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Synthesis and characterization of thermosensitive hydrogels and the investigation of modifiedrelease of ibuprofen / Sinteza i karakterizacija termoosetljivih hidrogelova i ispitivanje modifikovanog oslobađanja ibuprofena
(Association of Chemical Engineers of Serbia, 2013)
The method of the synthesis of poly(N-isopropylacrylamide-co-2-hydroxypropyl methacrylate) hydrogels obtained by radical polymerization is described. Their characterization was carried out by the determination of the ...
Enzymatic synthesis and application of fatty acid ascorbyl esters / Enzimska sinteza i primena askorbil-estara masnih kiselina
(Association of Chemical Engineers of Serbia, 2013)
Fatty acid ascorbyl esters are liposoluble substances that possess good antioxidative properties. These compounds could be synthesized by using various acyl donors for acylation of vitamin C in reaction catalyzed by chemical ...
Effect of tungsten carbide in carbon Pt catalyst support on electrochemical oxygen reduction in acid solution / Uticaj prisustva volfram-karbida u ugljeničnom nosaču Pt nanočestica na elektrohemijsku redukciju kiseonika u kiselom rastvoru
(Association of Chemical Engineers of Serbia, 2013)
Tungsten carbide was synthesized by calcination of carbon cryogel with embedded tungsten in a form of metatungstate. This material was used as a support for Pt nanoparticles. XRD pattern of W-C support indicated the presence ...
Antifungal activity of oregano (Origanum vulgare L.) extract on the growth of Fusarium and Penicillium species isolated from food / Antifungalna aktivnost ekstrakta origana (Origanum vulgare L.) na rast Fusarium i Penicillium vrsta izolovanih iz hrane
(Association of Chemical Engineers of Serbia, 2012)
The effect of the oregano extract (Origanum vulgare L.) on the growth of Fusarium and Penicillium species isolated from cakes and ready-for-use fresh salads from different kinds of vegetables was investigated. The contents ...
Hybrid Nd-Fe-B/barium ferrite magnetic materials with epoxy matrix / Hibdridni Nd-Fe-B/barijum-ferit magnetni materijali sa epoksi matricom
(Association of Chemical Engineers of Serbia, 2012)
Lately, there has been great attention paid to the research of bonded hybrid composites with improved dynamic mechanical capacities capable of replacing bonded Nd-Fe-B magnetic materials, by using cheaper (ferrite) materials ...
Modeling of motor fuel consumption in Serbia with projection to 2025 / Modelovanje potrošnje motornih goriva u Srbiji sa projekcijama do 2025. godine
(Association of Chemical Engineers of Serbia, 2012)
This study is based on the application of mathematical methods of statistical analysis that can be used to predict the development of motor fuel consumption in the Republic of Serbia. It is based on the linear dependence ...
The influence of fluid-mechanical characteristics of the system on the volumetric mass transfer coefficient and gas dispersion in three-phase system / Uticaj fluido-mehaničkih karakteristika sistema na zapreminski koeficijent prenosa mase i disperziju vazduha u trofaznom sistemu
(Association of Chemical Engineers of Serbia, 2014)
Distribution of gas bubbles and volumetric mass transfer coefficient, kLɑ in a three phase system with different types of solid particles at different operation conditions were studied in this paper. The ranges of superficial ...
Iron-chromium-carbon-vanadium white cast irons: The microstructure and properties / Železo-hrom-ugljenik-vanadijum bela livena gvozđa - mikrostruktura i svojstva
(Association of Chemical Engineers of Serbia, 2014)
The as-cast microstructure of Fe-Cr-C-V white irons consists of M7C3 and vanadium rich M6C5 carbides in austenitic matrix. Vanadium changed the microstructure parameters of phase present in the structure of these alloys, ...
Calculation and optimization of the copper (II) sulphate monohydrate from copper (II) sulphate pentahydrate production process in a fluidized bed dryer / Proračun i optimizacija procesa proizvodnje bakar(II)-sulfat-monohidrata iz bakar(II)-sulfat-pentahidrata u sušnicama sa fluidizovanim slojem
(Association of Chemical Engineers of Serbia, 2015)
In this paper the process of the copper (II) sulphate monohydrate from copper (II) sulphate pentahydrate (also known as a Blue vitriol or Bluestone) production was analyzed. Copper (II) sulphate pentahydrate is one of the ...
Influence of yarn folding on uv protection properties of hemp knitted fabrics
(Savez hemijskih inženjera, Beograd, 2016)
In the last years the media have highlighted the damage of the ozone layer and the resulting increase of ultraviolet radiation (UVR) reaching the Earth's surface. Prolonged and repeated, both occupational and recreational, ...