結合電潤濕和潤濕梯度之微接觸印刷的可行性評估

• Main Authors: Zeng,Guo-Hao, 曾國豪
• Other Authors: Cheng, Jungwei John
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/pfey32

碩士 === 國立中正大學 === 機械工程系研究所 === 106 === 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.