| Project/Area Number |
26820083
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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 |
Intelligent mechanics/Mechanical systems
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Research Collaborator |
FUKUDA Toshio 名城大学, 理工学部, 教授 (70156785)
NAKAJIMA Masahiro 名古屋大学, 工学研究科, 助教 (80377837)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | マイクロチャネル / 局所加熱 / ハイドロゲル / 細胞構造体 / マイクロ電極 / マイクロヒータ / 細胞操作 / マイクロ流体デバイス / 光電子デバイス |
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| Outline of Final Research Achievements |
In this research, new microchannel fabrication method has beed developed using local heating of hydrogels. The micro-electrodes were fabricated on a glass substrate to generate Joule heat.
The genlatin-agar mixed hydrogel was prepared to locally melt and fabricate microchannels. The hydrogel was placed on the micro-electrodes and locally melted by the generated Joule heat. The channel size is controlled by the heating duration. The fabricated channel can be closed by filling the hydrogel again. Hence, the microfluidic device which has changable channel patterns was achieved by controlling the melting pattern of hydrogels.
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