Researchers have developed a hydrogel-based strain sensor that measures blood potassium from a single drop of serum in two ...

For taste sensing by an E-tongue, the five primary or basic taste qualities are sweet, sour, salty, bitter, and umami (savory ...

Kamcev said the system uses a set of two electrodes to create a current ... “So one water molecule will turn into a proton, which is acidic, and one into a hydroxide ion, which is basic … so we’re ...

This blog post explores the factors contributing to air pollution and introduces two instruments for continuous ambient air ...

What are hydrogels, and what are they used for? These water-absorbing polymer networks have applications in drug delivery, wound healing, biosensors, and energy storage. Learn how researchers are ...

Voltammetry, ICP-MS (Inductively Coupled Plasma Mass Spectrometry), AAS (Atomic Absorption Spectroscopy), ion-selective electrodes (ISEs), and electrochemical methods are expensive and time-consuming.

ultrapure water treatment and metal ore purification for the production of battery electrodes. In addition to its conventional ion exchange resins, the company will be showcasing its sustainably ...

Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States ...

Scientists from Skoltech, the Institute of Nanotechnology of Microelectronics, RAS, and other research centers have refined ...

A research team has identified a previously unknown degradation mechanism that occurs during the use of lithium-ion batteries ...

Twisted moiré photonic crystals—an advanced type of optical metamaterial—have shown enormous potential in the race to engineer smaller, more capable and more powerful optical systems. How do they work ...