Unexpected discovery on Saturn's moon challenges view on chemistry before life emerged

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...
IEEE

Method to Predict and Optimize Charge Sensitivity of Ungated AlGaN/GaN HEMT-Based Ion Sensor Without Use of Reference Electrode

Abstract: In this paper, we report on a methodology for theoretical prediction and optimization of charge sensitivity for ungated AlGaN/GaN high electron mobility transistor-based ion sensors operated ...
IEEE

Surface Plasmon Resonance Fiber Sensor for Trace Ferric Ion Detection With Temperature Compensation

Abstract: The ecological environment had encountered severe pollution in recent decades, and the trace metal ions (TMIs) particularly showed high threat to human health, where the ferric ion (Fe3+) is ...