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Tensile and Shear Stress Evaluation of Schwartz Surfaces for Scaffold Design

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datacite.subject.fosEngenharia e Tecnologia
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorAlmeida, Henrique A.
dc.contributor.authorBartolo, J. Paulo
dc.date.accessioned2025-10-28T12:54:30Z
dc.date.available2025-10-28T12:54:30Z
dc.date.issued2015
dc.descriptionConference name 4th International Conference on Tissue Engineering - An ECCOMAS Thematic Conference, ICTE 2015
dc.descriptionConference date 25 June 2015 - 27 June 2015
dc.descriptionConference city Lisboa, Portugal
dc.description.abstractTissue engineering represents a new, emerging interdisciplinary field involving combined efforts of several scientific domains towards the development of biological substitutes to restore, maintain, or improve tissue functions. Scaffolds provide a temporary mechanical and vascular support for tissue regeneration while shaping the in-growth tissues. These scaffolds must be biocompatible, biodegradable, with appropriate porosity, pore structure and pore distribution and optimal structural and vascular performance, having both surface and structural compatibility. Surface compatibility means a chemical, biological and physical suitability to the host tissue. Structural compatibility corresponds to an optimal adaptation to the mechanical behaviour of the host tissue. The design of optimised scaffolds based on the fundamental knowledge of its macro microstructure is a relevant topic of research. This research proposes the use of geometric structures based on Triple Periodic Minimal Surfaces, namely, Schwartz geometries for tensile and shear stress applications. Geometries based on these surfaces enables the design of vary high surface-to-volume ratio structures with high porosity and mechanical/vascular properties. Numerical simulations on the Schwartz surfaces were performed considering two geometric variations: surface thickness and surface radius construction. The results demonstrate how the mechanical (Elastic and Shear) cell stimuli vary with the geometric variations of the Schwartz surfaces.eng
dc.description.sponsorshipSponsors: European Community Association on Computational Methods in Applied Sciences, ECCOMAS idmec IPLeiria TAP Portgual Técnico Lisboa
dc.identifier.citationHenrique A. Almeida, Paulo J. Bártolo, Tensile and Shear Stress Evaluation of Schwartz Surfaces for Scaffold Design, Procedia Engineering, Volume 110, 2015, Pages 167-174, ISSN 1877-7058, https://doi.org/10.1016/j.proeng.2015.07.025.
dc.identifier.doi10.1016/j.proeng.2015.07.025
dc.identifier.issn1877-7058
dc.identifier.urihttp://hdl.handle.net/10400.8/14410
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relation.hasversionhttps://www.sciencedirect.com/science/article/pii/S1877705815012667
dc.relation.ispartofProcedia Engineering
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectNumerical simulation
dc.subjectScaffolds
dc.subjectSchwartz surfaces
dc.subjectStructural analysis
dc.subjectTissue engineering
dc.titleTensile and Shear Stress Evaluation of Schwartz Surfaces for Scaffold Designeng
dc.title.alternative4th International Conference on Tissue Engineering, ICTE2015eng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage174
oaire.citation.startPage167
oaire.citation.titleProcedia Engineering
oaire.citation.volume110
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameAlmeida
person.familyNameBartolo
person.givenNameHenrique de Amorim
person.givenNamePaulo
person.identifier46395
person.identifier203086
person.identifier.ciencia-id8F1D-4370-84BE
person.identifier.ciencia-id5810-9BF9-4522
person.identifier.orcid0000-0002-1367-2290
person.identifier.orcid0000-0003-3683-726X
person.identifier.ridD-6275-2012
person.identifier.ridF-2421-2013
person.identifier.scopus-author-id55938867800
person.identifier.scopus-author-id6603353041
relation.isAuthorOfPublicationf3bfdd6a-e959-4e13-8a20-fb1b286a3dd0
relation.isAuthorOfPublicationab44d1ae-46d0-45c2-b19f-200024b5a990
relation.isAuthorOfPublication.latestForDiscoveryab44d1ae-46d0-45c2-b19f-200024b5a990

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