{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,5]],"date-time":"2026-08-05T00:32:28Z","timestamp":1785889948899,"version":"3.56.0"},"reference-count":46,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,5,1]],"date-time":"2025-05-01T00:00:00Z","timestamp":1746057600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100014881","name":"Guangzhou University","doi-asserted-by":"publisher","award":["2019ZT08L387"],"award-info":[{"award-number":["2019ZT08L387"]}],"id":[{"id":"10.13039\/501100014881","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100014881","name":"Guangzhou University","doi-asserted-by":"publisher","award":["2023B0101200004"],"award-info":[{"award-number":["2023B0101200004"]}],"id":[{"id":"10.13039\/501100014881","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100015956","name":"Special Project for Research and Development in Key areas of Guangdong Province","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100015956","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52350005"],"award-info":[{"award-number":["52350005"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52470069"],"award-info":[{"award-number":["52470069"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Environmental Research"],"published-print":{"date-parts":[[2025,5]]},"DOI":"10.1016\/j.envres.2025.121190","type":"journal-article","created":{"date-parts":[[2025,2,20]],"date-time":"2025-02-20T02:57:00Z","timestamp":1740020220000},"page":"121190","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"special_numbering":"C","title":["Enhancing methane production in anaerobic digestion via improved electron transfer with dual-reaction-centers catalyst"],"prefix":"10.1016","volume":"272","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2229-7290","authenticated-orcid":false,"given":"Congfeng","family":"Xu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenrui","family":"Cao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-1966-4880","authenticated-orcid":false,"given":"Fangxing","family":"Guo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chun","family":"Hu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5624-961X","authenticated-orcid":false,"given":"Lai","family":"Lyu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.envres.2025.121190_bib1","doi-asserted-by":"crossref","DOI":"10.1016\/j.rser.2020.110378","article-title":"Recent advances in bio-based carbon materials for anaerobic digestion: a review","volume":"135","author":"Abbas","year":"2021","journal-title":"Renew. Sustain. Energy Rev."},{"key":"10.1016\/j.envres.2025.121190_bib2","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2024.121815","article-title":"Using a non-precious metal catalyst for long-term enhancement of methane production in a zero-gap microbial electrosynthesis cell","volume":"259","author":"Bian","year":"2024","journal-title":"Water Res."},{"key":"10.1016\/j.envres.2025.121190_bib3","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2023.120541","article-title":"Synergetic effects of catalyst-surface dual-electric centers and microbes for efficient removal of ciprofloxacin in water","volume":"245","author":"Cai","year":"2023","journal-title":"Water Res."},{"issue":"45","key":"10.1016\/j.envres.2025.121190_bib4","doi-asserted-by":"crossref","DOI":"10.1073\/pnas.2311920120","article-title":"Salinity-mediated water self-purification via bond network distorting of H2O molecules on DRC-surface","volume":"120","author":"Cao","year":"2023","journal-title":"Proc. Natl. Acad. Sci. U. S. A"},{"issue":"7","key":"10.1016\/j.envres.2025.121190_bib5","doi-asserted-by":"crossref","first-page":"2837","DOI":"10.1021\/acs.est.2c09163","article-title":"Water self-purification with zero external consumption by livestock manure resource utilization","volume":"57","author":"Cao","year":"2023","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envres.2025.121190_bib6","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2024.118911","article-title":"Mechanistic understanding of acclimation and energy metabolism of acetoclastic methanogens under different substrate to microorganism ratios","volume":"252","author":"Chang","year":"2024","journal-title":"Environ. Res."},{"key":"10.1016\/j.envres.2025.121190_bib7","doi-asserted-by":"crossref","DOI":"10.1016\/j.fuel.2024.131309","article-title":"Effect of ferrite doped sludge-based catalysts on methane production in anaerobic digestion of organic solid waste","volume":"368","author":"Cheng","year":"2024","journal-title":"Fuel"},{"issue":"3","key":"10.1016\/j.envres.2025.121190_bib8","doi-asserted-by":"crossref","first-page":"1049","DOI":"10.1021\/acsbiomaterials.1c01645","article-title":"Extracellular electron transfer by Pseudomonas aeruginosa in biocorrosion: a review","volume":"8","author":"Chugh","year":"2022","journal-title":"ACS Biomater. Sci. Eng."