Fig. 3
From: BiVO4/Fe3O4@polydopamine superparticles for tumor multimodal imaging and synergistic therapy
CT/MRI/PA imaging properties of BiVO4/Fe3O4@PDA SPs in vitro and in vivo. a In vitro CT images and HU values of BiVO4/Fe3O4@PDA SPs and iobitridol solution at different concentrations. b In vitro T2-weighted MR images and T2 relaxation rates of BiVO4/Fe3O4@PDA SPs at different concentrations. c In vitro PA images and PA values of BiVO4/Fe3O4@PDA SPs at different concentrations. In vivo CT (d), MR (e) and PA (f) images of mice bearing KB tumors obtained before and after intratumoral injection of BiVO4/Fe3O4@PDA SPs