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Impact of porosity and electrolyte composition on the surface charge of hydroxyapatite biomaterials

Autor
Español, M.; Ginebra, M.P.; Dory, J.
Tipus d'activitat
Article en revista
Revista
ACS applied materials and interfaces
Data de publicació
2015-12-18
Volum
8
Pàgina inicial
908
Pàgina final
917
DOI
https://doi.org/10.1021/acsami.5b10404 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/83537 Obrir en finestra nova
URL
http://pubs.acs.org/doi/abs/10.1021/acsami.5b10404 Obrir en finestra nova
Resum
The success or failure of a material when implanted in the body is greatly determined by the surface properties of the material and the host tissue reactions. The very first event that takes place after implantation is the interaction of soluble ions, molecules and proteins from the biological environment with the material surface leading to the formation of an adsorbed protein layer that will later influence cell attachment. In this context, the particular topography and surface charge of a mat...
Citació
Español, M., Ginebra, M.P., Dory, J. Impact of porosity and electrolyte composition on the surface charge of hydroxyapatite biomaterials. "ACS Applied materials and interfaces (on line)", 18 Desembre 2015, vol. 8, p. 908-917.
Paraules clau
bone substitute ion adsorption, hydroxyapatite, porosity, streaming current, surface charge, texture, zeta potential
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

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