},{"issue":"6","key":"10.1016\/j.envres.2025.121190_bib9","doi-asserted-by":"crossref","first-page":"2584","DOI":"10.1021\/acs.est.2c07574","article-title":"Combining Geobacter spp. dominated biofilms and anaerobic digestion effluents-the effect of effluent composition and electrode potential on biofilm activity and stability","volume":"57","author":"Dzofou Ngoumelah","year":"2023","journal-title":"Environ. Sci. Technol."},{"issue":"4","key":"10.1016\/j.envres.2025.121190_bib10","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1038\/s41579-018-0136-7","article-title":"An evolving view of methane metabolism in the Archaea","volume":"17","author":"Evans","year":"2019","journal-title":"Nat. Rev. Microbiol."},{"key":"10.1016\/j.envres.2025.121190_bib11","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2023.116589","article-title":"A review of application of combined biochar and iron-based materials in anaerobic digestion for enhancing biogas productivity: mechanisms, approaches and performance","volume":"234","author":"Feng","year":"2023","journal-title":"Environ. Res."},{"issue":"24","key":"10.1016\/j.envres.2025.121190_bib12","doi-asserted-by":"crossref","first-page":"14371","DOI":"10.1021\/acs.est.8b05246","article-title":"Electronic structure modulation of graphitic carbon nitride by oxygen doping for enhanced catalytic degradation of organic pollutants through peroxymonosulfate activation","volume":"52","author":"Gao","year":"2018","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envres.2025.121190_bib13","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2024.122739","article-title":"Enrichment of Methanothrix species via riboflavin-loaded granular activated carbon in anaerobic digestion of high-concentration brewery wastewater amidst continuous inoculation of Methanosarcina barkeri","volume":"268","author":"He","year":"2025","journal-title":"Water Res."},{"key":"10.1016\/j.envres.2025.121190_bib14","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2024.118578","article-title":"Biochar derived from alkali-treated sludge residue regulates anaerobic digestion: enhancement performance and potential mechanisms","volume":"251","author":"Hu","year":"2024","journal-title":"Environ. Res."},{"key":"10.1016\/j.envres.2025.121190_bib15","doi-asserted-by":"crossref","DOI":"10.1016\/j.renene.2024.120181","article-title":"Magnetite modified zeolite as an alternative additive to promote methane production from anaerobic digestion of waste activated sludge","volume":"224","author":"Jin","year":"2024","journal-title":"Renew. Energy"},{"key":"10.1016\/j.envres.2025.121190_bib16","doi-asserted-by":"crossref","DOI":"10.1016\/j.rser.2021.110965","article-title":"Insight into interactions between syntrophic bacteria and archaea in anaerobic digestion amended with conductive materials","volume":"144","author":"Kumar","year":"2021","journal-title":"Renew. Sustain. Energy Rev."},{"key":"10.1016\/j.envres.2025.121190_bib17","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1016\/j.renene.2022.01.101","article-title":"Effect of Magnet-Fe3O4 composite structure on methane production during anaerobic sludge digestion: establishment of direct interspecies electron transfer","volume":"188","author":"Li","year":"2022","journal-title":"Renew. Energy"},{"key":"10.1016\/j.envres.2025.121190_bib18","doi-asserted-by":"crossref","DOI":"10.1016\/j.rser.2021.111367","article-title":"Principles and advancements in improving anaerobic digestion of organic waste via direct interspecies electron transfer","volume":"148","author":"Li","year":"2021","journal-title":"Renew. Sustain. Energy Rev."},{"key":"10.1016\/j.envres.2025.121190_bib19","article-title":"Modulating interspecies electron and proton transfer by conductive materials toward enhanced anaerobic digestion: a review","volume":"498","author":"Li","year":"2024","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.envres.2025.121190_bib20","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2023.166495","article-title":"From feedstock to digestion: unraveling the impact of humic acid composition on anaerobic digestion","volume":"902","author":"Li","year":"2023","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.envres.2025.121190_bib21","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2022.119545","article-title":"Nonmonotonic effect of CuO nanoparticles on medium-chain carboxylates production from waste activated sludge","volume":"230","author":"Liu","year":"2023","journal-title":"Water Res."