| Project/Area Number |
21710117
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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 |
Nanomaterials/Nanobioscience
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
KAMETA Naohiro National Institute of Advanced Industrial Science and Technology, ナノチューブ応用研究センター研, 研究員 (20517297)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | ナノ材料 / 自己組織化 / ナノチューブ / ハイドロゲル / DNA / 分離 / ナノチューブハイドロゲル / ナノチャネル / 光刺激応答性 / キャピラリー電気泳動 / 拡散係数 / 超分子 / pH刺激応答 / 光刺激応答 / 1次元中牢シリンダー / 3次元網目空間 / 生体高分子 |
|---|
| Research Abstract |
Novel wedge-shaped amphiphiles self-organized in water to from nanotube hydrogels responding on pH stimulus. The nanotube hydrogel possessed two independent spaces consisting of three-dimensional meshworks formed between nanotubes and one-dimensional hollow cylinder of the nanotube itself. Introduction of the nanotube hydrogel as sieves into the capillary electrophoresis allowed to construct a separation system for biomacromolecules. Imaging technique showed that the one-dimensional hollow cylinder of the nanotube with 8 nm inner diameter acts as a functional space for the DNA separation.
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