Revisiting the role of calcite in Spondylus crassisquama shell

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The authors would like to thank the vice-rectorate for research of the Pontificia Universidad Católica del Perú and the Peruvian Council of Science and Technology (Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica–Fondo Nacional de Desarrollo Científico y Tecnológico) for financial su...

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Detalles Bibliográficos
Autores: Rodriguez S., Brañez L.E., Torres F.G., Fernández-García M., López D.
Formato: artículo
Fecha de Publicación:2017
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/2311
Enlace del recurso:https://hdl.handle.net/20.500.12390/2311
https://doi.org/10.1680/jbibn.16.00032
Nivel de acceso:acceso abierto
Materia:Natural materials
Composite materials
Mechanical properties
http://purl.org/pe-repo/ocde/ford#2.05.01
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/2311
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Revisiting the role of calcite in Spondylus crassisquama shell
title Revisiting the role of calcite in Spondylus crassisquama shell
spellingShingle Revisiting the role of calcite in Spondylus crassisquama shell
Rodriguez S.
Natural materials
Composite materials
Mechanical properties
http://purl.org/pe-repo/ocde/ford#2.05.01
title_short Revisiting the role of calcite in Spondylus crassisquama shell
title_full Revisiting the role of calcite in Spondylus crassisquama shell
title_fullStr Revisiting the role of calcite in Spondylus crassisquama shell
title_full_unstemmed Revisiting the role of calcite in Spondylus crassisquama shell
title_sort Revisiting the role of calcite in Spondylus crassisquama shell
author Rodriguez S.
author_facet Rodriguez S.
Brañez L.E.
Torres F.G.
Fernández-García M.
López D.
author_role author
author2 Brañez L.E.
Torres F.G.
Fernández-García M.
López D.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rodriguez S.
Brañez L.E.
Torres F.G.
Fernández-García M.
López D.
dc.subject.none.fl_str_mv Natural materials
topic Natural materials
Composite materials
Mechanical properties
http://purl.org/pe-repo/ocde/ford#2.05.01
dc.subject.es_PE.fl_str_mv Composite materials
Mechanical properties
dc.subject.ocde.none.fl_str_mv http://purl.org/pe-repo/ocde/ford#2.05.01
description The authors would like to thank the vice-rectorate for research of the Pontificia Universidad Católica del Perú and the Peruvian Council of Science and Technology (Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica–Fondo Nacional de Desarrollo Científico y Tecnológico) for financial support. Dr Vicente Lorenzo from the Polytechnical University of Madrid is acknowledged for providing technical support during the microhardness tests.
publishDate 2017
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/2311
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1680/jbibn.16.00032
dc.identifier.scopus.none.fl_str_mv 2-s2.0-85058072659
url https://hdl.handle.net/20.500.12390/2311
https://doi.org/10.1680/jbibn.16.00032
identifier_str_mv 2-s2.0-85058072659
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Bioinspired, Biomimetic and Nanobiomaterials
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv ICE Publishing
publisher.none.fl_str_mv ICE Publishing
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling Publicationrp05416600rp05494600rp00532600rp05415600rp00534600Rodriguez S.Brañez L.E.Torres F.G.Fernández-García M.López D.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2017https://hdl.handle.net/20.500.12390/2311https://doi.org/10.1680/jbibn.16.000322-s2.0-85058072659The authors would like to thank the vice-rectorate for research of the Pontificia Universidad Católica del Perú and the Peruvian Council of Science and Technology (Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica–Fondo Nacional de Desarrollo Científico y Tecnológico) for financial support. Dr Vicente Lorenzo from the Polytechnical University of Madrid is acknowledged for providing technical support during the microhardness tests.Spondylus crassisquama (princeps) is a bivalve mollusc inhabiting the coast of Central and South Americas. Its shell uses a two-layer armour system to protect the inner soft tissues from the environment. The external layer is composed of a calcite-based composite, and the internal layer is composed of an aragonite-based composite. For the first time, the structural characterisation of the S. crassisquama shell is reported. The results show similarities with those for other shells such as that of red abalone. As expected, microhardness tests demonstrate that the internal nacreous layer is stiffer and harder than the external calcitic layer. However, the amount of energy dissipated during the indentation tests of the calcitic layer is similar to the amount of energy dissipated by the nacreous layers. Despite the highly ordered structure of the nacreous layer, the characterisation conducted shows that the calcitic layer can also be used as a model for the development of bioinspired materials. ICE Publishing: All rights reservedConsejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengICE PublishingBioinspired, Biomimetic and Nanobiomaterialsinfo:eu-repo/semantics/openAccessNatural materialsComposite materials-1Mechanical properties-1http://purl.org/pe-repo/ocde/ford#2.05.01-1Revisiting the role of calcite in Spondylus crassisquama shellinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/2311oai:repositorio.concytec.gob.pe:20.500.12390/23112024-05-30 15:51:24.817http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="de584a5d-ba27-4d23-81c0-7a3149573d32"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Revisiting the role of calcite in Spondylus crassisquama shell</Title> <PublishedIn> <Publication> <Title>Bioinspired, Biomimetic and Nanobiomaterials</Title> </Publication> </PublishedIn> <PublicationDate>2017</PublicationDate> <DOI>https://doi.org/10.1680/jbibn.16.00032</DOI> <SCP-Number>2-s2.0-85058072659</SCP-Number> <Authors> <Author> <DisplayName>Rodriguez S.</DisplayName> <Person id="rp05416" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Brañez L.E.</DisplayName> <Person id="rp05494" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Torres F.G.</DisplayName> <Person id="rp00532" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Fernández-García M.</DisplayName> <Person id="rp05415" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>López D.</DisplayName> <Person id="rp00534" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>ICE Publishing</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Natural materials</Keyword> <Keyword>Composite materials</Keyword> <Keyword>Mechanical properties</Keyword> <Abstract>Spondylus crassisquama (princeps) is a bivalve mollusc inhabiting the coast of Central and South Americas. Its shell uses a two-layer armour system to protect the inner soft tissues from the environment. The external layer is composed of a calcite-based composite, and the internal layer is composed of an aragonite-based composite. For the first time, the structural characterisation of the S. crassisquama shell is reported. The results show similarities with those for other shells such as that of red abalone. As expected, microhardness tests demonstrate that the internal nacreous layer is stiffer and harder than the external calcitic layer. However, the amount of energy dissipated during the indentation tests of the calcitic layer is similar to the amount of energy dissipated by the nacreous layers. Despite the highly ordered structure of the nacreous layer, the characterisation conducted shows that the calcitic layer can also be used as a model for the development of bioinspired materials. ICE Publishing: All rights reserved</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.466479
Revisiting the role of calcite in Spondylus crassisquama shell
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