Scientists grew defective graphene using Azupyrene, making it more useful for sensors and semiconductors. The defects alter ...

Graphene is an optimal material for creating dry biosensors, given its thinness and high electrical conductivity. It’s also resistant to corrosion and the effects of sweat, making it perfect for use ...

Clean energy manufacturer HydroGraph Clean Power has developed a process for creating graphene, as opposed to the traditional process of mining it from graphite, which the company says makes it more ...

Graphene, which is comprised of a single layer of carbon atoms arranged in a hexagonal lattice, is a widely used material ...

Graphene has lived up to its promise in the lab. Now, EU researchers are working on supporting its wider adoption in high-end ...

A major challenge in self-powered wearable sensors for health care monitoring is distinguishing different signals when they ...

We speak with Dr. Conor Boland about his involvement in new research describing the development of a sustainable, sensitive sensor utilizing an algae seaweed graphene-based hydrogel. We discuss the ...

Sam Goody’s technological pivot from vinyl to polycarbonate was one of the most sweeping changes of the guard that the Earth has ever seen. Not only did new optical CDs have the rewritable potential ...

In this article, we focus on the use of graphene in water sensors, exploring how these sensors detect common contaminants, including heavy metals, microbes and irregular pH. Various types of sensors ...

A milestone in graphene research: Chemists have succeeded in controlling the passage of halide ions by deliberately introducing defects into a two-layer nanographene system. Their paper shows new ...

Trapped electrons traveling in circular loops at extreme speeds inside graphene quantum dots are highly sensitive to external magnetic fields and could be used as novel magnetic field sensors with ...

(Nanowerk Spotlight) Ammonia, a compound often associated with foul odors, is far more than an inconvenience – it’s a vital indicator of processes as diverse as food spoilage, environmental pollution, ...