Preparation, identification and biological properties of new fluoride nanocompounds

Amir Lashgari, Shahriar Ghamami, Mojdeh Golzani, Guillermo Salgado-Morán, Daniel Glossman-Mitnik, Lorena Gerli-Candia, Behnaz Abdolmaleki

Resultado de la investigación: Article

1 Cita (Scopus)

Resumen

Nanoparticles (NPs) of new fluoride (SrF2 and MgF2) nanocompounds were synthesized by the simple chemical method of precipitation in ethanol. Synthesis of the strontium fluoride (SrF2)-magnesium oxide (MgO) nanocomposite was achieved through the ultrasonic method. These prepared nanopowders were characterized through Fourier transform infrared (FT-IR) spectroscopy, ultraviolet-visible (UV-Vis) spectroscopy, Powder X-ray Diffraction (PXRD) and Scanning Electron Microscopy (SEM). FT-IR confirmed the purity of the synthesized fluoride NPs by evaluation of the vibrations, and UV-Visible showed the intense absorption peaks of NPs. PXRD analysis indicated the average of particle size, and SEM demonstrated a nearly spherical morphology of the NPs. The antibacterical properties of the nanopowders on Staphylococcus Aureus, Bacillus Subtilis and E. Aklay bacteria were studied, with the strongest effect by the magnesium fluoride (MgF2) NPs and the SrF2-MgO nanocomposite.

Idioma originalEnglish
Páginas (desde-hasta)3201-3205
Número de páginas5
PublicaciónJournal of the Chilean Chemical Society
Volumen61
N.º4
EstadoPublished - 2016
Publicado de forma externa

Huella dactilar

Fluorides
Nanoparticles
Magnesium Oxide
Nanocomposites
Strontium
Scanning electron microscopy
Ultraviolet visible spectroscopy
Bacilli
X ray powder diffraction
X ray diffraction analysis
Bacteria
Fourier transforms
Ethanol
Ultrasonics
Particle size
Infrared radiation

ASJC Scopus subject areas

  • Chemistry(all)

Citar esto

Lashgari, A., Ghamami, S., Golzani, M., Salgado-Morán, G., Glossman-Mitnik, D., Gerli-Candia, L., & Abdolmaleki, B. (2016). Preparation, identification and biological properties of new fluoride nanocompounds. Journal of the Chilean Chemical Society, 61(4), 3201-3205.
Lashgari, Amir ; Ghamami, Shahriar ; Golzani, Mojdeh ; Salgado-Morán, Guillermo ; Glossman-Mitnik, Daniel ; Gerli-Candia, Lorena ; Abdolmaleki, Behnaz. / Preparation, identification and biological properties of new fluoride nanocompounds. En: Journal of the Chilean Chemical Society. 2016 ; Vol. 61, N.º 4. pp. 3201-3205.
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abstract = "Nanoparticles (NPs) of new fluoride (SrF2 and MgF2) nanocompounds were synthesized by the simple chemical method of precipitation in ethanol. Synthesis of the strontium fluoride (SrF2)-magnesium oxide (MgO) nanocomposite was achieved through the ultrasonic method. These prepared nanopowders were characterized through Fourier transform infrared (FT-IR) spectroscopy, ultraviolet-visible (UV-Vis) spectroscopy, Powder X-ray Diffraction (PXRD) and Scanning Electron Microscopy (SEM). FT-IR confirmed the purity of the synthesized fluoride NPs by evaluation of the vibrations, and UV-Visible showed the intense absorption peaks of NPs. PXRD analysis indicated the average of particle size, and SEM demonstrated a nearly spherical morphology of the NPs. The antibacterical properties of the nanopowders on Staphylococcus Aureus, Bacillus Subtilis and E. Aklay bacteria were studied, with the strongest effect by the magnesium fluoride (MgF2) NPs and the SrF2-MgO nanocomposite.",
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Lashgari, A, Ghamami, S, Golzani, M, Salgado-Morán, G, Glossman-Mitnik, D, Gerli-Candia, L & Abdolmaleki, B 2016, 'Preparation, identification and biological properties of new fluoride nanocompounds', Journal of the Chilean Chemical Society, vol. 61, n.º 4, pp. 3201-3205.

Preparation, identification and biological properties of new fluoride nanocompounds. / Lashgari, Amir; Ghamami, Shahriar; Golzani, Mojdeh; Salgado-Morán, Guillermo; Glossman-Mitnik, Daniel; Gerli-Candia, Lorena; Abdolmaleki, Behnaz.

En: Journal of the Chilean Chemical Society, Vol. 61, N.º 4, 2016, p. 3201-3205.

Resultado de la investigación: Article

TY - JOUR

T1 - Preparation, identification and biological properties of new fluoride nanocompounds

AU - Lashgari, Amir

AU - Ghamami, Shahriar

AU - Golzani, Mojdeh

AU - Salgado-Morán, Guillermo

AU - Glossman-Mitnik, Daniel

AU - Gerli-Candia, Lorena

AU - Abdolmaleki, Behnaz

PY - 2016

Y1 - 2016

N2 - Nanoparticles (NPs) of new fluoride (SrF2 and MgF2) nanocompounds were synthesized by the simple chemical method of precipitation in ethanol. Synthesis of the strontium fluoride (SrF2)-magnesium oxide (MgO) nanocomposite was achieved through the ultrasonic method. These prepared nanopowders were characterized through Fourier transform infrared (FT-IR) spectroscopy, ultraviolet-visible (UV-Vis) spectroscopy, Powder X-ray Diffraction (PXRD) and Scanning Electron Microscopy (SEM). FT-IR confirmed the purity of the synthesized fluoride NPs by evaluation of the vibrations, and UV-Visible showed the intense absorption peaks of NPs. PXRD analysis indicated the average of particle size, and SEM demonstrated a nearly spherical morphology of the NPs. The antibacterical properties of the nanopowders on Staphylococcus Aureus, Bacillus Subtilis and E. Aklay bacteria were studied, with the strongest effect by the magnesium fluoride (MgF2) NPs and the SrF2-MgO nanocomposite.

AB - Nanoparticles (NPs) of new fluoride (SrF2 and MgF2) nanocompounds were synthesized by the simple chemical method of precipitation in ethanol. Synthesis of the strontium fluoride (SrF2)-magnesium oxide (MgO) nanocomposite was achieved through the ultrasonic method. These prepared nanopowders were characterized through Fourier transform infrared (FT-IR) spectroscopy, ultraviolet-visible (UV-Vis) spectroscopy, Powder X-ray Diffraction (PXRD) and Scanning Electron Microscopy (SEM). FT-IR confirmed the purity of the synthesized fluoride NPs by evaluation of the vibrations, and UV-Visible showed the intense absorption peaks of NPs. PXRD analysis indicated the average of particle size, and SEM demonstrated a nearly spherical morphology of the NPs. The antibacterical properties of the nanopowders on Staphylococcus Aureus, Bacillus Subtilis and E. Aklay bacteria were studied, with the strongest effect by the magnesium fluoride (MgF2) NPs and the SrF2-MgO nanocomposite.

KW - Antibacterial activity

KW - Nanocomposite

KW - Nanofluoride

KW - Nanoparticle

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M3 - Article

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Lashgari A, Ghamami S, Golzani M, Salgado-Morán G, Glossman-Mitnik D, Gerli-Candia L y otros. Preparation, identification and biological properties of new fluoride nanocompounds. Journal of the Chilean Chemical Society. 2016;61(4):3201-3205.