Molecular imaging in the context of nanotechnology leverages various imaging techniques including:
Fluorescence imaging: Uses fluorescent nanoparticles like quantum dots for visualizing biological processes. Magnetic Resonance Imaging (MRI): Employs magnetic nanoparticles to improve contrast in MRI scans. Positron Emission Tomography (PET): Combines with radiolabeled nanoparticles for high sensitivity in detecting molecular changes. Computed Tomography (CT): Uses nanoparticles as contrast agents to enhance image quality. Photoacoustic imaging: Utilizes nanoparticles to convert absorbed light into ultrasound signals, providing high-resolution images.
