Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells
Crab shells are waste product, rich with calcium compound. Calcium element is often used as a material for bone scaffold due to its bioactive and biodegradation properties. In this study, calcium phosphate (CaP) nanoparticles were synthesized from crab shells through a wet chemical route. The CaP na...
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my.utm.797042019-01-28T06:38:14Z http://eprints.utm.my/id/eprint/79704/ Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells Abdul Hanan, M. R. Nasution, A. K. Hussain, R. Saidin, S. QH301 Biology Crab shells are waste product, rich with calcium compound. Calcium element is often used as a material for bone scaffold due to its bioactive and biodegradation properties. In this study, calcium phosphate (CaP) nanoparticles were synthesized from crab shells through a wet chemical route. The CaP nanoparticles were then sintered and mixed with poly(lactic-co-glycolic acid) (PLGA) to form a bone cement composite. The mixture was casted in a cylinder shape and it was characterized through ATR-FTIR, XRD, FESEM, contact angle and DSC analyses. The CaP pellet and the CaP/PLGA bone cement composite were then subjected to in vitro simulated body fluid (SBF) bioactivity test. The CaP/PLGA bone cement composite was found to have a composition of crystal CaP and PLGA with a tolerable glass transition state, suitable to be used in a physiological environment. The CaP nanoparticles were agglomerated on the 3D interconnected surface of PLGA. The hydrophobicity of the CaP was increased (66.94%) with the addition of PLGA as a binder matrix where this composite has induced the formation of apatite layer. This bioactive property is crucial in fabricating a bone substitute material as it can promotes cell penetration, attachment and proliferation. Penerbit UTM Press 2018 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/79704/1/SyafiqahSaidin2018_AbricationofPolyLactic-Co-GlycolicAcidCalcium.pdf Abdul Hanan, M. R. and Nasution, A. K. and Hussain, R. and Saidin, S. (2018) Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells. Jurnal Teknologi, 80 (4). pp. 103-109. ISSN 0127-9696 http://dx.doi.org/10.11113/jt.v80.11525 DOI:10.11113/jt.v80.11525 |
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QH301 Biology Abdul Hanan, M. R. Nasution, A. K. Hussain, R. Saidin, S. Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells |
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Crab shells are waste product, rich with calcium compound. Calcium element is often used as a material for bone scaffold due to its bioactive and biodegradation properties. In this study, calcium phosphate (CaP) nanoparticles were synthesized from crab shells through a wet chemical route. The CaP nanoparticles were then sintered and mixed with poly(lactic-co-glycolic acid) (PLGA) to form a bone cement composite. The mixture was casted in a cylinder shape and it was characterized through ATR-FTIR, XRD, FESEM, contact angle and DSC analyses. The CaP pellet and the CaP/PLGA bone cement composite were then subjected to in vitro simulated body fluid (SBF) bioactivity test. The CaP/PLGA bone cement composite was found to have a composition of crystal CaP and PLGA with a tolerable glass transition state, suitable to be used in a physiological environment. The CaP nanoparticles were agglomerated on the 3D interconnected surface of PLGA. The hydrophobicity of the CaP was increased (66.94%) with the addition of PLGA as a binder matrix where this composite has induced the formation of apatite layer. This bioactive property is crucial in fabricating a bone substitute material as it can promotes cell penetration, attachment and proliferation. |
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Article |
author |
Abdul Hanan, M. R. Nasution, A. K. Hussain, R. Saidin, S. |
author_facet |
Abdul Hanan, M. R. Nasution, A. K. Hussain, R. Saidin, S. |
author_sort |
Abdul Hanan, M. R. |
title |
Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells |
title_short |
Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells |
title_full |
Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells |
title_fullStr |
Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells |
title_full_unstemmed |
Fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells |
title_sort |
fabrication of poly(lactic-co-glycolic acid)/calcium phosphate bone cement composite: synthesization of calcium phosphate from crab shells |
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Penerbit UTM Press |
publishDate |
2018 |
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http://eprints.utm.my/id/eprint/79704/1/SyafiqahSaidin2018_AbricationofPolyLactic-Co-GlycolicAcidCalcium.pdf http://eprints.utm.my/id/eprint/79704/ http://dx.doi.org/10.11113/jt.v80.11525 |
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