Application of ionizing radiation in the preservation and conservation of taxidermied animal skins in natural history museums

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dc.contributor.authorLUPO, C.
dc.contributor.authorOLIVEIRA, M.J.A.
dc.contributor.authorARAUJO, M.S.
dc.contributor.authorOTUBO, L.
dc.contributor.authorMELLO-CASTANHO, S.R.
dc.contributor.authorVASQUES, A.S.P.
dc.coverageNacional
dc.date.accessioned2025-02-24T11:59:10Z
dc.date.available2025-02-24T11:59:10Z
dc.date.issued2024
dc.description.abstractThe great interest in the development of research involving ionizing radiation aims to significantly increase the conservation of the skins of taxidermized animals, both for scientific collections and on display, causing their infection and disinfestation, without altering their originality, reducing the use of chemical products, presenting a safe and efficient technology. The preservation of taxidermied mammals has been widely used for educational, scientific and Museum display purposes. However, prolonged exposure to environmental factors or the excessive use of chemicals to store these materials in the collection can affect the integrity of the skin of these animals. In this study, we investigated the effects of gamma radiation on the structure and composition of the skin of taxidermied mammals, with the aim of contributing to a better understanding of conservation processes and the potential risks they may entail. Taxidermy is an animal preservation technique that has been used for centuries, allowing specimens to be arranged in their natural form and/or preserved for scientific studies. Samples of skin from animals from the Brazilian flora were selected, deer, coati, prawn and bison, and these samples were irradiated at doses of 1, 3, 5, 10 and 15 kGy. After gamma irradiation, they were characterized by colorimetry, scanning electron microscopy (SEM), optical microscopy (OM), infrared microscopy (FTIR) and mechanical analysis. The results show that the doses of gamma irradiation that the samples were subjected to did not compromise their physical and chemical integrity. This indicates the possibility of using gamma radiation for disinfestation and disinfection.
dc.description.sponsorshipInstituto de Pesquisas Energéticas e Nucleares (IPEN)
dc.description.sponsorshipIDIPEN: 2020.06.IPEN.02.PD
dc.format.extent1-22
dc.identifier.citationLUPO, C.; OLIVEIRA, M.J.A.; ARAUJO, M.S.; OTUBO, L.; MELLO-CASTANHO, S.R.; VASQUES, A.S.P. Application of ionizing radiation in the preservation and conservation of taxidermied animal skins in natural history museums. <b>Brazilian Journal of Radiation Sciences</b>, v. 12, n. 4A, p. 1-22, 2024. DOI: <a href="https://dx.doi.org/10.15392/2319-0612.2024.2666">10.15392/2319-0612.2024.2666</a>. Disponível em: https://repositorio.ipen.br/handle/123456789/49088.
dc.identifier.doi10.15392/2319-0612.2024.2666
dc.identifier.fasciculo4A
dc.identifier.issn2319-0612
dc.identifier.orcidhttps://orcid.org/0000-0002-6078-229X
dc.identifier.orcidhttps://orcid.org/0000-0002-0155-9100
dc.identifier.orcidhttp://orcid.org/0000-0003-4168-1626
dc.identifier.percentilfiSem Percentil F.I.
dc.identifier.percentilfiCiteScoreSem Percentil CiteScore
dc.identifier.urihttps://repositorio.ipen.br/handle/123456789/49088
dc.identifier.vol12
dc.relation.ispartofBrazilian Journal of Radiation Sciences
dc.rightsopenAccess
dc.sourceMeeting on Nuclear Applications (ENAN), 16th, May 6-10, 2024, Rio de Janeiro, RJ
dc.titleApplication of ionizing radiation in the preservation and conservation of taxidermied animal skins in natural history museums
dc.title.alternativeAplicação da radiação ionizante na preservação e conservação de pele de animais taxidermizados em museus de história natural
dc.typeArtigo de periódico
dspace.entity.typePublication
ipen.autorCARMINA LUPO
ipen.autorMARIA JOSE ALVES DE OLIVEIRA
ipen.autorMARIANA SILVA DE ARAUJO
ipen.autorLARISSA OTUBO
ipen.autorSONIA REGINA HOMEM DE MELLO CASTANHO
ipen.autorPABLO ANTONIO VASQUEZ SALVADOR
ipen.codigoautor15604
ipen.codigoautor3310
ipen.codigoautor12138
ipen.codigoautor9697
ipen.codigoautor1552
ipen.codigoautor3075
ipen.contributor.ipenauthorCARMINA LUPO
ipen.contributor.ipenauthorMARIA JOSE ALVES DE OLIVEIRA
ipen.contributor.ipenauthorMARIANA SILVA DE ARAUJO
ipen.contributor.ipenauthorLARISSA OTUBO
ipen.contributor.ipenauthorSONIA REGINA HOMEM DE MELLO CASTANHO
ipen.contributor.ipenauthorPABLO ANTONIO VASQUEZ SALVADOR
ipen.identifier.fiSem F.I.
ipen.identifier.fiCiteScoreSem CiteScore
ipen.identifier.ipendoc31145
ipen.type.genreArtigo
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relation.isAuthorOfPublication47e9cd5a-dfda-4392-a887-42617e3c280f
relation.isAuthorOfPublication.latestForDiscovery0847f406-19fa-4075-b3c7-ac5ade6f3ff0
sigepi.autor.atividadeCARMINA LUPO:15604:220:S
sigepi.autor.atividadeMARIA JOSE ALVES DE OLIVEIRA:3310:220:N
sigepi.autor.atividadeMARIANA SILVA DE ARAUJO:12138:720:N
sigepi.autor.atividadeLARISSA OTUBO:9697:711:N
sigepi.autor.atividadeSONIA REGINA HOMEM DE MELLO CASTANHO:1552:720:N
sigepi.autor.atividadePABLO ANTONIO VASQUEZ SALVADOR:3075:240:N
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