},{"key":"10.1016\/j.envres.2025.121190_bib22","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2022.118653","article-title":"Contributions of MOF-808 to methane production from anaerobic digestion of waste activated sludge","volume":"220","author":"Liu","year":"2022","journal-title":"Water Res."},{"key":"10.1016\/j.envres.2025.121190_bib23","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2022.118687","article-title":"A novel green composite conductive material enhancing anaerobic digestion of waste activated sludge via improving electron transfer and metabolic activity","volume":"220","author":"Liu","year":"2022","journal-title":"Water Res."},{"key":"10.1016\/j.envres.2025.121190_bib24","article-title":"Anti-NOM interference water purification through natural oxygen activation over DRC-catalyst obtained by pigeon manure recycling","volume":"354","author":"Liu","year":"2025","journal-title":"Sep. Purif. Technol."},{"key":"10.1016\/j.envres.2025.121190_bib25","doi-asserted-by":"crossref","DOI":"10.1016\/j.apcatb.2023.123051","article-title":"Low-consumption water purification: trace H2O2 triggering H2O2 generation through pollutant utilization on non-equilibrium ZnS surface","volume":"338","author":"Lu","year":"2023","journal-title":"Appl. Catal. B Environ."},{"key":"10.1016\/j.envres.2025.121190_bib26","doi-asserted-by":"crossref","DOI":"10.1016\/j.jhazmat.2024.135030","article-title":"Synergistic enhancement of microbes-to-pollutants and inter-microbes electron transfer by Fe, N modified ordered mesoporous biochar in anaerobic digestion","volume":"476","author":"Ma","year":"2024","journal-title":"J. Hazard Mater."},{"issue":"18","key":"10.1016\/j.envres.2025.121190_bib27","doi-asserted-by":"crossref","first-page":"10241","DOI":"10.1021\/acs.est.8b01913","article-title":"Methane production and conductive materials: a critical review","volume":"52","author":"Martins","year":"2018","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envres.2025.121190_bib28","doi-asserted-by":"crossref","DOI":"10.1016\/j.jenvman.2022.114540","article-title":"A comprehensive review on the use of conductive materials to improve anaerobic digestion: focusing on landfill leachate treatment","volume":"309","author":"Nabi","year":"2022","journal-title":"J. Environ. Manag."},{"issue":"4","key":"10.1016\/j.envres.2025.121190_bib29","doi-asserted-by":"crossref","DOI":"10.1002\/mbo3.1227","article-title":"Metabolic potential of the imperfect denitrifier Candidatus Desulfobacillus denitrificans in an anammox bioreactor","volume":"10","author":"Okubo","year":"2021","journal-title":"MicrobiologyOpen"},{"key":"10.1016\/j.envres.2025.121190_bib30","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1016\/j.biortech.2018.01.095","article-title":"Direct interspecies electron transfer via conductive materials: a perspective for anaerobic digestion applications","volume":"254","author":"Park","year":"2018","journal-title":"Bioresour. Technol."},{"issue":"9","key":"10.1016\/j.envres.2025.121190_bib31","doi-asserted-by":"crossref","first-page":"5755","DOI":"10.1021\/acs.est.0c00112","article-title":"Hydrochar-facilitated anaerobic digestion: evidence for direct interspecies electron transfer mediated through surface oxygen-containing functional groups","volume":"54","author":"Ren","year":"2020","journal-title":"Environ. Sci. Technol."},{"issue":"4","key":"10.1016\/j.envres.2025.121190_bib32","doi-asserted-by":"crossref","first-page":"919","DOI":"10.1016\/j.cell.2020.07.006","article-title":"Extracellular DNA promotes efficient extracellular electron transfer by pyocyanin in Pseudomonas aeruginosa biofilms","volume":"182","author":"Saunders","year":"2020","journal-title":"Cell"},{"issue":"10","key":"10.1016\/j.envres.2025.121190_bib33","doi-asserted-by":"crossref","first-page":"651","DOI":"10.1038\/nrmicro.2016.93","article-title":"Extracellular electron transfer mechanisms between microorganisms and minerals","volume":"14","author":"Shi","year":"2016","journal-title":"Nat. Rev. Microbiol."},{"issue":"3","key":"10.1016\/j.envres.2025.121190_bib34","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1038\/ismej.2015.139","article-title":"Modelling extracellular limitations for mediated versus direct interspecies electron transfer","volume":"10","author":"Storck","year":"2016","journal-title":"ISME J."},{"key":"10.1016\/j.envres.2025.121190_bib35","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2024.119537","article-title":"Biochar alleviates inhibition effects of humic acid on anaerobic digestion: insights to performances and mechanisms","volume":"259","author":"Sun","year":"2024","journal-title":"Environ. Res."