{"created":"2023-05-15T14:38:07.408694+00:00","id":49188,"links":{},"metadata":{"_buckets":{"deposit":"537c00bc-da71-457e-8fd0-be941db908e4"},"_deposit":{"created_by":1,"id":"49188","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"49188"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00049188","sets":["1"]},"author_link":["754594","754583","754587","754579","754582","754577","754575","754584","754585","754588","754589","754576","754591","754593","754590","754592","754581","754586","754578","754580"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"35","bibliographicPageStart":"32","bibliographicVolumeNumber":"183","bibliographic_titles":[{"bibliographic_title":"Radiation Protection Dosimetry"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To identify the precise molecular processes to induce DNA lesions, we attempt a novel spectroscopy of luminescence excitation (LEX) induced by soft X-ray synchrotron radiation, which is a non-destructive analysis of the reaction intermediates in the elementary reaction pathway of damage induction and self-organized restoration. Using a liquid micro-jet technique to introduce aqueous samples in a vacuum chamber, we measure UV-visible luminescence from nucleotide solution as a function of the soft X-ray energy from nitrogen to oxygen K-edge region. The LEX intensities for the nucleotide solutions are significantly enhanced in the soft X-ray region (410-530 eV) which is ascribed to the K-shell excitation/ionization of nitrogen atoms in the nucleobases. Furthermore, the LEX spectra do not show any signature of X-ray absorption near-edge structure (XANES) of the nucleobases. This is because the luminescence intensities collected from the integral area of micro-jet only reflect a quantum yield of luminescence of the absorbed X-ray into UV-visible light irrespective of the absorption cross sections, i.e., of XANES. Thus the present result is the first evidence of luminescence as a result of X-ray absorption of aqueous nucleotides.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Oxford University Press"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1093/rpd/ncy239","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://academic.oup.com/rpd/article/183/1-2/32/5315817","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":" 1742-3406","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kojima, T."}],"nameIdentifiers":[{"nameIdentifier":"754575","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"H.Aihara"}],"nameIdentifiers":[{"nameIdentifier":"754576","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Y.Kodashima"}],"nameIdentifiers":[{"nameIdentifier":"754577","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Makishima, H."}],"nameIdentifiers":[{"nameIdentifier":"754578","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakiri, S."}],"nameIdentifiers":[{"nameIdentifier":"754579","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeda, S."}],"nameIdentifiers":[{"nameIdentifier":"754580","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shimada, H."}],"nameIdentifiers":[{"nameIdentifier":"754581","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ukai, M."}],"nameIdentifiers":[{"nameIdentifier":"754582","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":".Ozga, C"}],"nameIdentifiers":[{"nameIdentifier":"754583","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Holzapfel, X."}],"nameIdentifiers":[{"nameIdentifier":"754584","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Schimidt, Ph."}],"nameIdentifiers":[{"nameIdentifier":"754585","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"C., Küstner-Wetekamm"}],"nameIdentifiers":[{"nameIdentifier":"754586","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Otto, H."}],"nameIdentifiers":[{"nameIdentifier":"754587","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Knie, A."}],"nameIdentifiers":[{"nameIdentifier":"754588","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ehresmann, A."}],"nameIdentifiers":[{"nameIdentifier":"754589","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"横谷, 明徳"}],"nameIdentifiers":[{"nameIdentifier":"754590","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"藤井, 健太郎"}],"nameIdentifiers":[{"nameIdentifier":"754591","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuda, Y."}],"nameIdentifiers":[{"nameIdentifier":"754592","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yokoya, Akinari","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"754593","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fujii, Kentaro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"754594","nameIdentifierScheme":"WEKO"}]}]},"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":"Novel analytical study for reaction intermediates in the primary radiation interaction of DNA using a synchrotron radiation induced luminescence spectroscopy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Novel analytical study for reaction intermediates in the primary radiation interaction of DNA using a synchrotron radiation induced luminescence spectroscopy"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-10-01"},"publish_date":"2018-10-01","publish_status":"0","recid":"49188","relation_version_is_last":true,"title":["Novel analytical study for reaction intermediates in the primary radiation interaction of DNA using a synchrotron radiation induced luminescence spectroscopy"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:50:38.346860+00:00"}