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Structural Shear Stress Evaluation of Triple Periodic Minimal Surfaces

2015Book part Open access
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datacite.subject.fosEngenharia e Tecnologia
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
dc.contributor.authorAlmeida, H.A.
dc.contributor.authorBártolo, P. J.
dc.date.accessioned2025-12-16T19:23:31Z
dc.date.available2025-12-16T19:23:31Z
dc.date.issued2015
dc.descriptionSource title Lecture Notes in Computational Vision and Biomechanics
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 for 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. Previous work has demonstrated the potential of Schwartz and Schoen surfaces in tensile/compressive solicitations, when compared to regular geometric based scaffolds. The main objective is to evaluate the same scaffold designs under shear stress solicitations varying the thickness and radius of the scaffold’s geometric definition.eng
dc.description.sponsorshipFunding text The authors acknowledge the support of the Strategic Project (PEST-OE/EME/UI4044/2013) funded by the Portuguese Foundation for Science and Technology. Authors also acknowledge the support of the European Commission through the Marie Curie Project International Research Exchange for Biomedical Devices Design and Prototyping IREBID.
dc.description.sponsorshipFunding sponsor: European Commission Fundação para a Ciência e a Tecnologia
dc.identifier.citationAlmeida, H.A., Bártolo, P.J. (2015). Structural Shear Stress Evaluation of Triple Periodic Minimal Surfaces. In: Tavares, J., Natal Jorge, R. (eds) Computational and Experimental Biomedical Sciences: Methods and Applications. Lecture Notes in Computational Vision and Biomechanics, vol 21. Springer, Cham. https://doi.org/10.1007/978-3-319-15799-3_1
dc.identifier.doi10.1007/978-3-319-15799-3_1
dc.identifier.isbn9783319157986
dc.identifier.isbn9783319157993
dc.identifier.issn2212-9391
dc.identifier.issn2212-9413
dc.identifier.urihttp://hdl.handle.net/10400.8/15103
dc.language.isoeng
dc.peerreviewedyes
dc.publisherSpringer Nature
dc.relationStrategic Project - UI 4044 - 2013-2014
dc.relation.hasversionhttps://link.springer.com/chapter/10.1007/978-3-319-15799-3_1
dc.relation.ispartofLecture Notes in Computational Vision and Biomechanics
dc.relation.ispartofComputational and Experimental Biomedical Sciences: Methods and Applications
dc.rights.uriN/A
dc.subjectComputational mechanics
dc.subjectScaffold design
dc.subjectStructural shear stress
dc.subjectTissue engineering
dc.subjectTriple periodic minimal surfaces
dc.titleStructural Shear Stress Evaluation of Triple Periodic Minimal Surfaceseng
dc.typebook part
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 4044 - 2013-2014
oaire.awardURIhttp://hdl.handle.net/10400.8/13452
oaire.citation.endPage17
oaire.citation.startPage1
oaire.citation.titleComputational and Experimental Biomedical Sciences: Methods and Applications
oaire.citation.volume21
oaire.fundingStream6817 - DCRRNI ID
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
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relation.isAuthorOfPublicationab44d1ae-46d0-45c2-b19f-200024b5a990
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