Biomimetic Rose Petal Structures Obtained Using UV-Nanoimprint Lithography

This study aims to produce a hydrophobic polymer film by mimicking the hierarchical micro/nanostructures found on the surface of rose petals. A simple and two-step UV-based nanoimprint lithography was used to copy rose petal structures on the surface of a polyurethane acrylate (PUA) film. In the fir...

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Veröffentlicht in:	Polymers 2022-08, Vol.14 (16), p.3303
Hauptverfasser:	Oopath, Sruthi Venugopal, Baji, Avinash, Abtahi, Mojtaba
Format:	Artikel
Sprache:	eng
Schlagworte:	Adhesives Biomimetics Contact angle Glass substrates Hydrophobic surfaces Hydrophobicity Microstructure Nanolithography Polymer films Polymers Polyurethane resins Scanning electron microscopy Topography Ultraviolet radiation Water drops Wettability
Online-Zugang:	Volltext
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