Table 1.

¹H NMR chemical shifts (ppm) of sodium fluorescein (SF) in D₂O solution without and with branched β-CD polymer. The numbers refer to SF atom numbering, symbols in parentheses indicate signal multiplicity.^a

Sample	1 (d)	2 (t)	3 (t)	5/10 (d)	4 (d)	6/9 (d)	7/8 (d)
SF	7.77	7.47	7.26	6.93	6.59	6.53	6.42
SF in β-CD-polymer	7.81	7.56	7.42	7.03	6.83	6.57	6.45
Δδ	0.04	0.09	0.16	0.13	0.24	0.04	0.03

^apH range: 8.25–7.50.