Manipulation of the degradation behavior of calcium sulfate by the addition of bioglass.
Bioceramic
Bioglass
Calcium sulfate
Composite
Degradation
Journal
Progress in biomaterials
ISSN: 2194-0509
Titre abrégé: Prog Biomater
Pays: Germany
ID NLM: 101656983
Informations de publication
Date de publication:
Jun 2019
Jun 2019
Historique:
received:
06
02
2019
accepted:
13
05
2019
pubmed:
28
5
2019
medline:
28
5
2019
entrez:
26
5
2019
Statut:
ppublish
Résumé
A bioactive calcium sulfate/glass composite was prepared using a sintering technique, and Ca-P-Si glass particles were prepared by spray pyrolysis. The glass exhibited bioactivity in terms of its ability to form apatite in a simulated body fluid. The glass was transformed into two crystallized phases, i.e., calcium phosphate and calcium silicate, respectively, during the heating stage. The presence of the crystallized phases retarded the densification of calcium sulfate. A high sintering temperature of 1200 °C was needed to prepare the composite. The increased addition of glass enhanced the strength and decreases the degradation rate of calcium sulfate. The new composite is not only degradable but also bioactive.
Identifiants
pubmed: 31127540
doi: 10.1007/s40204-019-0116-7
pii: 10.1007/s40204-019-0116-7
pmc: PMC6556162
doi:
Types de publication
Journal Article
Langues
eng
Pagination
115-125Subventions
Organisme : Ministry of Science and Technology, Taiwan
ID : MOST 105-2221-E-002-054
Organisme : Ministry of Science and Technology, Taiwan
ID : 106-2218-E-002-032
Organisme : Ministry of Science and Technology, Taiwan
ID : 106-2218-E-002 -032 -MY2
Organisme : Chang Gung Memorial Hospital, Linkou
ID : CMRPG3G0571
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