Search Results - "Ivanda, M."
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Sol–gel synthesis and characterization of nanocrystalline ZnO powders
Published in Journal of alloys and compounds (19-07-2005)“…Nanocrystalline zinc oxide (ZnO) powders were prepared by fast hydrolysis of zinc 2-ethylhexanoate dissolved in 2-propanol, adding a tetramethylammonium (TMAH)…”
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Synthesis and characterization of silver colloidal nanoparticles with different coatings for SERS application
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-12-2014)“…Silver colloids were produced by chemical reduction of silver salt (silver nitrate, AgNO 3 ) solution. As reducing agents, trisodium citrate, sodium…”
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Detection of multi-class pesticide residues with surface-enhanced Raman spectroscopy
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-05-2021)“…[Display omitted] •SERS was employed for detection of pesticides: atrazine, simazin, irgarol, diuron.•Ag nanospheres and nanoprisms were synthesized and used…”
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Synthesis and characterisation of bismuth(III) vanadate
Published in Journal of molecular structure (03-06-2005)“…Modified hydrothermal and ‘wet’ precipitation routes at room temperature were employed to synthesise pure monoclinic BiVO 4 powders of varying particle…”
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Influence of mesoporous silicon preparation condition on silver clustering and SERS enhancement
Published in Journal of Raman spectroscopy (01-09-2016)“…Mesoporous Si samples, prepared by anodisation technique with different current densities (0.5–40 mA/cm2), were silver coated by using immersion plating into…”
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The influence of deposition temperature on the correlation of Ge quantum dot positions in amorphous silica matrix
Published in Nanotechnology (25-02-2009)“…We studied the structural properties of (Ge+SiO2)/SiO2 multilayer films, especially the influence of the deposition temperature and the parameters of…”
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Ge quantum dot lattices in Al2O3 multilayers
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-03-2013)“…In this article, we show how to produce materials consisting of regularly ordered Ge quantum dot lattices in an amorphous alumina matrix with a controllable Ge…”
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Structural and electrical properties of Li2O―ZnO―P2O5 glasses
Published in Journal of non-crystalline solids (01-04-2010)Get full text
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Tuning the growth properties of Ge quantum dot lattices in amorphous oxides by matrix type
Published in Journal of applied crystallography (01-10-2013)“…Self‐assembled growth of Ge quantum dot lattices in oxide matrices prepared by the quite simple magnetron sputtering deposition method allows the preparation…”
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Precipitation of ZnO particles and their properties
Published in Materials letters (01-08-2005)“…The aqueous suspensions obtained from zinc acetate solution neutralized with varying amounts of NH4OH solution were hydrothermally aged at 160 °C. The…”
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Sol-gel synthesis and characterization of V2O5 powders
Published in Materials letters (01-07-2003)“…V2O5 particles were precipitated by the sol-gel method, then subjected to heat treatment. Samples were analyzed using XRD, TGA/DTA, FT-IR, Raman and…”
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Low wavenumber Raman scattering of nanoparticles and nanocomposite materials
Published in Journal of Raman spectroscopy (01-06-2007)“…Low wavenumber Raman scattering of the acoustic vibrational modes of nanoparticles was used for the determination of the size distribution of free dielectric…”
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Monitoring structural phase transition of (Ge 2S 3) x (As 2S 3) 1− x chalcogenide glass with Raman spectroscopy
Published in Journal of molecular structure (2011)“…Chalcogenide glass thin films (Ge 2S 3) x (As 2S 3) 1− x , with x = 0.3, 0.5, 0.7, and 0.9, were prepared by flash thermal evaporation of glass powders on c-Si…”
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Raman spectroscopy on SiO2 glasses sintered from nanosized particles
Published in Journal of non-crystalline solids (15-07-2003)“…The forming and sintering of fumed SiO2 powders is an interesting route for the preparation of large, pure or doped SiO2 glasses with precise geometry. Here…”
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Synthesis of tungsten trioxide hydrates and their structural properties
Published in Materials science & engineering. B, Solid-state materials for advanced technology (31-08-2000)“…Tungsten trioxide hydrates were synthesized by (a) cation exchange reaction from sodium tungstate solution and (b) precipitation from sodium tungstate solution…”
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Influence of annealing conditions on the structural and photoluminescence properties of Ge quantum dot lattices in a continuous Ge + Al2O3 film
Published in Physica status solidi. A, Applications and materials science (01-08-2013)“…We investigate the structural and photoluminescence (PL) properties of regularly ordered lattices of Ge quantum dots (QDs) formed by self‐assembly in a thick…”
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Raman scattering of acoustical modes of silicon nanoparticles embedded in silica matrix
Published in Journal of Raman spectroscopy (01-01-2006)“…The Raman scattering from acoustical phonons of silicon quantum dots in glass matrix was investigated. Two peaks that correspond to symmetric and quadrupolar…”
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Spherical vibrational modes of ZrO₂–CuO nanoparticles
Published in Journal of molecular structure (03-05-2011)“…The nano-structural changes in zirconia (ZrO₂) ceramics upon incorporation of different amounts of the Cu²⁺ cations and after thermal treatment of the…”
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Structural and microstructural changes in the zirconium–indium mixed oxide system during the thermal treatment
Published in Journal of molecular structure (03-05-2011)“…The zirconium–indium mixed oxide systems on both the zirconium- and the indium-rich side of the concentration range were prepared by co-precipitation from…”
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