Morphological and Cell Growth Assessment in Near Dense Hydroxyapatite Scaffold
Joint Authors
Wiria, Florencia Edith
Tay, Bee Yen
Ghassemieh, Elaheh
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-06
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Materials Science , Minerals
Civil Engineering
Abstract EN
This paper reports the preliminary results on the morphology of low porosity hydroxyapatite scaffold and its compatibility as a substrate for osteoblast cells.
Although having low porosity, the hydroxyapatite scaffold was found to be capable of sustaining cell growth and thus assisting bone ingrowth.
Due to the low porosity nature, the scaffold provides higher strength and therefore more suitable for applications with load-bearing requirements such as spinal spacer.
The hydroxyapatite scaffolds are prepared via powder processing techniques, using a combination of wet mixing, powder compaction, and sintering processes.
The scaffold porosity is estimated via image analysis and micro-CT, which detect porosity level of approximately 16% and pore size of 13 μm.
Cell culture investigation demonstrates that the hydroxyapatite substrate is able to provide favourable cell attachment and collagen matrix production, as compared to the commonly used cell culture control substrates.
These results indicate that despite the low porosity in the hydroxyapatite scaffolds, they do not hinder being a preferred substrate to provide conducive environment osteoblast cell growth.
American Psychological Association (APA)
Wiria, Florencia Edith& Tay, Bee Yen& Ghassemieh, Elaheh. 2013. Morphological and Cell Growth Assessment in Near Dense Hydroxyapatite Scaffold. Journal of Materials،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-460602
Modern Language Association (MLA)
Wiria, Florencia Edith…[et al.]. Morphological and Cell Growth Assessment in Near Dense Hydroxyapatite Scaffold. Journal of Materials No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-460602
American Medical Association (AMA)
Wiria, Florencia Edith& Tay, Bee Yen& Ghassemieh, Elaheh. Morphological and Cell Growth Assessment in Near Dense Hydroxyapatite Scaffold. Journal of Materials. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-460602
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-460602