What Are the Common Nanomaterials Used in Nuclear Imaging?
Several types of nanomaterials are employed in nuclear imaging, including:
- Quantum Dots: These are semiconductor nanoparticles that emit light when exposed to radiation and can be used for high-resolution imaging. - Gold Nanoparticles: Known for their biocompatibility and ease of functionalization, these particles are often used to enhance contrast. - Iron Oxide Nanoparticles: These particles can be used as contrast agents due to their magnetic properties. - Liposomes: Biocompatible vesicles that can encapsulate radiotracers and deliver them to specific tissues.
