Bioactive SiO2-K2O-CaO-P2O5 glass-ceramic scaffold prepared using polyurethane foam template

Bioactive SiO2-K2O-CaO-P2O5 glass-ceramic scaffold prepared using polyurethane foam template

Abstract A glass-ceramic in the SiO2-K2O-CaO-P2O5 quaternary system was prepared by substituting the Na2O component with K2O to avoid Na2Ca2Si3O9 formation upon thermal treatment since this phase decreases apatite formation kinetics on glass material. To form the glass-ceramic, a modified sol-gel me...

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Bibliographic Details
Main Authors: E. R. Essien, D. O. Nwude, V. E. Okolie, L. A. Adams
Format: Article
Language:English
Published: Associação Brasileira de Cerâmica 2023-04-01
Series:Cerâmica
Subjects:
bioactive glass-ceramic
carbonated hydroxyapatite
bioactivity
foam replication
polyurethane foam
crystallization
biodegradability
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132023000100030&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132023000100030&lng=en&tlng=en

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