scholarly journals Investigating the effects of surface-initiated polymerization of ε-caprolactone to bioactive glass particles on the mechanical properties of settable polymer/ceramic composites

2014 ◽  
Vol 29 (20) ◽  
pp. 2398-2407 ◽  
Author(s):  
Andrew J. Harmata ◽  
Catherine L. Ward ◽  
Katarzyna J. Zienkiewicz ◽  
Joseph C. Wenke ◽  
Scott A. Guelcher
Keyword(s):  
Mechanical Properties ◽  
Bioactive Glass ◽  
Ceramic Composites ◽  
Surface Initiated Polymerization ◽  
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Abstract

Structural and Mechanical Properties of Bioactive Glass–Ceramic Composites

2016 ◽  
Vol 55 (3-4) ◽  
pp. 172-184 ◽  
Author(s):  
O. R. Parkhomei ◽  
N. D. Pinchuk ◽  
O. E. Sych ◽  
T. V. Tomila ◽  
G. B. Tovstonog ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Bioactive Glass ◽  
Glass Ceramic ◽  
Ceramic Composites

scholarly journals Porogen Effect of Bioactive Glass on Poly(L-lactide) Scaffolds: Evidences by Electron Microscopy

2008 ◽  
Vol 14 (S3) ◽  
pp. 65-66
Author(s):  
N.B. Barroca ◽  
A.L. Daniel-da-Silva ◽  
M.H.V. Fernandes ◽  
P.M. Vilarinho
Keyword(s):  
Mechanical Properties ◽  
Bioactive Glass ◽  
Average Pore Size ◽  
Physical And Mechanical Properties ◽  
Ceramic Composites ◽  
Porous Polymer ◽  
Bioactive Glasses ◽  
Average Pore ◽  
Thermally Induced ◽  
Ceramic Fillers

Recently, porous polymer-ceramic composites have been developed and represent promising scaffolds to be used as synthetic extracellular matrix in bone tissue engineering since they combine the advantages of these two types of materials. On the other hand bioactive glasses (BG) have been used as ceramic fillers to promote bioactivity and to enhance mechanical properties and osteoblast functions. Among all the requirements, these 3D porous structures should have a controllable average pore size larger than 100 μm as well as good pore interconnectivity to allow vascularization and tissue ingrowth. The goal of this study is to investigate the effect of the addition of a bioactive glass on the porous structure development of the scaffolds prepared by thermally induced phase-separation and also to test the bioactivity of these composite scaffolds. Poly (L-lactic) acid (PLLA) was chosen as the polymer matrix because of its well-known biocompatibility and adjustable physical and mechanical properties. Micron-sized (<10 μm) glass from the 3CaO.P2O5-MgO-SiO2 system was produced in our laboratory and used as the bioactive ceramic filler.

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