July 28, 2025ACS Nano

Recent Progress on Fluorine-Free Smooth and Textured Surfaces Exhibiting (Super)omniphobicity and Their Future Prospects

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This review highlights advancements in textured superomniphobic surfaces, emphasizing liquid adhesion reduction and future design implications.

The review discusses the development of superomniphobic surfaces that do not use harmful fluorinated compounds.
Textured surfaces achieve static contact angles greater than 150°, promoting liquid repellency across various applications.
Fabrication techniques involve ubiquitous elements, avoiding the environmental concerns associated with long-chain PFCs.
Challenges in implementing these technologies highlight the need for innovative designs in both fundamental research and industry.

Wassgren et al. (2025) studied this question.

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This review highlights advancements in textured superomniphobic surfaces, emphasizing liquid adhesion reduction and future design implications.