Table 3.

Adsorption isotherm constants obtained for β- and HP-β-CDs EPI polymers.

Isotherm	Parameter	β-CDs-EPI	HP-β-CDs-EPI
Freundlich	KF	0.511	0.272
	nF	1.028	1.305
	R 2	0.971	0.991
Langmuir	qmax	107.5	18.2
	KL	0.506	0.170
	aL	0.0047	0.0094
	ΔG	1.68	4.39
	R 2	0.705	0.976
Temkin	RL	0.894–0.414	0.810–0.262
	aT	0.359	0.167
	bT	0.50	0.85
	R 2	0.929	0.945