This design makes it an appealing choice for people with aquariums, hydroponic farms, or any other situation where constant monitoring of pH is extremely important to maintaining a balanced system.

An exhaust-based pH reference method, says Eppendorf, can allow biomanufacturers to determine pH offsets for carbonate-buffered systems and to correlate them for process transfers across plants ...

A graduate student at Southern Methodist University (SMU), has developed a miniature pH sensor that can detect when food has spoiled in real-time.

Chemists at the Ural Federal University have created a sensor for determining the human saliva pH. This is a fluorophore with strong and stable emission, which picks up the smallest fluctuations ...

A bioresorbable, cordless, passive sensor that monitors pH locally and detects stomach leakage early on.