Table 3.

Kinetic modeling of melatonin release from PolyRad nanoparticles.

PolyRad	Model Equation	R2	Rate constant, k	Diffusion exponent, n
Non-radiated	y = 1.5 + 0.1x	0.96	0.32	$0.1$
Photochemical irradiation	y = 1.6 + 0.2x	0.98	0.40	$0.2$