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The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

The Lotus Effect: Superhydrophobicity and Metastability

Marmur, Abraham·2004·Langmuir

Abstract

To learn how to mimic the Lotus effect, superhydrophobicity of a model system that resembles the Lotus leaf is theoretically discussed. Superhydrophobicity is defined by two criteria: a very high water contact angle and a very low roll-off angle. Since it is very difficult to calculate the latter for rough surfaces, it is proposed here to use the criterion of a very low wet (solid-liquid) contact area as a simple, approximate substitute for the roll-off angle criterion. It is concluded that nature employs metastable states in the heterogeneous wetting regime as the key to superhydrophobicity on Lotus leaves. This strategy results in two advantages: (a) it avoids the need for high steepness protrusions that may be sensitive to breakage and (b) it lowers the sensitivity of the superhydrophobic states to the protrusion distance.

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Metadata

Authors
Marmur, A.
Venue
Langmuir
Published
2004-04-01
Volume
20
Issue
9
Pages
3517-3519
ISSN
  • 0743-7463 (ISSN-L)
  • 1520-5827
OpenAlex
W2028222924
Cited by
1,123
References
9
FWCI
16.99
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Lotus Effect: Superhydrophobicity and Metastability. https://app.cochat.ai/papers/10.1021/la036369u
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Marmur, A. (2004). The Lotus Effect: Superhydrophobicity and Metastability. Langmuir. https://doi.org/10.1021/la036369u

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