Researchers at the University of Arkansas and the University of Michigan say they have demonstrated the first ultra-low-power temperature sensor powered by graphene-based solar cells, a battery-free design that could reduce maintenance in remote monitoring and wearable devices.
Melexis and Graphenea have expanded their graphene biosensor collaboration with a development kit for evaluating integrated GFET-on-CMOS sensors, a practical step toward chip-scale biosensing systems.
Paragraf has launched a GFET Discovery Kit that packages its graphene molecular sensing hardware into a ready-to-run setup, a practical step aimed at researchers who want to test graphene biosensing without assembling the electronics themselves.
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.
Paragraf says it has produced its first 6-inch graphene wafer at a new Huntingdon facility, marking a manufacturing milestone that could help move graphene-based sensors closer to scalable semiconductor production.
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.
