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10.1002/celc.201500505 http://scihub22266oqcxt.onion/10.1002/celc.201500505 C5021177/?report=reader!5021177!27668145     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       ChemElectroChem 2016 ; 3 (5): 829-35 Nephropedia Template TP {{tp|p=27668145|t=2016. A Re?evaluation of Electron?Transfer Mechanisms in Microbial Electrochemistry: Shewanella Releases Iron that Mediates Extracellular Electron Transfer |pdf=|usr=}}{{27668145}} gab.com Text A Re evaluation of Electron Transfer Mechanisms in Microbial Electrochemistry: Shewanella Releases Iron that Mediates Extracellular Electron Transfer JO: ChemElectroChem http://www.kidney.de/pget.php?&tw=1&pmid=27668145 #FOAvip Exoelectrogenic bacteria can couple their metabolism to extracellular electron acceptors, including macroscopic electrodes, and this has applications in energy production, bioremediation and biosensing. Optimisation of these technologies relies on a detailed molecular understanding of extracellular electron?transfer (EET) mechanisms, and Shewanella oneidensis MR?1 (MR?1) has become a model organism for such fundamental studies. Here, cyclic voltammetry was used to determine the relationship between the surface chemistry of electrodes (modified gold, ITO and carbon electrodes) and the EET mechanism. On ultra?smooth gold electrodes modified with self?assembled monolayers containing carboxylic?acid?terminated thiols, an EET pathway dominates with an oxidative catalytic onset at 0.1?V versus SHE. Addition of iron(II)chloride enhances the catalytic current, whereas the siderophore deferoxamine abolishes this signal, leading us to conclude that this pathway proceeds via an iron mediated electron transfer mechanism. The same EET pathway is observed at other electrodes, but the onset potential is dependent on the electrolyte composition and electrode surface chemistry. EET pathways with onset potentials above ?0.1?V versus SHE have previously been ascribed to direct electron?transfer (DET) mechanisms through the surface exposed decaheme cytochromes (MtrC/OmcA) of MR?1. In light of the results reported here, we propose that the previously identified DET mechanism of MR?1 needs to be re?evaluated. Twit Text FOAVip A Re evaluation of Electron Transfer Mechanisms in Microbial Electrochemistry: Shewanella Releases Iron that Mediates Extracellular Electron Transfer ????ChemElectroChem http://www.kidney.de/pget.php?&tw=1&pmid=27668145 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=27668145 #FOAvip English Wikipedia <ref>{{Cite pmid|27668145}}</ref> A Re?evaluation of Electron?Transfer Mechanisms in Microbial Electrochemistry: Shewanella Releases Iron that Mediates Extracellular Electron Transfer #MMPMID27668145 Oram J; Jeuken LJC ChemElectroChem 2016[May]; 3 (5): 829-35 PMID27668145show ga Exoelectrogenic bacteria can couple their metabolism to extracellular electron acceptors, including macroscopic electrodes, and this has applications in energy production, bioremediation and biosensing. Optimisation of these technologies relies on a detailed molecular understanding of extracellular electron?transfer (EET) mechanisms, and Shewanella oneidensis MR?1 (MR?1) has become a model organism for such fundamental studies. Here, cyclic voltammetry was used to determine the relationship between the surface chemistry of electrodes (modified gold, ITO and carbon electrodes) and the EET mechanism. On ultra?smooth gold electrodes modified with self?assembled monolayers containing carboxylic?acid?terminated thiols, an EET pathway dominates with an oxidative catalytic onset at 0.1?V versus SHE. Addition of iron(II)chloride enhances the catalytic current, whereas the siderophore deferoxamine abolishes this signal, leading us to conclude that this pathway proceeds via an iron mediated electron transfer mechanism. The same EET pathway is observed at other electrodes, but the onset potential is dependent on the electrolyte composition and electrode surface chemistry. EET pathways with onset potentials above ?0.1?V versus SHE have previously been ascribed to direct electron?transfer (DET) mechanisms through the surface exposed decaheme cytochromes (MtrC/OmcA) of MR?1. In light of the results reported here, we propose that the previously identified DET mechanism of MR?1 needs to be re?evaluated. äA Re?evaluation of Electron?Transfer Mechanisms in Microbial Electroch(epmc).pdf DeepDyve Pubget Overpricing