Development of a synthetic bone scaffold using porous hydroxyapatite for bone repair.

R. Mustaffa, I. Besar, Andanastuti Muchtar

Research output: Contribution to journalArticle

Abstract

In this study, porous hydroxyapatite (HA) samples were fabricated via sponge techniques with the aid of sago as part of the binder mixture. Development processes for the production of porous bone graft substitutes are studied using polyurethane sponge. To obtain the optimum amount of binder for successful fabrication of porous HA were done. Initially, porous HA powder was synthesized using calcium hydroxide and orthorphosphoric acid. Meanwhile, sago was mixed with PVA in a certain ratio to be used as binder for preparing the porous HA. After a series of investigative tests were conducted to characterize the sintered samples, the use of the sago and polymeric mixture was found to successfully aid the fabrication of porous HA samples. In this investigation, comparison of physical and mechanical characteristics between samples prepared using difference techniques was made.

Original languageEnglish
Pages (from-to)95-96
Number of pages2
JournalThe Medical journal of Malaysia
Volume63 Suppl A
Publication statusPublished - Jul 2008
Externally publishedYes

Fingerprint

Durapatite
Bone and Bones
Porifera
Calcium Hydroxide
Bone Substitutes
Polyurethanes
Powders
Transplants
Acids

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Development of a synthetic bone scaffold using porous hydroxyapatite for bone repair. / Mustaffa, R.; Besar, I.; Muchtar, Andanastuti.

In: The Medical journal of Malaysia, Vol. 63 Suppl A, 07.2008, p. 95-96.

Research output: Contribution to journalArticle

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