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Bionic Functional Structures by Femtosecond Laser Micro/nanofabrication Technologies


Bionic Functional Structures by Femtosecond Laser Micro/nanofabrication Technologies


Springer Theses

von: Guoqiang Li

96,29 €

Verlag: Springer
Format: PDF
Veröffentl.: 15.05.2018
ISBN/EAN: 9789811303593
Sprache: englisch

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Beschreibungen

<p>This thesis combines advanced femtosecond laser micro/nanofabrication technologies and frontier bionic design principles to prepare diverse biomimetic micro/nanostructures to realize their functions. By studying the formation mechanism of the micro/nanostructures, the author identifies various artificial structural colors, three-dimensional micro/nanocage arrays, and fish-scale inspired microcone arrays in different processing environments. Multiple functions such as enhanced antireflection, hydrophobicity, and underwater superoleophobicity are achieved by precisely adjusting laser-machining parameters. This novel design and method have extensive potential applications in the context of new colorizing technologies, microfluidics, microsensors, and biomedicine.</p><p></p>
Introduction.-&nbsp;Key technological of bionic structure surfaces induced by femtosecond laser.-&nbsp;Bionic structure induced by femtosecond laser.-&nbsp;PDMS surface wetting based on metal template by femtosecond laser.-&nbsp;Three-dimensional porous metal micro/nano cage structure by femtosecond laser with ethanol assisted.-&nbsp;Superhydrophilic/ underwater superoleophobic microcone arrays by sucrose solution assisted femtosecond laser.-&nbsp;Conclusion and Outlook.
<p>Previous degrees:</p><p>June 2011 South University of Science and Technology, China</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; M.S., Physics, major field in laser micro/nanofabrication</p><p>June 2008 South University of Science and Technology, China</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;B.S., Optical Information Science and Technology, major field in laser principles & technology<br></p><p>Area of work:<br></p><p></p><p>Femtosecond laser interactions with materials.</p>Femtosecond laser micro/nanofabrication.<p></p><p>Bio-inspired function structures and their applications.</p><p>Honors:</p><p>First-class scholarship offered by China Aerospace Science and Technology Corporation, (2014).</p><p>Chinese Academy of Sciences Dean Awarding offered by Chinese Academy of Sciences, (2015).</p><p> </p><p>Excellent Doctoral Dissertations offered by Chinese Academy of Sciences, (2016).</p>
This thesis combines advanced femtosecond laser micro/nanofabrication technologies and frontier bionic design principles to prepare diverse biomimetic micro/nanostructures to realize their functions. By studying the formation mechanism of the micro/nanostructures, the author identifies various artificial structural colors, three-dimensional micro/nanocage arrays, and fish-scale inspired microcone arrays in different processing environments. Multiple functions such as enhanced antireflection, hydrophobicity, and underwater superoleophobicity are achieved by precisely adjusting laser-machining parameters. This novel design and method have extensive potential applications in the context of new colorizing technologies, microfluidics, microsensors, and biomedicine.<p></p>
Nominated as an outstanding Ph.D. thesis by the University of Science and Technology of China Develops a model for the relationship between the laser parameters and the induced micro/nanostructures by combining femtosecond laser micro-/nano-machining technology and bionic design principles Studies the formation mechanism of structural colors, hydrophobic surfaces, and underwater superoleophobic surfaces Discusses the controllability of the laser-induced micro/nanostructures, and verifies the functions experimentally

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