Investigation of electrical interactions between biomolecules and nanomaterials
| Project/Area Number |
25706012
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Nano/Microsystems
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
Hayamizu Yuhei 東京工業大学, 理工学研究科, 准教授 (80443216)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥25,090,000 (Direct Cost: ¥19,300,000、Indirect Cost: ¥5,790,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2014: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2013: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
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| Keywords | ナノシート / ペプチド / 自己組織化 / グラフェン / 二硫化モリブデン / ナノマイクロバイオシステム / バイオナノ界面 |
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| Outline of Final Research Achievements |
The aim of this research was to understand the electrical interactions between biomolecules and 2-dimensional nanosheets by using peptides and layered materials such as grapehene and MoS2. First, we have focused on understanding the fundamentals of peptide self-assembly on nanomaterials. Especially, the self-assembly of graphite binding peptides has been investigated comprehensively. Then, the electrical interactions between peptides and nanosheets have been investigated using MoS2 FETs. The observations indicate that chemical doping by peptides on 2D nanosheets plays a significant role for the modification of the electrical and optical properties of 2D nanosheets.
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Report
(4 results)
Research Products
(36 results)
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[Journal Article] Probing edge-activated resonant Raman scattering from mechanically exfoliated 2D MoO3 nanolayers2015
Author(s)
Yano, T., Yoshida, K., Hayamizu, Y., Hayashi, T., Ohuchi, F., Hara, M.
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Journal Title
2D Materials
Volume: 2
Issue: 3
Pages: 035004-035004
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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