Graphene has attracted enormous interest for electrically detecting chemical and biological materials. However, because the super material doesn’t act like a normal semiconductor, transistors ...

The graphene sheet was stretched like a trampoline ... industrial partners in their quest to realize ultrasensitive biosensors for home use. By advancing the latest tools such as semiconductor ...

The team tested the device using aerosolized inactivated viruses to evaluate the performance of the sensor unit. The machine sampled the air continuously, providing a readout every 5 min, and ...

Despite the large amount of recent publications on graphene-based biosensors, the advantages of those novel biomolecular detection platforms over conventional bioassay tools remain to be clarified.

such as biosensors. It can be synthesized quickly and in large quantities on a copper surface, but the graphene ribbons must then be transferred from the metal surface to production disks (called ...

such as biosensors. To meet this need, Bouilly's team has designed an original and novel graphene transfer technique. The transfer device consists of a network of glass chambers in which graphene ...