Table 1.

Summary of the results obtained by applying Shi et al., and Wu and Morbidelli’s fractal models.

Samples	Slopes from Figure 4		Shih et al. Model		Wu and Morbidelli Model
	A	B	Df	x	Df	α	Regime
PNIPAM	1.89	−0.56	1.49	<0	1.49	0.43	Transition (strong)
P(NIPAM-co-DMAEMA15)	1.85	0.28	<0	---	1.72	0.58	Transition (weak)
P(NIPAM-co-DMAEMA20)	1.94	0.72	1.16	<0	2.24	0.85	Weak-link
P(NIPAM-co-DMAEMA20-QMe)	1.89	0.42	0.6	1.5	2.13	0.80	Weak-link