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EJNMMI Research
Fig. 1 | EJNMMI Research

Fig. 1

From: Engineering a modular 44Ti/44Sc generator: eluate evaluation in preclinical models and estimation of human radiation dosimetry

Fig. 1

44Ti/44Sc generator and 44Sc elution. A Pilot micro-scale generator with uni-directional elution; B Clinical-scale modular generator with bidirectional elution; C Elution profiles of 44Sc with a mobile phase of 0.05 M HCl at a flow rate of 1.0 mL/min, which was monitored in situ with in-line gamma detector; D A consistent amount of 44Sc activity is collected after loading to the modular generator; E 44Sc/44Ti ratio in the eluted 44Sc solution. E4 to E11 elution is bidirectional without additional ZR resin cartridge; E12 to E19 elution is bidirectional with an additional ZR resin cartridge

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