GLOBULAR NANOSTRUCTURES

The present disclosure relates to a plurality of nanostructures having an average hydrodynamic diameter between 20 to 50 nm, wherein each nanostructure is a polymeric nanostructure comprising a central part, an anchoring layer surrounding the central part and a coating layer surrounding the anchoring layer. The present disclosure also relates to such a plurality of nanostructures for use as a medicament, especially for use in the treatment of cancer and/or imaging, as well as the use such nanostructures as carriers of radionuclides. The present disclosure also relates to a method for radiolabeling such nanostructures with a multivalent cationic radionuclide and to a kit.