Nanoparticles based on MIL-101 metal-organic frameworks as efficient carriers of therapeuticRe radionuclide for nuclear medicine.

Nuclear medicine presents one of the most promising modalities for efficient non-invasive treatment of a variety of cancers, but the application of radionuclides in cancer therapy and diagnostics is severely limited by their nonspecific tissue accumulation and poor biocompatibility. Here, we explore the use of nanosized metal-organic frameworks (MOFs) as carriers of radionuclides to order to improve their delivery to tumour. To demonstrate the concept, we prepared polymer-coated MIL-101(Cr)-NHMOFs and conjugated them with clinically utilized radionuclideRe.