What Imaging Modalities Benefit from Nanotechnology?
Several imaging modalities benefit from the integration of nanotechnology:
- Magnetic Resonance Imaging (MRI): The use of superparamagnetic iron oxide nanoparticles enhances the contrast and detail of MRI scans. - Computed Tomography (CT): Gold nanoparticles serve as contrast agents, providing clearer images with lower doses of radiation. - Positron Emission Tomography (PET): Nanoparticles labeled with radioactive isotopes improve the sensitivity and specificity of PET scans. - Optical Imaging: Quantum dots offer superior brightness and stability for fluorescence imaging, allowing for better visualization of biological processes.
