Most of these devices rely on printed circuit boards (PCBs) made of copper, fiberglass, and epoxy resin. These are the flat, ...

The circuits inside conventional electronics are made of silicon, a material that naturally dissolves in water over time but at rates that mean a typical circuit would take hundreds of years to ...

AMES, Iowa – New graphene printing technology can produce electronic circuits that are low-cost, flexible, highly conductive and water repellent. The nanotechnology “would lend enormous value to ...