High Performance Blood Glucose Sensor using Charge Transfer Technique

Abstract

The charge transfer type blood glucose sensor (CTTGS) has been proposed. The CTTGS is an accumulation method H+ ion (gluconic acid) perception system. As compared to cyclic-voltammetry and ISFET, the performance was found to be excellent with span and range of 1445 mV and 200 mmol/L respectively. The sensitivity obtained for blood glucose level of the person was 29.06 mV/mmol with a non-linear error of 1%, which is acceptable for clinical application.