Femtosecond laser surface structuring of biocompatible metals

被引：6
|
作者：
Vorobyev, Anatoliy Y. [1 ]
Guo, Chunlei [1 ]
机构：
[1] Univ Rochester, Inst Opt, Rochester, NY 14627 USA
来源：
COMMERCIAL AND BIOMEDICAL APPLICATIONS OF ULTRAFAST LASERS IX | 2009年 / 7203卷
关键词：
Femtosecond laser; surface structures; biocompatible metals; TITANIUM IMPLANT; REMOVAL TORQUE; GOLD-FILMS; NANOSECOND; INTENSITY; INTERFACE; PULSES; TISSUE; BONE;
D O I：
10.1117/12.809593
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Our study shows that a large variety of nano- and micro-scale structures can be controllably produced on metallic biomaterials such as titanium, platinum, and gold using direct femtosecond laser processing techniques. This process provides a way for controlling behaviors of both proteins and cells. Also, we find the laser treatment conditions for producing femtosecond laser-induced periodic structures that can be suitable for surface-plasmon-based biosensors.
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页数：8
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