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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Semin Nucl Med. 2018 Mar 16;48(4):359–366. doi: 10.1053/j.semnuclmed.2018.02.007

Figure1.

Figure1

Cerenkov luminescence images (A) and PET images (B) of six samples of 89Zr activity in water. 1–6 corresponded to activity concentrations of 40.3, 32.6, 27.4, 20.4, 13.3, and 0.00 kBq/mL. (C) Images of equal activities of F-18 samples (3.952 MBq, 20L) diluted in 2 mL of water (H2O, refractive index: n = 1.3359), ethanol (C2H5OH, n = 1.366), saltwater (H2O and saturating NaCl, n = 1.377) along with a control sample of water without radionuclide. (A) and (B) adapted with permission from Ruggiero et al.7 (C) Adapted with permission from Thorek et al.3