As the radionuclide 235U(VI) is inevitably released into the natural environment, its potential toxicity and irreversibility have made it a major pollution problem in nuclear energy production. A recent study revealed that a rod-like metal-organic framework (MOF-5) nanomaterial was used as a high-efficiency adsorbent for sorption of U(VI), indicating that MOF-5 can be used for rapid and efficient removal of radionuclides.