Fabrication of hierarchical nanostructures with complementary peptides
| Project/Area Number |
22750136
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials chemistry
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| Research Institution | Kyoto University (2010, 2012)
National Institute for Materials Science (2011) |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 超分子 / ペプチド / 水素結合 / 分子認識 / DNA / 自己組織化 / 金ナノ粒子 |
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| Research Abstract |
This work was carried out to develop a new methodology for constructing highly programmed hierarchical nanostructures with self-assembly of complementary peptides bearing nucleobase moieties as complementary recognition parts. As a result, we found that the self-assembly of platinum-complex-bound amino acid derivative self-assemble to afford a supramolecular fibril aggregate constructed of 1-D arrayed platinum nanostructures. The programmed self-assembly also enabled us to fabricate large-area gold nanoparticle 2-D array whose optical and catalytic properties have been studied.
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Report
(4 results)
Research Products
(72 results)
