Spatial conformation and dynamics of interfacial chains investigated by 3D-AFM
| Project/Area Number |
17K17760
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Thin film/Surface and interfacial physical properties
Nanostructural chemistry
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| Research Institution | Kanazawa University |
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Principal Investigator |
Asakawa Hitoshi 金沢大学, ナノマテリアル研究所, 准教授 (90509605)
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 原子間力顕微鏡 / 界面 / 分子鎖 / 原子・分子分解能 / ナノ計測 / ナノサイエンス / 界面分子鎖 / 固液界面 / 原子・分子 / 走査プローブ顕微鏡 / AFM / ナノ材料 |
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| Outline of Final Research Achievements |
Nanoscale molecular chain structures at the interfaces between solids and liquids are considered to have important roles in a wide range of fields such as functional materials and pharmaceuticals. However, the almost roles remain unclear because of the difficulty of direct observation of such molecular chain structures that exist only in quite small nanospace at the interfaces. In this study, we have established a method to visualize the spatial distribution of molecular chain structures and their dynamics by using a three-dimensional scanning atomic force microscopy (3D-AFM) technique.
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| Academic Significance and Societal Importance of the Research Achievements |
ミクロな世界で生じている固液界面現象は摩擦、吸着、反応、溶解など目に見えるマクロ現象の起源となっています。固液界面に存在する分子鎖の構造・ダイナミクスを理解できれば、マクロな現象を原子・分子スケールで理解し、それを制御する技術に発展させることができます。これらを実現できれば、高効率エネルギーシステムや高機能な薬剤、環境浄化材料など社会問題解決に資する幅広い分野の材料開発に貢献できます。
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Report
(4 results)
Research Products
(22 results)
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[Journal Article] Ring shape-dependent self-sorting of pillar[n]arenes assembled on a surface2018
Author(s)
Ogoshi T, Takashima S, Inada N, Asakawa H, Fukuma T, Shoji Y, Kajitani T, Fukushima T, Tada T, Dotera T, Kakuta T, Yamagishi T
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Journal Title
Communications Chemistry
Volume: 1
Issue: 1
Pages: 92-92
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Book] 走査型プローブ顕微鏡2017
Author(s)
淺川 雅、岡嶋 孝治、大西 洋
Total Pages
128
Publisher
共立出版
ISBN
9784320044548
Related Report
