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Graphene quantum dots help check water content in soil

A recent study by researchers at Gauhati University, Indian Institute of Technology Bombay and DAIICT in India has demonstrated a soil moisture sensor made from graphene quantum dots, which are nanometer-sized fragments of graphene.Water sensors are vital for various...

Cardea Bio raises $7.5 million in series A2 financing

Following a $7.8 Million Series A-1 financing announced in March 2019, Cardea, (formerly called Nanomedical Diagnostics), a U.S-based manufacturer of a biology-enabled transistor technology made from graphene-based biosensors, now announced another $7.5 Million raised...
Stretchable and ultrasensitive NO2 sensors based on rGO and MOS2 nanocomposites

Stretchable and ultrasensitive NO2 sensors based on rGO and MOS2 nanocomposites

Researchers at Penn State, Northeastern University and five universities in China have developed and tested a stretchable, wearable gas sensor for environmental sensing.The sensor combines a newly developed laser-induced graphene foam material with a unique form of...
Archer Materials announces proof-of-concept cartridge components for graphene biosensor device

Archer Materials announces proof-of-concept cartridge components for graphene biosensor device

Archer Materials has progressed its graphene-based biosensor technology development by successfully prototyping key device hardware using additive manufacturing (3D printing).Graphene-based biosensor devices 2D printed on a circuit board that has been incorporated...

A graphene and hBN ‘sandwich’ could create imrpved sensors and microscopes

Cornell researchers,led by Katja Nowack, assistant professor of physics, used an ultrathin graphene and hexagonal boron nitride ‘sandwich’ to create a tiny magnetic field sensor that can operate over a greater temperature range than previous sensors, while...

Graphene oxide sensor platform to detect infections within minutes

Researchers at the Fraunhofer Institute for Reliability and Microintegration IZM have joined forces with partners in industry and healthcare to develop a graphene oxide based sensor platform to detect acute infections such as sepsis or the antibodies against the...