New biosensor technology could improve glucose monitoring

A wearable biosensor developed by Washington State University researchers could improve wireless glucose monitoring for people with diabetes, making it more cost-effective, accurate, and less invasive than current models. The WSU researchers have developed a wearable and user-friendly sensor that uses microneedles and sensors to measure sugar in the fluid around cells, providing an alternative to continuous glucose monitoring systems. Reporting in the journal The Analyst, the researchers were able to accurately detect sugar levels and wirelessly transmit the information to a smartphone in real time.