Tissue regeneration: A new property of mesoporous materials

A new application of mesoporous materials as bone regenerators is described. In vitro bioactivity studies by soaking three different mesoporous materials, SBA-15, MCM-48 and MCM-41, in simulated body fluid (SBF) have been carried out. After the in vitro test, the study by Fourier transform infrared...

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Veröffentlicht in:	Solid state sciences 2005-08, Vol.7 (8), p.983-989
Hauptverfasser:	Izquierdo-Barba, Isabel, Ruiz-González, Luisa, Doadrio, Juan C., González-Calbet, José M., Vallet-Regí, María
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: structure, mechanical and thermal properties Crystalline state (including molecular motions in solids) Exact sciences and technology Physics Structure of solids and liquids crystallography Structure of specific crystalline solids Theory of crystal structure, crystal symmetry calculations and modeling
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Beschreibung
Zusammenfassung:	A new application of mesoporous materials as bone regenerators is described. In vitro bioactivity studies by soaking three different mesoporous materials, SBA-15, MCM-48 and MCM-41, in simulated body fluid (SBF) have been carried out. After the in vitro test, the study by Fourier transform infrared spectroscopy, scanning electron microscopy, energy dispersive spectroscopy, electron diffraction and microscopy shows that an apatite-like layer is formed on the surface of SBA-15 and MCM-48 materials after 30 and 60 days, respectively, allowing their use in biomedical engineering for tissue regeneration.
ISSN:	1293-2558 1873-3085
DOI:	10.1016/j.solidstatesciences.2005.04.003