From: Image quality analysis of 44Sc on two preclinical PET scanners: a comparison to 68Ga
Isotope | Eβmean | γ | Max. resolution | PET system |
---|---|---|---|---|
52Mn | 0.24 MeV | > 100% | 1.0 mm* | Inveon microPET |
18F | 0.25 MeV | ~ 0% | 0.8 mm | mircoPET Focus120-nanoScan PET/MRI |
64Cu | 0.28 MeV | 0.47% | 1.0 mm* | Inveon microPET |
89Zr | 0.40 MeV | ~ 100% | 1.0 mm#–1.25 mm* | microPET Focus 120 Inveon microPET |
44Sc | 0.63 MeV | ~ 100% | 1.0–1.3 mm | microPET Focus 120-nanoScan PET/MRI |
124I | 0.82 MeV | 87.4% | 1.5 mm* | Inveon microPET |
68Ga | 0.83 MeV | 3.6% | 1.3–1.5 mm | microPET Focus-120-nanoScan PET/MRI |