2013 Fiscal Year Final Research Report
Development of 211Rn/211At generator for medical use of alpha radioactive isotopes
| Project/Area Number |
23600013
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Quantum beam science
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
NISHINAKA Ichiro 独立行政法人日本原子力研究開発機構, 原子力科学研究部門 先端基礎研究センター, 研究副主幹 (70354884)
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| Co-Investigator(Renkei-kenkyūsha) |
YOKOYAMA Akihiko 金沢大学, 理工研究域物質化学系, 教授 (80230655)
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| Project Period (FY) |
2011 – 2013
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| Keywords | アルファ放射性同位体 / 核医学利用 / アスタチン / ラドン / ジェネレーター / トレーサー |
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| Research Abstract |
A 211Rn/211At generator have been developed to use an alpha radioactive isotope 211At which is a promising candidate for medical use. An isotope 211Rn was produced by irradiating a thin bismuth metal target with 7Li beam from the JAEA-tandem acceleraretor. A tracer solution of 211At which is a daughter nuclide through EC-decay of 211Rn was produced using equipment of the 211Rn/211At generator developed in this work. We have established a fundamental technology of the 211Rn/211At generator.
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[Journal Article] Production and separation of astatine isotopes in the 7Li + natPb reaction2015
Author(s)
I. Nishinaka, A. Yokoyama, K. Washiyama, E. Maeda, S. Watanabe, K. Hashimoto, N S. Ishioka, H. Makii, A. Toyoshima, N. Yamada, R. Amano
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Journal Title
J. Radioanal. Nucl. Chem.
Volume: (印刷中)
Peer Reviewed
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