Modulation of Polyether Ether Ketone (PEEK) Surfaces via High-Speed Femtosecond Laser Treatment and Perfluoropolyether-Based Polyurethane Coating
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We report a rapid and scalable method for fabricating hierarchically microstructured polyether ether ketone (PEEK) surfaces using high-speed femtosecond laser treatment. The resulting structures exhibit two primary morphological features: cylindrical hills (11... ...