2012 Fiscal Year Final Research Report
Development of plasmonic devices with DNA nanofibers
| Project/Area Number |
22550136
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional materials chemistry
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
NAKAO Hidenobu 独立行政法人物質・材料研究機構, 量子ビームユニット, 主任研究員 (80421395)
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| Project Period (FY) |
2010 – 2012
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| Keywords | DNA / プラズモニクス / 金属ナノアレイ / 転写印刷 / バイオナノデバイス |
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| Research Abstract |
A successful method have been developed for preparing highly orderd metallic nanofibers by evaporation-induced self-assembly with DNA and AgNPs. Prepared metallic nanofibers showed single molecule detection and electromagnetic waves (light) propagation because of strongly localized light field. The present one-step approach can be used as a general method for the growth and patterning of metallic nanofibers, and it is potentially a low-cost and easily scalable approach for large-scale fabrication of 1D plasmonic and other nanostructure devices.
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