2011 Fiscal Year Final Research Report
Fabrication of metamaterials working in visible region by using DNA self-organization
| Project/Area Number |
22651045
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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 |
Nanomaterials/Nanobioscience
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| Research Institution | Osaka University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TANAKA Takuo 独立行政法人理化学研究所, 田中メタマテリアル研究室, 准主任研究員 (40283733)
ZAKO Tamotsu 独立行政法人理化学研究所, 前田バイオ工学研究室, 専任研究員 (50399440)
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| Project Period (FY) |
2010 – 2011
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| Keywords | メタマテリアル / DNA / 自己組織化 |
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| Research Abstract |
We fabricated amount of Au nanoparticle trimer ring structures by connecting each nanoparticle with DNA. In order to investigate the response of the structure to magnetic component of light, we measured transmission spectra with different polarizations and incident angles. The observed peaks were originated from the plasmon resonance from each Au nanoparticle and the plasmonic interactions of those Au nanoparticles through the nano gaps.
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Research Products
(4 results)
