Претраживање
Приказ резултата 291-300 од 320
Thermal diffusivity and electron transport properties of NTC samples obtained by the photoacoustic method
(Elsevier Science Sa, Lausanne, 2006)
Thermal diffusivity and electron transport parameters of sintered NTC samples were determined by the photoacoustic (PA) technique. Powder mixtures composed of MnO, NiO, CoO and Fe2O3 were milled to nanometer particle size. ...
Genotoxicity assessment of the Danube River using tissues of freshwater bream (Abramis brama)
(Springer Heidelberg, Heidelberg, 2016)
This study examines the use of freshwater bream (Abramis brama) as a sentinel organism for genotoxicity assessment of the Danube River using the comet assay. Sampling of bream was performed during February, April, August, ...
Far infrared properties of bulk sintered and thin film Zn2SnO4
(Elsevier Science Sa, Lausanne, 2007)
Room temperature far infrared reflectivity spectra of single phase spinel zinc-stannate thin films, prepared by rf magnetron sputtering on a glass substrate, and bulk sintered samples were measured. The sintered samples ...
Sex-specific elemental accumulation and histopathology of pikeperch (Sander lucioperca) from Garasi reservoir (Serbia) with human health risk assessment
(Springer Heidelberg, Heidelberg, 2021)
Accumulation of 26 elements (Ag, Al, As, B, Ba, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Si, Sr, and Zn) was analyzed in the gills, liver, and muscle of pikeperch males and females from Garasi ...
TEM and DFT Study of Basal-plane Inversion Boundaries in SnO2-doped ZnO
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2021)
In our recent study (Ribie et al. 2020) we reported the structure of inversion boundaries (IBs) in Sb2O3 -doped ZnO. Here, we focus on IBs that form in SnO2-doped ZnO. Using atomic resolution scanning transmission electron ...
Properties of MnZn ferrites prepared by powder injection molding technology
(Elsevier Science Bv, Amsterdam, 2010)
In this work, manganese zinc ferrite components were manufactured by powder injection molding-PIM technology. A fine powder consisting of Mn1-xZnxFe2O4 with small addition of hematite alpha-Fe2O3 as used in mass ferrite ...
Anti-cancer effects of cerium oxide nanoparticles and its intracellular redox activity
(Elsevier Ireland Ltd, Clare, 2015)
Data on medical applications of cerium oxide nanoparticles CeO2 (CONP) are promising, yet information regarding their action in cells is incomplete and there are conflicting reports about in vitro toxicity. Herein, we have ...
Fabrication of BaTiO3-based thin film heterostructures with ring electrodes by low cost deposition techniques
(Springer, Dordrecht, 2019)
In this paper the fabrication of BaTiO3-based thin film heterostructures with ring silver electrodes by low cost deposition techniques was investigated. BaTiO3, Ba1-xSrxTiO3 (x = 0.1, 0.2, 0.3, 0.4) and BaTi1-xZrxO3 (x = ...
Solvatochromism of symmetrical 2,6-distyrylpyridines. An experimental and theoretical study
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
Seven symmetrical 2,6-distyrylpyridines, phenyl-substituted with hydrogen-bond donors, hydrogen-bond acceptors, halogens and hydrophobic moieties were synthesized and their spectroscopic characterization was done. Solvent ...
Combining Electrophoretic and Fluorescence Method for Screening Fine Structural Variations Among Lignin Model Polymers Differing in Monomer Composition
(Springer, New York, 2015)
Due to the challenges of cell walls (biomass) and its applications in various new technologies, there is a need of rapid and reliable screening of fine variations in lignin structure. The in vitro synthesized lignin model ...