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 ...

“This biosensor is the first of its kind,” said Rajan Chakrabarty, a professor of energy, environmental, and chemical ...

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.

A new, penny-sized sensor developed by researchers from Boston College, Boston University, and Giner Labs uses wastewater to measure opioid use at the local level The unique properties of the ...

The medical field is also exploring graphene for its potential in drug delivery and biosensors. As these applications ...

Biosensors are changing how we monitor health, but rapid innovation raises tough questions around privacy, regulation, and ...

Similar biosensors have been developed for the monitoring ... linked lattice of bovine serum albumin (BSA) and functionalized graphene. While the graphene component ensures efficient electrical ...

Graphene, whose discovery won the 2010 Nobel Prize in physics, has been a shining star in the material science in the past few years. Owing to its interesting electrical, optical, mechanical and ...

At the core of the biosensor is a screen-printed carbon electrode (SPCE) modified with an interlocked network of Prussian blue (PB) and graphene oxide (GO). This network was created using electro ...