Figure 8From: Emerging role of radiolabeled nanoparticles as an effective diagnostic technique Sagittal PET images of three rats. The images were acquired at 1, 4, 20, 44 h after injection of 64Cu-DOTA, 64Cu-DOTA-PEG2k, and radiolabeled gold nanoshell (64Cu-NS), respectively. Surface-rendered CT images depicting tumor location are also shown (H, heart; L, liver; K, kidney; T, tumor). Reproduced with permission from [83].Back to article page