News tagged with surgery

Improved nanoparticles deliver drugs into brain

The brain is a notoriously difficult organ to treat, but Johns Hopkins researchers report they are one step closer to having a drug-delivery system flexible enough to overcome some key challenges posed by brain cancer and ...

dateSep 11, 2012 in Bio & Medicine
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A whisker-inspired approach to tactile sensing

Inspired by the twitching whiskers of common rats and Etruscan shrews, European researchers have developed rodent-like robots and an innovative tactile sensor system that could be used to help find people in burning buildings, ...

dateAug 30, 2012 in Engineering
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