| 研究課題/領域番号 |
17H07350
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| 研究機関 | 国立研究開発法人物質・材料研究機構 |
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研究代表者 |
NGO HuynhThien 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, NIMSポスドク研究員 (60723484)
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| 研究期間 (年度) |
2017-08-25 – 2019-03-31
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| キーワード | teslaphoresis |
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| 研究実績の概要 |
The teslacoil has been constructed. The construction of the TEP system was carried out with engineers at the NIMS and internship student from Germany. We followed the original circuit diagram and the detailed construction description provided by Cherukuri. Single nanotube alignment has been proven. The starting materials for supramolecular hydrogels have been synthesised. The supramolecular hydrogel hybrid was synthesised without the teslaphoresis field. Furthermore, we have employed aligned carbon nanotubes and porphyrin as receptor materials for nano mechanical sensor for gases. The alignment showed stronger sensitivity.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
1: 当初の計画以上に進展している
理由
The project was carried out as proposed.
We have constructed the teslacoil.
The single walled nanotubes were functionalized with host cyclodextrin and the gelatine was funtionalized with guest adamantane.
The supramolecular hydrogel hybrid was prepared without the teslaphoresis field.
Furthermore we employed the teslacoil during the deposition of single walled nanotubes and porphyrin on mechanical sensors to investigate the possible effect of nano alignment on the sensitivity. The obtained results showed that the alignment strongly effect the sensitivity to gasses. We will continue to investigate this effect as side project of our proposal.
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| 今後の研究の推進方策 |
Synthesis of supramolecular hydrogel hybrid in the teslaphoresis field. Material synthesis by HOST-GUEST + π-π stacking interaction under TEP field: 1) Applying teslaphoresis Field → Alignment of CNTs crosslinkers
2) Addition of biopolymer → host-guest hydrogelation or ring-slide hydrogelation
or Addition of porphyrin + biopolymer → π-π stacking + hydrogelation
These approaches fix the CNTs alignment and provide the well-controlled microstructure of material matrix and introduce self-healing properties. Mechanical study of the hydrogel hybrid. Integration of the teslacoil into the construction of receptor materials for mechanical sensors.Furthermore we have discovered additional properties of aligned materials for sensor applications. Therefore we integrate the teslacoil into the nano mechanical sensor for gas sensing.
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