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Last updated on April 20, 2014 at 8:07 EDT

Latest photoacoustic imaging Stories

2012-03-22 23:00:40

Photoacoustic tomography can 'see' in color and detail several inches beneath the skin Every new imaging technology has an aura of magic about it because it suddenly reveals what had been concealed, and makes visible what had been invisible. So, too, with photoacoustic tomography, which is allowing scientists to virtually peel away the top several inches of flesh to see what lies beneath. The technique achieves this depth vision by an elegant marriage between light and sound, combining...

2010-07-27 16:03:53

Spotting a single cancerous cell that has broken free from a tumor and is traveling through the bloodstream to colonize a new organ might seem like finding a needle in a haystack. But a new imaging technique from the University of Washington is a first step toward making this possible. UW researchers have developed a multifunctional nanoparticle that eliminates the background noise, enabling a more precise form of medical imaging "“ essentially erasing the haystack, so the needle shines...