Porous Silicon as a Platform for Radiation Theranostics Together with a Novel RIB-Based Radiolanthanoid

Figure 4

Biodistribution of ¹⁵⁹Dy in selected organs as a function of time. The activity has been normalized to the total injected activity and to the weight of the organ sample (except for the uppermost panel depicting the tumor data, where the tumor weight has been omitted). The uncertainties have been taken as one standard deviation. The data points have been shifted slightly around the value on the time axis for visual purposes. The data consist of a varying number of animals: (7 days), (9 days), (13 days), and (17 days). The large deviation in the systematic trend at thirteen days originates from one animal. When , the uncertainty was taken directly as directly as the propagated error in the measurement.