Investigation of the dielectrophoretic properties of parasitic bacteria in emulsion and construction of new separation and detection systems of bacteria
| Project/Area Number |
21760317
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Measurement engineering
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
UCHIDA Satoshi Tokyo Metropolitan University, 大学院・理工学研究科, 准教授 (90305417)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 計測システム / 誘電泳動 / 乳濁液 / 細菌 / 油滴 / 静電容量 / 薬剤耐性 / 泳動速度 / 数値解析 |
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| Research Abstract |
In the present study, the dielectrophoretic properties of parasitic bacteria in emulsion were investigated, and new separation and measurement apparatus was developed for rapid and simple detection. Optimum electrode arrangement and separation condition from oil droplet were obtained by numerical analyses of electric field distribution in microcell, and dielectrophoretic velocity and trajectory of bacteria. In actual, selective condensation was achieved for various kinds of bacteria. Moreover, the bacterial amount was estimated quantitatively by combination of dielectrophoretic micro filter and LCR meter.
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Report
(3 results)
Research Products
(9 results)
