Development of a Microbeam Cell Irradiation System Using Micro Glass Tubes
| Project/Area Number |
20681004
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Risk sciences of radiation/Chemicals
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
HASEGAWA Jun Tokyo Institute of Technology, 原子炉工学研究所, 助教 (90302984)
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| Research Collaborator |
OGURI Yoshiyuki 東京工業大学, 原子炉工学研究所, 教授 (90160829)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥21,450,000 (Direct Cost: ¥16,500,000、Indirect Cost: ¥4,950,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2009: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2008: ¥11,310,000 (Direct Cost: ¥8,700,000、Indirect Cost: ¥2,610,000)
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| Keywords | マイクロビーム / ガラスキャピラリー / イオン散乱 / イオンビーム / PIXE分析 / モンテカルロ計算 / 細胞照射 |
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| Research Abstract |
This study performed experiments and numerical simulations on MeV ion focusing by tapered glass capillaries and revealed at the first time that small-angle scattering of incident ions on the capillary inner wall is the predominant physical process of this focusing phenomena. Although the microbeams obtained by this focusing method consists of two components having different divergence angles, their qualities were found to be satisfactory for microbeam analyses such as a two-dimensional element mapping.
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Report
(4 results)
Research Products
(29 results)
