Results 31 to 40 of about 6,459 (211)

Putative Extracellular Electron Transfer in Methanogenic Archaea

Frontiers in Microbiology, 2021
It has been suggested that a few methanogens are capable of extracellular electron transfers. For instance, Methanosarcina barkeri can directly capture electrons from the coexisting microbial cells of other species.
Kailin Gao, Yahai Lu
doaj   +1 more source

Disentangling the syntrophic electron transfer mechanisms of Candidatus geobacter eutrophica through electrochemical stimulation and machine learning

Scientific Reports, 2021
Interspecies hydrogen transfer (IHT) and direct interspecies electron transfer (DIET) are two syntrophy models for methanogenesis. Their relative importance in methanogenic environments is still unclear. Our recent discovery of a novel species Candidatus
Heyang Yuan, Xuehao Wang, Tzu-Yu Lin, Jinha Kim, Wen-Tso Liu   +4 more
doaj   +1 more source

Graphene Facilitates Biomethane Production from Protein-Derived Glycine in Anaerobic Digestion

iScience, 2018
Summary: Interspecies electron transfer is a fundamental factor determining the efficiency of anaerobic digestion (AD), which involves syntrophy between fermentative bacteria and methanogens.
Richen Lin, Chen Deng, Jun Cheng, Ao Xia, Piet N.L. Lens, Stephen A. Jackson, Alan D.W. Dobson, Jerry D. Murphy   +7 more
doaj   +1 more source

Direct interspecies electron transfer mechanisms of a biochar-amended anaerobic digestion: a review

Biotechnology for Biofuels and Bioproducts, 2023
This paper explores the mechanisms of biochar that facilitate direct interspecies electron transfer (DIET) among syntrophic microorganisms leading to improved anaerobic digestion.
Marvin T Valentin, G. Luo, Shicheng Zhang, A. Białowiec   +3 more
semanticscholar   +1 more source

Promoting interspecies electron transfer with biochar [PDF]

, 2014
Biochar, a charcoal-like product of the incomplete combustion of organic materials, is an increasingly popular soil amendment designed to improve soil fertility.
Chen, Shanshan, Fan, Wei, Liu, Fanghua, Lovley, Derek R., Malvankar, Nikhil S., Nevin, Kelly P., Rotaru, Amelia-Elena, Shrestha, Pravin Malla   +7 more
core   +2 more sources

Characterization and modelling of interspecies electron transfer mechanisms and microbial community dynamics of a syntrophic association [PDF]

, 2013
Syntrophic associations are central to microbial communities and thus have a fundamental role in the global carbon cycle. Despite biochemical approaches describing the physiological activity of these communities, there has been a lack of a mechanistic ...
Embree, Mallory, Feist, Adam, Lovley, Derek R, Nagarajan, Harish, Palsson, Bernhard Ø, Rotaru, Amelia-Elena, Shrestha, Pravin M, Zengler, Karsten   +7 more
core   +1 more source

Biochar Facilitated Direct Interspecies Electron Transfer in Anaerobic Digestion to Alleviate Antibiotics Inhibition and Enhance Methanogenesis: A Review

International Journal of Environmental Research and Public Health, 2023
Efficient conversion of organic waste into low-carbon biofuels such as methane through anaerobic digestion (AD) is a promising technology to alleviate energy shortages.
Kaoming Zhang, Yuepeng Deng, Zhiquan Liu, Yiping Feng, Chun Hu, Zhu Wang   +5 more
semanticscholar   +1 more source

Carbon nanotubes accelerate methane production in pure cultures of methanogens and in a syntrophic coculture [PDF]

, 2017
Carbon materials have been reported to facilitate direct interspecies electron transfer (DIET) between bacteria and methanogens improving methane production in anaerobic processes. In this work, the effect of increasing concentrations of carbon nanotubes
Baek, Beckmann, Chen, Chen, Cheng, Cruz Viggi, Dallavalle, Dang, Figueiredo, Gaus, Haveman, Hirano, Höfinger, Jin, Jing, Kang, Kato, Kato, Kouzuma, Lee, Lei, Li, Li, Liu, Lohner, Lovley, Lovley, Mohanty, Nagarajan, Pasquini, Pereira, Rotaru, Rotaru, Rotaru, Sieber, Sieber, Stams, Stams, Stams, Summers, Sundararaman, Tang, Tessonnier, Tian, Tremblay, Vrieze, Welte, Xu, Xu, Yadav, Yamada, Yang, Yin, Zee, Zhang, Zhao, Zhao, Zhuang, Zhuang   +58 more
core   +1 more source

Cellular adhesiveness and cellulolytic capacity in Anaerolineae revealed by omics-based genome interpretation [PDF]

, 2016
The Anaerolineae lineage of Chloroflexi had been identified as one of the core microbial populations in anaerobic digesters; however, the ecological role of the Anaerolineae remains uncertain due to the scarcity of isolates and annotated genome sequences.
Chin, FYL, Wang, Y, Wang, Y, Xia, Y, Zhang, T   +4 more
core   +2 more sources

Towards engineering application: Integrating current strategies of promoting direct interspecies electron transfer to enhance anaerobic digestion

Chemical Engineering Journal Advances, 2022
The study present here was to integrate the current engineering strategies of promoting direct interspecies electron transfer (DIET), ethanol-type fermentation pretreatment, and conductive materials (zero-valent iron [ZVI] and graphite) supplemented, to ...
Xinyue Jiang, Zhiqiang Zhao, Yaobin Zhang   +2 more
doaj   +1 more source