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

Química Nova

Karoline Bastos Mundstock²  Antonio Pedro Novaes De Oliveira²  Dachamir Hotza¹  Sizue Ota Rogero¹ 

[1],Universidade Federal de Santa Catarina Departamento de Engenharia Mecânica Florianópolis SC ,Brasil

关键词: glass ceramics;    simulated body fluid;    cytotoxicity assay;   

DOI  :  10.1590/S0100-40422012000400002

来源: SciELO

【 摘 要 】

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.

【 授权许可】

CC BY-NC   
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