期刊
APPLIED PHYSICS LETTERS
卷 99, 期 3, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3615053
关键词
-
资金
- Academy of Finland [134206]
- Graduate School in Electronics, Telecommunication and Automation (GETA)
- Academy of Finland (AKA) [134206, 134206] Funding Source: Academy of Finland (AKA)
This letter describes a capillary-driven self-assembly technique using oleophilic/oleophobic patterned surface and adhesive in ambient air environment. We use a topographical microstructure of porous ormocer functionalized with a fluorinated trichlorosilane for the oleophobic area and gold patterns for the oleophilic area. The resulted oleophilic/oleophobic patterns show significant wettability contrast for adhesive (Delo 18507), with a contact angle of 119 degrees on oleophobic part and 53 degrees on the oleophilic part. Self-alignment of SU-8 microchips on the oleophilic/oleophobic patterns has been demonstrated. The results provide a promising solution for self-alignment of microparts using commercial adhesives in ambient air environment. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3615053]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据