{"created":"2023-05-15T14:52:37.947976+00:00","id":71859,"links":{},"metadata":{"_buckets":{"deposit":"75749715-3f21-46ad-8da9-eb87176194db"},"_deposit":{"created_by":1,"id":"71859","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"71859"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00071859","sets":["10:28"]},"author_link":["707565","707569","707570","707575","707567","707571","707568","707576","707564","707574","707573","707577","707566","707572"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2015-11-05","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"67Cuは放出β線の飛程が細胞径程度であり、半減期も長い(61.8\nh)ことから、標的アイソトープ治療用の核種として期待されている。本研究では、大\n量に利用(2-3g)する68ZnOターゲットの除去やカラム分離の負荷軽減を目\n的に、従来のカラム分離に加え、前処理として共沈を組み合わせた精製の可能性を検\n討した。【方法】プロトン照射(60MeV,5μA,5h: 68Zn(p,2p)67Cu)した68ZnOを10N塩酸で溶解させた後、H2Sを吹き込み沈\n殿を生じさせた。沈殿物を6N硝酸で再溶解し、適当な濃度になるよう塩酸を添加後、\nイオン樹脂AG1-X8(BIO-RAD)を用いて精製67Cuを得た。製品について、放\n射核種純度や混入する他元素の評価を行った。【結果・結論】最終製品の一例として\n100MBqの67Cuを得ることが出来た。また、副生成核種の67Ga\nを共沈で大部分取り除くことができたことから、共沈法の有効性が示された。引き続\nき、67Cuの回収効率向上・混入不純物の低減等について最適化、再現性\nの確認と共に、装置化に関する検討を行う。","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":"第55回日本核医学会学術総会ポスター発表","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":"大矢, 智幸"}],"nameIdentifiers":[{"nameIdentifier":"707564","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 寿"}],"nameIdentifiers":[{"nameIdentifier":"707565","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"深田, 正美"}],"nameIdentifiers":[{"nameIdentifier":"707566","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永津, 弘太郎"}],"nameIdentifiers":[{"nameIdentifier":"707567","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"峯岸, 克行"}],"nameIdentifiers":[{"nameIdentifier":"707568","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"破入, 正行"}],"nameIdentifiers":[{"nameIdentifier":"707569","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"張, 明栄"}],"nameIdentifiers":[{"nameIdentifier":"707570","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大矢 智幸","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"707571","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木 寿","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"707572","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"深田 正美","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"707573","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永津 弘太郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"707574","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"峯岸 克行","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"707575","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"破入 正行","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"707576","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"張 明栄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"707577","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"共沈を用いた67Cu製造法についての検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"共沈を用いた67Cu製造法についての検討"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-11-19"},"publish_date":"2015-11-19","publish_status":"0","recid":"71859","relation_version_is_last":true,"title":["共沈を用いた67Cu製造法についての検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:46:33.767213+00:00"}