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Fig. 4 | EJNMMI Radiopharmacy and Chemistry

Fig. 4

From: Production and separation of 43Sc for radiopharmaceutical purposes

Fig. 4

Transversal slices of PET scans of Derenzo phantoms (hole diameter ranging from 0.8–1.3 mm in 0.1 mm steps) filled with >99% 44Sc (a), 66.2% 43Sc (b) and 98.2% 43Sc (c). The acquisition of the PET scans was performed in an energy window of 400–700 keV for 30 min, in order to obtain a total number of ~6 × 107 coincidences

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