科研之友
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摘要
A robust directional oil sliding surface is presented by utilizing re-entrant microgroove arrays inspired from the microgrooves of rice leaf. The overhang micro-groove arrays are shown to provide two primary goals of %26quot;omniphobicty%26quot; and %26quot;anisotropic sliding%26quot; with DI water (gamma(w) = 72.1 mN/ m) as well as mineral oil (gamma(w) = 28 mN/ m) and conventional photoresist.
- 出版日期2013-10
