Laser & Optoelectronics Progress, Volume. 57, Issue 11, 111413(2020)

Bioinspired Slippery Surface Fabricated by Femtosecond Laser and its Applications

Yao Fang1,2, Jiale Yong1,2, Jinglan Huo1,2, Qing Yang1,3、**, Yang Cheng1,3, Jie Liang1,2, and Feng Chen1,2、*
Author Affiliations
  • 1State Key Laboratory for Manufacturing System Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
  • 2Shaanxi Key Laboratory of Photonics Technology for Information, School of Electronics & Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China;
  • 3School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
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    Figures & Tables(17)
    Typical femtosecond laser micromachining system[56]
    Superhydrophobicity of lotus leaf. (a) Lotus leaf; (b) water droplet on lotus leaf; (c)(d) scanning electron microscope (SEM) images of lotus leaf[1](superhydrophobic silicon fabricated by femtosecond laser); water droplet on (e) flat Si and (f) rough Si; (g) SEM images of femtosecond laser irradiated Si surface; (h) relationship between contact angle and laser fluence[57]
    Different superhydrophobic materials fabricated by femtosecond laser: (a) Si[56]; (b) Pt[60]; (c) PDMS[62]
    Underwater superoleophobic fish scale: (a) Fish and its wettability; (b) SEM images of fish scale; (c) superhydrophilicity of fish scale in air; (d) superoleophobicity of fish scale in water[3]
    Different underwater superoleophobic materials fabricated by femtosecond laser.(a) Si[68]; (b) silica glass[69]; (c) Ti[34]
    Peristome surface of Nepenthes alata and its slippery property. (a) Optical and SEM images of peristome surface[79]; (b) preparation process of slippery surface[17]; (c) slippery property of slippery surface[17]
    Preparation process of slippery surface through femtosecond laser irradiation. (a) Nepenthes alata; (b) laser ablation; (c) low surface energy modification; (d) lubricant infusion; (e) droplet slipping on slippery surface[82]
    Slippery PA6 surface fabricated by femtosecond laser. (a) SEM images of porous structures of laser irradiated PA6; (b) water and hexadecane droplet slipping process on slippery PA6; (c) different liquid slipping on PA6 surface; (d) stability of slippery PA6[83]
    Self-repairing property of slippery PA6[83]
    Universality of preparation of slippery polymer materials by femtosecond laser. (a) SEM images of different polymer materials fabricated by femtosecond laser; (b) water and hexadecane droplets slipping on slippery PET[82]
    Underwater bubble slippery surface fabricated by femtosecond laser. (a) Schematic diagram of fabrication process; (b) slipping process of underwater bubble; (c) bubble transportation; (d) collection of bubbles[84]
    Anisotropic slippery surface fabricated by femtosecond laser. (a) Schematic diagram of fabrication process; (b) mechanism of anisotropic sliding property of bubble in water; (c) SEM images of micro-grooves; (d) dynamic and static wettability of underwater bubble on anisotropic slippery surface; (e) bubble directional transportation on anisotropic slippery surface[85]
    Growth condition of marine organisms on different surfaces[18]
    Growth condition of C6 cell on different surfaces. (a) Flat and slippery PET surfaces; (b) slippery and rough PET surfaces; (c) number of cell growing on different surfaces[82]
    Anti-fouling of dairy on slippery surface. Dried dairy deposits on (a) slippery surface and (b) ordinary surface; (c) sustainability of anti-fouling property of slippery surface[94]
    Anti-frost and anti-icing property of slippery surface. (a) Comparison of frosting and defrosting effects on ordinary and slippery Al surface[23]; (b) ice adhesion strength of different surfaces[95]; (c) comparison of icing and deicing effects on ordinary and slippery Al surface[23]
    Droplet manipulation on slippery surface. (a) Schematic diagram; (b) reciprocating movement of droplet; (c) droplets fusion[98]
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    Yao Fang, Jiale Yong, Jinglan Huo, Qing Yang, Yang Cheng, Jie Liang, Feng Chen. Bioinspired Slippery Surface Fabricated by Femtosecond Laser and its Applications[J]. Laser & Optoelectronics Progress, 2020, 57(11): 111413

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    Paper Information

    Category: Lasers and Laser Optics

    Received: Dec. 27, 2019

    Accepted: Mar. 9, 2020

    Published Online: Jun. 2, 2020

    The Author Email: Yang Qing (yangqing@mail.xjtu.edu.cn), Chen Feng (chenfeng@mail.xjtu.edu.cn)

    DOI:10.3788/LOP57.111413

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