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Acceleration of apatite nucleation on microrough bioactive titanium for bone-replacing implants

Autor
Aparicio, C.; Manero, J.; Conde, F.; Pegueroles, Marta; Planell, J. A.; Vallet-Regi, M.; Gil, F.J.
Tipus d'activitat
Article en revista
Revista
Journal of biomedical materials research. Part A
Data de publicació
2007-02-12
Volum
82A
Número
3
Pàgina inicial
521
Pàgina final
529
DOI
https://doi.org/10.1002/jbm.a.31164 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/jbm.a.31164/full Obrir en finestra nova
Resum
The viability of a new two-step method for obtaining bioactive microrough titanium surfaces for bone replacing implants has been evaluated. The method consists of (1) Grit blasting on titanium surface to roughen it; and (2) Thermo-chemical treating to obtain a bioactive surface with bone-bonding ability by means of nucleating and growing an apatite layer on the treated surface of the metal. The aim of this work is to evaluate the effect of surface roughness and chemical composition of the grit-b...
Grup de recerca
BBT - Biomaterials, Biomecànica i Enginyeria de Teixits
CREB - Centre de Recerca en Enginyeria Biomedica
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona

Participants