Effects of polar solvents on the mechanical behavior of fish scales

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dc.citation.journalTitleMATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
dc.contributor.authorMurcia S
dc.contributor.authorLi G
dc.contributor.authorYahyazadehfar M
dc.contributor.authorSasser M
dc.contributor.authorOssa A
dc.contributor.authorArola D
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería de Producciónspa
dc.contributor.researchgroupMateriales de Ingenieríaspa
dc.creatorMurcia S
dc.creatorLi G
dc.creatorYahyazadehfar M
dc.creatorSasser M
dc.creatorOssa A
dc.creatorArola D
dc.date.accessioned2021-04-12T21:26:42Z
dc.date.available2021-04-12T21:26:42Z
dc.date.issued2016-04-01
dc.description.abstractFish scales are unique structural materials that serve as a form of natural armor. In this investigation the mechanical behavior of scales from the Cyprinus carpio was evaluated after exposure to a polar solvent. Uniaxial tensile and tear tests were conducted on specimens prepared from the scales of multiple fish extracted from near the head, middle and tail regions, and after exposure to ethanol for periods from 0 to 24 h. Submersion in ethanol caused instantaneous changes in the tensile properties regardless of anatomical site, with increases in the elastic modulus, strength and modulus of toughness exceeding 100%. The largest increase in properties overall occurred in the elastic modulus of scales from the tail region and exceeded 200%. Although ethanol treatment had significant effect on the tensile properties, it had limited influence on the tear resistance. The contribution of ethanol to the mechanical behavior appears to be derived from an increase in the degree of interpeptide hydrogen-bonding of the collagen molecules. Spatial variations in the effects of ethanol exposure on the mechanical behavior arise from the differences in degree of mineralization and lower mineral content in scales of the tail region. (C) 2015 Elsevier B.V. All rights reserved.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1634
dc.identifier.doi10.1016/j.msec.2015.12.007
dc.identifier.issn09284931
dc.identifier.issn18730191
dc.identifier.otherWOS;000370303600004
dc.identifier.otherPUBMED;26838819
dc.identifier.otherSCOPUS;2-s2.0-84949999097
dc.identifier.urihttp://hdl.handle.net/10784/29085
dc.language.isoeng
dc.publisherElsevier Ltd
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84949999097&doi=10.1016%2fj.msec.2015.12.007&partnerID=40&md5=1789e287d78e887bb93f6f87d42edff7
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0928-4931
dc.sourceMATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
dc.subjectCyprinus carpioeng
dc.subjectFish scaleseng
dc.subjectFracture resistanceeng
dc.subjectMechanical behavioreng
dc.subjectPolar solventseng
dc.titleEffects of polar solvents on the mechanical behavior of fish scaleseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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