» Articles » PMID: 26229463

Increased Osteoblast Function in Vitro and in Vivo Through Surface Nanostructuring by Ultrasonic Shot Peening

Overview
Publisher Dove Medical Press
Specialty Biotechnology
Date 2015 Aug 1
PMID 26229463
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Surface topography has significant influence on good and fast osseointegration of biomedical implants. In this work, ultrasonic shot peening was conducted to modify titanium to produce nanograined (NG) surface. Its ability to induce new bone formation was evaluated using an in vivo animal model. We demonstrated that the NG surface enhanced osteoblast adhesion, proliferation, differentiation, and mineralization in in vitro experiments compared to coarse-grained titanium surface. Push-out test, histological observations, fluorescent labeling, and histomorphometrical analysis consistently indicated that the NG surfaces developed have the higher osseointegration than coarse-grained surfaces. Those results suggest that ultrasonic shot peening has the potential for future use as a surface modification method in biomedical application.

Citing Articles

Using a two-step method of surface mechanical attrition treatment and calcium ion implantation to promote the osteogenic activity of mesenchymal stem cells as well as biomineralization on a β-titanium surface.

Huang R, Hao Y, Pan Y, Pan C, Tang X, Huang L RSC Adv. 2022; 12(31):20037-20053.

PMID: 35919615 PMC: 9277716. DOI: 10.1039/d2ra00032f.


Biological Applications of Severely Plastically Deformed Nano-Grained Medical Devices: A Review.

Kalantari K, Saleh B, Webster T Nanomaterials (Basel). 2021; 11(3).

PMID: 33809711 PMC: 8002278. DOI: 10.3390/nano11030748.


Mg-Phenolic Network Strategy for Enhancing Corrosion Resistance and Osteocompatibility of Degradable Magnesium Alloys.

Asgari M, Yang Y, Yang S, Yu Z, Yarlagadda P, Xiao Y ACS Omega. 2020; 4(26):21931-21944.

PMID: 31891072 PMC: 6933793. DOI: 10.1021/acsomega.9b02976.


Multiscale experimental study on the effects of different weight-bearing levels during moderate treadmill exercise on bone quality in growing female rats.

Fang J, Gao J, Gong H, Zhang T, Zhang R, Zhan B Biomed Eng Online. 2019; 18(1):33.

PMID: 30902108 PMC: 6431042. DOI: 10.1186/s12938-019-0654-1.

References
1.
Jindal S, Bansal R, Singh B, Pandey R, Narayanan S, Wani M . Enhanced osteoblast proliferation and corrosion resistance of commercially pure titanium through surface nanostructuring by ultrasonic shot peening and stress relieving. J Oral Implantol. 2014; 40 Spec No:347-55. DOI: 10.1563/AAID-JOI-D-12-00006. View

2.
Wu Y, Zitelli J, TenHuisen K, Yu X, Libera M . Differential response of Staphylococci and osteoblasts to varying titanium surface roughness. Biomaterials. 2010; 32(4):951-60. DOI: 10.1016/j.biomaterials.2010.10.001. View

3.
Vlacic-Zischke J, Hamlet S, Friis T, Tonetti M, Ivanovski S . The influence of surface microroughness and hydrophilicity of titanium on the up-regulation of TGFβ/BMP signalling in osteoblasts. Biomaterials. 2010; 32(3):665-71. DOI: 10.1016/j.biomaterials.2010.09.025. View

4.
Webster T, Ejiofor J . Increased osteoblast adhesion on nanophase metals: Ti, Ti6Al4V, and CoCrMo. Biomaterials. 2004; 25(19):4731-9. DOI: 10.1016/j.biomaterials.2003.12.002. View

5.
Thakral G, Thakral R, Sharma N, Seth J, Vashisht P . Nanosurface - the future of implants. J Clin Diagn Res. 2014; 8(5):ZE07-10. PMC: 4080085. DOI: 10.7860/JCDR/2014/8764.4355. View