Sequence-Dependent Photocurrent Generation through Long-Distance Excess-Electron Transfer in DNA

2016 ◽  
Vol 128 (30) ◽  
pp. 8857-8859 ◽  
Author(s):  
Shih-Hsun Lin ◽  
Mamoru Fujitsuka ◽  
Tetsuro Majima
Keyword(s):  
Electron Transfer ◽  
Excess Electron ◽  
Long Distance ◽  
Photocurrent Generation ◽  
Sequence Dependent

Excess Electron Transfer Driven DNA Does Not Depend on the Transfer Direction

2004 ◽  
Vol 116 (18) ◽  
pp. 2373-2373
Author(s):  
Clemens Haas ◽  
Katja Kräling ◽  
Michaela Cichon ◽  
Nicole Rahe ◽  
Thomas Carell
Keyword(s):  
Electron Transfer ◽  
Excess Electron ◽  
Transfer Direction

Compatible Injection and Detection Systems for Studying the Kinetics of Excess Electron Transfer

2007 ◽  
Vol 9 (9) ◽  
pp. 1837-1840 ◽  
Author(s):  
Libin Xu ◽  
Jing Jin ◽  
Mukul Lal ◽  
Pierre Daublain ◽  
Martin Newcomb
Keyword(s):  
Electron Transfer ◽  
Excess Electron ◽  
Detection Systems ◽  
Kinetics Of

scholarly journals Long-distance electron transfer in a filamentous Gram-positive bacterium

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Yonggang Yang ◽  
Zegao Wang ◽  
Cuifen Gan ◽  
Lasse Hyldgaard Klausen ◽  
Robin Bonné ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Microbial Fuel Cells ◽  
Extracellular Electron Transfer ◽  
Gram Negative Bacteria ◽  
Positive Bacterium ◽  
Long Distance ◽  
Gram Positive ◽  
Gram Negative ◽  
Force Microscopy ◽  
Cell Envelopes

AbstractLong-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 mediated by conductive protein appendages (in short unicellular bacteria such as Geobacter species) or by conductive cell envelopes (in filamentous multicellular cable bacteria). Here we show that Lysinibacillus varians GY32, a filamentous unicellular Gram-positive bacterium, is capable of bidirectional extracellular electron transfer. In microbial fuel cells, L. varians can form centimetre-range conductive cellular networks and, when grown on graphite electrodes, the cells can reach a remarkable length of 1.08 mm. Atomic force microscopy and microelectrode analyses suggest that the conductivity is linked to pili-like protein appendages. Our results show that long-distance electron transfer is not limited to Gram-negative bacteria.

On the relationship between long-distance and heterogeneous electron transfer in electrode-grown Geobacter sulfurreducens biofilms

2018 ◽  
Vol 119 ◽  
pp. 111-118 ◽  
Author(s):  
Matthew D. Yates ◽  
Brian J. Eddie ◽  
Nikolai Lebedev ◽  
Nicholas J. Kotloski ◽  
Sarah M. Strycharz-Glaven ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Geobacter Sulfurreducens ◽  
Long Distance ◽  
Heterogeneous Electron Transfer ◽  
The Relationship

Investigation of Excess-Electron Transfer in DNA Double-Duplex Systems Allows Estimation of Absolute Excess-Electron Transfer and CPD Cleavage Rates

2010 ◽  
Vol 17 (1) ◽  
pp. 206-212 ◽  
Author(s):  
Danila Fazio ◽  
Christian Trindler ◽  
Korbinian Heil ◽  
Chryssostomos Chatgilialoglu ◽  
Thomas Carell
Keyword(s):  
Electron Transfer ◽  
Excess Electron ◽  
Duplex Systems
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