Borjas S, Gil EJ, Cordero L, Pavón JJ, Rodriguez-Ortiz JA, Boccaccini AR, Torres Y (2015)
Publication Status: Published
Publication Type: Journal article
Publication year: 2015
Publisher: Trans Tech Publications
Book Volume: 654
Pages Range: 189-194
ISBN: 9783038354970
DOI: 10.4028/www.scientific.net/KEM.654.189
Porous titanium samples of cp Ti grade IV were obtained by space-holder technique (50% vol. of NHHCO, 800 MPa, 1250 °C during 2 h in high vacuum), producing a good balance between stiffness and mechanical strength. The samples were coated with chitosan/45S5 bioactive glass composite by electrophoretic deposition. Homogeneity, infiltration efficiency, and coatings integrity (cracking and adhesion) were evaluated in order to establish correlations with processing parameters. SEM, FTIR, and contact profilometry were performed for detailed characterization of the coatings; and micro-mechanical properties (P-h curves and scratch testing) were set-up as well. Optimum EPD parameters were 25 V, 7 min and suspension containing 0.5 g/L chitosan and 1.5 g/L BG a titanium structure with pore sizes greater than 200 μm are required.
APA:
Borjas, S., Gil, E.J., Cordero, L., Pavón, J.J., Rodriguez-Ortiz, J.A., Boccaccini, A.R., & Torres, Y. (2015). Electrophoretic deposition and characterization of chitosan/45S5 bioactive glass composite coatings on porous titanium for biomedical applications. Key Engineering Materials, 654, 189-194. https://doi.org/10.4028/www.scientific.net/KEM.654.189
MLA:
Borjas, S., et al. "Electrophoretic deposition and characterization of chitosan/45S5 bioactive glass composite coatings on porous titanium for biomedical applications." Key Engineering Materials 654 (2015): 189-194.
BibTeX: Download