Bioactivity assessment of calcium phosphate coatings

Daniel Navarro Da Rocha, Leila Rosa De Oliveira Cruz, Dindo Q. Mijares, Rubens L.Santana Blazutti Marçal, José Brant De Campos, Paulo G. Coelho, Marcelo H. Prado Da Silva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Nowadays, bioactive coatings or modifications on titanium surface have been tested in vitro and in vivo. In this study, two types of calcium phosphate coatings were produced by a chemical deposition method and their bioactivity assay in cell culture medium were investigated. The calcium phosphate coatings were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy with field emission gun (FEG-SEM) analyses. Titanium substrate was successfully coated with brushite using chemical deposition method and, after a second step of conversion, the hydroxyapatite coating was obtained. The hydroxyapatite coating showed a bioactivity property after 14 days' incubation in McCoy medium culture.

Original languageEnglish (US)
Title of host publicationMultifunctional Bioceramics for Innovative Therapy
EditorsAhmed El-Ghannam
PublisherTrans Tech Publications Ltd
Pages193-196
Number of pages4
ISBN (Print)9783038357568
DOIs
StatePublished - 2017
Event28th Annual Meeting of the International Society for Ceramics in Medicine, Bioceramics 2016 - Charlotte, United States
Duration: Oct 18 2016Oct 21 2016

Publication series

NameKey Engineering Materials
Volume720
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Other

Other28th Annual Meeting of the International Society for Ceramics in Medicine, Bioceramics 2016
CountryUnited States
CityCharlotte
Period10/18/1610/21/16

Keywords

  • Bioactivity
  • Brushite
  • Coating
  • Hydroxyapatite
  • In vitro
  • McCoy

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Navarro Da Rocha, D., De Oliveira Cruz, L. R., Mijares, D. Q., Blazutti Marçal, R. L. S., De Campos, J. B., Coelho, P. G., & Prado Da Silva, M. H. (2017). Bioactivity assessment of calcium phosphate coatings. In A. El-Ghannam (Ed.), Multifunctional Bioceramics for Innovative Therapy (pp. 193-196). (Key Engineering Materials; Vol. 720). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.720.193