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Nanoscale biological coating is a new way to stop the bleeding

Nanoscale biological coating is a new way to stop the bleeding | Science News | Scoop.it
MIT engineers have developed a nanoscale biological coating that can halt bleeding nearly instantaneously, an advance that could dramatically improve survival rates for soldiers injured in battle.
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Tiny Magnets Could Clear Diseases from the Blood - Technology Review

Tiny Magnets Could Clear Diseases from the Blood - Technology Review | Science News | Scoop.it
Researchers make magnetic nanoparticles that can latch on to harmful molecules and purge them from the blood.
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Star Trek Tricorder revisited: Toward a genre of medical scanners

Star Trek Tricorder revisited: Toward a genre of medical scanners | Science News | Scoop.it
A hand-held scanner, reminiscent of the fictional Star Trek medical Tricorder, images blood vessels through the skin and projects a map onto the skin showing nurses exactly where to insert a needle.
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