2015 Fiscal Year Final Research Report
Development of a chemical imaging sensor for high-speed recording at 1000 fps and its application to analysis of reaction dynamics
| Project/Area Number |
24310098
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MIYAMOTO Koichiro 東北大学, 大学院工学研究科, 准教授 (70447142)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Keywords | 化学センサ / 化学イメージセンサ |
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| Outline of Final Research Achievements |
In this study, the data acquisition rate of the chemical imaging sensor, which can visualize the two-dimensional distribution of pH or ion concentration in the sample placed on a semiconductor sensor plate, was enhanced to realize a movie recording of chemical species at a maximum frame rate of 1000 fps. The developed system was applied, for example, to dynamic analysis of reaction in a microfluidic channel constructed on the sensing surface and visualization of pH distribution in the vicinity of a corroding metal surface.
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| Free Research Field |
センサ工学
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