2014 Fiscal Year Final Research Report
Organic optically-stimulable photphors equivalent to biological tissue
| Project/Area Number |
25630427
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nuclear engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Keywords | 線量計 / 輝尽蛍光 / 熱蛍光 / 有機無機ハイブリッド / 生体等価 |
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| Outline of Final Research Achievements |
We aim at developing optically-stimulable phosphors composed mainly of organic materials to achieve biological tissue-equivalent response for ionizing radiation. We have developed phosphors based on organic-inorganic hybrid materials using two methods: one is sol-gel method, and the other is the synthesis of surface-modificed nanoparticles in supercritical water followed by hybridization of the nanoparticles with polymers. For two synthesis methods, we successfully fabricated transparent organic-inorganic hybrid phosphors.
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| Free Research Field |
放射線物理化学
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