Assessment of long-term stability in silver nanoparticles generated by gamma radiation

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dc.contributor.authorOLIVEIRA, MARIA J.A.
dc.contributor.authorVILLEGAS, GETHZEMANI M.E.
dc.contributor.authorOTUBO, LARISSA
dc.contributor.authorGARCIA, ABRIL F.
dc.contributor.authorGONZALEZ-PEREZ, GIOVANNI
dc.contributor.authorVASQUEZ, PABLO A.S.
dc.coverageInternacional
dc.date.accessioned2024-12-05T17:21:58Z
dc.date.available2024-12-05T17:21:58Z
dc.date.issued2025
dc.description.abstractA modified electrolytic method that employed the suspension of silver ions (Ag+) and subsequent exposure to gamma radiation at doses of 10, 25, 50, and 70 kGy (kGy) formed the silver nanoparticles (AgNPs). The stability of the AgNPs was monitored over a period of 12 months using UV Vis Spectrophotometry (UV–Vis), Transmission electron microscope (TEM) and Dynamic light scattering (DLS). In particular, AgNPs irradiated at 10 kGy exhibited the most favorable stability of the samples tested, with the additional advantage of requiring less energy for production due to the lower dose employed.
dc.description.sponsorshipInstituto de Pesquisas Energéticas e Nucleares (IPEN)
dc.description.sponsorshipConsejo Nacional de Humanidades Ciencias y Tecnología (CONAHCyT)
dc.description.sponsorshipIDIPEN: 2020.06.IPEN.02
dc.description.sponsorshipIDCONAHCyT: A1S8638
dc.format.extent1-4
dc.identifier.citationOLIVEIRA, MARIA J.A.; VILLEGAS, GETHZEMANI M.E.; OTUBO, LARISSA; GARCIA, ABRIL F.; GONZALEZ-PEREZ, GIOVANNI; VASQUEZ, PABLO A.S. Assessment of long-term stability in silver nanoparticles generated by gamma radiation. <b>Materials Letters</b>, v. 379, p. 1-4, 2025. DOI: <a href="https://dx.doi.org/10.1016/j.matlet.2024.137634">10.1016/j.matlet.2024.137634</a>. Disponível em: https://repositorio.ipen.br/handle/123456789/48715.
dc.identifier.doi10.1016/j.matlet.2024.137634
dc.identifier.issn0167-577X
dc.identifier.orcidhttps://orcid.org/0000-0002-6078-229X
dc.identifier.orcidhttp://orcid.org/0000-0003-4168-1626
dc.identifier.percentilfi51.8
dc.identifier.percentilfiCiteScore71.50
dc.identifier.urihttps://repositorio.ipen.br/handle/123456789/48715
dc.identifier.vol379
dc.relation.ispartofMaterials Letters
dc.rightsopenAccess
dc.subjectnanoparticles
dc.subjectsilver
dc.subjectsilver ions
dc.subjectionizing radiations
dc.subjectreduction
dc.subjectstabilization
dc.titleAssessment of long-term stability in silver nanoparticles generated by gamma radiation
dc.typeArtigo de periódico
dspace.entity.typePublication
ipen.autorMARIA JOSE ALVES DE OLIVEIRA
ipen.autorLARISSA OTUBO
ipen.autorPABLO ANTONIO VASQUEZ SALVADOR
ipen.codigoautor3310
ipen.codigoautor9697
ipen.codigoautor3075
ipen.contributor.ipenauthorMARIA JOSE ALVES DE OLIVEIRA
ipen.contributor.ipenauthorLARISSA OTUBO
ipen.contributor.ipenauthorPABLO ANTONIO VASQUEZ SALVADOR
ipen.identifier.fi2.7
ipen.identifier.fiCiteScore5.6
ipen.identifier.ipendoc30775
ipen.identifier.iwosWoS
ipen.range.fi1.500 - 2.999
ipen.range.percentilfi50.00 - 74.99
ipen.type.genreArtigo
relation.isAuthorOfPublicationdb19966e-6f74-43fc-84b1-c24c1d826e0c
relation.isAuthorOfPublicationd4213c42-72f0-4acc-956e-bdb70003cdee
relation.isAuthorOfPublication47e9cd5a-dfda-4392-a887-42617e3c280f
relation.isAuthorOfPublication.latestForDiscoverydb19966e-6f74-43fc-84b1-c24c1d826e0c
sigepi.autor.atividadeMARIA JOSE ALVES DE OLIVEIRA:3310:220:S
sigepi.autor.atividadeLARISSA OTUBO:9697:711:N
sigepi.autor.atividadePABLO ANTONIO VASQUEZ SALVADOR:3075:240:N

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