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Influence of elastomeric matrix and particle volume fraction on the mechanical response of magneto-active polymers

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dc.affiliation.dptoUC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructurases
dc.affiliation.dptoUC3M. Departamento de Bioingenieríaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Dinámica y Fractura de Elementos Estructuraleses
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Tissue Engineering and Regenerative Medicine (TERMeG)es
dc.contributor.authorGarcía González, Daniel
dc.contributor.authorMoreno Pelayo, Miguel Ángel
dc.contributor.authorValencia Blanco, Leticia
dc.contributor.authorArias Hernández, Ángel
dc.contributor.authorVelasco Bayón, Diego
dc.contributor.funderComunidad de Madrides
dc.contributor.funderEuropean Commissionen
dc.contributor.funderUniversidad Carlos III de Madrides
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)es
dc.date.accessioned2021-06-24T10:04:06Z
dc.date.available2021-06-24T10:04:06Z
dc.date.issued2021-06-15
dc.description.abstractMagneto-active polymers (MAPs) are revolutionising the fields of material science and solid mechanics as well as having an important presence in the bioengineering community. These composites consist of a polymeric matrix (i.e., elastomer) filled with magnetic particles (i.e., iron particles). When bonded together, these two phases form a continuum solid that, under the application of an external magnetic field, mechanically reacts leading to changes in shape and volume or/and alterations in its rheological properties. Such a magneto-mechanical response is determined by the material properties of the polymeric matrix and magnetic particles. In this work, we present the mechanical characterisation of MAPs constituted by PDMS filled with carbonyl iron powder (CIP) particles. To this end, sixteen different combinations of elastomeric base/crosslinker mixing ratio (from 5:1 to 20:1) and particles' volume fraction (from 0% to 30%) are tested under tensile loading. These results are analysed and provide the bases for the formulation of a nonlinear constitutive model that accounts for these dependencies. The modelling approach is extended to incorporate magneto-mechanical effects. Finally, the complete model is used to provide theoretical guidance for magneto-active systems, highlighting potential applications in epithelial wound healing stimulation.en
dc.description.sponsorshipDGG, DV and MAM acknowledge support from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No. 947723,project: 4D-BIOMAP). The authors acknowledge support from Programa de Apoyo a la Realización de Proyectos Interdisciplinares deI+D para Jóvenes Investigadores de la Universidad Carlos III de Madrid and Comunidad de Madrid, Spain (project: BIOMASKIN). DGG acknowledges support from the Talent Attraction grant (CM 2018 -2018-T2/IND-9992) from the Comunidad de Madrid and MAM acknowledges support from the Ministerio de Ciencia, Innovacion y Universidades, Spain (FPU19/03874).en
dc.format.extent11es
dc.identifier.bibliographicCitationComposites Part B: Engineering, Vol. 215, 15 June 2021, 108796en
dc.identifier.doihttps://doi.org/10.1016/j.compositesb.2021.108796
dc.identifier.issn1359-8368
dc.identifier.issn1879-1069 (online)
dc.identifier.publicationfirstpage1es
dc.identifier.publicationissuearticle ID 108796en
dc.identifier.publicationlastpage11es
dc.identifier.publicationtitleCOMPOSITES PART B-ENGINEERINGen
dc.identifier.publicationvolume215es
dc.identifier.urihttps://hdl.handle.net/10016/32926
dc.identifier.uxxiAR/0000028028
dc.language.isoengen
dc.publisherElsevier Ltd.en
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/947723/4D-BIOMAPen
dc.relation.projectIDGobierno de España. FPU19/03874es
dc.relation.projectIDComunidad de Madrid. BIOMASKIN-CM-UM3Mes
dc.relation.projectIDComunidad de Madrid. 2018-T2/IND-9992es
dc.rights© 2021 The Authors. Published by Elsevier Ltd.en
dc.rightsThis is an open access article under the CC BY-NC-ND licenseen
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaBiología y Biomedicinaes
dc.subject.ecienciaIngeniería Mecánicaes
dc.subject.ecienciaMaterialeses
dc.subject.otherMagneto-active polymer (MAP)en
dc.subject.otherMechanical characterisationen
dc.subject.otherConstitutive modellingen
dc.subject.otherMultifunctional compositesen
dc.subject.otherMagneto-mechanicsen
dc.subject.otherCrosslinkingen
dc.titleInfluence of elastomeric matrix and particle volume fraction on the mechanical response of magneto-active polymersen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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