Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia

Detalhes bibliográficos
Autor(a) principal: Massoni, Laura Bissoli de Mello, 1987-
Data de Publicação: 2019
Outros Autores: Sígoli, Fernando Aparecido, 1972-, Mazali, Italo Odone, 1972-
Tipo de documento: Artigo
Título da fonte: Repositório da Produção Científica e Intelectual da Unicamp
Texto Completo: https://hdl.handle.net/20.500.12733/1670943
Resumo: Agradecimentos: We gratefully acknowledge CAPES, CNPq, FAPESP, and INOMAT for the financial support, Brazilian Nanotechnology National Laboratory for HR-TEM measurements performed in a JEOL JEM-2100 microscope and Prof. Fanny Béron from IFGW-UNICAMP for magnetic measurements
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spelling Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermiaFerritaFebreMedições magnéticasFerriteFeverMagnetic measurementsOxide materialsPrecipitationArtigo originalAgradecimentos: We gratefully acknowledge CAPES, CNPq, FAPESP, and INOMAT for the financial support, Brazilian Nanotechnology National Laboratory for HR-TEM measurements performed in a JEOL JEM-2100 microscope and Prof. Fanny Béron from IFGW-UNICAMP for magnetic measurementsAbstract: In this work, a series of zinc- and manganese-co-doped magnetite nanoparticles was synthesized by co-precipitation method and their magnetization and magnetic hyperthermia properties were evaluated according to the degree of doping. The syntheses of the magnetic nanoparticles were carried out in the presence of polyethyleneglycol (PEG) at 353?K using aqueous medium. Several samples was synthesized with nominal composition of (ZnxMn1-xFe0.6)Fe2O4, x = (0-0.4). All samples were characterized by XRD and pure spinel structure like was observed, having about 13?nm diameter and truncated octahedral morphology. The magnetometry measures showed that the Zn and/or Mn additions in the magnetite structure contributed to enhance of the saturation magnetization as expected with the highest value of saturation magnetization for Zn-Mn equivalent doped magnetite. The magnetic hyperthermia properties were evaluated in aqueous media at pH 5 for 10 min in a 25 mT and 112 kHz alternating magnetic field and it was observed that manganese-only doped sample reached the highest hyperthermia rate, while Zn doping decreased hyperthermia property. The intrinsic loss power (ILP) values varies from 0.2 to 1.0 nHm2 kg-1 with Mn doping values increasing and the magnetic hyperthermia effect was assigned mainly to the Néel-Brownian relaxation processCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPFechadoUNIVERSIDADE ESTADUAL DE CAMPINASMassoni, Laura Bissoli de Mello, 1987-Sígoli, Fernando Aparecido, 1972-Mazali, Italo Odone, 1972-2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.12733/1670943MASSONI, Laura Bissoli de Mello; SÍGOLI, Fernando Aparecido; MAZALI, Italo Odone. Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia. Journal of alloys and compounds. An interdisciplinary journal of materials science and solid-state chemistry and physics. Amsterdam : Elsevier, 2019.. Vol. 779 (Mar., 2019), p. 698-705. Disponível em: https://hdl.handle.net/20.500.12733/1670943. Acesso em: 24 mai. 2023.Inglêshttps://repositorio.unicamp.br/acervo/detalhe/1228150reponame:Repositório da Produção Científica e Intelectual da Unicampinstname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPinfo:eu-repo/semantics/openAccess2022-04-01T10:45:33Zoai:https://www.repositorio.unicamp.br/:1228150Repositório InstitucionalPUBhttp://repositorio.unicamp.br/oai/requestreposip@unicamp.bropendoar:2022-04-01T10:45:33Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
title Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
spellingShingle Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
Massoni, Laura Bissoli de Mello, 1987-
Ferrita
Febre
Medições magnéticas
Ferrite
Fever
Magnetic measurements
Oxide materials
Precipitation
Artigo original
title_short Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
title_full Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
title_fullStr Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
title_full_unstemmed Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
title_sort Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia
author Massoni, Laura Bissoli de Mello, 1987-
author_facet Massoni, Laura Bissoli de Mello, 1987-
Sígoli, Fernando Aparecido, 1972-
Mazali, Italo Odone, 1972-
author_role author
author2 Sígoli, Fernando Aparecido, 1972-
Mazali, Italo Odone, 1972-
author2_role author
author
dc.contributor.none.fl_str_mv UNIVERSIDADE ESTADUAL DE CAMPINAS
dc.contributor.author.fl_str_mv Massoni, Laura Bissoli de Mello, 1987-
Sígoli, Fernando Aparecido, 1972-
Mazali, Italo Odone, 1972-
dc.subject.por.fl_str_mv Ferrita
Febre
Medições magnéticas
Ferrite
Fever
Magnetic measurements
Oxide materials
Precipitation
Artigo original
topic Ferrita
Febre
Medições magnéticas
Ferrite
Fever
Magnetic measurements
Oxide materials
Precipitation
Artigo original
description Agradecimentos: We gratefully acknowledge CAPES, CNPq, FAPESP, and INOMAT for the financial support, Brazilian Nanotechnology National Laboratory for HR-TEM measurements performed in a JEOL JEM-2100 microscope and Prof. Fanny Béron from IFGW-UNICAMP for magnetic measurements
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/20.500.12733/1670943
MASSONI, Laura Bissoli de Mello; SÍGOLI, Fernando Aparecido; MAZALI, Italo Odone. Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia. Journal of alloys and compounds. An interdisciplinary journal of materials science and solid-state chemistry and physics. Amsterdam : Elsevier, 2019.. Vol. 779 (Mar., 2019), p. 698-705. Disponível em: https://hdl.handle.net/20.500.12733/1670943. Acesso em: 24 mai. 2023.
url https://hdl.handle.net/20.500.12733/1670943
identifier_str_mv MASSONI, Laura Bissoli de Mello; SÍGOLI, Fernando Aparecido; MAZALI, Italo Odone. Co-precipitation synthesis of (Zn-Mn)-co-doped magnetite nanoparticles and their application in magnetic hyperthermia. Journal of alloys and compounds. An interdisciplinary journal of materials science and solid-state chemistry and physics. Amsterdam : Elsevier, 2019.. Vol. 779 (Mar., 2019), p. 698-705. Disponível em: https://hdl.handle.net/20.500.12733/1670943. Acesso em: 24 mai. 2023.
dc.language.iso.fl_str_mv Inglês
language_invalid_str_mv Inglês
dc.relation.none.fl_str_mv https://repositorio.unicamp.br/acervo/detalhe/1228150
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório da Produção Científica e Intelectual da Unicamp
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Repositório da Produção Científica e Intelectual da Unicamp
collection Repositório da Produção Científica e Intelectual da Unicamp
repository.name.fl_str_mv Repositório da Produção Científica e Intelectual da Unicamp - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv reposip@unicamp.br
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