Superoleophobic Surfaces: Hierarchically Structured Superoleophobic Surfaces with Ultralow Contact Angle Hysteresis (Adv. Mater. 43/2012)

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Abstract

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Hierarchically structured, superoleophobic surfaces displaying one of the lowest contact angle hysteresis ever reported are developed by Anish Tuteja and co-workers on page 5838. These surfaces allow droplets of the extremely low surface tension liquid, n-heptane, to bounce and roll off at tilt angles ≤ 2°.

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