Researchers at the University of Texas at Dallas have created a portable food safety device they hope will one day be used at ...

A technology based on the use of a miniature electrochemical cell as a sensitive element of seismic sensors has found wide application in the creation of devices for studying the Earth's seismicity.

Coordination nanosheets are a unique class of two-dimensional (2D) materials that are formed by coordination bonds between ...

By improving sensitivity and boosting signal amplification, nanomaterials are heralding a new era for biomarker detection.

It's part of a whirlwind of battery breakthroughs happening around the world that are providing better components, chemistry, ...

The development of electrochemical sensors and biosensors have attracted great attentions in both fundamental studies and practical applications in various areas, including healthcare, the environment ...

Researchers at Leipzig University's Carl Ludwig Institute have discovered that in the cerebral cortex, synaptic signal ...

However, while microbial electrochemical sensors (MESs) employing electroactive biofilms (EABs) as sensing elements can measure BOD in municipal wastewater, their performance in saline ...

This study describes a facile and general strategy for the development of aptamer-based electrochemical sensors with a high specificity toward the targets and a ready regeneration feature. Very ...

Electrochemical aptamer-based (EAB) sensors are capable of measuring the concentrations of specific molecules in vivo, in real time, and with a few-second time resolution. For their signal ...

Keywords: Pseudocapacitor, electrode materials, metal oxides, electrochemical properties, Charge storage mechanisms Received: 28 May 2025; Accepted: 18 Jun 2025.

Both increasing and decreasing the pH values sequence of measurements are compared. Electrical, morphological, time evolution and electrochemical experiments are correlated in the main discussion. A ...