Nonenzymatic electrochemical sensors via Cu native oxides (CuNOx) for sweat glucose monitoring

Diabetes is a chronic disease, which is the seventh leading cause of death worldwide. The increased risk to the health of diabetic patients, with comorbidities in harsh situations like COVID-19 pandemics, necessitates real-time monitoring of blood glucose. Monitoring of blood glucose is invasive, hence, sweat glucose monitoring can be an alternative approach to address the invasive issue in blood glucose monitoring. This work reports a facile, …