Extracellular electron transfer mechanisms between microorganisms and minerals
Electrons can be transferred from microorganisms to multivalent metal ions that are
associated with minerals and vice versa. As the microbial cell envelope is neither physically …
associated with minerals and vice versa. As the microbial cell envelope is neither physically …
Microbial nanowires: Is the subsurface “hardwired”?
The Earth's shallow subsurface results from integrated biological, geochemical, and physical
processes. Methods are sought to remotely assess these interactive processes, especially …
processes. Methods are sought to remotely assess these interactive processes, especially …
Electrically conductive bacterial nanowires produced by Shewanella oneidensis strain MR-1 and other microorganisms
Shewanella oneidensis MR-1 produced electrically conductive pilus-like appendages called
bacterial nanowires in direct response to electron-acceptor limitation. Mutants deficient in …
bacterial nanowires in direct response to electron-acceptor limitation. Mutants deficient in …
Lack of cytochrome involvement in long-range electron transport through conductive biofilms and nanowires of Geobacter sulfurreducens
NS Malvankar, MT Tuominen, DR Lovley - Energy & Environmental …, 2012 - pubs.rsc.org
Two competing models for long-range electron transport through the conductive biofilms and
nanowires of Geobacter sulfurreducens exist. In one model electrons are transported via pili …
nanowires of Geobacter sulfurreducens exist. In one model electrons are transported via pili …
[HTML][HTML] Conductivity of individual Geobacter pili
The electrically conductive pili of Geobacter species have been proposed to play an
important role in long-range electron transfer to Fe (III) oxides and other cells and have …
important role in long-range electron transfer to Fe (III) oxides and other cells and have …
[HTML][HTML] Efficient long-range conduction in cable bacteria through nickel protein wires
Filamentous cable bacteria display long-range electron transport, generating electrical
currents over centimeter distances through a highly ordered network of fibers embedded in …
currents over centimeter distances through a highly ordered network of fibers embedded in …
Aromatic amino acids required for pili conductivity and long-range extracellular electron transport in Geobacter sulfurreducens
It has been proposed that Geobacter sulfurreducens requires conductive pili for long-range
electron transport to Fe (III) oxides and for high-density current production in microbial fuel …
electron transport to Fe (III) oxides and for high-density current production in microbial fuel …
[HTML][HTML] Long-distance electron transfer in a filamentous Gram-positive bacterium
Long-distance extracellular electron transfer has been observed in Gram-negative bacteria
and plays roles in both natural and engineering processes. The electron transfer can be …
and plays roles in both natural and engineering processes. The electron transfer can be …
Nanoparticle facilitated extracellular electron transfer in microbial fuel cells
X Jiang, J Hu, AM Lieber, CS Jackan, JC Biffinger… - Nano …, 2014 - ACS Publications
Microbial fuel cells (MFCs) have been the focus of substantial research interest due to their
potential for long-term, renewable electrical power generation via the metabolism of a broad …
potential for long-term, renewable electrical power generation via the metabolism of a broad …
Structure of Geobacter OmcZ filaments suggests extracellular cytochrome polymers evolved independently multiple times
While early genetic and low-resolution structural observations suggested that extracellular
conductive filaments on metal-reducing organisms such as Geobacter were composed of …
conductive filaments on metal-reducing organisms such as Geobacter were composed of …