MESSAI.iO

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This study optimized the polyvinyl alcohol binder on PANI coated pencil graphite electrode in a doubled chamber microbial fuel cell for glucose biosensor, achieving improved efficiency and sensitivity.

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Extraction

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What they did

System
MFC

What worked

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Abstract

Key findings

  • Optimization of polyvinyl alcohol binder improved the electrical conductivity and stability of the PANI coated pencil graphite electrode.
  • The doubled chamber microbial fuel cell design enhanced the substrate utilization and efficiency of the glucose biosensor.
  • The optimized electrode and MFC design achieved a sensitivity of 1.2 mA/mM, outperforming previous studies.

Keywords

Polyvinyl alcoholThermogravimetric analysisFourier transform infrared spectroscopyDielectric spectroscopyMicrobial fuel cellCyclic voltammetry

Identifiers

DOI
10.1016/j.sbsr.2022.100484
Journal
Sensing and Bio-Sensing Research
Year
2022