Figure 3
From: The in vivo fate of 225Ac daughter nuclides using polymersomes as a model carrier

Biodistribution data of 225Ac-containing 100 nm diameter polymersomes intravenously injected in healthy female Balb/c nude mice. 225Ac was either bound to DTPA in the polymersome (grey), or precipitated with InPO4 in polymersomes (black). The 221Fr activity at equilibrium is displayed here, and taken as a direct representation of the 225Ac activity. Bars represent mean of 5 mice per treatment group with associated standard deviation.