},{"key":"10.1016\/j.envres.2025.121190_bib36","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1038\/s41545-022-00200-2","article-title":"New sustainable utilization approach of livestock manure: conversion to dual-reaction-center Fenton-like catalyst for water purification","volume":"5","author":"Sun","year":"2022","journal-title":"NPJ Clean Water"},{"key":"10.1016\/j.envres.2025.121190_bib37","doi-asserted-by":"crossref","DOI":"10.1016\/j.jenvman.2022.116732","article-title":"Conductive materials as fantastic toolkits to stimulate direct interspecies electron transfer in anaerobic digestion: new insights into methanogenesis contribution, characterization technology, and downstream treatment","volume":"326","author":"Wu","year":"2023","journal-title":"J. Environ. Manag."},{"key":"10.1016\/j.envres.2025.121190_bib38","doi-asserted-by":"crossref","DOI":"10.1016\/j.jenvman.2023.118337","article-title":"Stimulating anaerobic digestion to degrade recalcitrant organic pollutants: potential role of conductive materials-led direct interspecies electron transfer","volume":"344","author":"Wu","year":"2023","journal-title":"J. Environ. Manag."},{"key":"10.1016\/j.envres.2025.121190_bib39","doi-asserted-by":"crossref","DOI":"10.1016\/j.jhazmat.2023.131744","article-title":"Self-purification of actual wastewater via microbial-synergy driving of catalyst-surface microelectronic field: a pilot-scale study","volume":"457","author":"Xing","year":"2023","journal-title":"J. Hazard Mater."},{"key":"10.1016\/j.envres.2025.121190_bib40","doi-asserted-by":"crossref","DOI":"10.1016\/j.biortech.2021.125066","article-title":"Characteristics and functional bacteria in a microbial consortium for rice straw lignin-degrading","volume":"331","author":"Xu","year":"2021","journal-title":"Bioresour. Technol."},{"key":"10.1016\/j.envres.2025.121190_bib41","doi-asserted-by":"crossref","first-page":"506","DOI":"10.1016\/j.cej.2018.08.161","article-title":"Complete nitrogen removal and electricity production in Thauera-dominated air-cathode single chambered microbial fuel cell","volume":"356","author":"Yang","year":"2019","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.envres.2025.121190_bib42","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2023.117660","article-title":"Riboflavin-loaded carbon cloth aids the anaerobic digestion of cow dung by promoting direct interspecies electron transfer","volume":"241","author":"Zeng","year":"2024","journal-title":"Environ. Res."},{"issue":"10","key":"10.1016\/j.envres.2025.121190_bib43","doi-asserted-by":"crossref","first-page":"4367","DOI":"10.1021\/acs.est.2c08833","article-title":"Electric-inducive microbial interactions in a thermophilic anaerobic digester revealed by high-throughput sequencing of micron-scale single flocs","volume":"57","author":"Zhao","year":"2023","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envres.2025.121190_bib44","doi-asserted-by":"crossref","DOI":"10.1016\/j.jenvman.2023.117982","article-title":"Revealing the mechanism of novel nitrogen-doped biochar supported magnetite (NBM) enhancing anaerobic digestion of waste-activated sludge by sludge characteristics","volume":"340","author":"Zhong","year":"2023","journal-title":"J. Environ. Manag."},{"key":"10.1016\/j.envres.2025.121190_bib45","doi-asserted-by":"crossref","DOI":"10.1016\/j.cej.2024.154230","article-title":"Insights into microbial metabolic coordination under driving force of different conductive materials-mediated direct interspecies electron transfer during anaerobic digestion","volume":"496","author":"Zhou","year":"2024","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.envres.2025.121190_bib46","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2022.118801","article-title":"Strategy to enhance semi-continuous anaerobic digestion of food waste by combined use of calcium peroxide and magnetite","volume":"221","author":"Zhu","year":"2022","journal-title":"Water Res."}],"container-title":["Environmental Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0013935125004414?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0013935125004414?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,2,19]],"date-time":"2026-02-19T17:22:41Z","timestamp":1771521761000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0013935125004414"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5]]},"references-count":46,"alternative-id":["S0013935125004414"],"URL":"https:\/\/doi.org\/10.1016\/j.envres.2025.121190","relation":{},"ISSN":["0013-9351"],"issn-type":[{"value":"0013-9351","type":"print"}],"subject":[],"published":{"date-parts":[[2025,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Enhancing methane production in anaerobic digestion via improved electron transfer with dual-reaction-centers catalyst","name":"articletitle","label":"Article Title"},{"value":"Environmental Research","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.envres.2025.121190","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"121190"}}