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Oxidized NiTi surfaces enhance differentiation of osteoblast-like cells

Autor
Michiardi, A.; Engel, E.; Planell, J. A.; Gil, F.J.
Tipus d'activitat
Article en revista
Revista
Journal of biomedical materials research
Data de publicació
2007-08
Volum
85
Número
1
Pàgina inicial
108
Pàgina final
114
DOI
https://doi.org/10.1002/jbm.a.31486 Obrir en finestra nova
Resum
A new oxidation treatment (OT) on NiTi shape memory alloys was developed in a previous work. This OT treatment significantly decreases Ni ion release into the exterior medium, and therefore is thought to be beneficial for NiTi cytocompatibility. As to confirm this expectation, the in vitro response of MG63 osteoblast-like cells cultured on untreated and oxidized NiTi surfaces was studied. An adhesion test at 1, 4, and 8 h of incubation was performed. Statistical differences were evidenced at I h...
Paraules clau
cell adhesion, cell differentiation, cell proliferation, in vitro test, nickel-titanium alloy, osteoblast
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
IMEM-BRT- Innovation in Materials and Molecular Engineering - Biomaterials for Regenerative Therapies

Participants