Results 111 to 120 of about 7,304 (176)

Improvement of Direct Interspecies Electron Transfer via Adding Conductive Materials in Anaerobic Digestion: Mechanisms, Performances, and Challenges. [PDF]

Front Microbiol, 2022
Chen L, Fang W, Chang J, Liang J, Zhang P, Zhang G.   +5 more
europepmc   +1 more source

Conductive materials stimulated direct interspecies electron transfer and application in anaerobic digestion

, 2018
Methanation of complex organic substances needs cooperation between syntrophic microorganisms. During this process, electrons and protons or other reducing equivalents are transferred from bacteria to archaea by intermediate shuttles, such as hydrogen ...
Yan, Wangwang
core   +1 more source

Syntrophic interspecies electron transfer drives carbon fixation and growth by Rhodopseudomonas palustris under dark, anoxic conditions. [PDF]

Sci Adv, 2021
Liu X, Huang L, Rensing C, Ye J, Nealson KH, Zhou S.   +5 more
europepmc   +1 more source

Interspecies hydrogen transfer between cyanobacteria and symbiotic bacteria drives nitrogen loss

Nature Communications
The trace concentration of H2 in most ecosystems after the Earth’s oxidation has long caused the neglect of hydrogenotrophic denitrification for nitrogen loss.
Lingrui Kong, Yiming Feng, Ru Zheng, Xiaogang Wu, Yimin Mao, Jingqi Sun, Sitong Liu   +6 more
doaj   +1 more source

Enhancing Biomethane Yield and Metabolic Pathways in Kitchen Waste Anaerobic Digestion Through Microbial Electrolysis Cell Integration

Energies
This study developed a system (MEC-AD) by integrating a single-chamber microbial electrolysis cell (MEC) with anaerobic digestion (AD), aiming to enhance the conversion efficiency of kitchen waste (KW) into biomethane and optimize metabolic pathways. The
Qing Zhao, Heran Wang, Rufei Liu, Hairong Yuan, Xiujin Li   +4 more
doaj   +1 more source

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

, 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 ...
Shrestha, Pravin M, Zengler, Karsten, Palsson, Bernhard Ø, Nagarajan, Harish, Embree, Mallory, Feist, Adam, Rotaru, Amelia-Elena; id_orcid, Lovley, Derek R   +7 more
core   +1 more source

Mechanisms of Direct Electron Transfer Governed by Redox‐Active Conductive Carrier with Superior Wettability in Anaerobic Biofilms

Advanced Science
Biofilms cultivated on conductive carriers emerge as promising systems for enhancing anaerobic wastewater treatment, while the underlying electron transfer mechanisms remain insufficiently elucidated. Herein, a redox‐active conductive carrier composed of
Junli Tian, Xiaoyuan Zhang, Lulu Xing, Bin Ji, Jinfeng Lu, Yu Liu   +5 more
doaj   +1 more source

Modelagem matemática da geração de corrente elétrica em uma célula combustível microbiana inoculada com micro-organismos marinhos [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2013Células combustíveis microbianas (CCM) são dispositivos eletroquímicos que exploram a habilidade
Teleken, Jhony Tiago
core  

Electrical current disrupts the electron transfer in defined consortia

Microbial Biotechnology
Improving methane production through electrical current application to anaerobic digesters has garnered interest in optimizing such microbial electrochemical technologies, with claims suggesting direct interspecies electron transfer (DIET) at the cathode
Mon Oo Yee, Lars D. M. Ottosen, Amelia‐Elena Rotaru   +2 more
doaj   +1 more source

Potential direct interspecies electron transfer (DIET) from Clostridium spp. to Methanosarcina barkeri in methanogenic isolates

[Objective] Geobacter metallireducens, a Gram-negative bacterium, can directly transfer electron to acetoclastic methanogens such as Methanosaeta harundinacea and Methanosarcina barkeri for reducing carbon dioxide to methane.
郑世玲, 王炳臣, 李莹, 张洪霞, 刘芳华, 王欧美   +5 more
core   +1 more source