WEKO3
アイテム
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) | |||||
|---|---|---|---|---|---|---|
| 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 |
|||||
| 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. |
|||||
| 書誌情報 |
Nuclear Medicine and Biology 巻 39, 号 8, p. 1281-1285, 発行日 2012-11 |
|||||
| 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 | |||||
