Abstract
In this work, the coating of 3-D foam-like glass–ceramic scaffolds with a bioactive mesoporous glass (MBG) was investigated. The starting scaffolds, based on a non-commercial silicate glass, were fabricated by the polymer sponge replica technique followed by sintering; then, electrophoretic deposition (EPD) was applied to deposit a MBG layer on the scaffold struts. EPD was also compared with other techniques (dipping and direct in situ gelation) and it was shown to lead to the most promising results. The scaffold pore structure was maintained after the MBG coating by EPD, as assessed by SEM and micro-CT. In vitro bioactivity of the scaffolds was assessed by immersion in simulated body fluid and subsequent evaluation of hydroxyapatite (HA) formation. The deposition of a MBG coating can be a smart strategy to impart bioactive properties to the scaffold, allowing the formation of nano-structured HA agglomerates within 48 h from immersion, which does not occur on uncoated scaffold surfaces. The mechanical properties of the scaffold do not vary after the EPD (compressive strength ~19 MPa, fracture energy ~1.2 × 106 J m−3) and suggest the suitability of the prepared highly bioactive constructs as bone tissue engineering implants for load-bearing applications.
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References
Hench LL. The story of Bioglass®. J Mater Sci Mater Med. 2006;17:967–78.
Hench LL, Splinter RJ, Allen WC, Greenlee TK. Bonding mechanisms at the interface of ceramic prosthetic materials. J Biomed Mater Res. 1971;5:117–41.
Hoppe A. Guldal, Boccaccini AR. A review of the biological response to ionic dissolution products from bioactive glasses and glass-ceramics. Biomaterials. 2011;32:2757–9.
Hench LL. Glass and glass-ceramic technologies to transform the world. Int J Appl Glass Sci. 2011;2:162–76.
Yuan H, De Bruijn JD, Zhang X, Van Blitterswijk CA, De Groot K. Bone induction by porous glass ceramic made from Bioglass® (45S5). J Biomed Mater Res (Appl Biomater). 2001;58:270–6.
Chen Q, Thompson ID, Boccaccini AR. 45S5 Bioglass®-derived glass-ceramic scaffolds for bone tissue engineering. Biomaterials. 2006;27:2414–25.
Vitale-Brovarone C, Verné E, Robiglio L, Appendino P, Bassi F, Martinasso G, Canuto RA. Development of glass-ceramic scaffolds for bone tissue engineering: characterisation proliferation of human osteobasts and nodule formation. Acta Biomater. 2007;3:199–208.
Bellucci D, Chiellini F, Ciardelli G, Gazzarri M, Gentile P, Sola A, Cannillo V. Processing and characterization of innovative scaffold for bone tissue engineering. J Mater Sci Mater Med. 2012;23:1397–409.
Baino F, Ferraris M, Bretcanu O, Verné E, Vitale-Brovarone C. Optimization of composition, structure and mechanical strength of bioactive 3-D glass-ceramic scaffolds for bone substitution. J Biomater Appl. 2013;27:872–90.
Gerhardt LC, Boccaccini AR. Bioactive glass and glass-ceramic scaffolds for bone tissue engineering. Materials. 2010;3:3867–910.
Baino F, Vitale-Brovarone C. Three-dimensional glass-derived scaffolds for bone tissue engineering: current trends and forecasts for the future. J Biomed Mater Res A. 2011;97:514–35.
Rahaman MN, Day DE, Bal BS, Fu Q, Jung SB, Bonewald LF. Tomsia AP Bioactive glass in tissue engineering. Acta Biomater. 2011;7:2355–73.
Vitale-Brovarone C, Baino F, Tallia F, Gervasio C, Verné E. Bioactive glass-derived trabecular coating: a smart solution for enhancing osteointegration of prosthetic elements. J Mater Sci Mater Med. 2012;23:2369–80.
Chen Q, Baino F, Pugno NM, Vitale-Brovarone C. Bonding strength of glass-ceramic trabecular-like coatings to ceramic substrates for prosthetic applications. Mater Sci Eng C. 2013;33:1530–8.
Baino F, Vitale-Brovarone C. Mechanical properties and reliability of glass-ceramic foam scaffolds for bone repair. Mater Lett. 2014;118:27–30.
Wu C, Zhang Y, Zhu Y, Friis T, Xiao Y. Structure-property relationships of silk-modified mesoporous bioglass scaffolds. Biomaterials. 2010;31:3429–38.
Wu C, Fan W, Zhu Y, Gelinsky M, Chang J, Cuniberti G, Albrecht V, Friis T, Xiao Y. Multifunctional magnetic mesoporous bioactive glass scaffolds with a hierarchical pore structure. Acta Biomater. 2011;7:3563–72.
Boccaccini AR, Keim S, Ma R, Li Y, Zhitomirsky I. Electrophoretic deposition of biomaterials. J R Soc Interface. 2010;7:S581–613.
Ducheyne P, Van Raemdonck W, Heughebaert JC, Heughebaert M. Structural analysis of hydroxyapatite coatings on titanium. Biomaterials. 1986;7:97–103.
Zhitomirsky I, Gal-Or L. Electrophoretic deposition of hydroxyapatite. J Mater Sci Mater Med. 1997;8:213–9.
Krause D, Thomas B, Leinenbach C, Eifler D, Minay EJ, Boccaccini AR. The electrophoretic deposition of Bioglass particles on stainless steel and Nitinol substrates. Surf Coating Technol. 2006;200:4835–45.
Roether JA, Boccaccini AR, Hench LL, Maquet V, Gautier S, Jerome R. Development and in vitro characterisation of novel bioresorbable and bioactive composite materials based on polylactide foams and Bioglass for tissue engineering applications. Biomaterials. 2002;18:3871–8.
