SEMI-IMPLANTABLE GLUCOSE SENSOR BASED ON DUAL-STACKED POLYMERIC FILM FOR WIRELESS CONTINUOUS MONITORING
In this paper, we have newly developed semi-implantable non-enzymatic glucose sensor based on dual-stacked biocompatible polymeric film for wireless continuous monitoring. The dual-stacked polymeric film is comprised of polyimide (PI) and hard cured SU-8 in order to improve the adhesion and durability of substrate. Nanoporous Pt (nPt) was successfully deposited on the dual-stacked polymeric film as working and counter electrodes for glucose sensor fabrication. The fabricated sensor was interconnected and tested with wireless monitoring system. The sensitivity of glucose sensor was 5.7 μA/mM·cm 2 and R square between output signal and real glucose value was 0.912.
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