What could be more valuable than a face mask that protects you from the SARS-CoV-2 virus? How about a face mask that offers protection and actually detects whether COVID-19 is present in your breath?

High electron mobility transistors (HEMTs) have emerged as pivotal devices in the field of electronic sensing owing to their intrinsic ability to support a high-mobility two‐dimensional electron gas.

Biosensors are devices comprising a biological element and a physiochemical detector that are used to detect analytes. These instruments have a wide range of applications ranging from clinical through ...

Biosensor technology can detect a biological event by the production of a measurable signal. The process of detection combines a recognition element for a type of biomolecule or chemical reaction with ...

Biomedical engineers and nanomedical scientists have devised various ways in which nanoelectronic biosensors can address, diagnose, and monitor the progression of human diseases. Nanoelectronic ...

Researchers at the Technical University of Munich (TUM) have now discovered a way to boost the accuracy of common oxidase biosensors from 50% to 99%, paving the way for new uses. The researchers ...

Scientists from Academia Sinica and National Taiwan University, together with international collaborators, have developed a high-performance red fluorescent biosensor for lactate (lactic acid). The ...

A biosensor is a device that has the potential to detect a particular substance or analyte with high specificity. Examples of such analytes include glucose, lactate, glutamate and glutamine. Most ...

Nanoparticles were first developed approximately 35 years ago [1]. They were initially developed as carriers for vaccines and cancer chemotherapy agents. In the first part of the paper we focused on ...

Researchers review scientific advances of electrolyte-gated carbon nanotube field-effect transistor biosensors, which are characterized by superior electronic properties and intrinsic signal ...

Researchers have developed a new material that harnesses the power of enzymes more effectively. These materials have improved the reaction efficiency and long-term stability of enzymes in ...