Femtosecond laser surface structuring of biocompatible metals

Anatoliy Y. Vorobyev; Chunlei Guo

doi:10.1117/12.809593

24 February 2009 Femtosecond laser surface structuring of biocompatible metals

Anatoliy Y. Vorobyev, Chunlei Guo

Proceedings Volume 7203, Commercial and Biomedical Applications of Ultrafast Lasers IX; 72030O (2009) https://doi.org/10.1117/12.809593
Event: SPIE LASE: Lasers and Applications in Science and Engineering, 2009, San Jose, California, United States

Abstract

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.

Citation Download Citation

Anatoliy Y. Vorobyev and Chunlei Guo "Femtosecond laser surface structuring of biocompatible metals", Proc. SPIE 7203, Commercial and Biomedical Applications of Ultrafast Lasers IX, 72030O (24 February 2009); https://doi.org/10.1117/12.809593

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