Magnetically Controllable Isotropic/Anisotropic Slippery Surface for Flexible Droplet Manipulation
| العنوان: | Magnetically Controllable Isotropic/Anisotropic Slippery Surface for Flexible Droplet Manipulation |
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| المؤلفون: | Xue Bai, Xun Hou, Feng Chen, Yao Fang, Jiale Yong, Jinglan Huo, Jie Liang, Qing Yang |
| المصدر: | Langmuir. 36:15403-15409 |
| بيانات النشر: | American Chemical Society (ACS), 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Surface (mathematics), Work (thermodynamics), Materials science, Isotropy, 02 engineering and technology, Surfaces and Interfaces, 010402 general chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, 0104 chemical sciences, Magnetic field, Physics::Fluid Dynamics, Electrochemistry, General Materials Science, Wetting, Composite material, 0210 nano-technology, Porosity, Anisotropy, Spectroscopy, Groove (music) |
| الوصف: | Controllable wetting surfaces play a significant role in numerous applications such as smart liquid manipulation, lab-on-a-chip, drug delivery, liquid robot, and so on. A novel type of magnetically controllable isotropic/anisotropic slippery surface was prepared by femtosecond laser ablation. The slippery liquid-infused porous surface (SLIPS) can be switched between an isotropic smooth state and an anisotropic groove state by the magnetic field. The relationship between the sliding property of the SLIPS and the magnetic flux density, water droplet volume, microgroove width, and microgroove height are systematically studied. Passively flexible movement on the isotropic SLIPS and actively directional movement on the anisotropic SLIPS of water droplets were realized. This work provides a fresh understanding of the controllable isotropic/anisotropic SLIPS and reveals great potential in versatile applications which are related to magnetically controllable smart liquid manipulation. |
| تدمد: | 1520-5827 0743-7463 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::338ded4062783058042f711a4666d134Test https://doi.org/10.1021/acs.langmuir.0c03008Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....338ded4062783058042f711a4666d134 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15205827 07437463 |
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