Search Results - "Barros Santos, Elias de"

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  1. 1

    Size-controllable synthesis of functional heterostructured TiO2–WO3 core–shell nanoparticles by de Barros Santos, Elias, de Souza e Silva, Juliana Martins, Sigoli, Fernando Aparecido, Mazali, Italo Odone

    “…Mono and bicomponent TiO 2 and WO 3 nanoparticles were synthesized inside Vycor ® glass pores, by cycles of impregnation of the glass with the respective oxide…”
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    Journal Article
  2. 2

    Proof of concept for a passive sampler for monitoring of gaseous elemental mercury in artisanal gold mining by de Barros Santos, Elias, Moher, Paleah, Ferlin, Stacy, Fostier, Anne Hélène, Mazali, Italo Odone, Telmer, Kevin, Brolo, Alexandre Guimarães

    Published in Scientific reports (28-11-2017)
    “…Mercury emissions from artisanal gold mining operations occurring in roughly 80 developing countries are a major workplace health hazard for millions of people…”
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    Journal Article
  3. 3

    Intercalated 4-Aminobenzenethiol between Au and Ag Nanoparticles: Effects of Concentration and Nanoparticles Neighborhood on its SERS Response by Santos, Elias de Barros, Sigoli, Fernando Aparecido, Mazali, Italo Odone

    Published in Journal of the Brazilian Chemical Society (01-05-2015)
    “…In this work is reported the investigation of the 4-aminobenzenethiol (4-ABT) surface-enhanced Raman scattering (SERS) response for different 4-ABT…”
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    Journal Article
  4. 4

    Structural evolution in crystalline MoO3 nanoparticles with tunable size by Santos, Elias de Barros, Sigoli, Fernando Aparecido, Mazali, Italo Odone

    Published in Journal of solid state chemistry (01-06-2012)
    “…In this study MoO3 nanoparticles were prepared in porous Vycor glass by impregnation–decomposition cycles (IDC) with molybdenum(VI) 2-ethylhexanoate. X-ray…”
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    Journal Article
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    Metallic Cu nanoparticles dispersed into porous glass: A simple green chemistry approach to prepare SERS substrates by Santos, Elias de Barros, Sigoli, Fernando Aparecido, Mazali, Italo Odone

    Published in Materials letters (01-10-2013)
    “…Metallic copper nanoparticles were prepared on Porous Vycor Glass (PVG) by impregnation of Cu2+ ions within the PVG porous structure, followed by reduction…”
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  7. 7

    Study of structure of the TiO2–MoO3 bilayer films by Raman spectroscopy by Santos, Elias de Barros, Sigoli, Fernando Aparecido, Mazali, Italo Odone

    Published in Materials research bulletin (01-12-2014)
    “…[Display omitted] •TiO2–MoO3 bilayer thin films were easily prepared by dip-coating technique.•Ti and Mo metallo-organic compounds were used as source of its…”
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    Journal Article
  8. 8

    The importance of evaluating the real metal concentration in nanoparticles post-synthesis for their applications: A case-study using silver nanoparticles by Galazzi, Rodrigo Moretto, Santos, Elias de Barros, Caurin, Tatiana, Pessôa, Gustavo de Souza, Mazali, Italo Odone, Arruda, Marco Auréli Zezzio

    Published in Talanta (Oxford) (01-01-2016)
    “…To determine whether the effect observed in a study is related to the nanoparticle only or to their synergic effect with the “free” metal ions, the real…”
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  9. 9

    Study of structure of the TiO{sub 2}–MoO{sub 3} bilayer films by Raman spectroscopy by Santos, Elias de Barros, Sigoli, Fernando Aparecido, Mazali, Italo Odone

    Published in Materials research bulletin (15-12-2014)
    “…Highlights: • TiO{sub 2}–MoO{sub 3} bilayer thin films were easily prepared by dip-coating technique. • Ti and Mo metallo-organic compounds were used as source…”
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    Journal Article
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    Structural evolution in crystalline MoO{sub 3} nanoparticles with tunable size by Barros Santos, Elias de, Aparecido Sigoli, Fernando, Odone Mazali, Italo

    Published in Journal of solid state chemistry (15-06-2012)
    “…In this study MoO{sub 3} nanoparticles were prepared in porous Vycor glass by impregnation-decomposition cycles (IDC) with molybdenum(VI) 2-ethylhexanoate…”
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    Journal Article
  12. 12

    Surface-enhanced Raman scattering of 4-aminobenzenethiol on silver nanoparticles substrate by Santos, Elias de Barros, Sigoli, Fernando Aparecido, Mazali, Italo Odone

    Published in Vibrational spectroscopy (01-09-2013)
    “…Active surface-enhanced Raman scattering (SERS) silver nanoparticles substrate was prepared by multiple depositions of Ag nanoparticles on glass slides. The…”
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    Journal Article
  13. 13

    Morphology and phase modifications of MoO{sub 3} obtained by metallo-organic decomposition processes by Barros Santos, Elias de, Martins de Souza e Silva, Juliana, Odone Mazali, Italo

    Published in Materials research bulletin (15-11-2010)
    “…Molybdenum oxide samples were prepared using different temperatures and atmospheric conditions by metallo-organic decomposition processes and were…”
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    Journal Article
  14. 14

    Morphology and phase modifications of MoO 3 obtained by metallo-organic decomposition processes by Santos, Elias de Barros, de Souza e Silva, Juliana Martins, Mazali, Italo Odone

    Published in Materials research bulletin (2010)
    “…Molybdenum oxide samples were prepared using different temperatures and atmospheric conditions by metallo-organic decomposition processes and were…”
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    Journal Article
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