A hierarchically porous carbon microsphere (PCM) with phosphorus doping (A-PCM) for an oxidase-like sensor and supercapacitor was prepared by the hydrothermal reaction using d-(+)-xylose as a carbon ...

Photoelectric chemical sensors have become the leading research direction in the field of environmental pollutant detection due to their easy operation, miniaturization potential, low-cost ...

This article presents a sensor, called a skin-type dual proximity sensor (STPS) that can provide distance information in the form of impedance between a sensor and an approaching object before the ...