| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2025-05-15 |
| タイトル |
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|
タイトル |
Magnetic-nanoparticle-embedded “wireless” hydrogel microvalve |
|
言語 |
en |
| 著者 |
Oka, Chiemi
Miwa, Daiki
Tanihira, Koichi
Yokoyama, Yoshiyuki
Sakurai, Junpei
Hata, Seiichi
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| アクセス権 |
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|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
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|
権利情報 |
Oka C, Miwa D, Tanihira K, Yokoyama Y, Sakurai J, Hata S, Magnetic-nanoparticle-embedded “wireless” hydrogel microvalve, International Journal of Applied Electromagnetics and Mechanics (78(1-3)) pp.30-34. Copyright © [2025] (The Author(s)). DOI: [10.1177/13835416251331334]. |
|
言語 |
en |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
We propose and demonstrate remotely activated (“wireless”) microvalves that utilize the volume change of thermoresponsive gels, induced by the magnetic heating of magnetic nanoparticles (MNPs) embedded within these gels. The thermoresponsive gels were precisely patterned on Si substrates via photolithography. Notably, embedding MNPs in the gels did not compromise the patterning accuracy; the MNP concentration range of 1–3 wt% in the sols (the range of interest in this study) does not strongly affect the swelling behavior of the thermoresponsive gels. The microvalves exhibited strong actuation due to the magnetic heating of the MNPs when subjected to alternating magnetic fields. Our investigation of the valve switching response demonstrated that the opening and closing behavior closely follows the switching of the applied magnetic field. |
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言語 |
en |
| 内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
Article first published online: April 3, 2025 |
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言語 |
en |
| 出版者 |
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出版者 |
SAGE Publications |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1177/13835416251331334 |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
1383-5416 |
| 書誌情報 |
en : International Journal of Applied Electromagnetics and Mechanics
巻 78,
号 1-3,
p. 30-34,
発行日 2025-07
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ManuscriptFinal-ChiemiOka.pdf (538 KB)
