Results 51 to 60 of about 7,579 (234)

Effect of the semi-conductive properties of the passive layer on the current provided by stainless steel microbial cathodes [PDF]

, 2011
Geobacter sulfur reducens biofilms were formed under constant polarisation at −0.6 V vs. Ag/AgCl on stainless steel cathodes to catalyse the reduction of fumarate.
Basséguy, Régine, Bergel, Alain, Délia, Marie-Line, Pons, Liz   +3 more
core   +2 more sources

Effect of Geobacter sulfurreducens on the microbial corrosion of mild steel, ferritic and austenitic stainless steels [PDF]

, 2009
The influence of Geobacter sulfurreducens was tested on the anaerobic corrosion of four different steels: mild steel 1145, ferritic steel 403 and austenitic steels 304L and 316L.
Basséguy, Régine, Bergel, Alain, Délia, Marie-Line, Mehanna, Maha   +3 more
core   +2 more sources

50 Years of Giese Reaction – a Personal View

Angewandte Chemie, Volume 138, Issue 7, 9 February 2026.
The Giese‐Reaction celebrates its 50. Birthday, it is a cyclic radical chain reaction centered around C,C‐bond formation in a three component synthesis. This minireview speaks about the birth of the name‐reaction, explains how the complete understanding of its reaction mechanism stimulates new methods in organic synthesis, and why it can proceed in ...
Martin Spichty, Hendrik Zipse, Salem Majouri, Katharina M. Fromm, Bernd Giese   +4 more
wiley   +2 more sources

DSA to grow electrochemically active biofilms of Geobacter sulfurreducens [PDF]

, 2007
Biofilms of Geobacter sulfurreducens were grown on graphite and on dimensionally stable anodes (DSA) in medium that did not contain any soluble electron acceptor.
Aelterman, Afkar, Alain Bergel, Bond, Bond, Busalmen, Caccavo, Chaudhuri, Choi, Claire Dumas, Flint, Hilbert, Holmes, Kim, Kim, Kim, Lee, Liu, Liu, Liu, Logan, Logan, Lovley, Lovley, Methé, Park, Park, Park, Pham, Potter, Rabaey, Rabaey, Rabaey, Rabaey, Reguera, Roginskaya, Roller, Régine Basseguy, Scheuerman, Seeliger, Suzuki, Trasatti, Zhang   +42 more
core   +4 more sources

Recent Origin of the Methacrylate Redox System in Geobacter sulfurreducens AM-1 through Horizontal Gene Transfer.

PLoS ONE, 2015
The origin and evolution of novel biochemical functions remains one of the key questions in molecular evolution. We study recently emerged methacrylate reductase function that is thought to have emerged in the last century and reported in Geobacter ...
Oksana V Arkhipova, Margarita V Meer, Galina V Mikoulinskaia, Marina V Zakharova, Alexander S Galushko, Vasilii K Akimenko, Fyodor A Kondrashov   +6 more
doaj   +1 more source

Geobacter Protein Nanowires

Frontiers in Microbiology, 2019
The study of electrically conductive protein nanowires in Geobacter sulfurreducens has led to new concepts for long-range extracellular electron transport, as well as for the development of sustainable conductive materials and electronic devices with ...
Derek R. Lovley, David J. F. Walker
doaj   +1 more source

Ultra microelectrodes increase the current density provided by electroactive biofilms by improving their electron transport ability [PDF]

, 2012
Electroactive biofilms were formed from garden compost leachate on platinum wires under constant polarisation at -0.2 V vs. SCE and temperature controlled at 40 C.
Alain Bergel, Angenent, Bard, Benjamin Erable, Bergel, Cercado-Quezada, Cercado-Quezada, Cercado-Quezada, Chen, Chiao, Correia dos Santos, Crittenden, Davila, Diana Pocaznoi, Dumas, Erable, Fan, Fricke, Hou, Hou, Ieropoulos, Katakis, Liu, Logan, Lovley, Marcus, Marie-Line Delia, Marsili, Marsili, Marsili, Pant, Pons, Qian, Qian, Rabaey, Rabaey, Rajalakshmi, Rezaei, Richter, Richter, Ringeisen, Samrot, Saveant, Segel, Shukla, Siu, Torres, Torres, Wang   +48 more
core   +2 more sources

Syntrophic Growth via Quinone-Mediated Interspecies Electron Transfer

Frontiers in Microbiology, 2015
The mechanisms by which microbial species exchange electrons are of interest because interspecies electron transfer can expand the metabolic capabilities of microbial communities.
Jessica A Smith, Kelly eNevin, Derek R Lovley   +2 more
doaj   +1 more source

Microbial electrocatalysis with Geobacter sulfurreducens biofilm on stainless steel cathodes [PDF]

, 2008
Stainless steel and graphite electrodes were individually addressed and polarized at−0.60V vs. Ag/AgCl in reactors filled with a growth medium that contained 25mM fumarate as the electron acceptor and no electron donor, in order to force the microbial ...
Afkar, Alain Bergel, Bergel, Bond, Claire Dumas, Gorby, Gregory, Gregory, He, Logan, Lopez-Lopez, Lovley, Lovley, Lovley, Methé, Myers, Park, Park, Reguera, Rhoads, Régine Basseguy, Seeliger   +21 more
core   +1 more source

Phylogenetic analysis reveals an ancient gene duplication as the origin of the MdtABC efflux pump. [PDF]

, 2020
The efflux pumps from the Resistance-Nodulation-Division family, RND, are main contributors to intrinsic antibiotic resistance in Gram-negative bacteria. Among this family, the MdtABC pump is unusual by having two inner membrane components.
Górecki, Kamil, McEvoy, Megan M
core   +2 more sources