{"created":"2023-05-15T14:53:54.199325+00:00","id":73397,"links":{},"metadata":{"_buckets":{"deposit":"5efcab03-5533-4890-9a09-060b96bc33c3"},"_deposit":{"created_by":1,"id":"73397","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"73397"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00073397","sets":["10:26"]},"author_link":["722895","722894"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2018-10-12","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"半減期66時間のMo-99の娘核である半減期6時間のTc-99mは、核医学診断で重用されている。しかし、既存の研究用原子炉で製造されているMo-99は、頻発する原子炉の計画外停止のため世界的に供給不安定で大問題になっている。日本は、使用するMo-99の全てを輸入に頼っているため深刻な状況である。一方、がん治療診断に適したCu-67は、その大量製造法の確立が長年の課題である。我々は、中型加速器で発生される高速中性子を用いて、高品質のMo-99及びC-67を製造する従来に無い方法を提案した。そして、既存の加速器を用いた実験研究でその高品質性を確認してきた。本講演では、これら結果について報告した。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"セミナー","subitem_description_type":"Other"}]},"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":"永井, 泰樹"}],"nameIdentifiers":[{"nameIdentifier":"722894","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永井 泰樹","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"722895","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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Production of 99Mo/99mTc and 67Cu for medical use by  accelerator neutrons","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Production of 99Mo/99mTc and 67Cu for medical use by  accelerator neutrons"}]},"item_type_id":"10005","owner":"1","path":["26"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-01-15"},"publish_date":"2019-01-15","publish_status":"0","recid":"73397","relation_version_is_last":true,"title":["Production of 99Mo/99mTc and 67Cu for medical use by  accelerator neutrons"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:29:45.436469+00:00"}