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Variations of stable isotope fractionation during bacterial chromium reduction processes and their implications

Abstract:

Many chemical processes generate subtle but readily measured changes in isotope compositions of elements across the periodic table. The elements involved therefore carry diagnostic information about their chemical histories in complex geochemical or biochemical environments. Distinctive Cr isotope signatures can be used to identify immobilization processes of Cr in the environment, such as microbial Cr(VI) reduction, abiotic Cr(VI) reduction, and adsorption. Here we demonstrate that under wel...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.chemgeo.2018.02.004

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Earth Sciences
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Earth Sciences
Role:
Author
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Grant:
Framework 7 Marie Curie Initial Training Network Met538 Trans
Publisher:
Elsevier Publisher's website
Journal:
Chemical Geology Journal website
Volume:
481
Pages:
155-164
Publication date:
2018-02-06
Acceptance date:
2018-02-01
DOI:
ISSN:
0009-2541
Source identifiers:
822384
Keywords:
Pubs id:
pubs:822384
UUID:
uuid:853cebff-b4ed-45df-81fb-3c2f6cb1d37d
Local pid:
pubs:822384
Deposit date:
2018-02-02

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