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dc.creatorOlmo Fernández, Albertoes
dc.creatorHernández, Migueles
dc.creatorChicardi Augusto, Ernestoes
dc.creatorTorres Hernández, Yadires
dc.date.accessioned2020-09-09T18:04:43Z
dc.date.available2020-09-09T18:04:43Z
dc.date.issued2020-08
dc.identifier.citationOlmo Fernández, A., Hernández, M., Chicardi Augusto, E. y Torres Hernández, Y. (2020). Characterization and Monitoring of Titanium Bone Implants with Impedance Spectroscopy. Sensors, 20 (16), 4358-.
dc.identifier.issn1424-8220es
dc.identifier.urihttps://hdl.handle.net/11441/100892
dc.description.abstractPorous titanium is a metallic biomaterial with good properties for the clinical repair of cortical bone tissue, although the presence of pores can compromise its mechanical behavior and clinical use. It is therefore necessary to characterize the implant pore size and distribution in a suitable way. In this work, we explore the new use of electrical impedance spectroscopy for the characterization and monitoring of titanium bone implants. Electrical impedance spectroscopy has been used as a non-invasive route to characterize the volumetric porosity percentage (30%, 40%, 50% and 60%) and the range of pore size (100–200 and 355–500 mm) of porous titanium samples obtained with the space-holder technique. Impedance spectroscopy is proved to be an appropriate technique to characterize the level of porosity of the titanium samples and pore size, in an affordable and non-invasive way. The technique could also be used in smart implants to detect changes in the service life of the material, such as the appearance of fractures, the adhesion of osteoblasts and bacteria, or the formation of bone tissue.es
dc.formatapplication/pdfes
dc.format.extent13 p.es
dc.language.isoenges
dc.publisherMDPIes
dc.relation.ispartofSensors, 20 (16), 4358-.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectElectrical impedance spectroscopyes
dc.subjectSmart implantses
dc.subjectCortical bone tissuees
dc.subjectPorous titaniumes
dc.titleCharacterization and Monitoring of Titanium Bone Implants with Impedance Spectroscopyes
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Tecnología Electrónicaes
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transportees
dc.relation.publisherversionhttps://www.mdpi.com/1424-8220/20/16/4358es
dc.identifier.doi10.3390/s20164358es
dc.contributor.groupUniversidad de Sevilla. TIC178: Diseño y Test de Circuitos Integrados de Señal Mixtaes
dc.contributor.groupUniversidad de Sevilla. TEP973: Tecnología de Polvos y Corrosiónes
idus.validador.notaThis article belongs to the Special Issue Medical Sensorses
dc.journaltitleSensorses
dc.publication.volumen20es
dc.publication.issue16es
dc.publication.initialPage4358es

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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as: Attribution-NonCommercial-NoDerivatives 4.0 Internacional