Design of electroactive consortium synthesizing flora enables synergistic biomass-to-bioenergy conversion.
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| Main Authors: | , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
iScience
2026
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| _version_ | 1868266087556055042 |
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| author | Wang, Ning Chu, Ziyong Wu, Junqiang Wang, Ruiqi Luo, Yiqian Wang, Yanfei Zhang, Kun Yue, Haitao |
| author_facet | Wang, Ning Chu, Ziyong Wu, Junqiang Wang, Ruiqi Luo, Yiqian Wang, Yanfei Zhang, Kun Yue, Haitao Wang, Ning Chu, Ziyong Wu, Junqiang Wang, Ruiqi Luo, Yiqian Wang, Yanfei Zhang, Kun Yue, Haitao |
| collection | PubMed - marine biology |
| contents | Design of electroactive consortium synthesizing flora enables synergistic biomass-to-bioenergy conversion. Wang, Ning Chu, Ziyong Wu, Junqiang Wang, Ruiqi Luo, Yiqian Wang, Yanfei Zhang, Kun Yue, Haitao Efficient biomass-to-energy conversion is key to sustainable development. We engineered a dual-functional synthetic microbial communities(SMC) ( XJU-1, XJU-2, XJU-3, and XJU-5) to simultaneously degrade marine biomass and generate electricity in microbial fuel cells (MFCs). Using porous nickel-molybdenum foam as the anode, the 2-L MFCs achieved 941.67 mV and 443.67 mW m. Multi-omics analyses showed that vitamin B and amino acid pathways boosted NADH/FADH production, while higher SDH and COX activities enhanced electron transfer. The community converted 77%-90% of seven marine substrates into soluble nutrients, which correlated with increased power output. Four MFCs connected in series delivered 2187.17 mV and 598.13 mW m, and a 28-L MFCs generated stably for 30 days. Effluents rich in nitrogen, phosphorus, and potassium suggest potential use as diluted liquid fertilizers, supporting integrated bioenergy production and resource recycling. |
| format | Artículo científico |
| id | pubmed_41675041 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | iScience |
| record_format | pubmed |
| spellingShingle | Design of electroactive consortium synthesizing flora enables synergistic biomass-to-bioenergy conversion. Wang, Ning Chu, Ziyong Wu, Junqiang Wang, Ruiqi Luo, Yiqian Wang, Yanfei Zhang, Kun Yue, Haitao Design of electroactive consortium synthesizing flora enables synergistic biomass-to-bioenergy conversion. Wang, Ning Chu, Ziyong Wu, Junqiang Wang, Ruiqi Luo, Yiqian Wang, Yanfei Zhang, Kun Yue, Haitao Efficient biomass-to-energy conversion is key to sustainable development. We engineered a dual-functional synthetic microbial communities(SMC) ( XJU-1, XJU-2, XJU-3, and XJU-5) to simultaneously degrade marine biomass and generate electricity in microbial fuel cells (MFCs). Using porous nickel-molybdenum foam as the anode, the 2-L MFCs achieved 941.67 mV and 443.67 mW m. Multi-omics analyses showed that vitamin B and amino acid pathways boosted NADH/FADH production, while higher SDH and COX activities enhanced electron transfer. The community converted 77%-90% of seven marine substrates into soluble nutrients, which correlated with increased power output. Four MFCs connected in series delivered 2187.17 mV and 598.13 mW m, and a 28-L MFCs generated stably for 30 days. Effluents rich in nitrogen, phosphorus, and potassium suggest potential use as diluted liquid fertilizers, supporting integrated bioenergy production and resource recycling. |
| title | Design of electroactive consortium synthesizing flora enables synergistic biomass-to-bioenergy conversion. |
| url | https://pubmed.ncbi.nlm.nih.gov/41675041/ |