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Production of Auger-electron-emitting 103mRh via a 103Pd/103mRh generator using an anion-exchange resin
https://repo.qst.go.jp/records/2000904
https://repo.qst.go.jp/records/200090443b271ee-e987-4cee-a8e7-2b80bb73aaac
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||
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| 公開日 | 2025-04-22 | |||||||||||||||||||||||
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| タイトル | Production of Auger-electron-emitting 103mRh via a 103Pd/103mRh generator using an anion-exchange resin | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
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| 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 | |||||||||||||||||||||||
| 著者 |
Ohya Tomoyuki
× Ohya Tomoyuki
× Ichinose Jun
× Nagatsu Kotaro
× Sugo Yumi
× Ishioka Noriko
× Watabe Hiroshi
× Itoh Masatoshi
× Minegishi Katsuyuki
× Zhang Ming-Rong
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| 抄録 | ||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||
| 内容記述 | Rhodium-103m is one of the most attractive Auger electron emitters for internal radiotherapy. The half-life of 103mRh is relatively short (56.114 min). Therefore, it needs to be produced using a generator for clinical use. Most studies of 103Pd/103mRh generators using anion-exchange resins were carried out over 50 years ago. However, these resins are no longer commercially available. In the present study, we tested a 103Pd/103mRh generator using alternative anion-exchange resins (i.e., IRA904, IRA410, SA20A, and SA11AL). No-carrier-added 103Pd was used to make the generators. The 103mRh product was eluted from the generators using 6 mL of 0.1 M HCl with a flow rate 0.5 mL/min. The generator made from SA11AL showed good performance, with a yield of 39 %, an impurity level of 103Pd in the product of 0.29 %, and an operation time of 14 min. This makes this generator competitive with previously developed ones. |
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| 書誌情報 |
Radiochimica Acta 巻 112, 号 1, p. 37-43, 発行日 2023-11 |
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| 出版者 | DE GRUYTER | |||||||||||||||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 2193-3405 | |||||||||||||||||||||||
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| 識別子タイプ | DOI | |||||||||||||||||||||||
| 関連識別子 | 10.1515/ract-2023-0238 | |||||||||||||||||||||||
