Significant Inhibition of Tumor Growth following Single Dose Nanoparticle-Enhanced Photodynamic Therapy
Figure 7
TEM images of tissue sections of tumors harvested at (a) 0 h, (b) 1 h, and (c) 6 h following intratumoral injection of MSN-PdTPP nanoparticles. Red arrows indicate MSN-PdTPP nanoparticle accumulations (scale bars: 1 μm).
