Penn State researchers have reported a graphene-based field-effect transistor design that delivers up to 20 times more sensitivity and up to 15 times less signal drift in liquids, a technical advance aimed at making graphene sensors more usable in biosensing and environmental monitoring.
Researchers at the University of Cambridge have reported a graphene-based tactile sensor that reads pressure, shear and slip simultaneously, giving robots a more human-like sense of touch and improving control in fragile-object handling.
Paragraf has signed a memorandum of understanding with INTRATOMICS to jointly develop graphene-enabled sensor technologies, a new collaboration that pushes graphene biosensor work further toward applied development and evaluation.
A University of Texas at Austin research team has developed a graphene-based electronic tattoo for leaves that measures hydration in real time without damaging the plant, opening a new route for crop and forest monitoring.
