Fig. 5From: 47Sc as useful β–-emitter for the radiotheragnostic paradigm: a comparative study of feasible production routesStability of 47Sc-DOTANOC (a) and the comparison of the stability of 47Sc- and 177Lu-DOTANOC (b) in PBS (pH 7.4) investigated at room temperature over a 3-day period after radiolabeling. The retention times of free 47Sc and 177Lu are 2.2 ± 0.1 min and for 47Sc- and 177Lu-DOTANOC 9.5 ± 0.1 min and 9.3 ± 0.2 min, respectivelyBack to article page