Reinforcement of sol-gel processed calcium phosphate cement using functionalised CNTs

Conference Presentation


Natesan, Kiruthika, Le, Huirong, Tredwin, Christopher and Handy, Richard 2014. Reinforcement of sol-gel processed calcium phosphate cement using functionalised CNTs.
AuthorsNatesan, Kiruthika, Le, Huirong, Tredwin, Christopher and Handy, Richard
TypeConference Presentation
Abstract

Calcium phosphate is bioactive, biodegradable graft material with excellent biological properties. However, its low strength limits its use to only non-stress application1 . We hypothesized that a composite of calcium phosphate cement reinforced with multiwall carbon nanotubes (MWCNTs) could enhance the strength of the material and widen its applications. In this paper we have discussed a simplified process of fabricating calcium phosphate cement by sol-gel technique2 along with the uniform dispersion and incorporation of MWCNTs. As the material can potentially be replaced with new bone after a period of time, it will satisfy the key requirements of an ideal bone graft.

Calcium phosphate is bioactive, biodegradable graft
material with excellent biological properties. However,
its low strength limits its use to only non-stress
application1
. We hypothesized that a composite of
calcium phosphate cement reinforced with multiwall
carbon nanotubes (MWCNTs) could enhance the
strength of the material and widen its applications. In
this paper we have discussed a simplified process of
fabricating calcium phosphate cement by sol-gel
technique2
along with the uniform dispersion and
incorporation of MWCNTs. As the material can
potentially be replaced with new bone after a period of
time, it will satisfy the key requirements of an ideal
bone graft.

KeywordsDental materials; Composites; Mechanics of composites; Nanotubes
Year2014
JournalThe 26th Annual Conference of the European Society for Biomaterials (ESB).
Web address (URL)http://hdl.handle.net/10545/621108
hdl:10545/621108
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Publication dates03 Sep 2014
Publication process dates
Deposited02 Dec 2016, 14:05
ContributorsUniversity of Plymouth
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