Tattoos on teeth replace therapists

At the present time, many tattoos are applied to the private parts, but the tattoos on the teeth do, probably, only the Japanese, who have more recently it has become fashionable. However, tattoo, designed by engineer Mike McAlpine (Mike McAlpine) Princeton University (USA), designed for entirely different purposes - drawing helps to detect the disease at its earliest stages, giving the owner an accurate diagnosis.

In fact, the tattoo is a graphene sensor, which consists of a single layer of carbon atoms, which are plotted peptides, complex chemicals, which can detect bacteria. The sensor can be used by the military for the timely diagnosis of infection in wounds received on the battlefield and in hospitals to detect bacteria on different surfaces.

Now McAlpine and his team are considering the possibility of commercialization of the project. However, they still have a lot of work. To start the guys have to reduce the sensors to fit your needs.

Source: Ubergizmo.com