Over the past few years, there have been remarkable breakthroughs in the field of medical technology, leading to a significant transformation in patient care and diagnostic procedures. The ...

(Nanowerk News) Scientists at the University of Tübingen head a new international project to develop an electrochemical sensor to detect and analyze nanoparticles in commercial products. They are ...

While fuel cells generate clean energy, fuel cell sensors generate precise measurements and are a gold standard for breath alcohol analysis.

Continuous monitoring of biomarkers is essential for early disease detection, treatment evaluation, and personalized health management, yet most clinical tests rely on invasive, single-point blood ...

Wearable health-monitors are everywhere, from Fitbits for the health conscious to continuous glucose monitors for diabetics, but most are limited in what they can tell us, and there are issues around ...

As the COVID-19 pandemic continues to spread across the world, testing remains a key strategy for tracking and containing the virus. Bioengineering graduate student, Maha Alafeef, has co-developed a ...

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Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...

The ideal chemical sensor is an inexpensive, portable, foolproof device that responds with perfect and instantaneous selectivity to a particular target chemical substance (analyte) present in any ...

We live in an analog world full of information useful to our civilization. We measure just about everything imaginable via sensors and convert the data into digital signals utilizing analog-to-digital ...