Thallium Labeled Citrate-Coated Prussian Blue Nanoparticles as Potential Imaging Agent

Figure 5

VOI of liver, kidneys, heart, and brain (a). Biodistribution of ²⁰¹Tl labeled PBNPs after 2 hours (b) and 24 hours (c) injection. The mice were under isoflurane anesthesia during the 30 minutes long SPECT scans. The injected activity was 21.07 ± 2.38 MBq.