Various types of nanoparticles are employed in non-invasive imaging, including:
- Gold Nanoparticles: These are used for their unique optical properties and biocompatibility. - Quantum Dots: Known for their exceptional fluorescence properties, they are widely used in optical imaging. - Iron Oxide Nanoparticles: Commonly used in MRI due to their magnetic properties. - Liposomes: These are biocompatible and can carry both imaging agents and therapeutic drugs.