Research Article

Gallium-68 Labeled Iron Oxide Nanoparticles Coated with 2,3-Dicarboxypropane-1,1-diphosphonic Acid as a Potential PET/MR Imaging Agent: A Proof-of-Concept Study

Figure 2

((a), (A) and (B)) TEM images of DPD-coated MNPs; (b) XRD patterns of Fe3O4 and Fe3O4-DPD MNPs.
(a)
(b)