Inclusion Complexes of Sunscreen Agents with β-Cyclodextrin: Spectroscopic and Molecular Modeling Studies

Figure 11

Change in absorption spectra of cream sample after different times of irradiation in the absence and presence of β-CD. Irradiation time: 0, 1, 2, and 3 hours. (a) Free of β-CD; (b) 5 g β-CD; (c) 10 g β-CD.

(a)

(b)

(c)