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Researchers create new durable medical transistor

07 Mar 2012


An international research team has succeeded in manufacturing the world's first flexible organic transistor for medical sterilisation.

The transistor is flexible, yet can withstand the high temperatures required in serilisationThe team has manufactured the transistor on a polymeric film, which can be sterilised in a standard process, which uses 150C heat treatment, without being deteriorated in its electrical performance. This is done by adding an ultrathin insulator film, which is around 2 nanometres thick, reports the website NanoWerk. The team behind the research was led by the University of Tokyo.

The transistor could be used in long-term implantable devices, or other smart medical devices.

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