Potential Use of /2-Hydroxypropyl-β-cyclodextrin Nanoparticles as a New Photosensitizer in the Treatment of Cancer
Figure 3
Photodynamic activities of C60/HP-β-CyD nanoparticles and ALA for HeLa cells (a) and A549 cells (b) after visible light irradiation at 35 mW/cm2. Black filled circle: C60/HP-β-CyD in the dark; black filled triangle: ALA in the dark; empty circle: C60/HP-β-CyD with light irradiation; empty triangle: ALA with light irradiation. Each value points the mean ± S.E. of 3–5 experiments. * versus ALA with light irradiation.
