Skip to main content Accessibility help
×
Home

Ceramic Refractory Compositions with Biosolubility Characteristics

  • Ma.G. Joaquín-Morales (a1), G. Vargas-Gutiérrez (a1), J.L. Rodríguez-Galicia (a1), G.I. Vazquez-Carbajal (a1) and J. López-Cuevas (a1)...

Abstract

In this work, we studied the dissolution of three different refractory compositions belonging to the ternary system SiO2-CaO-MgO into two Simulated Lung Fluids (SLF). The initial powder mixtures were uniaxially pressed and then sintered at 1300-1400 °C. The sintered samples were immersed for times from 1 to 21 days into a given SLF at 37 °C. The samples were characterized by X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). The dissolution of Ca2+, Mg2+ and Si4+ into the SLF was quantified by Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES). The in vitro studies suggested that all the considered materials had a potential to show a diminished biopersistence in vivo, due to reasons that depended on their chemical and phase composition.

Copyright

Corresponding author

References

Hide All
1. Maxim, L.D., Hadley, J.G., Potter, R.M. and Niebo, R., Regul. Toxicol. Pharmacol. 46, 4262 (2006).
2. Wainwright, R.C., Thomas, D.H. and Oliver, S.P., US 2009/0130937 A1 Patent Application (2009).
3. Brown, R.C. and Harrison, P.T.C., Regul. Toxicol. Pharmacol. 64, 296304 (2012).
4. Wu, C., Ramaswamy, Y. and Zreiqat, H., Acta Biomater. 6, 22372245 (2010).
5. Zhang, Y., Ai, J., Wang, D., Hong, Z., Li, W. and Yokogawa, Y., Ceram. Int. 39, 67516762 (2013).
6. Karppinen, K.M., Maine, S.M., Pehkonen, A.O., Folke Perander, M.S. and Henrik Solin, P.A., WO 1992009536 A1 Patent Application (1992).
7. Çiftçioğlu, N and McKay, D.S., Pediatr. Res. 67, 490499 (2010).

Keywords

Ceramic Refractory Compositions with Biosolubility Characteristics

  • Ma.G. Joaquín-Morales (a1), G. Vargas-Gutiérrez (a1), J.L. Rodríguez-Galicia (a1), G.I. Vazquez-Carbajal (a1) and J. López-Cuevas (a1)...

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed