² = 0.9861