{"id":"https://openalex.org/keywords/biocathode","display_name":"biocathode","description":"An electrode at which biological catalysts, such as microorganisms or enzymes, facilitate electrochemical reduction in bioelectrochemical systems.","display_name_alternatives":["biocathodes","bio-cathode","bio-cathodes","biological cathode","biological cathodes"],"ids":{"openalex":"https://openalex.org/keywords/biocathode","wikidata":null},"primary_topic":{"id":"https://openalex.org/T11231","display_name":"Microbial Fuel Cells and Bioremediation","score":0.7128,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11231","display_name":"Microbial Fuel Cells and Bioremediation","score":0.7128,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10212","display_name":"Electrochemical sensors and biosensors","score":0.1935,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":1347,"cited_by_count":41878,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/biocathode","updated_date":"2026-10-18T04:06:28","created_date":"2026-09-30T00:00:00"}