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In this study, we demonstrated an in situ target processing concept for automated metallic\nradionuclide production without the use of any robotic device.\nMethods: An alumina ceramic vessel for a vertical irradiation system was designed and developed. The\nceramic vessel was evaluated by the production of Zr-89 using an yttrium powder target. The irradiated Y was\ndissolved remotely in HCl in the ceramic vessel and transferred as a solution to a hotcell through a Teflon tube.\nThe crude Zr-89 was then purified by an automated apparatus. The Zr-89 was eluted with 100 muL of oxalic acid\n(solution) as the final product.\nResults: The ceramic vessel gave a sufficient yield of Zr-89 (57+/-11 MBq/muAh), showed good operability, and\ncould be reused up to 10 times. With nominal irradiation (10 muAx2 h) in ~90 muL, the product (~940 MBq) was\nobtained with N99.9% radionuclidic purity.\nConclusion: The combination of the ceramic vessel and vertical irradiation has great potential for the remote\nproduction of various metallic radionuclides.", "subitem_description_type": "Abstract"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "org/10.1016/j.nucmedbio.2012.05.010", "subitem_relation_type_select": "DOI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0969-8051", "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": "Nagatsu, Koutarou"}], "nameIdentifiers": [{"nameIdentifier": "462761", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Suzuki, Hisashi"}], "nameIdentifiers": [{"nameIdentifier": "462762", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fukada, Masami"}], "nameIdentifiers": [{"nameIdentifier": "462763", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Minegishi, Katsuyuki"}], "nameIdentifiers": [{"nameIdentifier": "462764", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsuji, Atsushi"}], "nameIdentifiers": [{"nameIdentifier": "462765", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fukumura, Toshimitsu"}], "nameIdentifiers": [{"nameIdentifier": "462766", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "永津 弘太郎", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "462767", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "鈴木 寿", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "462768", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "深田 正美", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "462769", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "峯岸 克行", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "462770", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "辻 厚至", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "462771", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "福村 利光", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "462772", "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": "An alumina ceramic target vessel for the remote production of metallic radioinuclides by in situ target dissolution.", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "An alumina ceramic target vessel for the remote production of metallic radioinuclides by in situ target dissolution."}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/46449", "pubdate": {"attribute_name": "公開日", "attribute_value": "2012-11-28"}, "publish_date": "2012-11-28", "publish_status": "0", "recid": "46449", "relation": {}, "relation_version_is_last": true, "title": ["An alumina ceramic target vessel for the remote production of metallic radioinuclides by in situ target dissolution."], "weko_shared_id": -1}
An alumina ceramic target vessel for the remote production of metallic radioinuclides by in situ target dissolution.
https://repo.qst.go.jp/records/46449
https://repo.qst.go.jp/records/4644901a2f58b-808f-4b87-9dd7-e4b75415af38
Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-11-28 | |||||
タイトル | ||||||
タイトル | An alumina ceramic target vessel for the remote production of metallic radioinuclides by in situ target dissolution. | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Nagatsu, Koutarou
× Nagatsu, Koutarou× Suzuki, Hisashi× Fukada, Masami× Minegishi, Katsuyuki× Tsuji, Atsushi× Fukumura, Toshimitsu× 永津 弘太郎× 鈴木 寿× 深田 正美× 峯岸 克行× 辻 厚至× 福村 利光 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Introduction: As the use of metallic radionuclides increases, so does the demand for a simple production method. In this study, we demonstrated an in situ target processing concept for automated metallic radionuclide production without the use of any robotic device. Methods: An alumina ceramic vessel for a vertical irradiation system was designed and developed. The ceramic vessel was evaluated by the production of Zr-89 using an yttrium powder target. The irradiated Y was dissolved remotely in HCl in the ceramic vessel and transferred as a solution to a hotcell through a Teflon tube. The crude Zr-89 was then purified by an automated apparatus. The Zr-89 was eluted with 100 muL of oxalic acid (solution) as the final product. Results: The ceramic vessel gave a sufficient yield of Zr-89 (57+/-11 MBq/muAh), showed good operability, and could be reused up to 10 times. With nominal irradiation (10 muAx2 h) in ~90 muL, the product (~940 MBq) was obtained with N99.9% radionuclidic purity. Conclusion: The combination of the ceramic vessel and vertical irradiation has great potential for the remote production of various metallic radionuclides. |
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書誌情報 |
Nuclear Medicine and Biology 巻 39, 号 8, p. 1281-1285, 発行日 2012-11 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0969-8051 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | org/10.1016/j.nucmedbio.2012.05.010 |