dc.citation.conferencePlace |
KO |
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dc.citation.title |
The 10th International Conference on Advanced Materials and Devices (ICAMD 2017) |
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dc.contributor.author |
Ko, Hangil |
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dc.contributor.author |
Kang, Minsu |
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dc.contributor.author |
Jeong, Hoon Eui |
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dc.date.accessioned |
2023-12-19T17:38:08Z |
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dc.date.available |
2023-12-19T17:38:08Z |
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dc.date.created |
2019-01-09 |
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dc.date.issued |
2017-12-16 |
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dc.description.abstract |
The manipulation of droplets is of significant interest for a broad range of applications. To manipulate a droplet, patterned surfaces, chemical gradients or electrowetting have been suggested as a passive approach. Due to inherent limitations of existing techniques, magnetically actuatable structures became considerable for the active droplet manipulation due to their reversible structural tunability in response to a remote magnetic field. To this end, we report a novel technique that enables dynamic control over the position and motion of a pure droplet by utilizing a magnetically responsive flexible film. comprising reversibly actuating hierarchical pillars on the surface (Fig. 1). The droplet can be rapidly manipulated to arbitrary targets with only the use of a permanent magnet. This surface exhibits reliable actuating capabilities with immediate field responses and maximum tilting angles of ~90° with superhydrophobicity. |
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dc.identifier.bibliographicCitation |
The 10th International Conference on Advanced Materials and Devices (ICAMD 2017) |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/36653 |
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dc.language |
영어 |
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dc.publisher |
The Korean Physical Society |
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dc.title |
Fabrication of magnetic field-responsive flexible pillar arrays and its application to droplet manipulation |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2017-12-05 |
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