Search Results - "Barros Santos, Elias de"
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Size-controllable synthesis of functional heterostructured TiO2–WO3 core–shell nanoparticles
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-11-2011)“…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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2
Proof of concept for a passive sampler for monitoring of gaseous elemental mercury in artisanal gold mining
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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3
Intercalated 4-Aminobenzenethiol between Au and Ag Nanoparticles: Effects of Concentration and Nanoparticles Neighborhood on its SERS Response
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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4
Structural evolution in crystalline MoO3 nanoparticles with tunable size
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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5
Morphology and phase modifications of MoO3 obtained by metallo-organic decomposition processes
Published in Materials research bulletin (01-11-2010)Get full text
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6
Metallic Cu nanoparticles dispersed into porous glass: A simple green chemistry approach to prepare SERS substrates
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
Study of structure of the TiO2–MoO3 bilayer films by Raman spectroscopy
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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8
The importance of evaluating the real metal concentration in nanoparticles post-synthesis for their applications: A case-study using silver nanoparticles
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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Study of structure of the TiO{sub 2}–MoO{sub 3} bilayer films by Raman spectroscopy
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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10
Study of structure of the TiO 2 –MoO 3 bilayer films by Raman spectroscopy
Published in Materials research bulletin (01-12-2014)Get full text
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11
Structural evolution in crystalline MoO{sub 3} nanoparticles with tunable size
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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12
Surface-enhanced Raman scattering of 4-aminobenzenethiol on silver nanoparticles substrate
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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13
Morphology and phase modifications of MoO{sub 3} obtained by metallo-organic decomposition processes
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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14
Morphology and phase modifications of MoO 3 obtained by metallo-organic decomposition processes
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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15
Caracterização de escamas do peixe piau (Leporinus elongatus) e sua aplicação na remoção de Cu(II) de meio aquoso Characterization of the piau fish (Leporinus elongatus) scales and their application to remove Cu(II) from aqueous solutions
Published in Química nova (01-01-2009)“…Characterization of fish scales of Leporinus elongatus and their application in the removal of Cu(II) from aqueous solutions are described. It was observed…”
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16
Caracterização de escamas do peixe piau (Leporinus elongatus) e sua aplicação na remoção de Cu(II) de meio aquoso
Published in Química nova (2009)Get full text
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