Micro/Nano-Structuring of Medical Stainless Steel using Femtosecond Laser Pulses

C. Y. Lin, Chung-Wei Cheng*, K. L. Ou

*Corresponding author for this work

研究成果: Conference article同行評審

8 引文 斯高帕斯(Scopus)


The medical stainless steel (SUS 304) surface is irradiated by femtosecond laser pulses with linear or circular polarization to form nanostructure-covered conical microstructures. The mean spacing of the conical microstructures and the type of the nanostructure can be controlled by the laser-processing parameters. The liquid test (water and normal-saline solution) demonstrates that the process provides a fast single-step structuring method to generate hydrophobic-enhanced metal parts. The biocompatibility test demonstrated that the femtosecond laser micro/nano- structuring surfaces have excellent biocompatibility properties compared to an untreated surface.

頁(從 - 到)661-668
期刊Physics Procedia
出版狀態Published - 1 一月 2012
事件7th International Conference on Laser Assisted Net Shape Engineering. LANE 2012 - Furth, Germany
持續時間: 12 十一月 201215 十一月 2012

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