Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/ncomms14691 |
Capillary orbits | |
Gauthier, Anais1; van der Meer, Devaraj1; Snoeijer, Jacco H.; Lajoinie, Guillaume | |
2019-09-02 | |
发表期刊 | NATURE COMMUNICATIONS
![]() |
ISSN | 2041-1723 |
出版年 | 2019 |
卷号 | 10 |
文章类型 | Article |
语种 | 英语 |
国家 | Netherlands |
英文摘要 | Millimeter-sized objects trapped at a liquid surface distort the interface by their weight, which in turn attracts them towards each other. This ubiquitous phenomenon, colloquially called the "Cheerios effect" is seen in the clumping of cereals in a breakfast bowl, and turns out to be a highly promising route towards controlled self-assembly of colloidal particles at the water surface. Here, we study capillary attraction between levitating droplets, maintained in an inverse Leidenfrost state above liquid nitrogen. We reveal that the drops spontaneously orbit around each other - mirroring a miniature celestial system. In this unique situation of negligible friction, the trajectories are solely shaped by the Cheerios-interaction potential, which we obtain directly from the droplet's dynamics. Our findings offer an original perspective on contactless and contamination-free droplet cryopreservation processing, where the Leidenfrost effect and capillarity would be used in synergy to vitrify and transport biological samples. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000483305800004 |
WOS关键词 | CRYOPRESERVATION ; DROPLETS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203241 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Twente, Phys Fluids Grp, POB 217, NL-7500 AE Enschede, Netherlands; 2.Univ Twente, Max Plank Ctr Twente, Mesa Inst, POB 217, NL-7500 AE Enschede, Netherlands; 3.Univ Twente, Fac Sci & Technol, JM Burgers Ctr Fluid Dynam, POB 217, NL-7500 AE Enschede, Netherlands; 4.Univ Twente, Max Plank Ctr Twente Complex Fluid Dynam, POB 217, NL-7500 AE Enschede, Netherlands |
推荐引用方式 GB/T 7714 | Gauthier, Anais,van der Meer, Devaraj,Snoeijer, Jacco H.,et al. Capillary orbits[J]. NATURE COMMUNICATIONS,2019,10. |
APA | Gauthier, Anais,van der Meer, Devaraj,Snoeijer, Jacco H.,&Lajoinie, Guillaume.(2019).Capillary orbits.NATURE COMMUNICATIONS,10. |
MLA | Gauthier, Anais,et al."Capillary orbits".NATURE COMMUNICATIONS 10(2019). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论