Printed Graphene Sensors Monitor Food Freshness and Safety
The sensors, printed with high-resolution aerosol jet printers on a flexible polymer film, can detect histamine down to 3.41 parts per million
graphene
Researchers Make Next-Generation, Tough Battery Component
New strategy to double the toughness of a ceramic material could be useful in bringing solid-state batteries to the mass market
Could We Monitor COVID-19 Virus Like We Do Air Pollution?
A new biosensor could provide another diagnostic option, as well as eventually detect viral particles in the air of crowded public spaces
Crumpled Graphene Makes Ultra-Sensitive Cancer DNA Detector
Crumpled graphene could be used in a wide array of biosensing applications for rapid diagnosis, researchers say
Smog-Eating Graphene Composite Reduces Atmospheric Pollution
Researchers have developed a graphene-titania photocatalyst that degrades up to 70 percent more atmospheric nitrogen oxides than standard titania nanoparticles in tests on real pollutants
Better Biosensor Technology Created for Stem Cells
Rutgers innovation may help guide treatment of Alzheimer's, Parkinson's diseases
Kirigami Inspires New Method for Wearable Sensors
Similar to origami, the more well-known art of paper-folding, kirigami involves cutting in addition to folding
Graphene Substrate Improves the Conductivity of Carbon Nanotube Network
Scientists at Aalto University, Finland, and the University of Vienna, Austria, have combined graphene and single-walled carbon nanotubes into a transparent hybrid material with conductivity higher than either component exhibits separately
How Do Atoms Vibrate in Graphene Nanostructures?
Innovative new electron spectroscopy technique pushes the limits of nanospectroscopy for materials design
Chemists Find New Path to Make Strong 2D Material Better for Many Applications
Two-dimensional h-BN, an insulating material also known as "white graphene," is four times stiffer than steel and an excellent conductor of heat