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

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

doi:10.1016/j.phpro.2012.10.086

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

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

Research output: Contribution to journal › Conference article › peer-review

12 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	661-668
Number of pages	8
Journal	Physics Procedia
Volume	39
DOIs	https://doi.org/10.1016/j.phpro.2012.10.086
Publication status	Published - 2012
Event	7th International Conference on Laser Assisted Net Shape Engineering. LANE 2012 - Furth, Germany Duration: Nov 12 2012 → Nov 15 2012

Keywords

FLIPSS
Femtosecond laser
Hydrophobic

ASJC Scopus subject areas

General Physics and Astronomy

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10.1016/j.phpro.2012.10.086

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@article{4eddae35d4c84d42ba2eb70cc038d797,

title = "Micro/Nano-Structuring of Medical Stainless Steel using Femtosecond Laser Pulses",

abstract = "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.",

keywords = "FLIPSS, Femtosecond laser, Hydrophobic",

author = "Lin, {C. Y.} and Cheng, {C. W.} and Ou, {K. L.}",

note = "Publisher Copyright: {\textcopyright} 2011 Published by Elsevier Ltd.; 7th International Conference on Laser Assisted Net Shape Engineering. LANE 2012 ; Conference date: 12-11-2012 Through 15-11-2012",

year = "2012",

doi = "10.1016/j.phpro.2012.10.086",

language = "English",

volume = "39",

pages = "661--668",

journal = "Physics Procedia",

issn = "1875-3884",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Micro/Nano-Structuring of Medical Stainless Steel using Femtosecond Laser Pulses

AU - Lin, C. Y.

AU - Cheng, C. W.

AU - Ou, K. L.

PY - 2012

Y1 - 2012

N2 - 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.

AB - 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.

KW - FLIPSS

KW - Femtosecond laser

KW - Hydrophobic

UR - http://www.scopus.com/inward/record.url?scp=85014422885&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85014422885&partnerID=8YFLogxK

U2 - 10.1016/j.phpro.2012.10.086

DO - 10.1016/j.phpro.2012.10.086

M3 - Conference article

AN - SCOPUS:85014422885

SN - 1875-3884

VL - 39

SP - 661

EP - 668

JO - Physics Procedia

JF - Physics Procedia

T2 - 7th International Conference on Laser Assisted Net Shape Engineering. LANE 2012

Y2 - 12 November 2012 through 15 November 2012

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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