Conditions for metachronal coordination in arrays of model cilia
文献类型：期刊论文
| 作者 | Meng, Fanlong1,2 ; Bennett, Rachel R.; Uchida, Nariya5; Golestanian, Ramin3
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| 刊名 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
 |
| 出版日期 | 2021 |
| 卷号 | 118期号:32页码:e2102828118 |
| ISSN号 | 0027-8424 |
| 关键词 | TRANSPORT DRIVEN WAVES FLOW |
| DOI | 10.1073/pnas.2102828118 |
| 英文摘要 | On surfaces with many motile cilia, beats of the individual cilia coordinate to form metachronal waves. We present a theoretical framework that connects the dynamics of an individual cilium to the collective dynamics of a ciliary carpet via systematic coarse graining. We uncover the criteria that control the selection of frequency and wave vector of stable metachronal waves of the cilia and examine how they depend on the geometric and dynamical characteristics of a single cilium, as well as the geometric properties of the array. We perform agent based numerical simulations of arrays of cilia with hydrodynamic interactions and find quantitative agreement with the predictions of the analytical framework. Our work sheds light on the question of how the collective properties of beating cilia can be determined using information about the individual units and, as such, exemplifies a bottom-up study of a rich active matter system. |
| 学科主题 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27292]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Max Planck Inst Dynam & Self Org, Dept Living Matter Phys, D-37077 Gottingen, Germany 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100190, Peoples R China 4.Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3PU, England 5.Bennett, Rachel R.] Univ Bristol, Sch Math, Bristol BS8 1TW, Avon, England 6.Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan |
| 推荐引用方式 GB/T 7714 | Meng, Fanlong,Bennett, Rachel R.,Uchida, Nariya,et al. Conditions for metachronal coordination in arrays of model cilia[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2021,118(32):e2102828118. |
| APA | Meng, Fanlong,Bennett, Rachel R.,Uchida, Nariya,&Golestanian, Ramin.(2021).Conditions for metachronal coordination in arrays of model cilia.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,118(32),e2102828118. |
| MLA | Meng, Fanlong,et al."Conditions for metachronal coordination in arrays of model cilia".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 118.32(2021):e2102828118. |
入库方式： OAI收割
来源：理论物理研究所
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