| Project/Area Number |
24655068
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Analytical chemistry
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
NAGAOKA TSUTOMU 大阪府立大学, 工学(系)研究科(研究院), 教授 (00172510)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 細菌 / 導電性高分子 / 化学センサ / ドープ / 金属ナノ粒子 / ナノコンポジット / 分子鋳型 / 導電性ポリマ / センサ / 散乱光 |
|---|
| Research Abstract |
The purpose of this project is to develop a unique technique to establish a conducting interface between bacteria and a polymer film. We found that a conducting polymer is doped with bacteria in a high density to compensate for the positive charge arising on the polymer backbone.
The following research topics were carried out in this project. (1) fabrication of polypyrrole/bacteria composite films, (2) synthesis of nano-composites consisting of metal nano particles, bacterial, conducting polymer, (3) development of an analytical technique to quantize bacteria density, and (4) direct observation of bacteria redox currents.
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