Wearable Sweat Sensor Detects Gout-Causing Compounds

November 25, 2019

In a new paper published in Nature Biotechnology, Wei Gao, Assistant Professor of Medical Engineering, describes a mass-producible wearable sensor that can monitor levels of metabolites and nutrients in a person's blood by analyzing their sweat. Gao's sweat sensor is more sensitive than current devices and can detect sweat compounds of much lower concentrations, in addition to being easier to manufacture. "Considering that abnormal circulating nutrients and metabolites are related to a number of health conditions, the information collected from such wearable sensors will be invaluable for both research and medical treatment," Gao says. [Caltech story] [Read the paper]

Professor Wei Gao

Professor Wei Gao

Tags: research highlights MedE Wei Gao