Graphical Abstract. A flexible piezo-electrocatalytic uric acid sensor (EPICS) based on ZnO nanorods was demonstrated and investigated by elucidating the charge transfer between mechanically deformed ...

The voltaic cells have been designed by scientists from MIT and Brigham and Women’s Hospital. Voltaic cells are electrochemical cells that obtain electrical energy from spontaneous reactions taking ...

Using optogenetics, researchers have detected a new acid sensor in plant cells that is addressing a cell-internal calcium store. When plants are infected by pathogens, suffer from a lack of water or ...

Wearable biosensors are revolutionizing point-of-care diagnostics by offering real-time monitoring of physiological metrics and biomarkers. A team of researchers at Purdue University’s College of ...

A wearable sensor monitors disinfectant exposure on skin and plant leaves in real time, supporting health, agriculture, and ...

Sucrose monolaurate, when added as a stabilizer to the electrode, formed protective hexagonal and laminar nanostructures around lactate oxidase, shielding it from sweat and maintaining enzyme activity ...

A team of researchers at MIT and Brigham and Women’s Hospital designed and demonstrated a small voltaic cell that’s sustained by the acidic fluids in the stomach. Impressively, this system can ...

Researchers in Purdue University’s College of Engineering have created new noninvasive, wearable sensors that monitor levels of uric acid in human sweat. A paper about the research has been published ...