{"created":"2023-05-15T14:56:59.609059+00:00","id":77342,"links":{},"metadata":{"_buckets":{"deposit":"dbdabf92-206b-40ad-845f-d63799233354"},"_deposit":{"created_by":1,"id":"77342","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"77342"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00077342","sets":["10:28"]},"author_link":["805597","805594","805600","805595","805596","805599","805591","805592","805598","805593"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-11-01","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"【背景・目的】67Cuはその崩壊形式(β- 100%, 61.9 h)から、内照射療法に適した核種として期待されている。しかしながら、67Cuの製造は多量(数g～)の68Znをターゲットとするため、分離にはイオン交換樹脂とキレート樹脂を組み合わせて使用せねばならず、その結果、多くの手間と時間（1日）を必要とする。今回、我々は共沈を利用した簡便な分離法（共沈法）を開発した。【方法】natZnO(3.5 g)を60MeVのプロトンビームで7時間照射した。ターゲットを塩酸で溶解後、H2SとAgNO3を共沈剤として加え、溶液をフィルターろ過した。その後、酸溶液でフィルターから67Cuを回収した。同様の操作を2回行った後、グラスフィルターでAgを除去した。また、従来のイオン交換樹脂を用いた分離法も行い、両者の品質を比較した。【結果】共沈法の製品は、従来の分離法の製品と同等の品質（不純物金属濃度、放射化学純度）を示した。分離時間は3時間以下であった。【結論】共沈を用いた簡便な分離精製法の開発に成功した。","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":"第59回日本核医学会学術総会","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":"805591","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永津, 弘太郎"}],"nameIdentifiers":[{"nameIdentifier":"805592","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"破入, 正行"}],"nameIdentifiers":[{"nameIdentifier":"805593","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"峯岸, 克行"}],"nameIdentifiers":[{"nameIdentifier":"805594","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"張, 明栄"}],"nameIdentifiers":[{"nameIdentifier":"805595","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohya, Tomoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"805596","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nagatsu, Kotaro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"805597","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hanyu, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"805598","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Minegishi, Katsuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"805599","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ming-Rong, Zhang","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"805600","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":"共沈を用いたバルクZnターゲットからの67Cu分離精製法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"共沈を用いたバルクZnターゲットからの67Cu分離精製法"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-11-07"},"publish_date":"2019-11-07","publish_status":"0","recid":"77342","relation_version_is_last":true,"title":["共沈を用いたバルクZnターゲットからの67Cu分離精製法"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:40:24.261809+00:00"}