Boccaccini AR, Peters C, Roether JA, Eifler D, Misra SK, Minay EJ. Electrophoretic deposition of polyetheretherketone (PEEK) and PEEK/Bioglass coatings on NiTi shape memory alloy wires. J Mater Sci. 2006;41:8152–9.
Patel KD, El-Fiqi A, Lee HY, Singh RK, Kim DA, Lee HH, Kim HW. Chitosan-nanobioactive glass electrophoretic coating with bone regenerative and drug delivering potential. J Mater Chem. 2012;22:24945–56.
Meng D. Narayan Rath S, Mordan N, Salih V, Kneser U, Boccaccini AR. In vitro evaluation of 45S5 Bioglass®-derived glass-ceramic scaffolds coated with carbon nanotubes. J Biomed Mater Res A. 2011;99:435–44.
Vitale-Brovarone C, Baino F, Verné E. High strength bioactive glass-ceramic scaffolds for bone regeneration. J Mater Sci Mater Med. 2009;20:643–53.
Ma H, Baino F, Fiorilli S, Vitale-Brovarone C, Onida B. Al-MCM-41 inside a glass-ceramic scaffold: a meso-macroporous system for acid catalysis. J Eur Ceram Soc. 2013;33:1535–43.
Baino F, Fiorilli S, Mortera R, Onida O, Saino E, Visai L, Verné E, Vitale-Brovarone C. Mesoporous bioactive glass as a multifunctional system for bone regeneration and controlled drug release. J Appl Biomater Funct Mater. 2012;10:12–21.
Besra L, Liu MA. review on fundamentals and applications of electrophoretic deposition (EPD). Prog Mater Sci. 2007;52:1–61.
Boccaccini AR, Chicatun F, Cho J, Bretcanu O, Roether JA, Novak S, Chen Q. Adv Funct Mater. 2007;17:2815–22.
Thommes M, Kohn R, Froba M. Sorption and pore condensation behavior of pure fluids in mesoporous MCM-48 silica, MCM-41 silica, SBA-15 silica and controlled-pore glass at temperatures above and below the bulk triple point. Appl Surf Sci. 2002;196:239–49.
Kokubo T, Takadama H. How useful is SBF in predicting in vivo bone bioactivity? Biomaterials. 2006;27:2907–15.
Kenesei P, Kadar C, Rajkovits Z, Lendvai J. The influence of cell-size distribution on the plastic deformation in metal foams. Scripta Mater. 2004;50:295–300.
Karageorgiou V, Kaplan D. Porosity of 3D biomaterial scaffolds and osteogenesis. Biomaterials. 2005;26:5474–91.
Kokubo T, Kushitani H, Ohtsuki C, Sakka S, Yamamuro T. Effects of ions dissolved from bioactive glass-ceramics on surface apatite formation. J Mater Sci Mater Med. 1993;4:1–4.
Dorozhkin SV. Calcium orthophosphates in nature, biology and medicine. Materials. 2009;2:399–498.
Anselme K, Davidson P, Popa A, Giazzon M, Liley M, Ploux L. The interaction of cells and bacteria with surfaces structured at the nanometer scale. Acta Biomater. 2010;6:3824–46.
Hench LL, Wilson J. An introduction to bioceramics. Singapore: World Scientific; 1993.
Sepulveda P, Jones JR, Hench LL. In vitro dissolution of melt-derived 45S5 and sol-gel derived 58S bioactive glasses. J Biomed Mater Res, Part A. 2002;61:301–11.
Pereira MM, Jones JR, Hench LL. Bioactive glass and hybrid scaffolds prepared by sol-gel method for bone tissue engineering. Adv Appl Ceram. 2005;104:35–42.
Lopez-Noriega A, Arcos D, Izquiendo-Barba I, Sakamoto Y, Terasaki O, Vallet-Regi M. Ordered mesoporus bioactive glasses for bone tissue regeneration. Chem Mater. 2006;18:3137–44.
Pishbin F, Mouriño V, Gilchrist JB, McComb DW, Kreppel S, Salih V, Ryan MP, Boccaccini AR. Single-step electrochemical deposition of antimicrobial orthopaedic coatings based on a bioactive glass/chitosan/nano-silver composite system. Acta Biomater. 2013;9:7669–79.
Verné E, Miola M, Vitale-Brovarone C, Cannas M, Gatti S, Fucale G, Maina G, Massé A, Di Nunzio S. Surface silver-doping of biocompatible glass to induce antibacterial properties. Part I: massive glass. J Mater Sci Mater Med. 2009;20:733–40.
Vitale-Brovarone C, Ciapetti G, Leonardi E, Baldini N, Bretcanu O, Verné E, Baino F. Resorbable glass-ceramic phosphate-based scaffolds for bone tissue engineering: synthesis, properties and in vitro effects on human marrow stromal cells. J Biomater Appl. 2011;26:465–89.
Bretcanu O, Baino F, Verné E, Vitale-Brovarone C. Novel resorbable glass-ceramic scaffolds for hard tissue engineering: from the parent phosphate glass to its bone-like macroporous derivatives. J Biomater Appl. 2014;28:1287–303.
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Fiorilli, S., Baino, F., Cauda, V. et al. Electrophoretic deposition of mesoporous bioactive glass on glass–ceramic foam scaffolds for bone tissue engineering. J Mater Sci: Mater Med 26, 21 (2015). https://doi.org/10.1007/s10856-014-5346-6
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DOI: https://doi.org/10.1007/s10856-014-5346-6