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 |
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頁(從 - 到) | 661-668 |
頁數 | 8 |
期刊 | Physics Procedia |
卷 | 39 |
DOIs | |
出版狀態 | 已發佈 - 2012 |
ASJC Scopus subject areas
- 物理與天文學 (全部)