In Vitro Characterization of Porous Ceramic Based Calcium Phosphate Processing with Albumin

Christiane Ribeiro; W.I. Rojas-Cabrera; M. Marques; José Carlos Bressiani; Ana Helena A. Bressiani

doi:10.4028/www.scientific.net/KEM.396-398.27

Paper Titles

Bone Regeneration at Cortical Bone Defect with Unidirectional Porous Hydroxyapatite In Vivo
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In Vitro and In Vivo Behaviour of a Ceramic with Interconnected Macroporosity
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In Vitro Characterization / Degradation of Two Bioglasses Used as Synthetic Alloplasts for Bone Grafting
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In Vitro Characterization of Porous Ceramic Based Calcium Phosphate Processing with Albumin
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Pre-Clinical Analysis of an Acetabular Cup with Improved In Vivo Stability and Integrity
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Surface Analysis and Cell Biology Technique in Understanding Degradation of Natural Temporary Teeth Collected from an Area with High Pollution
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A Collagen Grafting on Hydroxyapatite to Enhancement of Bone Cell Attachment
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Adsorption of Proteins Derived from Fetal Bovine Serum onto Hydroxyapatite Nanocrystals with Quartz Crystal Microbalance Technique
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 396-398In Vitro Characterization of Porous Ceramic Based...

In Vitro Characterization of Porous Ceramic Based Calcium Phosphate Processing with Albumin

Abstract:

In recent years, the processing of porous ceramic materials for implant applications has motivated the development and optimization of new technologies. To this purpose, a globular protein based (i.e. ovalbumin) consolidation approach has been proposed. In the present study, a porous hydroxyapatite:b-tricalcium phosphate - biphasic ceramics (BCP), was processed by consolidation using the protein-action technique. The processed ceramic materials exhibited appropriate pore configuration in terms of size, morphology and distribution. The in vitro reactivity and dissolution behavior of the ceramics was evaluated in SBF and biocompatibility in an osteoblasts culture, respectively. Overall, the materials tested showed biocompatibility and suitable properties for osteoconduction. A rough surface pattern displayed by the ceramics seemed to have improved both; cell adhesion and proliferation processes. In conclusion, this study revealed that the porous matrices obtained, promoted suitable development of cell metabolism without cellular death.

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Key Engineering Materials (Volumes 396-398)

Pages:

27-30

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.396-398.27

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Online since:

October 2008

Authors:

Christiane Ribeiro, W.I. Rojas-Cabrera, M. Marques, José Carlos Bressiani, Ana Helena A. Bressiani

Keywords:

Calcium Phosphate, In Vitro Characterization, Porous Ceramics

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References

[1] B.D. Ratner, A.S. Hoffman, F.J. Schoen, J.E. Lemons, in: Biomaterials Science, An introduction to Materials in medicine, edited by Academic Press, San Diego (1996).

Google Scholar

[2] Y. Xie, D. Chopin, C. Morin, Z. Zhu, J. Tang, J. Lu. Biomaterials. vol. 27 (2006), pp.2761-2767.

Google Scholar

[3] D.D. Deligianni, N.D. Katsala, P.G. Koutsoukos, Y.F. Missirlis. Biomaterials v. 22 (2001), pp.87-96.

Google Scholar

[4] D.W. Murray, T. Rae, N. Rushton. J Bone Joint Surg. Vol. 71-B (1989), pp.632-637.

Google Scholar

[5] C. Ribeiro, J.C. Bressiani, A.H.A. Bressiani. Key Eng. Mater. V. 361-363, (2008), pp.971-974.

Google Scholar

[6] D. R. Villarreal, A. Sogal, J.L. Ong. J. Oral Implant. Vol. 24 (1988) pp.67-73.

Google Scholar

[7] D.M. Brunette. Int. J. Oral Maxillofac. Implants. vol. 3 (1988), pp.231-246.

Google Scholar

[8] C.B. Bozal. Actualiz. Osteologia. Vol. 2 (2006), pp.19-21.

Google Scholar

[9] K.T. Bowers, J.C. Keller, B.A. Randolphi, D.G. Wick, C.M. Michaels. Int. J. Oral Maxillofac. Implants. vol. 7 (1992), pp.302-310.

Google Scholar