Significant Inhibition of Tumor Growth following Single Dose Nanoparticle-Enhanced Photodynamic Therapy
Figure 3
Dark (nonilluminated) cytotoxicity of MDA-MB-231 cells treated with various concentrations of (a) PdTPP and (c) MSN-PdTPP. Illumination cytotoxicity of MDA-MB-231 cells treated with various concentrations of (b) PdTPP and (d) MSN-PdTPP following 1.2 J, 2.5 J, and 5 J of photoirradiation.
