| Project/Area Number |
26620072
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional solid state chemistry
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
SHIIGI Hiroshi 大阪府立大学, 工学(系)研究科(研究院), 准教授 (70335769)
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| Co-Investigator(Renkei-kenkyūsha) |
NAGAOKA TSUTOMU 大阪府立大学, 工学研究科, 教授 (00172510)
NISHINO TOMOAKI 東京工業大学, 大学院理学研究科, 准教授 (80372415)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 光アンテナ / 単一細菌 / ナノ構造体 / バイオ分析 / O157 |
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| Outline of Final Research Achievements |
We have found that a high density structure of metal nanoparticles acts like an
excellent antenna owing to its optical properties, which permit sensitive detection of bacteria and analysis of a single bacterial cell. By using antibodies, these antennas can be engineered to recognize only specific bacterial species. This system provides a new technique that will allow a more sensitive detection of specific bacteria.
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