{"created":"2023-05-15T10:01:28.378074+00:00","id":6060,"links":{},"metadata":{"_buckets":{"deposit":"6dc0c75c-bad3-4525-8491-f4c2aa5f6a55"},"_deposit":{"created_by":5,"id":"6060","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"6060"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00006060","sets":["71","71:35"]},"author_link":["32293","32294"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"76","bibliographicPageStart":"74","bibliographic_titles":[{"bibliographic_title":"International Conference on Applied Electrical and Mechanical Engineering 2019","bibliographic_titleLang":"en"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To date, little information is available on the microbial oxidation and reduction of antimony (Sb). The biogeochemical effects of microorganisms on redox potential and mobility of Sb were investigated. A dissimilatory Sb(V)-reducing bacterium was isolated from stream sediment samples contaminated with Sb (3,069 mg/kg). This anaerobic rod-shaped bacterium reduced Sb(V) and grew through respiration using Sb(V) and acetate at pH 7.7. A part of Sb(III) which was produced in anoxic minimal medium precipitated as a biomineral which was likely Sb(OH)3. Phylogenetic analysis indicated that the bacterium is likely a novel strain of the Sinorhizobium genus. Tn addition, 12 Sb-resistant aerobic bacteria were isolated from the same sediment samples, and eight of these strains were heterotrophic Sb(III)-oxidizing bacteria. Phylogenetically, the Sb(III)-oxidizers fell within ß- and y-subdivisions of Proteobacteria. Among them, Cupriavidus sp. NL4 completely oxidized 100 μmoles/L Sb(III) in 500 hours. The results suggest that microorganisms may play a significant role in changing the redox state and thus geochemical fates of Sb in geological media.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10003_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jong-Un, Lee","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32293","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Van, Khanh  Nguyen","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"32294","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-06-22"}],"displaytype":"detail","filename":"5th_int_p74.pdf","filesize":[{"value":"558.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文","url":"https://miyazaki-u.repo.nii.ac.jp/record/6060/files/5th_int_p74.pdf"},"version_id":"e1b34d1a-75cf-41b0-bcef-ec109731e0b1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Antimony, Microorganism, Reduction, Oxidation, Mobility","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Effects of Microorganisms on Redox Potential and Mobility of Antimony in Natural Settings","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of Microorganisms on Redox Potential and Mobility of Antimony in Natural Settings","subitem_title_language":"en"}]},"item_type_id":"10003","owner":"5","path":["71","35"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-06-22"},"publish_date":"2020-06-22","publish_status":"0","recid":"6060","relation_version_is_last":true,"title":["Effects of Microorganisms on Redox Potential and Mobility of Antimony in Natural Settings"],"weko_creator_id":"5","weko_shared_id":-1},"updated":"2024-10-03T06:11:58.801138+00:00"}