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Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser

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Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser. / Huang, H.; Zhang, P.; Tang, M. et al.
In: Biomaterials Advances, Vol. 139, 212998, 31.08.2022.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Huang, H, Zhang, P, Tang, M, Shen, L, Yu, Z, Shi, H & Tian, Y 2022, 'Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser', Biomaterials Advances, vol. 139, 212998. https://doi.org/10.1016/j.bioadv.2022.212998

APA

Huang, H., Zhang, P., Tang, M., Shen, L., Yu, Z., Shi, H., & Tian, Y. (2022). Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser. Biomaterials Advances, 139, Article 212998. https://doi.org/10.1016/j.bioadv.2022.212998

Vancouver

Huang H, Zhang P, Tang M, Shen L, Yu Z, Shi H et al. Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser. Biomaterials Advances. 2022 Aug 31;139:212998. Epub 2022 Jun 27. doi: 10.1016/j.bioadv.2022.212998

Author

Huang, H. ; Zhang, P. ; Tang, M. et al. / Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser. In: Biomaterials Advances. 2022 ; Vol. 139.

Bibtex

@article{39ad09bbd00a46c8b3b9f503632f56ca,
title = "Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser",
abstract = "Femtosecond laser surface modification has been proved to be a versatile technology to create various functional materials by modifying solid surface properties. An interesting experimental phenomenon is found by exposing a Ti6Al4V alloy and Ti-based metallic glass to femtosecond laser irradiation. The research results show that the femtosecond laser induces different micro-nano structures on the surfaces of Ti6Al4V alloy and Ti-based metallic glass. Spherical structure and LIPSS (Laser-induced periodic surface structures) can be formed on the surface of Ti6Al4V alloy after femtosecond laser irradiation. On the surface of Ti-based metallic glass, LIPSS, SWPSS (Super-wavelength periodic surface structure) and neatly arranged microholes structures can be found. Under the same laser parameters, the micro-nano structures showed different evolution trends on the Ti6Al4V alloy and Ti-based metallic glass surfaces. The difference in surface structure between Ti6Al4V alloy and Ti-based metallic glass is since amorphous materials have no crystal lattice and a fixed melting temperature. In addition, there are differences in the biocompatibility of different surface structures. The size and distance of the micro-pits on the surface of different structures determine the ability of cells to adhesion, proliferate and differentiate. This conclusion has important significance for the application of Ti6Al4V alloy and Ti-based metallic glass in the field of biomedicine.",
keywords = "Femtosecond laser, Biocompatibility, Bulk metallic glass, Ti6Al4V alloy, Nanostructure",
author = "H. Huang and P. Zhang and M. Tang and L. Shen and Z. Yu and H. Shi and Y. Tian",
year = "2022",
month = aug,
day = "31",
doi = "10.1016/j.bioadv.2022.212998",
language = "English",
volume = "139",
journal = "Biomaterials Advances",
issn = "2772-9508",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Biocompatibility of micro/nano structures on the surface of Ti6Al4V and Ti-based bulk metallic glasses induced by femtosecond laser

AU - Huang, H.

AU - Zhang, P.

AU - Tang, M.

AU - Shen, L.

AU - Yu, Z.

AU - Shi, H.

AU - Tian, Y.

PY - 2022/8/31

Y1 - 2022/8/31

N2 - Femtosecond laser surface modification has been proved to be a versatile technology to create various functional materials by modifying solid surface properties. An interesting experimental phenomenon is found by exposing a Ti6Al4V alloy and Ti-based metallic glass to femtosecond laser irradiation. The research results show that the femtosecond laser induces different micro-nano structures on the surfaces of Ti6Al4V alloy and Ti-based metallic glass. Spherical structure and LIPSS (Laser-induced periodic surface structures) can be formed on the surface of Ti6Al4V alloy after femtosecond laser irradiation. On the surface of Ti-based metallic glass, LIPSS, SWPSS (Super-wavelength periodic surface structure) and neatly arranged microholes structures can be found. Under the same laser parameters, the micro-nano structures showed different evolution trends on the Ti6Al4V alloy and Ti-based metallic glass surfaces. The difference in surface structure between Ti6Al4V alloy and Ti-based metallic glass is since amorphous materials have no crystal lattice and a fixed melting temperature. In addition, there are differences in the biocompatibility of different surface structures. The size and distance of the micro-pits on the surface of different structures determine the ability of cells to adhesion, proliferate and differentiate. This conclusion has important significance for the application of Ti6Al4V alloy and Ti-based metallic glass in the field of biomedicine.

AB - Femtosecond laser surface modification has been proved to be a versatile technology to create various functional materials by modifying solid surface properties. An interesting experimental phenomenon is found by exposing a Ti6Al4V alloy and Ti-based metallic glass to femtosecond laser irradiation. The research results show that the femtosecond laser induces different micro-nano structures on the surfaces of Ti6Al4V alloy and Ti-based metallic glass. Spherical structure and LIPSS (Laser-induced periodic surface structures) can be formed on the surface of Ti6Al4V alloy after femtosecond laser irradiation. On the surface of Ti-based metallic glass, LIPSS, SWPSS (Super-wavelength periodic surface structure) and neatly arranged microholes structures can be found. Under the same laser parameters, the micro-nano structures showed different evolution trends on the Ti6Al4V alloy and Ti-based metallic glass surfaces. The difference in surface structure between Ti6Al4V alloy and Ti-based metallic glass is since amorphous materials have no crystal lattice and a fixed melting temperature. In addition, there are differences in the biocompatibility of different surface structures. The size and distance of the micro-pits on the surface of different structures determine the ability of cells to adhesion, proliferate and differentiate. This conclusion has important significance for the application of Ti6Al4V alloy and Ti-based metallic glass in the field of biomedicine.

KW - Femtosecond laser

KW - Biocompatibility

KW - Bulk metallic glass

KW - Ti6Al4V alloy

KW - Nanostructure

U2 - 10.1016/j.bioadv.2022.212998

DO - 10.1016/j.bioadv.2022.212998

M3 - Journal article

VL - 139

JO - Biomaterials Advances

JF - Biomaterials Advances

SN - 2772-9508

M1 - 212998

ER -