Skin-adhered sensor tracks blood glucose levels via its wearer's sweat

Currently, most diabetics have to check their blood glucose levels by performing finger-prick blood tests, or via subdermal implanted sensors. An experimental new device, however, could someday do the job while simply adhered to the surface of the user's skin.Continue ReadingCategory: Medical, ScienceTags: Pennsylvania State University, Diabetes, Sweat sensor, Glucose, Graphene, Wearable