Thursday 12 January 2012

Nanoscale biological coating is a new way to stop bleeding


Nanotechnology News website 'Nanowerk' reports:

(Nanowerk News) 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.
The researchers, led by Paula Hammond and funded by MIT's Institute of Soldier Nanotechnologies and a Denmark-based company, Ferrosan Medical Devices A/S, created a spray coating that includes thrombin, a clotting agent found in blood. Sponges coated with this material can be stored stably and easily carried by soldiers or medical personnel. The sponges could also prove valuable in civilian hospitals, says Hammond, the David H. Koch Professor in Engineering.

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