Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/17772
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dc.contributor.authorMuehe, Eva Marieen_UK
dc.contributor.authorObst, Martinen_UK
dc.contributor.authorHitchcock, Adamen_UK
dc.contributor.authorTyliszczak, Toleken_UK
dc.contributor.authorBehrens, Sebastianen_UK
dc.contributor.authorSchröder, Christianen_UK
dc.contributor.authorByrne, James Men_UK
dc.contributor.authorMichel, F Marcen_UK
dc.contributor.authorKramer, Uteen_UK
dc.contributor.authorKappler, Andreasen_UK
dc.date.accessioned2018-03-03T01:44:48Z-
dc.date.available2018-03-03T01:44:48Zen_UK
dc.date.issued2013-12en_UK
dc.identifier.urihttp://hdl.handle.net/1893/17772-
dc.description.abstractFe(III) (oxyhydr)oxides affect the mobility of contaminants in the environment by providing reactive surfaces for sorption. This includes the toxic metal cadmium (Cd), which prevails in agricultural soils and is taken up by crops. Fe(III)-reducing bacteria can mobilize such contaminants by Fe(III) mineral dissolution or immobilize them by sorption to or co-precipitation with secondary Fe minerals. To date, not much is known about the fate of Fe(III) mineral-associated Cd during microbial Fe(III) reduction. Here, we describe the isolation of a new Geobacter sp. strain Cd1 from a Cd-contaminated field site, where the strain accounts for 104 cells g-1 dry soil. Strain Cd1 reduces the poorly-crystalline Fe(III) oxyhydroxide ferrihydrite in the presence of at least up to 112 mg Cd L-1. During initial microbial reduction of Cd-loaded ferrihydrite, sorbed Cd was mobilized. However, during continuous microbial Fe(III) reduction, Cd was immobilized by sorption to and/or co-precipitation within newly formed secondary minerals that contained Ca, Fe and carbonate, implying the formation of an otavite-siderite-calcite (CdCO3-FeCO3-CaCO3) mixed mineral phase. Our data shows that microbially mediated turnover of Fe minerals affects the mobility of Cd in soils, potentially altering the dynamics of Cd uptake into food or phyto-remediating plants.en_UK
dc.language.isoenen_UK
dc.publisherAmerican Chemical Societyen_UK
dc.relationMuehe EM, Obst M, Hitchcock A, Tyliszczak T, Behrens S, Schröder C, Byrne JM, Michel FM, Kramer U & Kappler A (2013) Fate of Cd during microbial Fe(III) mineral reduction by a novel and Cd-tolerant Geobacter species. Environmental Science and Technology, 47 (24), pp. 14099-14109. http://pubs.acs.org/doi/abs/10.1021/es403365w; https://doi.org/10.1021/es403365wen_UK
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study.en_UK
dc.rights.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserveden_UK
dc.titleFate of Cd during microbial Fe(III) mineral reduction by a novel and Cd-tolerant Geobacter speciesen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2999-12-26en_UK
dc.rights.embargoreason[Schroeder Fate of Cd during microbial FE(III).pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.en_UK
dc.identifier.doi10.1021/es403365wen_UK
dc.citation.jtitleEnvironmental Science and Technologyen_UK
dc.citation.issn1520-5851en_UK
dc.citation.issn0013-936Xen_UK
dc.citation.volume47en_UK
dc.citation.issue24en_UK
dc.citation.spage14099en_UK
dc.citation.epage14109en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.identifier.urlhttp://pubs.acs.org/doi/abs/10.1021/es403365wen_UK
dc.author.emailchristian.schroeder@stir.ac.uken_UK
dc.citation.date25/11/2013en_UK
dc.contributor.affiliationUniversity of Tuebingen (Eberhard Karls)en_UK
dc.contributor.affiliationUniversity of Tuebingen (Eberhard Karls)en_UK
dc.contributor.affiliationMcMaster Universityen_UK
dc.contributor.affiliationLawrence Berkeley National Laboratoryen_UK
dc.contributor.affiliationUniversity of Tuebingen (Eberhard Karls)en_UK
dc.contributor.affiliationBiological and Environmental Sciencesen_UK
dc.contributor.affiliationUniversity of Tuebingen (Eberhard Karls)en_UK
dc.contributor.affiliationVirginia Polytechnic Institute And State Universityen_UK
dc.contributor.affiliationRuhr-University of Bochum, Germanyen_UK
dc.contributor.affiliationUniversity of Tuebingen (Eberhard Karls)en_UK
dc.identifier.scopusid2-s2.0-84890739630en_UK
dc.identifier.wtid664954en_UK
dc.contributor.orcid0000-0002-7935-6039en_UK
dc.date.accepted2013-11-25en_UK
dcterms.dateAccepted2013-11-25en_UK
dc.date.filedepositdate2013-12-02en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorMuehe, Eva Marie|en_UK
local.rioxx.authorObst, Martin|en_UK
local.rioxx.authorHitchcock, Adam|en_UK
local.rioxx.authorTyliszczak, Tolek|en_UK
local.rioxx.authorBehrens, Sebastian|en_UK
local.rioxx.authorSchröder, Christian|0000-0002-7935-6039en_UK
local.rioxx.authorByrne, James M|en_UK
local.rioxx.authorMichel, F Marc|en_UK
local.rioxx.authorKramer, Ute|en_UK
local.rioxx.authorKappler, Andreas|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2999-12-26en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||en_UK
local.rioxx.filenameSchroeder Fate of Cd during microbial FE(III).pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0013-936Xen_UK
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