Potentiometric enzyme electrode

{
  "id": "MLC-T-CHM-009325",
  "term": "Potentiometric enzyme electrode",
  "field": "Chemistry",
  "definition": "A type of biosensor that combines an enzyme with a potentiometric transducer to measure the concentration of a specific substrate. The enzyme catalyzes a reaction that produces or consumes an ion, leading to a change in potential at the electrode surface. This change in potential is then correlated with the substrate concentration, offering high selectivity for the target analyte.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "enzyme-modified electrode",
    "electrode"
  ],
  "references": [
    "PAC, 2020, 92, 641. 'Terminology of Electrochemical Methods of Analysis (IUPAC Recommendations 2019)' on page 666 (https://doi.org/10.1515/pac-2018-0109)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/potentiometric-enzyme-electrode/"
}