In vitro surface reaction in SBF of a non-crystalline aluminosilicate (geopolymer) material

Tippayasam, C; Sutikulsombat, S; Kamseu, E; Rosa, R; Thavorniti, P; Chindaprasirt, P; Leonelli, C; Heness, G; Chaysuwan, D

In vitro surface reaction in SBF of a non-crystalline aluminosilicate (geopolymer) material

Tippayasam, C Sutikulsombat, S Kamseu, E Rosa, R Thavorniti, P Chindaprasirt, P Leonelli, C Heness, G

Chaysuwan, D

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Publisher:: Springer Science and Business Media LLC
Publication Type:: Journal Article
Citation:: Journal of the Australian Ceramic Society, 2019, 55 (1), pp. 11 - 17
Issue Date:: 2019-03

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Field	Value	Language
dc.contributor.author	Tippayasam, C	en_US
dc.contributor.author	Sutikulsombat, S	en_US
dc.contributor.author	Kamseu, E	en_US
dc.contributor.author	Rosa, R	en_US
dc.contributor.author	Thavorniti, P	en_US
dc.contributor.author	Chindaprasirt, P	en_US
dc.contributor.author	Leonelli, C	en_US
dc.contributor.author	Heness, G https://orcid.org/0000-0002-8630-8297	en_US
dc.contributor.author	Chaysuwan, D https://orcid.org/0000-0001-6980-4646	en_US
dc.date.issued	2019-03	en_US
dc.identifier.citation	Journal of the Australian Ceramic Society, 2019, 55 (1), pp. 11 - 17	en_US
dc.identifier.issn	2510-1560	en_US
dc.identifier.uri	http://hdl.handle.net/10453/139320
dc.description.abstract	Geopolymer is a non-crystalline material based on aluminosilicate reaction exhibiting ceramic-like properties. It showed the possibility to use geopolymer as biomaterials by soaking in SBF solution to induct carbonate apatite onto the surface of samples. Carbonate apatite possesses good biocompatibility and bioactivity. The aims of this research were to study the geopolymer synthesis as a biomaterial to replace bones and the effects of Ca/P ratio on bioactivity properties of metakaolin-based geopolymers. For in vitro bioactivity test, the samples were soaked in SBF to study the influence of Ca(OH)2 contents on the surface reaction. The 14, 28, and 90 day-soaked sample surfaces were investigated using SEM, XRD, and FTIR characterization. The compressive strength of samples was also tested. The SEM micrographs revealed that the increase of Ca/P ratio resulted in the increase of the carbonate apatite on sample surfaces. FTIR results confirmed that the formation of Ca10(PO4)3(CO3)3(OH)2 was investigated.	en_US
dc.language	en	en_US
dc.publisher	Springer Science and Business Media LLC	en_US
dc.relation.ispartof	Journal of the Australian Ceramic Society	en_US
dc.relation.isbasedon	10.1007/s41779-018-0205-4	en_US
dc.title	In vitro surface reaction in SBF of a non-crystalline aluminosilicate (geopolymer) material	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.citation.volume	55	en_US
utslib.for	0303 Macromolecular and Materials Chemistry	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	closed_access
pubs.consider-herdc	true	en_US
pubs.issue	1	en_US
pubs.publication-status	Published	en_US
pubs.volume	55	en_US

Abstract:

Geopolymer is a non-crystalline material based on aluminosilicate reaction exhibiting ceramic-like properties. It showed the possibility to use geopolymer as biomaterials by soaking in SBF solution to induct carbonate apatite onto the surface of samples. Carbonate apatite possesses good biocompatibility and bioactivity. The aims of this research were to study the geopolymer synthesis as a biomaterial to replace bones and the effects of Ca/P ratio on bioactivity properties of metakaolin-based geopolymers. For in vitro bioactivity test, the samples were soaked in SBF to study the influence of Ca(OH)2 contents on the surface reaction. The 14, 28, and 90 day-soaked sample surfaces were investigated using SEM, XRD, and FTIR characterization. The compressive strength of samples was also tested. The SEM micrographs revealed that the increase of Ca/P ratio resulted in the increase of the carbonate apatite on sample surfaces. FTIR results confirmed that the formation of Ca10(PO4)3(CO3)3(OH)2 was investigated.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/139320