Capacitive Sensing of Glucose in Electrolytes Using Graphene Quantum Capacitance Varactors.

Abstract

A novel graphene-based variable capacitor (varactor) that senses glucose based on the quantum capacitance effect was successfully developed. The sensor utilizes a metal-oxide-graphene varactor device structure that is inherently compatible with passive wireless sensing, a key advantage for in vivo glucose sensing. The graphene varactors were functionalized… (More)
DOI: 10.1021/acsami.7b14864

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Cite this paper

@article{Zhang2017CapacitiveSO, title={Capacitive Sensing of Glucose in Electrolytes Using Graphene Quantum Capacitance Varactors.}, author={Yao Zhang and Rui Yan Ma and Xue V Zhen and Yogish C. Kudva and Philippe B{\"u}hlmann and Steven J. Koester}, journal={ACS applied materials & interfaces}, year={2017}, volume={9 44}, pages={38863-38869} }