Table 1. The kinetic models simulated for the release behavior of CEQ-loaded PLGA microspheres.

Model	Equation	R 2
Zero-order model	y = 2.6238x + 33.567	0.9789
First-order model	y = 0.0285x + 3.715	0.8410
Higuchi model	y = 14.575x + 10.995	0.9543
Korsmeyer–Peppas model	y = 0.3564x + 1.4359	0.9921