In the past, e-tattoos were usually printed on a thin layer of adhesive material before being transferred onto the skin, but this was only effective on hairless areas. "Designing materials that ...

Brain monitoring is getting more personal. Scientists recently published a study in Cell Biomaterials showcasing an ...

Ms Newell comments on the metallic look of the printed nanowire material used in the prototype. "I've talked to so many people who wish they could have a metallic, gold-coloured tattoo," she says.

Brain monitoring is getting more personal. Scientists recently published a study in Cell Biomaterials showcasing an electronic tattoo printed directly on the scalp that is capable of monitoring ...