Please use this identifier to cite or link to this item: https://www.arca.fiocruz.br/handle/icict/31431
Title: Synthesis of ferrite nanoparticles Cu1−xAgxFe2O4 and evaluation of potential antibacterial activity
Authors: Gomes, Gabriel Alves
Costa, Gisela Lara da
Figueiredo, André Ben-Hur da Silva
Affilliation: Instituto Militar de Engenharia. Departamento de Engenharia Mecânica e de Materiais. Rio de Janeiro, RJ, Brasil.
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Taxonomia, Bioquímica e Bioprospecção de Fungos. Rio de Janeiro, RJ, Brasil.
Instituto Militar de Engenharia. Departamento de Engenharia Mecânica e de Materiais. Rio de Janeiro, RJ, Brasil.
Abstract: Copper-silver ferrite nanoparticles synthesized by a simple and rapid solution combustionmethod using glycine as complexing agent. Cu-Ag nanoparticles were and characterizedby X-ray diffraction and scanning electron microscopy. In vitro assays were established asa means of evaluating the potential of interaction and mean inhibition rates on severalstrains using the diffusion method in liquid broth medium. Ultraviolet-visible spectroscopyanalyses were applied for comparing relative amounts of strains eliminated or inhibitedthrough physical sample mechanisms. Results indicated that the amount of silver ions inthe copper ferrites influences the crystal microstructure and antibacterial properties of thecopper ferrites.
Keywords: Copper ferrite
Combustion synthesis
Silver nanoparticles
Antibacterial properties
keywords: Síntese de combustão
Ferrite de cobre
Nanopartículas de prata
Propriedades antibacterianas
Issue Date: 2018
Publisher: Elsevier
Citation: GOMES, Gabriel Alves; COSTA, Gisela Lara da; FIGUEIREDO, André Ben-Hur da Silva. Synthesis of ferrite nanoparticles Cu1−xAgxFe2O4 and evaluation of potential antibacterial activity. J. Mater. Res. Technol., v. 7, n. 3, p. 381-386, Aug. 2018.
DOI: 10.1016/j.jmrt.2018.04.021
ISSN: 2238-7854
Copyright: restricted access
Appears in Collections:IOC - Artigos de Periódicos

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