Results 21 to 30 of about 267,895 (286)

Single-cell phenotyping of extracellular electron transfer via microdroplet encapsulation [PDF]

Applied and Environmental Microbiology
Electroactive organisms contribute to metal cycling, pollutant removal, and other redox-driven environmental processes via extracellular electron transfer (EET).
Gina Partipilo, Emily K. Bowman, Emma J. Palmer, Yang Gao, Rodney S. Ridley, Hal S. Alper, Benjamin K. Keitz   +6 more
doaj   +2 more sources

Extracellular DNA Promotes Efficient Extracellular Electron Transfer by Pyocyanin in Pseudomonas aeruginosa Biofilms [PDF]

Cell, 2020
Redox cycling of extracellular electron shuttles can enable the metabolic activity of subpopulations within multicellular bacterial biofilms that lack direct access to electron acceptors or donors.
Scott H Saunders, Edmund C M Tse, Matthew D Yates   +2 more
exaly   +2 more sources

Organic Microbial Electrochemical Transistor Monitoring Extracellular Electron Transfer

Advanced Science, 2020
Extracellular electron transfer (EET) denotes the process of microbial respiration with electron transfer to extracellular acceptors and has been exploited in a range of microbial electrochemical systems (MESs).
Gábor Méhes, Arghyamalya Roy, Xenofon Strakosas, Magnus Berggren, Eleni Stavrinidou, Daniel T. Simon   +5 more
doaj   +2 more sources

Spatiotemporal organization of membrane protein controls bacterial extracellular electron transfer [PDF]

Nature Communications
Extracellular electron transfer (EET) is essential for electroactive microbes’ physiology and biotechnological applications. Many such microbes are Gram-negative bacteria, in which EET must cross two membranes and the periplasm, necessitating spatial and
Youngchan Park, Tianlei Yan, Zhiheng Zhao, Bing Fu, Muwen Yang, Farshid Salimijazi, Buz Barstow, Peng Chen   +7 more
doaj   +2 more sources

Lack of physiological evidence for cytochrome filaments functioning as conduits for extracellular electron transfer [PDF]

mBio
Extracellular cytochrome filaments are proposed to serve as conduits for long-range extracellular electron transfer. The primary functional physiological evidence has been the reported inhibition of Geobacter sulfurreducens Fe(III) oxide reduction when ...
Ingrid A. Schwarz, Baha Alsaqri, Yassir Lekbach, Kathryn Henry, Sydney Gorman, Trevor Woodard, Laura Dion, Lauren Real, Dawn E. Holmes, Jessica A. Smith, Derek R. Lovley   +10 more
doaj   +2 more sources

Flavin Biosynthesis Enhances Extracellular Electron Transfer in Bioengineered Escherichia coli [PDF]

Advanced Science
Advancements in bioengineering have unlocked new microbial electrochemical applications in energy, sensing, remediation, and synthesis. Key to realizing these technologies is the engineering of conduits in metabolically versatile microbes like ...
Mohammed Mouhib, Melania Reggente, Hanxuan Wang, Charlotte Roullier, Ardemis A. Boghossian   +4 more
doaj   +2 more sources

Crucial roles of intracellular cyclic di-GMP in impacting the genes important for extracellular electron transfer by Geobacter metallireducens [PDF]

Applied and Environmental Microbiology
To investigate the roles of intracellular c-di-GMP in bacterial extracellular electron transfer (EET), three Geobacter metallireducens strains with high (Gme-H), intermediate (Gme-C), and low (Gme-L) intracellular levels of c-di-GMP were constructed via ...
Yongguang Jiang, Lin Sun, Lingyu Hou, Yidan Hu, Zhou Jiang, Yiran Dong, Hao Song, Liang Shi   +7 more
doaj   +2 more sources

Photo-excited extracellular electron transfer of electroactive microorganism triggers RAFT polymerization [PDF]

Nature Communications
Living cell-triggered reversible addition-fragmentation chain-transfer (RAFT) polymerization is of great value for construction of living materials with diverse applications.
Chao Li, Jing Liu, Wenchang Hu, Lin Xiao, Feng Li, Qijing Liu, Junqi Zhang, Huan Yu, Baocai Zhang, Dake Xu, Shaoan Cheng, Wen-Wei Li, Kenneth H. Nealson, Hao Song   +13 more
doaj   +2 more sources

Engineered Cell Elongation Promotes Extracellular Electron Transfer of Shewanella Oneidensis [PDF]

Advanced Science
To investigate how cell elongation impacts extracellular electron transfer (EET) of electroactive microorganisms (EAMs), the division of model EAM Shewanella oneidensis (S.
Feng Li, Huan Yu, Baocai Zhang, Chaoning Hu, Fei Lan, Yuxuan Wang, Zixuan You, Qijing Liu, Rui Tang, Junqi Zhang, Chao Li, Liang Shi, Wen‐Wei Li, Kenneth H. Nealson, ZhanYing Liu, Hao Song   +15 more
doaj   +2 more sources

Extracellular electron transfer genes expressed by candidate flocking bacteria in cable bacteria sediment [PDF]

mSystems
Cable bacteria, filamentous sulfide oxidizers that live in sulfidic sediments, are at times associated with large flocks of swimming bacteria. It has been proposed that these flocks of bacteria transport electrons extracellularly to cable bacteria via an
Jamie J. M. Lustermans, Mantas Sereika, Laurine D. W. Burdorf, Mads Albertsen, Andreas Schramm, Ian P. G. Marshall   +5 more
doaj   +2 more sources