{"created":"2023-05-15T14:55:47.635637+00:00","id":75758,"links":{},"metadata":{"_buckets":{"deposit":"224e7ca7-c148-4a48-840a-059be77adf3c"},"_deposit":{"created_by":1,"id":"75758","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"75758"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00075758","sets":["1"]},"author_link":["827563","827558","827555","827553","827559","827562","827560","827564","827557","827552","827561","827554","827556"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageStart":"8","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"Quantum Beam Science"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Cluster ion beams have unique features in energy deposition but their biological effects are yet to be examined. In this study, we employed bacterial spores as a model organism, established an irradiation method, and examined the lethal effect of 2 MeV C, 4 MeV C2 and 6 MeV C3 ion beams. The lethal effect per particle (per number of molecular ions) was not significantly different between cluster and monomer ion beams. The relative biological effectiveness and inactivation cross section as a function of linear energy transfer (LET) suggested that the single atoms of 2 MeV C deposited enough energy to kill the spores, and, therefore, there was no significant difference between the cluster and monomer ion beams in the cell killing effect under this experimental condition. We also considered the behavior of the atoms of cluster ions in the spores after the dissociation of cluster ions into monomer ions by losing bonding electrons through inelastic collision with atoms on the surface. To the best of our knowledge, this is the first report to provide a basis for examining the biological effect of cluster ions. ","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Multidisciplinary Digital Publishing Institute"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.3390/qubs3020008 ","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2412-382X","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":"長谷, 純宏"}],"nameIdentifiers":[{"nameIdentifier":"827552","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐藤, 勝也"}],"nameIdentifiers":[{"nameIdentifier":"827553","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"千葉, 敦也"}],"nameIdentifiers":[{"nameIdentifier":"827554","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平野, 貴美"}],"nameIdentifiers":[{"nameIdentifier":"827555","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"冨田成夫"}],"nameIdentifiers":[{"nameIdentifier":"827556","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"齋藤, 勇一"}],"nameIdentifiers":[{"nameIdentifier":"827557","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鳴海, 一雅"}],"nameIdentifiers":[{"nameIdentifier":"827558","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hase, Yoshihiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"827559","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sato, Katsuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"827560","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Chiba, Atsuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"827561","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hirano, Yoshimi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"827562","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Saito, Yuuichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"827563","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Narumi, Kazumasa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"827564","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":"Experimental Study on the Biological Effect of Cluster Ion Beams in Bacillus subtilis Spores ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Experimental Study on the Biological Effect of Cluster Ion Beams in Bacillus subtilis Spores "}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-04-26"},"publish_date":"2019-04-26","publish_status":"0","recid":"75758","relation_version_is_last":true,"title":["Experimental Study on the Biological Effect of Cluster Ion Beams in Bacillus subtilis Spores "],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:06:28.946368+00:00"}