Research Article

Potential Use of /2-Hydroxypropyl-β-cyclodextrin Nanoparticles as a New Photosensitizer in the Treatment of Cancer

Figure 2

ESR spectra of the DMPO-OH adduct generated in the C60/HP-β-CyD colloidal solution (C60 = 40 μM, light irradiation at 40 mW/cm2 for 5 min) (a). Its relative intensity increment after visible light irradiation (b). Effects of the light power (c) and concentrations of photosensitizers (d) on the generation of . Each point represents the mean ± S.E. of 3 experiments.
570506.fig.002a
(a)
570506.fig.002b
(b)
570506.fig.002c
(c)
570506.fig.002d
(d)