Síntese e Caracterização de Nanopartículas de CoFe 2O4@SiO2:phen:Eu+3 com Propriedades Magnéticas e Luminescentes

Authors

  • Amanda das G. Barbosa Departamento de Química, Universidade Federal de Goiás, Regional Catalão
  • Sandra de C. Pereira Departamento de Química, Universidade Federal de Goiás, Regional Catalão
  • Alberthmeiry T. de Figueiredo Departamento de Química, Universidade Federal de Goiás, Regional Catalão
  • Elson Longo Universidade Federal de São Carlos, LIEC, CDMF, CP 676

DOI:

https://doi.org/10.19142/rpq.v13i26.535

Keywords:

magnetism, luminescence, core-shell

Abstract

Materials with magnetic and luminescent properties have broad biomedical applications. Cobalt ferrite (CoFe2O4) stands out due to its high stability and magnetization. In order to increase biocompatibility and confer luminescence, this material may be coated with silicon dioxide (SiO2) containing europium ions. Thus, the work aims to coat CoFe 2O4 (core) with SiO2 and europium (III) (3).The samples were structurally characterized by XRD and presented single phase system. And the exposure of the samples to electromagnetic radiation and magnetic fild confimed the obtaining of the material with both properties of interest.

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Published

2020-03-07

Issue

Vol. 13 No. 26 (2019): Revista Processos Químicos - ISSN 1981-8521

Section

Artigos Gerais

How to Cite

Síntese e Caracterização de Nanopartículas de CoFe 2O4@SiO2:phen:Eu+3 com Propriedades Magnéticas e Luminescentes. (2020). Revista Processos Químicos, 13(26), 29-34. https://doi.org/10.19142/rpq.v13i26.535