{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Dzofou Ngoumelah D"],"funding":["Deutscher Akademischer Austauschdienst","Deutscher Akademischer Austauschdienst (German Academic Exchange Service)","EC | Horizon 2020 Framework Programme","Helmholtz Association","EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020)"],"pagination":["17"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10915144"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(1)"],"pubmed_abstract":["Combining anaerobic digestion (AD) and microbial electrochemical technologies (MET) in AD-MET holds great potential. Methanogens have been identified as one cause of decreased electrochemical activity and deterioration of Geobacter spp. biofilm anodes. A better understanding of the different interactions between methanogenic genera/species and Geobacter spp. biofilms is needed to shed light on the observed reduction in electrochemical activity and stability of Geobacter spp. dominated biofilms as well as observed changes in microbial communities of AD-MET. Here, we have analyzed electrochemical parameters and changes in the microbial community of Geobacter spp. biofilm anodes when exposed to three representative methanogens with different metabolic pathways, i.e., Methanosarcina barkeri, M"],"journal":["NPJ biofilms and microbiomes"],"pubmed_title":["Effect of model methanogens on the electrochemical activity, stability, and microbial community structure of Geobacter spp. dominated biofilm anodes."],"pmcid":["PMC10915144"],"funding_grant_id":["57381414","731101"],"pubmed_authors":["Wentzel A","Dzofou Ngoumelah D","Harnisch F","Heggeset TMB","Kretzschmar J","Haugen T","Sulheim S"],"additional_accession":[]},"is_claimable":false,"name":"Effect of model methanogens on the electrochemical activity, stability, and microbial community structure of Geobacter spp. dominated biofilm anodes.","description":"Combining anaerobic digestion (AD) and microbial electrochemical technologies (MET) in AD-MET holds great potential. Methanogens have been identified as one cause of decreased electrochemical activity and deterioration of Geobacter spp. biofilm anodes. A better understanding of the different interactions between methanogenic genera/species and Geobacter spp. biofilms is needed to shed light on the observed reduction in electrochemical activity and stability of Geobacter spp. dominated biofilms as well as observed changes in microbial communities of AD-MET. Here, we have analyzed electrochemical parameters and changes in the microbial community of Geobacter spp. biofilm anodes when exposed to three representative methanogens with different metabolic pathways, i.e., Methanosarcina barkeri, M","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2026-07-14T22:51:53.287Z","creation":"2026-06-26T03:07:15.263Z"},"accession":"S-EPMC10915144","cross_references":{"pubmed":["38443373"],"doi":["10.1038/s41522-024-00490-z"]}}