{"term":{"id":"02160","title":"enzyme substrate electrode","longtitle":"IUPAC Gold Book - enzyme substrate electrode","doi":"10.1351\/goldbook.E02160","code":"E02160","status":"current","definitions":[{"id":1,"text":"A sensor in which an ion-selective electrode is covered with a coating containing an enzyme which causes the reaction of an organic or inorganic substance (substrate) to produce a species to which the electrode responds. Alternatively, the sensor could be covered with a layer of substrate which reacts with the enzyme, co-factor or inhibitor to be assayed.","links":[{"term":"inhibitor","url":"https:\/\/goldbook.iupac.org\/terms\/view\/I03035"},{"term":"ion-selective electrode","url":"https:\/\/goldbook.iupac.org\/terms\/view\/I03244"}],"sources":["PAC, 1994, 66, 2527. 'Recommendations for nomenclature of ionselective electrodes (IUPAC Recommendations 1994)' on page 2535 (https:\/\/doi.org\/10.1351\/pac199466122527)"]}],"altoutputs":{"html":"https:\/\/goldbook.iupac.org\/terms\/view\/E02160\/html","xml":"https:\/\/goldbook.iupac.org\/terms\/view\/E02160\/xml","plain":"https:\/\/goldbook.iupac.org\/terms\/view\/E02160\/plain"},"citation":"Citation: 'enzyme substrate electrode' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351\/goldbook.E02160","license":"The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/) for individual terms.","collection":"If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org .","disclaimer":"The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.","accessed":"2026-06-28T03:51:52+00:00"}}