Development and characterization of PEEK/B2O3-doped 45S5 bioactive glass composite coatings obtained by electrophoretic deposition
Miola M, Vernè E, Piredda A, Seuß S, Cabanas Polo S, Boccaccini AR (2015)
Publication Status: Published
Publication Type: Journal article, Report
Publication year: 2015
Journal
Publisher: Trans Tech Publications
Book Volume: 654
Pages Range: 165-169
ISBN: 9783038354970
DOI: 10.4028/www.scientific.net/KEM.654.165
Abstract
Three different glasses were synthesized by doping 45S5 bioactive glass with BO. The bioactivity of the glasses was evaluated by immersion in simulated body fluid (SBF) up to 3 days; all glasses showed the precipitation of hydroxyapatite (HAp) after one day of soaking in SBF. Electrophoretic deposition (EPD) was used to prepare PEEK/B2O3-doped 45S5 glass composite coatings on stainless steel substrates. The coatings were characterized by means of tape test (ASTM D3359-B), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), contact angle measurements, thermogravimetric analysis and in vitro bioactivity test. All composite coatings exhibited a porous and homogenous structure with a hydrophobic surface, according to the wettability test. The in vitro test in SBF demonstrated that the coatings were highly bioactive.
Authors with CRIS profile
Sigrid Seuß
Lehrstuhl für Werkstoffwissenschaften (Biomaterialien)
Sandra Cabanas Polo
Lehrstuhl für Werkstoffwissenschaften (Biomaterialien)
Aldo Boccaccini
Lehrstuhl für Werkstoffwissenschaften (Biomaterialien)
Involved external institutions
Italy (IT)How to cite
APA:
Miola, M., Vernè, E., Piredda, A., Seuß, S., Cabanas Polo, S., & Boccaccini, A.R. (2015). Development and characterization of PEEK/B2O3-doped 45S5 bioactive glass composite coatings obtained by electrophoretic deposition. Key Engineering Materials, 654, 165-169. https://dx.doi.org/10.4028/www.scientific.net/KEM.654.165
MLA:
Miola, Marta, et al. "Development and characterization of PEEK/B2O3-doped 45S5 bioactive glass composite coatings obtained by electrophoretic deposition." Key Engineering Materials 654 (2015): 165-169.
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