What Role Does Nanotechnology Play in Nuclear Medicine?
Nuclear medicine involves the use of radioactive substances for diagnosis and treatment of diseases. Nanoparticles can be engineered to deliver radioactive isotopes directly to targeted cells, such as cancer cells, minimizing damage to surrounding healthy tissue. This targeted approach can significantly improve the efficacy of treatments while reducing side effects.
Additionally, nanoparticles can be designed to enhance the imaging capabilities of various diagnostic techniques. For instance, they can be used as contrast agents in PET scans and MRI, providing clearer and more detailed images, which are crucial for accurate diagnosis and treatment planning.
