Etching is a fundamental step in semiconductor fabrication, involving the selective removal of material from the wafer ...

Combining AI with paper-based sensors, this research offers a new approach to seafood freshness assessment, ensuring quality ...

This paper describes the design and development of a passive wireless pH sensor tag. Under wireless interrogation, the sensor tag changes the phase of the interrogation signal according to the pH. The ...

pH balance and regulation within organelles are fundamental to cell homeostasis and proliferation. The ability to track pH in cells becomes significantly important to understand these processes in ...

The pH value in bodily fluids is a crucial diagnostic marker. Conventional glass-rod pH sensors display reliability in aqueous solutions, but the pH-sensitive glass membrane makes them prone to ...