Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering

Detalhes bibliográficos
Autor(a) principal: Castro, A. P. G.
Data de Publicação: 2019
Outros Autores: Ruben, R. B., Gonçalves, S. B., Pinheiro, J., Guedes, J. M., Fernandes, P. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/8426
Resumo: The combination of computational methods with 3D printing allows for the control of scaffolds microstructure. Lately, triply periodic minimal surfaces (TPMS) have been used to design porosity-controlled scaffolds for bone tissue engineering (TE). The goal of this work was to assess the mechanical properties of TPMS Gyroid structures with two porosity levels (50 and 70%). The scaffold stiffness function of porosity was determined by the asymptotic homogenisation method and confirmed by mechanical testing. Additionally, microCT analysis confirmed the quality of the printed parts. Thus, the potential of both design and manufacturing processes for bone TE applications is here demonstrated.
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spelling Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineeringBone scaffoldsTPMSTissue engineeringNumerical homogenisationBiomechanicsThe combination of computational methods with 3D printing allows for the control of scaffolds microstructure. Lately, triply periodic minimal surfaces (TPMS) have been used to design porosity-controlled scaffolds for bone tissue engineering (TE). The goal of this work was to assess the mechanical properties of TPMS Gyroid structures with two porosity levels (50 and 70%). The scaffold stiffness function of porosity was determined by the asymptotic homogenisation method and confirmed by mechanical testing. Additionally, microCT analysis confirmed the quality of the printed parts. Thus, the potential of both design and manufacturing processes for bone TE applications is here demonstrated.Taylor & Francis OnlineIC-OnlineCastro, A. P. G.Ruben, R. B.Gonçalves, S. B.Pinheiro, J.Guedes, J. M.Fernandes, P. R.2023-04-20T14:24:09Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8426engA. P. G. Castro, R. B. Ruben, S. B. Gonçalves, J. Pinheiro, J. M. Guedes & P. R. Fernandes (2019) Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering, Computer Methods in Biomechanics and Biomedical Engineering, 22:6, 567-573. https://doi.org/10.1080/10255842.2019.15696381025-5842https://doi.org/10.1080/10255842.2019.15696381476-8259info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:56:59Zoai:iconline.ipleiria.pt:10400.8/8426Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:51:02.637605Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
title Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
spellingShingle Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
Castro, A. P. G.
Bone scaffolds
TPMS
Tissue engineering
Numerical homogenisation
Biomechanics
title_short Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
title_full Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
title_fullStr Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
title_full_unstemmed Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
title_sort Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering
author Castro, A. P. G.
author_facet Castro, A. P. G.
Ruben, R. B.
Gonçalves, S. B.
Pinheiro, J.
Guedes, J. M.
Fernandes, P. R.
author_role author
author2 Ruben, R. B.
Gonçalves, S. B.
Pinheiro, J.
Guedes, J. M.
Fernandes, P. R.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Castro, A. P. G.
Ruben, R. B.
Gonçalves, S. B.
Pinheiro, J.
Guedes, J. M.
Fernandes, P. R.
dc.subject.por.fl_str_mv Bone scaffolds
TPMS
Tissue engineering
Numerical homogenisation
Biomechanics
topic Bone scaffolds
TPMS
Tissue engineering
Numerical homogenisation
Biomechanics
description The combination of computational methods with 3D printing allows for the control of scaffolds microstructure. Lately, triply periodic minimal surfaces (TPMS) have been used to design porosity-controlled scaffolds for bone tissue engineering (TE). The goal of this work was to assess the mechanical properties of TPMS Gyroid structures with two porosity levels (50 and 70%). The scaffold stiffness function of porosity was determined by the asymptotic homogenisation method and confirmed by mechanical testing. Additionally, microCT analysis confirmed the quality of the printed parts. Thus, the potential of both design and manufacturing processes for bone TE applications is here demonstrated.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2023-04-20T14:24:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.8/8426
url http://hdl.handle.net/10400.8/8426
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv A. P. G. Castro, R. B. Ruben, S. B. Gonçalves, J. Pinheiro, J. M. Guedes & P. R. Fernandes (2019) Numerical and experimental evaluation of TPMS Gyroid scaffolds for bone tissue engineering, Computer Methods in Biomechanics and Biomedical Engineering, 22:6, 567-573. https://doi.org/10.1080/10255842.2019.1569638
1025-5842
https://doi.org/10.1080/10255842.2019.1569638
1476-8259
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Online
publisher.none.fl_str_mv Taylor & Francis Online
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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