Engineering

New microfluidic devices help athletes and enhance physical rehab

Northwestern University professor John A. Rogers is collaborating with a broad collection of partners including Gatorade, the Seattle Mariners, the U.S. Air Force and Shirley Ryan AbilityLab to bring his wearable microfluidic ...

Engineering

A low-power, highly responsive and reusable sweat pH monitor

Sweat, which contains a wide range of biochemical markers, can tell us a lot about our health. Variations in sweat pH (i.e. acidity or alkalinity), for instance, can tell us whether our body is dehydrated and can aid the ...

Engineering

A self-healing sweat sensor

Wearable sensors that track heart rate or steps are popular fitness products. But in the future, working up a good sweat could provide useful information about a person's health. Now, researchers reporting in ACS Applied ...

Engineering

Skin hardness to estimate better human thermal status

Under the same temperature and humidity, human thermal status may vary due to individual body constitution and climatic environment. A KAIST research team previously developed a wearable sweat rate sensor for human thermal ...

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