Effects Bone Regeneration Using Nanotechnology – Calcium Silicate Nano-Composites.

Authors

  • Vahid Kheiry Mollaqasem ukdhsajfhsdfmjhbsdfjksdf
  • Masood Hafezi Ardakani
  • Saeed Hesaraki

DOI:

https://doi.org/10.24200/jrset.vol1iss04pp1-4

Abstract

Calcium phosphate ceramics are rapidly degraded faster than the rate of tissue formation, which makes no Scaffolding enough strength and makes it unsuitable for applications that are bearing the load. Therefore, Bio-Ceramic a new generation of ceramics, with calcium silicate (Ca-Si) attention attracted to. Methodology: One way to improve the biochemical properties of these metal ions into their structure is Bio- Ceramic Add. Nowadays, along with approaching the normal structure of bones and making use of the properties of nanotechnology researchers to build Nano-composite scaffolds were driven. Results: The results of powder X-ray diffraction is shown in Figure 1. The pattern observed in this figure shows the corresponding Hardystonite reference card. Hardystonite powder pattern of tetragonal structure with a=7.8287 and c=5.0140 angstrom fixed network specifies. In addition, sharp peaks indicating the crystalline structure Hardystonite after heat treatment. Conclusion: Bioactive particles in the inner and outer composite is increased bioactivity. By placing the samples in a solution of calcium and phosphate ions in the SBF solution and those other elements on the surface sediment samples from the MAP images visible.

References

Studart, AR., Gonzenbach, UT., Tervoort, E., Gauckler, LJ. Processing routes to macroporous ceramics: a review. Journal of the American Ceramic Society.2006,89:1771-89.

Oliveira, JD., Aguiar, PD., Rossi, A., Soares, G. Effect of process parameters on the characteristics of porous calcium phosphate ceramics for bone tissue scaffolds. Artificial organs.2003;27:406-11.

Leukers, B., Gülkan, H., Irsen S., Milz S., Tille C., Seitz H., et al. Biocompatibility of ceramic scaffolds for bone replacement made by 3D printing. Materialwissenschaft und Werkstofftechnik.2005;36:781-7.

Habraken, W., Wolke, J., Jansen J.Ceramic composites as matrices and scaffolds for drug delivery in tissue engineering. Advanced drug delivery reviews.2007;59:234-48.

LeGeros, R. C alcium phosphate materials in restorative dentistry: a review. Advances in dental research.1988, 2:164-80.

Hench LL. Bioceramics: from concept to clinic; Journal of the American Ceramic Society.1991, 74:1487-510.

Wu, C., Chang, J., Wang, J., Ni, S., Zhai, W. Preparation and characteristics of a calcium magnesium silicate (bredigite) bioactive ceramic. Biomaterials. 2005, 26:2925-31.

Klawitter, J., Hulbert, S. Application of porous ceramics for the attachment of load bearing internal orthopedic applications. Journal of Biomedical Materials Research.1971, 5:161-22

Li Q, Zhao J, Zhang P. Investigation of stress corrosion cracking initiation of 7A52 aluminum alloy. Journal of Wuhan University of Technology-Mater. Sci. Ed,2012, 27(4):648-51.

Chen, J., Li, J., Qin, X., Dong, Q., Sun, Y. RS and GISbased statistical analysis of secondary geological disasters after the 2008 Wenchuan earthquake. Acta Geologica Sinica,2009, 83, 776–785.

Cui, P., Chen, X., Zhu, Y., Su, F., Wei, F., Han, Y., Liu, H., Zhuang, J. The Wenchuan earthquake (May 12, 2008), Sichuan Province, China, and resulting geohazards. Natural Hazards,2011, 56, 19–36.

Fourniadis, I.G., Liu, J.G.,Mason, P.J. Landslide hazard assessment in the Three Gorges area, China, using ASTER imagery:Wushan–Badong. Geomorphology,2007, 84, 126–144.

Downloads

Published

2019-08-28

Issue

Section

Articles