pH-sensitive electrode

{
  "id": "MLC-T-CHM-008944",
  "term": "pH-sensitive electrode",
  "field": "Chemistry",
  "definition": "An electrochemical sensor designed to measure the hydrogen ion activity (pH) of a solution. It generates an electrical potential that is directly proportional to the pH, typically following the Nernst equation. The most common type is the glass electrode, which has a thin glass membrane that responds selectively to hydrogen ions.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "electrochemical sensor",
    "glass pH-sensitive electrode",
    "ion-selective field effect transistor",
    "redox mediation"
  ],
  "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/ph-sensitive-electrode/"
}