Biomimetic Water Manipulation Driven by Interfacial Free Energies
| Project/Area Number |
24686076
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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 |
Structural/Functional materials
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
Daisuke Ishii 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (60435625)
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| Project Period (FY) |
2012-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥26,780,000 (Direct Cost: ¥20,600,000、Indirect Cost: ¥6,180,000)
Fiscal Year 2015: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2012: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
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| Keywords | 表面・界面物性 / 複合材料・物性 / 自己組織化 / 超撥水 / 液体操作 / 生物模倣 / 表面物性 / 液滴操作 / 微細構造 / 表面修飾 |
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| Outline of Final Research Achievements |
Some small animals only use passive water transport mechanisms. However, little is known about passive water transport mechanisms because it is difficult to measure the wettability of microstructures in small areas and determine the chemistry of biological surfaces. So I attempted to make clear water manipulation systems of complicated biological microstructures by physical-chemical approaches, and I tried to develop novel biomimetic water manipulation devices driven by interfacial free energies.
I achieved that micro-droplets on the superhydrophobic surfaces were manipulated by surface microstructure patterning and thermo-responsibilities, liquid transport and separation technologies were produced by surface structures and surface chemistries on the hierarchic open channels, and water vapor permeability was controlled by inner higher-order structure of hydrophilic thin films.
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Report
(6 results)
Research Products
(56 results)
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[Journal Article] Entomomimetics and Pest Management2014
Author(s)
針山孝彦, 魚津吉弘, 向井裕美, 山濱由美, 弘中満太郎, 高久康春, 石井大佑, 大原昌宏, 野村周平, 長谷山美紀, 原滋郎, 下澤楯夫, 下村政嗣
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Journal Title
Japanese Journal of Applied Entomology and Zoology
Volume: 58
Issue: 2
Pages: 79-91
DOI
NAID
ISSN
0021-4914, 1347-6068
Related Report
Peer Reviewed / Open Access
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[Presentation] Biomimetic water transportation device based on wharf roach Ligia exotica2014
Author(s)
Daisuke Ishii, Ko Okumura, Marie Tani, Yuji Hirai, Hiroko Horiguchi, Takahiko Hariyama, Yasutaka Matsuo, Kuniharu Ijiro, Kaoru Tsujii, Tateo Shimozawa, Masatsugu Shimomura
Organizer
The 15th IUMRS-International Conference in Asia (IUMRS-ICA 2014)
Place of Presentation
福岡大学
Year and Date
2014-08-25
Related Report
Invited
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