| Project/Area Number |
20591468
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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 |
Radiation science
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| Research Institution | High Energy Accelerator Research Organization |
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Principal Investigator |
HYODO Kazuyuki High Energy Accelerator Research Organization, 物質構造科学研究所, 講師 (60201729)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUSHITA Shonosuke 筑波大学, 大学院・人間総合科学研究科, 講師 (70359579)
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| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2009: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2008: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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|---|
| Keywords | 放射光科学 / 放射光単色X線 / 単色X線 / 微小血管造影 / X線分光素子 / 非対称反射 / K吸収端 / 医学物理 / 分光素子 / 心血管系 / 積分反射強度 / 血管造影 / 循環器 / X線光学素子 |
|---|
| Research Abstract |
Microangiography using synchrotron radiation monochromatic X-rays allows us to evaluate small vessels of less than 100 microns in diameter. Microangiography uses contrast materials, iodine, with a K-edge feature to visualize arterial blood flow as high-contrast images. The purpose of this study was to develop an optimized microangiography system using a new two-dimensional X-ray detector and X-ray optics. Many applications are expected by the developed system.
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