Fig. 2From: Production, purification, and radiolabeling of the 203Pb/212Pb theranostic pairChemical structures of commercially available Pb-chelators DOTA, p-SCN-Bn-TCMC, and pyridine-based cyclen analogues DOTA-1Py, DOTA-2Py, DOTA-3Py radiolabeled hereinBack to article page