{"_buckets": {"deposit": "311f5226-71fb-47fa-aaef-cbc93a866822"}, "_deposit": {"created_by": 1, "id": "70933", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "70933"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00070933", "sets": ["28"]}, "author_link": ["697008", "697006", "696999", "697004", "697000", "697003", "697002", "696997", "696998", "697007", "697001", "697005"], "item_10005_date_7": {"attribute_name": "発表年月日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2012-10-13", "subitem_date_issued_type": "Issued"}]}, "item_10005_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "我々は，内用療法向けの核種としてアスタチン-211（α42％，EC 58％；T\u003cSUB\u003e1/2\u003c/\nSUB\u003e＝7.2h）に着目し，その遠隔自動製造を試みた。Atは周期表上でヨウ素の下に位\n置しており，特にヨウ素や臭素に類似したハロゲン的挙動をとるといわれる。従って\n，膨大なヨウ素標識化合物ライブラリ等の応用も考えられ，内用療法研究を加速する\n期待も持たれる。\u003cBR\u003e本研究では，ターゲット物質としてビスマス-209を選択し，\u003cS\nUP\u003e209\u003c/SUP\u003eBi(α,2n)\u003cSUP\u003e211\u003c/SUP\u003eAt反応による製造を行った。効果的な核種製\n造では大強度のビーム電流が要求され，その際の発熱対策が課題となる。本研究では\n，比較的融点の低いBi（271℃）に対し，その融解を許容できる垂直照射法を採用し\n，解決を試みた。\u003cBR\u003e加速器によるα崩壊核種の製造，特に揮発性のあるAtに対して\nは，従来以上の汚染対策並びに使用環境の整備が求められる。我々は，気密環境下に\nおけるAtの遠隔自動乾留装置並びに回収装置の開発，これらに加え，ホットセル内部\nの環境整備を行ったので，併せて報告する。", "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52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": "永津, 弘太郎"}], "nameIdentifiers": [{"nameIdentifier": "696997", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鈴木, 寿"}], "nameIdentifiers": [{"nameIdentifier": "696998", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "深田, 正美"}], "nameIdentifiers": [{"nameIdentifier": "696999", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "峯岸, 克行"}], "nameIdentifiers": [{"nameIdentifier": "697000", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "長谷川, 純崇"}], "nameIdentifiers": [{"nameIdentifier": "697001", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "張, 明栄"}], "nameIdentifiers": [{"nameIdentifier": "697002", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "永津 弘太郎", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "697003", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鈴木 寿", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "697004", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "深田 正美", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "697005", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "峯岸 克行", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "697006", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "長谷川 純崇", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "697007", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "張 明栄", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "697008", "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": "内照射療法向けα崩壊核種アスタチン-211の遠隔自動製造", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "内照射療法向けα崩壊核種アスタチン-211の遠隔自動製造"}]}, "item_type_id": "10005", "owner": "1", "path": ["28"], "permalink_uri": "https://repo.qst.go.jp/records/70933", "pubdate": {"attribute_name": "公開日", "attribute_value": "2012-10-16"}, "publish_date": "2012-10-16", "publish_status": "0", "recid": "70933", "relation": {}, "relation_version_is_last": true, "title": ["内照射療法向けα崩壊核種アスタチン-211の遠隔自動製造"], "weko_shared_id": -1}