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Bacterial Vesicles Mediate Extracellular Electron Transfer
Environmental Science & Technology Letters, 2019 Many Gram-negative bacteria are known to release outer membrane vesicles (OMVs) into the surrounding environment during normal growth; OMVs perform diverse biological and environmental functions (e...
Xing Liu +5 more
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Bioresource Technology, 2011 This review illuminates extracellular electron transfer mechanisms that may be involved in microbial bioelectrochemical systems with biocathodes. Microbially-catalyzed cathodes are evolving for new bioprocessing applications for waste(water) treatment ...
Miriam A Rosenbaum +2 more
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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 +2 more
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pH dependence of quinone-mediated extracellular electron transfer in a bioelectrochemical system
Electrochimica Acta, 2016 Quinone-mediated extracellular electron transfer (EET) is a well-known and important microbial respiration process in many natural and engineering systems.
Yundang Wu, Fangbai Li, Tongxu Liu
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Extracellular electron transfer in microbial biocorrosion
Current Opinion in Electrochemistry, 2021Abstract Biocorrosion by microbial biofilms is also termed microbiologically influenced corrosion (MIC). For many decades in MIC research, people focused on corrosive metabolites. In the past decade, researchers started to apply bioenergetics to MIC science research.
Tingyue Gu +3 more
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Moving towards the enhancement of extracellular electron transfer in electrogens
World Journal of Microbiology and Biotechnology, 2023Electrogens are very common in nature and becoming a contemporary theme for research as they can be exploited for extracellular electron transfer. Extracellular electron transfer is the key mechanism behind bioelectricity generation and bioremediation of pollutants via microbes.
Manisha, Verma +2 more
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Extracellular electron transfer via microbial nanowires
Nature, 2005Microbes that can transfer electrons to extracellular electron acceptors, such as Fe(iii) oxides, are important in organic matter degradation and nutrient cycling in soils and sediments. Previous investigations on electron transfer to Fe(iii) have focused on the role of outer-membrane c-type cytochromes.
Lovley, Derek +5 more
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A role for excreted quinones in extracellular electron transfer
Nature, 2000Respiratory processes in bacteria are remarkable because of their ability to use a variety of compounds, including insoluble minerals, as terminal electron acceptors. Although much is known about microbial electron transport to soluble electron acceptors, little is understood about electron transport to insoluble compounds such as ferric oxides.
Newman, Dianne K., Kolter, Roberto
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Extracellular electron transfer of Methylophilus methylotrophs
Process Biochemistry, 2020Abstract Methylophilus methylotrophs, as representatives of C1 microbes, widely exist in the interface of hyperoxia–hypoxia environment and plays a key role in global carbon cycle. Most studies of Methylophilus were carried out under hyperoxic conditions, while it remains unclear how Methylophilus survive under oxygen-limited conditions.
Yeyi Yang +5 more
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The Functional Mechanisms and Application of Electron Shuttles in Extracellular Electron Transfer
Current Microbiology, 2017Electron shuttles extensively exist in various environments. Some kinds of organic substances can be applied by microorganisms to produce electrons, and then the electrons can be transferred to other substances or microorganisms through electron shuttles, resulting in coexistence and interaction of diverse species of microbes.
Bin, Huang +4 more
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