Cisplatin Loaded Hyaluronic Acid Modified TiO₂ Nanoparticles for Neoadjuvant Chemotherapy of Ovarian Cancer

Figure 5

(a) In vivo time-dependent tumor-targeting images after intravenous injection of DiR-loaded TiO₂ nanoparticles and DiR-loaded HA-TiO₂ nanoparticles in A2780 tumor-bearing mice and (b) representative ex vivo NIR fluorescence images of dissected tumors and major organs at 6 h after injection.

(a)

(b)