MRI Contrast Agent-Based Multifunctional Materials: Diagnosis and Therapy
Figure 4
Comparison of spatial resolution of (a)MRI and (b)PET techniques with a Derenzo phantom (circle diameters of 1.2, 1.6, 2.4, 3.2, 4.0, and 4.8 mm), which contains the contrast agents MnMEIO (50 μg mL−1 (Mn+Fe)) and 124I (2.5 μCi mL−1); yellow circle: water (control). MnMEIO: Mn-doped magnetism-engineered iron oxide (see [34]).
