Hierarchically structured superoleophobic surfaces with ultralow contact angle hysteresis.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22930526.
- Also identified by DOI 10.1002/adma.201202554.
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Abstract
Hierarchically structured, superoleophobic surfaces are demonstrated that display one of the lowest contact angle hysteresis values ever reported - even with extremely low-surface-tension liquids such as n-heptane. Consequently, these surfaces allow, for the first time, even ≈2 μL n-heptane droplets to bounce and roll-off at tilt angles. ≤ 2°.
Medical subject headings
- Models, Theoretical