What are the Applications of PAI in Nanotechnology?
Photoacoustic imaging has several applications in nanotechnology:
Cancer Diagnosis: PAI can be used to detect and monitor tumors by employing nanoparticles that specifically target cancer cells. Drug Delivery: Nanoparticles can be tracked in real-time using PAI, allowing for the monitoring of drug delivery systems. Imaging Blood Vessels: PAI can visualize blood vessels and their abnormalities, which is crucial for diagnosing cardiovascular diseases. Brain Imaging: PAI can be used to study brain function and pathology by imaging the cerebral vasculature and oxygenation levels.
