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Conference Paper: 3D printing of bone tissue engineering scaffolds with osteoconductivity and osterinductivity

Title3D printing of bone tissue engineering scaffolds with osteoconductivity and osterinductivity
Authors
KeywordsGrowth factor
Bioactivity
Calcium phosphate
3D scaffold
Issue Date2016
Citation
The 10th World Biomaterials Congress (WBC 2016), Montreal, Canada, 17-22 May 2016. How to Cite?
AbstractINTRODUCTION: By using 3D printing techniques such as fused deposition modeling (FDM) and selective laser sintering, tissue engineering scaffolds with desirable properties can be produced[1],[2]. Conventional FDM requires heating a polymer wire to form molten “ink”, which damages biomolecules if they are incorporated in the “ink” during scaffold fabrication. Therefore, developing new techniques based on 3D printing for delivering biomolecules is very important. For bone tissue engineering, delivering both bone morphogenetic protein-2 (BMP-2) and calcium phosphate (Ca-P) could provide scaffolds with osteoinductivity and osteoconductivity[3]. In this study, a modified commercial desktop 3D printer was used to fabricate rhBMP-2 and Ca-P nanoparticle incorporated poly(L,lactic acid) (PLLA) scaffolds ...
DescriptionGeneral Session Oral Topic: Synthetic scaffolds as extracellular matrices
Persistent Identifierhttp://hdl.handle.net/10722/232381

 

DC FieldValueLanguage
dc.contributor.authorWang, C-
dc.contributor.authorWang, M-
dc.date.accessioned2016-09-20T05:29:35Z-
dc.date.available2016-09-20T05:29:35Z-
dc.date.issued2016-
dc.identifier.citationThe 10th World Biomaterials Congress (WBC 2016), Montreal, Canada, 17-22 May 2016.-
dc.identifier.urihttp://hdl.handle.net/10722/232381-
dc.descriptionGeneral Session Oral Topic: Synthetic scaffolds as extracellular matrices-
dc.description.abstractINTRODUCTION: By using 3D printing techniques such as fused deposition modeling (FDM) and selective laser sintering, tissue engineering scaffolds with desirable properties can be produced[1],[2]. Conventional FDM requires heating a polymer wire to form molten “ink”, which damages biomolecules if they are incorporated in the “ink” during scaffold fabrication. Therefore, developing new techniques based on 3D printing for delivering biomolecules is very important. For bone tissue engineering, delivering both bone morphogenetic protein-2 (BMP-2) and calcium phosphate (Ca-P) could provide scaffolds with osteoinductivity and osteoconductivity[3]. In this study, a modified commercial desktop 3D printer was used to fabricate rhBMP-2 and Ca-P nanoparticle incorporated poly(L,lactic acid) (PLLA) scaffolds ...-
dc.languageeng-
dc.relation.ispartofWorld Biomaterials Congress, WBC 2016-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectGrowth factor-
dc.subjectBioactivity-
dc.subjectCalcium phosphate-
dc.subject3D scaffold-
dc.title3D printing of bone tissue engineering scaffolds with osteoconductivity and osterinductivity-
dc.typeConference_Paper-
dc.identifier.emailWang, M: memwang@hku.hk-
dc.identifier.authorityWang, M=rp00185-
dc.description.naturepostprint-
dc.identifier.doi10.3389/conf.FBIOE.2016.01.02286-
dc.identifier.hkuros264833-

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