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Purely Elastic Fluid–Structure Interactions in Microfluidics: Implications for Mucociliary Flows
https://oist.repo.nii.ac.jp/records/1359
https://oist.repo.nii.ac.jp/records/1359ba12cbd6-280e-4f64-acc1-afdfa1edbd42
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SoutoEtAlMOLECOL2019 (6.0 MB)
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (https://creativecommons.org/licenses/by-nc-nd/4.0/)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-04-14 | |||||
| タイトル | ||||||
| タイトル | Purely Elastic Fluid–Structure Interactions in Microfluidics: Implications for Mucociliary Flows | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者（英） |
Hopkins, Cameron C.
× Hopkins, Cameron C.× Haward, Simon J.× Shen, Amy Q. |
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| 書誌情報 |
en : Small 巻 16, 号 9, p. 1903872, 発行日 2019-11-20 |
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| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Fluid-structure interactions lie at the heart of the complex, and often highly coordinated, motions of actively driven microscale biological systems (e.g., translating cilia, flagella, and motile cells). Due to the highly viscoelastic nature of most relevant biological fluids and the small length scales involved, the viscous and inertial forces in such flows are dominated by elasticity. However, elastic effects are often overlooked in studies seeking to address phenomena like the synchronization of beating cilia. In this study, unique microfluidic experiments are presented to demonstrate that inertia-free viscoelastic flows can lead to highly regular beating of an immersed (passive) flexible structure, herein named "purely-elastic" fluid-structure interaction. It is also shown how two such flexible structures can achieve an extraordinary degree of synchronization, with a correlation coefficient approaching unity. The synchronization is a result of the generation of localized elastic stresses in the fluid that effectively link the two objects. These purely elastic interactions may be important to consider toward developing a complete understanding of the motions of microscale biological systems. | |||||
| 出版者 | ||||||
| 出版者 | WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1613-6810 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1613-6829 | |||||
| PubMed番号 | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | info:pmid/31747485 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1002/smll.201903872 | |||||
| 権利 | ||||||
| 権利情報 | © 2019 The Author(s) | |||||
| 情報源 | ||||||
| 関連名称 | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://onlinelibrary.wiley.com/doi/full/10.1002/smll.201903872 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
