Paraloid resins with polymeric monomers cured by gamma radiation for consolidation of porous wood

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dc.contributor.authorOLIVEIRA, M.J.A.
dc.contributor.authorARAUJO, M.
dc.contributor.authorOTUBO, L.
dc.contributor.authorCASTANHO, S.M.
dc.contributor.authorVASQUEZ, P.A.S.
dc.coverageNacional
dc.date.accessioned2025-02-24T15:46:45Z
dc.date.available2025-02-24T15:46:45Z
dc.date.issued2024
dc.description.abstractPreservation consists of an action that aims to guarantee the integrity and perpetuity of something, such as a cultural asset. One of the preservation instruments is restoration, an intervention that aims to definitively secure a product of human activity. Cultural heritage presents an extensive diversity of wooden objects, which can be affected by insect attacks, causing severe damage to their structures. To recover this damage, compatible materials are needed to maintain their integrity. Therefore, we propose to study the obtaining of polymeric resins cured by gamma radiation without the use of catalysts for consolidation or restoration of wooden objects. A series of formulations were developed with polymeric resins based on paraloid B72 and polymeric monomers cured by gamma radiation from a cobalt-60 source. These resins were characterized by physicochemical analyses, and the results presented were surprising in terms of reversibility. Gamma radiation replaced the catalyst, curing the resin 100%, indicating new resin options for restoration and/or consolidation in porous wood.
dc.description.sponsorshipInstituto de Pesquisas Energéticas e Nucleares (IPEN)
dc.description.sponsorshipIDIPEN: 2020.06.IPEN.02.PD
dc.format.extent1-11
dc.identifier.citationOLIVEIRA, M.J.A.; ARAUJO, M.; OTUBO, L.; CASTANHO, S.M.; VASQUEZ, P.A.S. Paraloid resins with polymeric monomers cured by gamma radiation for consolidation of porous wood. <b>Brazilian Journal of Radiation Sciences</b>, v. 12, n. 4A, p. 1-11, 2024. DOI: <a href="https://dx.doi.org/10.15392/2319-0612.2024.2644">10.15392/2319-0612.2024.2644</a>. Disponível em: https://repositorio.ipen.br/handle/123456789/49094.
dc.identifier.doi10.15392/2319-0612.2024.2644
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/123456789/49094
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.titleParaloid resins with polymeric monomers cured by gamma radiation for consolidation of porous wood
dc.title.alternativeResinas paraloides com monômeros poliméricos curadas por radiação gama para consolidação de madeira porosa
dc.typeArtigo de periódico
dspace.entity.typePublication
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.codigoautor3310
ipen.codigoautor12138
ipen.codigoautor9697
ipen.codigoautor1552
ipen.codigoautor3075
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.ipendoc31151
ipen.type.genreArtigo
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relation.isAuthorOfPublicationd4213c42-72f0-4acc-956e-bdb70003cdee
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sigepi.autor.atividadeMARIA JOSE ALVES DE OLIVEIRA:3310:220:S
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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