Fig. 10From: Current outlook on radionuclide delivery systems: from design consideration to translation into clinics(this figure was reproduced from Goel et al. [234] with the required copyright permission)Schematic illustration of five major strategies for radiolabeling inorganic NPs. a Chelator-mediated complexation, b Specific trapping (b1) and ion-exchange (b2). c Hot-plus-cold precursor synthesis, d Proton beam activation. NP: nanoparticleBack to article page