2016 Fiscal Year Final Research Report
Production of Molybdenum-99 by Accelerator and Purification of Technetium-99m
| Project/Area Number |
15K19789
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Radiation science
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| Research Institution | Tohoku University (2016)
Osaka University (2015) |
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Principal Investigator |
Ikeda Hayato 東北大学, サイクロトロン・ラジオアイソトープセンター, 助教 (30649083)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Keywords | テクネチウム-99m / モリブデン99 / 加速器 / 溶媒抽出 |
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| Outline of Final Research Achievements |
In this work, I searched the organic solvent for effective extraction Tc-99m produced by accelerator from Mo aqueous solution. I used methyl ethyl ketone (MEK), methyl isobutyl ketone (MIBK), diethyl ketone (DEK), and other some solvents. I produced the Mo solution and Mo solution doped commercial Tc-99m, which similar to Mo target dissolved solution.
High quantity of Tc-99m could be extracted independent on volume of organic layer with three ketones. However, in the case of some other solvents, The quantity of extraction of Tc-99m was proportional to a volume, and its quantity was little. In addition, the contamination of the Mo was unavoidable with the ketones. And it found that alumina column treatment could not to be omitted.
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| Free Research Field |
核医学
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