Effect of laser-induced periodic surface structures on the wettability and surface energy of polymers

Patricia Martínez-García; Javier Prada-Rodrigo; René I. Rodriguez-Beltrán; Pablo Moreno; Tiberio A. Ezquerra; Esther Rebollar

doi:10.1117/12.3012566

11 April 2024 Effect of laser-induced periodic surface structures on the wettability and surface energy of polymers

Patricia Martínez-García, Javier Prada-Rodrigo, René I. Rodriguez-Beltrán, Pablo Moreno, Tiberio A. Ezquerra, Esther Rebollar

Author Affiliations +

Proceedings Volume 12939, High-Power Laser Ablation VIII; 1293906 (2024) https://doi.org/10.1117/12.3012566
Event: SPIE High-Power Laser Ablation, 2024, Santa Fe, New Mexico, United States

Abstract

Surface properties of polymers are important for different applications such as their use as biomaterials, protective coatings, and thin film technology. We explore the formation of laser-induced periodic surface structures (LIPSS) on different polymers, investigating the influence of polymer nature, laser parameters, and environmental factors. By varying laser irradiation conditions, the study demonstrates control over LIPSS period and quality, surface chemistry, and properties like wettability, surface energy, and adhesion. Depending on the conditions, surface modifications can lead to increased hydrophilicity or hydrophobicity. These findings are essential for applications where surface interactions are crucial.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Patricia Martínez-García, Javier Prada-Rodrigo, René I. Rodriguez-Beltrán, Pablo Moreno, Tiberio A. Ezquerra, and Esther Rebollar "Effect of laser-induced periodic surface structures on the wettability and surface energy of polymers", Proc. SPIE 12939, High-Power Laser Ablation VIII, 1293906 (11 April 2024); https://doi.org/10.1117/12.3012566

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