Figure 4From: Multimodality imaging using SPECT/CT and MRI and ligand functionalized 99mTc-labeled magnetic microbubbles Dynamic distribution in rat organs within the first 11.7 min post injection of99m Tc-DTPA kit and99m Tc-labeled MBs. Designated colors for organs: lungs (red), liver (yellow), bladder (turquoise), kidneys (maroon). (A) DTPA kit. (B) Plain MBs. (C) DTPA MBs. (D) Chitosan MBs. (E) PMAA MBs. (F) NOTA MBs.Back to article page