Inscribing porous, carbonized patterns into a polymer creates electrochemical sensors

Using a laser to burn patterns into a polymer sheet, KAUST researchers have created graphene electrodes that act as effective biosensors. Graphene is a sheet...

Mass-produced Graphene Biosensor to Help Discover New Drugs

Two West Coast firms have teamed up to create the first graphene-activated biosensor that can be mass-produced. San Diego-based Nanomedical Diagnostics and Medford, Oregon,...
Graphene Probe

Graphene-based Neural Probe Detects Brain Activity At High Resolution And Signal Quality

Researchers from the European Graphene Flagship have developed a new microelectrode array neural probe based on graphene field-effect transistors (FETs) that can record brain activity at high...
Graphene-based Inks Find Sweet Spot In Research-to-commercial Storyline

Graphene-based Inks Find Sweet Spot In Research-to-commercial Storyline

  There’s no dispute that graphene-based ink applications are already super-charging the expanding universe of printed and flexible electronics. Products like touchscreens, radio antennas, transistors and...
Graphene-Based E-Skin Detects Vibrations From Audio To Ultrasound

Graphene-Based E-Skin Detects Vibrations From Audio To Ultrasound

Detailing their findings in the Applied Physics Letters under the title "Flexible and wearable 3D graphene sensor with 141 KHz frequency signal response capability",...
Zenyatta Ventures: Graphene Shows Potential for Medical Device Sensors

Zenyatta Ventures: Graphene Shows Potential for Medical Device Sensors

Graphene is globally regarded as the new “wonder material” of the 21st century, essentially because of its many extraordinary characteristics.  It is a single...
Graphene Field Effect Transistors For Chemical Sensing

Graphene Field Effect Transistors For Chemical Sensing

Graphene produced with chemical vapor deposition (CVD) will form the cornerstone of future graphene-based chemical, biological, and other types of sensors. The 2D nature of...
Smart Contact Lens Detects Diabetes And Glaucoma

Smart Contact Lens Detects Diabetes And Glaucoma

While tech giant Google continues to struggle to make a contact lens for monitoring diabetes, researchers at Ulsan National Institute of Science and Technology (UNIST)...
A New Graphene Sensor For Measuring High Vacuum Pressures

A New Graphene Sensor For Measuring High Vacuum Pressures

Many types of sensor now use graphene as the response material and has become a hot area of graphene research. Despite not being the...
Could Graphene Give Your Organs A Voice?

Could Graphene Give Your Organs A Voice?

By Jared Robert Senseman, Editor in Chief  Biosensors made from graphene could soon be used to send back information wirelessly from inside the body, according...
New graphene nano-ribbons lend sensors unprecedented sensitivity

New graphene nano-ribbons lend sensors unprecedented sensitivity

  Pinning DNA-sized ribbons of carbon to a gas sensor can boost its sensitivity far better than any other known carbon material, says a new...
Paper-Strip Sensor Developed Using Embedded Graphene Quantum Dots

Paper-Strip Sensor Developed Using Embedded Graphene Quantum Dots

Per Liam Critchley, AzoNano There are currently many cheap paper-based devices out there, one most notably being the $1 paper microscope. But paper devices are...