The graphene layer on the sensors they developed is less than a nanometer thick. “By using cutting-edge graphene material, combined with silicon, we were able to overcome issues of corrosion, ...

Researchers developed a CMOS platform that reads 32 graphene sensors in real time, enabling detailed mapping of fast, ...

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 ...

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 ...

(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, ...

Graphene has drawn attention as a scientific curiosity owing to its record conductivities, strength and thermal properties.

If you live in a place where you can buy Arduinos and Raspberry Pis locally, you probably don’t spend much time worrying about your water supply. But in some parts of the world, it is nothing to take ...

With the development of the information era, sensors capable of transmitting and detecting information have become the leading way to obtain information. Therefore, building a sensor system with a ...

Diagnosing diabetes could soon be as easy as breathing. Researchers at Penn State have developed a sensor that detects acetone in breath, offering a fast, inexpensive way to identify diabetes and ...