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    Please use this identifier to cite or link to this item: http://ccur.lib.ccu.edu.tw/handle/A095B0000Q/154

    Title: 結合電潤濕和潤濕梯度之微接觸印刷的可行性評估
    Authors: 曾國豪;Zeng, Guo-Hao
    Contributors: 機械工程系研究所
    Keywords: 潤濕梯度;電潤濕;微接觸印刷;wetting gradient;electrowetting;micro-contact printing
    Date: 2018
    Issue Date: 2019-05-23 12:52:44 (UTC+8)
    Publisher: 機械工程系研究所
    Abstract: 本論文進行了結合電潤濕和潤濕梯度圖案化之微接觸印刷的可行性評估。在電潤濕方面,成功將電潤濕技術整合入微接觸印刷。藉由電潤濕的短暫親水效應,讓親水的類酵素溶液成膜於原本疏水的PDMS矽膠上,接著移除外加電壓使PDMS矽膠回復其疏水特性,成功將類酵素薄膜轉印至粗糙的碳墨電極。在潤濕梯度圖案化方面,分析了現有潤濕梯度圖案化在膜厚控制上的侷限,並提出遮攔式潤濕梯度圖案化的概念。對親水溶液實驗,當潤濕梯度中親水區域趨於超親水特性時,確實可以擴大潤濕梯度圖案化在膜厚控制上的能力,特別是在膜厚薄的時候。
    The paper proceeded feasibility assessment to combine electroweeting with wetting gradient patterning of micro-contact printing. In part of electrowettimg, electrowetting technology was successfully integrated into micro-contact printing. The hydrophilic enzyme-like solution is formed on the original hydrophobicity of PDMS surface by temporarily hydrophilic effect of electrowetting and then the applied voltage is removed to recover the hydrophobic properties of the PDMS surface, and the film of enzyme-like is successfully transferred to the carbon of rough surface.In part of wetting gradient patterning, the limitations of general wetting gradient patterning on film thickness control are analyzed, and the concept of grated wetting gradient patterning is proposed. For the experiment of aqueous affinity solution, when the hydrophilic region tends to be super-hydrophilic in the wetting gradient, it is indeed possible to expand control ability of film thickness on the wetting gradient patterning, especially when the film thickness is thin.
    Appears in Collections:[機械工程學系] 學位論文

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