Fundamental study of a gamma-ray lens for medical imaging applications
| Project/Area Number |
22611018
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Medical Physics/Radiological Technology
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| Research Institution | The Institute of Physical and Chemical Research |
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Principal Investigator |
FUKUCHI Tomonori 独立行政法人理化学研究所, 複数分子イメージング研究チーム, 研究員 (40376546)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 核医学 / イメージング / ガンマ線 / レンズ / 医療用イメージング装置 / ガンマ線レンズ / 医療用ガンマ線イメージング |
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| Research Abstract |
We have been investigated usability of a γ-ray lens, which is spread owing to recent progress of crystal forming technology, for medical imaging. From a simulation result, sub-millimeter position resolution in γ-ray imaging is achievable using γ-ray lens based on Bragg diffraction. However, for the imaging system using this type of lens, we need a long imaging duration such as a few hours. A next-generation γ-ray lens based on Delbruck diffraction might realize a shortening of imaging duration.
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Report
(4 results)
Research Products
(14 results)
