6th May 2021
10:53 am
6th May 2021
10:53 am
Researchers in Ireland have developed a low-cost strain sensor made from a printable graphene nanocomposite that combines high sensitivity and flexibility without reducing performance.
G-putty based inks can be printed as a thin-film onto elastic substrates, including plasters, and attached easily to the skin (Image: Trinity College Dublin)
The team from Trinity College Dublin have created the next generation sensing technology using so-called G-Putty, an innovation from Trinity in which putty (polysilicone, found in children’s toy ‘silly putty’) is infused with graphene, making the material’s electrical resistance extremely sensitive to slight deformations.