Now showing items 1-10 of 1228
Impact of crushed mineral aggregate on the pumpability of concrete during transport and placement
(International Institute for the Science of Sintering, 2016)
In the spirit of the sustainable buildings, and with the goal of protection of river courses, in the near future an already announced directive ordering closing down of a large number of river aggregate dredging operations ...
Influence of point defects concentration on optical and photocatalytic properties of ZnO ceramics
(Belgrade : Materials Research Society of Serbia, 2016)
Zinc oxide is one of the most studied materials due to its wide bandgap (3.37 eV) and large exciton binding energy (60 meV) which enables application in electronics, optoelectronics and spintronics. In the forms of single ...
Processing and characterization of UHMWPE composite fibres with alumina particles in poly(ethylene-vinyl acetate) matrix
Processing of hybrid composites represents a challenge for engineers where the aim is to establish compatibility among several materials. The aim of this study is to evaluate the effects of different sizes and morphologies ...
Structural and magnetic properties of mechanochemically synthesized nanocrystalline titanium monoxide
(Belgrade : Association of the Chemical Engineers of Serbia, 2012)
Nano-sized titanium monoxide (TiO) powder was prepared by mechanochemical synthesis. A mixture of commercial Ti and TiO2 (rutile) powders with the molar ratio of 1:1 was milled in a planetary ball mill for 5, 10, 20, 30 ...
Fractal nature Heywang model correction and Brownian motions
(Belgrade : Serbian Ceramic Society, 2017)
Ceramics grains contacts are essential for understanding complex dielectric properties of electronic ceramics materials. Since the actual contact surface is an irregular object, the theory of fractal sets is applied. Also, ...
Structural and magnetic properties of Y1-xYbxF3 solid solution
(Belgrade : Serbian Ceramic Society, 2018)
In this work, the polycrystalline samples Y1-xYbxF3 (x = 0.01, 0.05, 0.1, 0.25, 0.5, 0.75 and 1) were synthesized and characterized by X-ray powder diffraction and magnetic measurements. In the first stage of synthesis, ...
Supplementary data for the article: Todorović, Zoran B., Dragan Z. Troter, Dušica R. Đokić-Stojanović, Ana V. Veličković, Jelena M. Avramović, Olivera S. Stamenković, Ljiljana M. Veselinović, and Vlada B. Veljković. 2019. “Optimization of CaO-Catalyzed Sunflower Oil Methanolysis with Crude Biodiesel as a Cosolvent.” Fuel 237 (February): 903–10. https://doi.org/10.1016/j.fuel.2018.10.056
Multifunctional nano scale drug delivery particles based on vitamin D3-loaded hydroxyapatite in bone tissue engineering
(Belgrade : Materials Research Society of Serbia, 2012)
Specific group of controlled drug delivery systems in bone tissue engineering are multifunctional nanoparticle systems (MNPs) based on hydroxyapatite coated with drug loadedbioresorbable polymer. This study illustrates the ...
Thermal diffusivity of single crystal Bi0.9Sb0.1
(Belgrade : International Institute for the Science of Sintering, 2010)
A single crystal Bi0.9Sb0.1 ingot was synthesized using the Bridgman technique. Thermal diffusivity and electronic transport properties of single crystal cleaved plates (00l) were determined from PA photoacoustic phase and ...
Supplementary file: Mancic, L., Djukic-Vukovic, A., Dinic, I., Nikolic, M.G., Rabasovic, M.D., Krmpot, A.J., Costa, A.M.L.M., Marinkovic, B.A., Mojovic, L., Milosevic, O., 2018. One-step synthesis of amino-functionalized up-converting NaYF4:Yb,Er nanoparticles for in vitro cell imaging. RSC Adv. 8, 27429–27437. https://doi.org/10.1039/C8RA04178D
(RSC Advances, 2018)
Fig. S1. TEM (a) and HRTEM (b) images of amino modified NaYF4:Yb,Er UCNPs. Corresponding FFT/IFFT given as insets in b, confirms that much smaller crystallites notable at the particles surfaces (a) revealed periodic array ...