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

C. Y. Lin, C. W. Cheng, K. L. Ou

研究成果: 雜誌貢獻文章同行評審

10 引文 斯高帕斯(Scopus)

摘要

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.

原文英語
頁(從 - 到)661-668
頁數8
期刊Physics Procedia
39
DOIs
出版狀態已發佈 - 2012

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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