Lancet-free and label-free diagnostics of glucose in sweat using Zinc Oxide based flexible bioelectronics

By Munje, Rujuta D.; Muthukumar, Sriram; Prasad, Shalini
Published in Sensors and Actuators B: Chemical NULL 2017

Abstract

Abstract We demonstrate a wearable, flexible electrochemical biosensor for the combinatorial label-free detection of glucose in human sweat. The novel device comprises of stacked metal/metal-oxide (gold/zinc oxide) thin films within porous polyamide substrates for low-volume ultrasensitive impedance based detection of glucose and cortisol using non-faradaic electron-ionic charge transfer. In this work, we report the detection of glucose over a concentration range from 0.01

Read » Back