Table 3.

Comparison of POM-SBE-β-CD stability constant (logK) determined by different method (mean ± SD, n = 3).

	Phase solubility	Fluorescence	Circular dichroism	NMR∗∗	CE∗∗∗
1∗	2.29 ± 0.03	2.31 ± 0.01	2.44 ± 0.06	2.08 ± 0.01	2.37 ± 0.01
2∗				2.25 ± 0.01	2.42 ± 0.02

^∗Enantiomer-specific value (First and second enantiomer, respectively).

^∗∗Determined in DMSO/water mixture.

^∗∗∗Literature value [8] pH = 6.5 in 50 mM Tris-acetate buffer.