Zamani, D. and Razmjooee, K. and Mortarzadeh, F. and Bizari, D. and Ieee (2017) Synthesis and characterization of alginate scaffolds containing bioactive glassfor bone tissue engineering applications. 2017 24th National and 2nd International Iranian Conference on Biomedical Engineering . Ieee, New York, pp. 6-9. ISBN 978-1-5386-3609-1
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Abstract
Aim of this study was to examine the properties of bio glass/alginate composite scaffolds while the content of bio-glass containing Zn and Mg was increased (0-20 W-t ). For this purpose, initially bio-glass was synthesized by sol-gel method. Subsequently, bio-glass/alginate scaffolds with three different weigh ratios of 0/100, 10/90 and 20/80 were fabricated by freeze drying method. The interactions of polymer and bio-glass were characterized by FTIR and XRD analyses. The incorporation of bioactive glass has significant effect on the size and shape of alginate scaffold pores which is investigated by scanning electron microscopy (SEM). Although the morphology did not change noticeably, the pore size was decreased from 320 to 200 gm when the bio-glass content was increased up to 20 W-t. The extent of porosity was over 75 which is suitable for bone tissue engineering.
| Item Type: | Book |
|---|---|
| Keywords: | component Alginate Zn and Mg containing bioglasses freeze drying bone tissue engineering composite scaffolds |
| Divisions: | |
| Page Range: | pp. 6-9 |
| Journal Index: | ISI |
| Publisher: | Ieee |
| ISBN: | 978-1-5386-3609-1 |
| Depositing User: | مهندس مهدی شریفی |
| URI: | http://eprints.bmsu.ac.ir/id/eprint/4632 |
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