Author:
Banerjee Saikat,Slaughter Gymama
Abstract
AbstractIn this work, a low power microcontroller-based near field communication (NFC) interfaced with a flexible abiotic glucose hybrid fuel cell is designed to function as a battery-less glucose sensor. The abiotic glucose fuel cell is fabricated by depositing colloidal platinum (co–Pt) on the anodic region and silver oxide nanoparticles-multiwalled carbon nanotubes (Ag2O-MWCNTs) composite on the cathodic region. The electrochemical behavior is characterized using cyclic voltammetry and chronoamperometry. This glucose hybrid fuel cell generated an open circuit voltage of 0.46 V, short circuit current density of 0.444 mA/cm2, and maximum power density of 0.062 mW/cm2 at 0.26 V in the presence of 7 mM physiologic glucose. Upon device integration of the abiotic glucose hybrid fuel cell with the NFC module, the data from the glucose monitoring system is successfully transmitted to an android application for visualization at the user interface. The cell voltage correlated (r2 = 0.989) with glucose concentration (up to 19 mM) with a sensitivity of 13.9 mV/mM•cm2.
Funder
National Science Foundation
Publisher
Springer Science and Business Media LLC
Reference42 articles.
1. Min, J., Sempionatto, J. R., Teymourian, H., Wang, J. & Gao, W. Wearable electrochemical biosensors in North America. Biosens. Bioelectron. 172, 112750 (2021).
2. Narayanan, J. S. & Slaughter, G. The preparation of AuNPs-HRP needle-type biosensor for ultrasensitive detection of hydrogen peroxide Med. Devices Sens. 1, 1–9 (2018).
3. Taniselass, S., Arshad, M. M. & Gopinath, S. C. Graphene-based electrochemical biosensors for monitoring noncommunicable disease biomarkers. Biosens. Bioelectron. 130, 276–292 (2018).
4. Slaughter, G. Current advances in biosensor design and fabrication, R.A. Meyers (Ed.), Encyclopedia of Analytical Chemistry, John Wiley, Chichester (June 14, 2018).
5. Xu, D. et al. Design and fabrication of Ag-CuO nanoparticles on reduced graphene oxide for nonenzymatic detection of glucose. Sens. Actuators B: Chem. 265, 435–442 (2018).
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献