Table 1.

Physicochemical properties of cyclodextrin nanosponges and their derivatives.

Name	Composition (% w/v)			% Yield		IEC (mmol/g)		% Swelling		β-CD Content (mmol/g)
	β-CD	BTCA	PVOH	Mean	S.D.	Mean	S.D.	Mean	S.D.	Mean	S.D.
BP0.5	10	11.14	0.5	73.3	1.7	3.69	0.05	65.3	1.0	0.085	0.001
BP2	10	11.14	2	71.5	1.8	3.55	0.03	59.1	1.2	0.097	0.006
BP5	10	11.14	5	68.4	1.1	3.31	0.09	54.2	0.5	0.160	0.003