{"created":"2023-05-15T09:57:38.436897+00:00","id":1476,"links":{},"metadata":{"_buckets":{"deposit":"aef8ccc0-644d-4da5-b750-f98b8ed6cc88"},"_deposit":{"created_by":5,"id":"1476","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"1476"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00001476","sets":["72","72:30"]},"author_link":["7727","8748"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"255","bibliographicPageStart":"251","bibliographicVolumeNumber":"272","bibliographic_titles":[{"bibliographic_title":"Journal of radioanalytical and nuclear chemistry","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A complementary study of hydroxyl radical formation in the depleted uranium\n（DU）-hydrogen peroxide （H2O2） system and the effect of biosubstances on the system were examined using the spin-trapping method. Hydroxyl radical was formed in the uranyl ion （UO22+）, 5,5-dimethyl-1-pyrroline-N-oxide （DMPO）, and hydrogen peroxide （H2O2） mixture solution. The pseudo first order rate constants of DMPO-OH formation were estimated to be 0.033 s-1 for UO2 2+-H2O2-DMPO solution and 0.153 s-1 for UO2+-H2O2-DMPO solution. Obtained results indicated that the hydroxyl radical formation in the UO2 2+-H2O2 solution\ncould be described as a stepwise reaction process including the reduction of UO2\n2+ to UO2 + by H2O2 and the Fenton-type reaction of UO2 + with H2O2. Biosubstances, such as proteins, amino acids and saccharides, decreased the DMPO-OH  formation, which was caused by the direct hydroxyl radical scavenging and the suppression of hydroxyl radical formation by\ncoupling with uranyl ion.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"The original publication is available at www.springerlink.com","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer","subitem_publisher_language":"en"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11120189","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02365731","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nakajima, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"7727","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ueda, Y","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"8748","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":"2020-06-21"}],"displaytype":"detail","filename":"JRadioanalNuclChem-272-251-2007.pdf","filesize":[{"value":"246.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JRadioanalNuclChem-272-251-2007.pdf","url":"https://miyazaki-u.repo.nii.ac.jp/record/1476/files/JRadioanalNuclChem-272-251-2007.pdf"},"version_id":"27a695d1-a92a-47f0-94d9-0215389e2a2b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Depleted uranium toxicity, Hydrogen peroxide, Hydroxyl radical, ESR, Spin-trapping, Biosubstances","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Effects of hydroxyl radicals generated from the depleted uranium-hydrogen peroxide systems","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of hydroxyl radicals generated from the depleted uranium-hydrogen peroxide systems","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"5","path":["72","30"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-12-05"},"publish_date":"2007-12-05","publish_status":"0","recid":"1476","relation_version_is_last":true,"title":["Effects of hydroxyl radicals generated from the depleted uranium-hydrogen peroxide systems"],"weko_creator_id":"5","weko_shared_id":-1},"updated":"2024-05-27T04:06:00.042176+00:00"}