| Project/Area Number |
23350118
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Polymer/Textile materials
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
FUKUDA Takashi 独立行政法人産業技術総合研究所, 電子光技術研究部門, 主任研究員 (50357894)
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| Co-Investigator(Kenkyū-buntansha) |
ISHIDA Naoyuki 岡山大学, 自然科学研究科, 准教授 (80344133)
ABE Koji (独)産業技術総合研究所, フレキシブルエレクトロニクス研究センター, 主任研究員 (80356378)
USHIJIMA Hirobumi (独)産業技術総合研究所, フレキシブルエレクトロニクス研究センター, チーム長 (80356568)
FUKUDA Nobuko (独)産業技術総合研究所, フレキシブルエレクトロニクス研究センター, 主任研究員 (90360635)
内田 江美 独立行政法人産業技術総合研究所, 電子光技術研究部門, 産総研特別研究員 (20600539)
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| Co-Investigator(Renkei-kenkyūsha) |
EMOTO Akira (独)産業技術総合研究所, 電子光技術研究部門, 産総研特別研究員 (80509662)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2013: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2012: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2011: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
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| Keywords | バイオセンサー / 局在プラズモン / 電場増幅効果 / スクリーニングチップ |
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| Research Abstract |
In this research, it have aimed to fabricate a controlled atto-liter space whose dimension below a sub-wavelength and to confine a plasmon resonance field into the space in order to achieve ultrahigh-sensitive biosensing. Then, we obtained a unique structure fabrication method templating polystylene spherical particles and an appropriate condition for structure replication via nanoimprinting process, and also proved that the local surface plasmon chip exhibits ultra-high sensitivity even for the sample containing a certain contaminant. Moreover, we have developed a prototype testing system consists of palmtop optical measurement apparatus and remote operation terminal that was not included in the original plan of this project, and succeeded to clarify a practical image of the real application. The outcome of the research will lead to the realization of bio-screening testing and point-of-care testing with a feature of label-free, simple, and ultra-high sensitivity.
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