Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

Abstract: Two-dimensional (2D) materials are of significant interest for gas and humidity sensing due to their high surface area and reaction sites. We investigated 2D germanium monosulfide (GeS) for ...

Abstract: In this study, we demonstrate fabrication of an evanescent wave fiber optic humidity sensor based on PEG-PMMA microsphere film as moisture-sensitive material. A three dimensional stacking ...