Avaliação da biocompatibilidade de vidro e vitrocerâmica do sistema SNCP (SiO2-Na2O-CaO-P2O5)

Avaliação da biocompatibilidade de vidro e vitrocerâmica do sistema SNCP (SiO2-Na2O-CaO-P2O5)

This article reports research results related to bioactivity and cytotoxicity tests using neutral red uptake method for glass powders and bulk glass ceramics belonging to the SNCP (SiO2-Na2O-CaO-P2O5) system. The obtained materials showed bioactivity when immersed in SBF promoting the surface deposi...

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Bibliographic Details
Published in:Química Nova Vol. 35; no. 4; pp. 665 - 670
Main Authors: Mundstock, Karoline Bastos, Oliveira, Antonio Pedro Novaes de, Hotza, Dachamir, Rogero, Sizue Ota
Format: Journal Article
Language:English
Published: Sociedade Brasileira de Química 2012
Subjects:
cytotoxicity assay
glass ceramics
simulated body fluid
Online Access:Get full text
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Summary:This article reports research results related to bioactivity and cytotoxicity tests using neutral red uptake method for glass powders and bulk glass ceramics belonging to the SNCP (SiO2-Na2O-CaO-P2O5) system. The obtained materials showed bioactivity when immersed in SBF promoting the surface deposition of HAp. When analyzed as powders, cytotoxicity was evidenced in the processed materials but not when bulk samples were tested.
ISSN:0100-4042
1678-7064
DOI:10.1590/S0100-40422012000400002