| Project/Area Number |
22560168
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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 |
Fluid engineering
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| Research Institution | Tottori University |
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Principal Investigator |
GOTO Tomonobu 鳥取大学, 大学院・工学研究科, 教授 (00260654)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAI Tonau 鳥取大学, 大学院・工学研究科, 助教 (80452548)
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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: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 微生物運動 / 流体工学 / 3次元観察 / 数値解析 / ３次元観察 / 表面近傍 / 細菌運動 / 座標取得 / 2方向同時観察 / 蛍光観察 / べん毛 |
|---|
| Research Abstract |
Swimming motion of microorganisms near a surface has close connection with the environment of lakes, marshes, oceans, or in vivo, in conjunction with the biofilm formation. The objective of this study is to make a model describing bacterial motion near a surface; approaching the surface and accumulation on the surface. We have performed bidirectional simultaneous microscopy using two synchronized high-speed cameras, and obtained simultaneously the position and posture of a bacterial cell near a surface. We have developed component technologies such as automatic measurement by the image processing, the automatic control of the microscope stage to shorten data acquisition time.
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