scholarly journals Neptunium and Uranium Reduction Chemistry-A

2020 ◽  
Author(s):  
Selena Lee Staun ◽  
Andrew James Gaunt
Keyword(s):  
Uranium Reduction

scholarly journals Uranium reduction on magnetite: Probing for pentavalent uranium using electrochemical methods

2015 ◽  
Vol 156 ◽  
pp. 194-206 ◽  
Author(s):  
Ke Yuan ◽  
Devon Renock ◽  
Rodney C. Ewing ◽  
Udo Becker
Keyword(s):  
Electrochemical Methods ◽  
Uranium Reduction ◽  
Pentavalent Uranium

scholarly journals MOLECULAR MECHANISM OF URANIUM REDUCTION BY CLOSTRIDIA AND ITS MANIPULATION.

2006 ◽  
Author(s):  
A.J. FRANCIS ◽  
W. GAO ◽  
D. CHIDAMBARAM ◽  
C.J. DODGE
Keyword(s):  
Molecular Mechanism ◽  
Uranium Reduction

scholarly journals Uranium Reduction by Desulfovibrio desulfuricans Strain G20 and a Cytochrome c3 Mutant

2002 ◽  
Vol 68 (6) ◽  
pp. 3129-3132 ◽  
Author(s):  
Rayford B. Payne ◽  
Darren M. Gentry ◽  
Barbara J. Rapp-Giles ◽  
Laurence Casalot ◽  
Judy D. Wall
Keyword(s):  
Electron Donor ◽  
Desulfovibrio Desulfuricans ◽  
Desulfovibrio Vulgaris ◽  
In Vitro Experiments ◽  
Wild Type ◽  
Cytochrome C3 ◽  
Uranium Reduction

ABSTRACT Previous in vitro experiments with Desulfovibrio vulgaris strain Hildenborough demonstrated that extracts containing hydrogenase and cytochrome c 3 could reduce uranium(VI) to uranium(IV) with hydrogen as the electron donor. To test the involvement of these proteins in vivo, a cytochrome c 3 mutant of D. desulfuricans strain G20 was assayed and found to be able to reduce U(VI) with lactate or pyruvate as the electron donor at rates about one-half of those of the wild type. With electrons from hydrogen, the rate was more severely impaired. Cytochrome c 3 appears to be a part of the in vivo electron pathway to U(VI), but additional pathways from organic donors can apparently bypass this protein.

scholarly journals Field-scale evaluation of biological uranium reduction and reoxidation in the near-source zone at the NABIR Field Research Center in Oak Ridge, TN

2006 ◽  
Author(s):  
Craig S. Criddle ◽  
Peter Kitanidis ◽  
Scott Fendorf ◽  
Weimin Wu ◽  
Philip M. Jardine ◽  
...  
Keyword(s):  
Field Research ◽  
Source Zone ◽  
Research Center ◽  
Field Scale ◽  
Uranium Reduction ◽  
Scale Evaluation ◽  
Oak Ridge

scholarly journals TEM Approach in Investigations of Microbially Assisted Uranium Reduction

2002 ◽  
Vol 8 (S02) ◽  
pp. 750-751
Author(s):  
Alice C. Dohnalkova ◽  
David W. Kennedy ◽  
Jim K. Fredrickson
Keyword(s):  
Uranium Reduction

scholarly journals Effects of aqueous uranyl speciation on the kinetics of microbial uranium reduction

2015 ◽  
Vol 157 ◽  
pp. 109-124 ◽  
Author(s):  
Keaton M. Belli ◽  
Thomas J. DiChristina ◽  
Philippe Van Cappellen ◽  
Martial Taillefert
Keyword(s):  
Uranium Reduction ◽  
Kinetics Of
Sign in / Sign up

Export Citation Format

Share Document