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Electricity production from biogas in Serbia assessment of emissions reduction
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2016)
Biogas represents a promising source for the production of clean energy. The objective of this paper was to quantij5; the potential for the reduction of emissions to the environment during the production of electricity ...
Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose
(Electrochemical Science Group, Beograd, 2016)
Polypyrrole enzyme electrode was formed by immobilization of glucose oxidase via glutaraldehyde into electrochemically synthesized polypyrrole on glassy carbon electrode. Electrochemical synthesis was performed in 0.5 mol ...
Zinc Polypyrrole-air Sea Water Battery
(Electrochemical Science Group, Beograd, 2016)
An environmentally friendly cell using polypyrrole-air regenerative cathode and zinc as anode, is investigated in the 3.5% sodium chloride solution for the possible applications as the sea water cell. It is shown that cell ...
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, ...
Growth, characterization and optical quality of calcium fluoride single crystals grown by the Bridgman method
(Natl Inst Optoelectronics, Bucharest-Magurele, 2016)
Calcium fluoride - CaF2 single crystals were grown using the Bridgman technique. By optimizing growth conditions, lt 111 gt -oriented CaF2, crystals up to 20 mm in diameter were grown. Number of dislocations in CaF2 ...
Novel negatively charged membrane adsorbers made using a combination of photopolymerization and immersion precipitation
(Srpsko hemijsko društvo, Beograd, 2016)
A novel method combining a traditional immersion precipitation process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution was used to prepare asymmetric ...
Deep UV fluorescence imaging study of Candida albicans cells treated with gold-riboflavin hydrocolloids
(Springer, Dordrecht, 2016)
Fluorescent nanostructures were prepared by functionalization of gold nanoparticles with riboflavin molecules and used as probes for synchrotron radiation deep ultraviolet (SR-DUV) fluorescence imaging of gluteraldehyde-fixed ...
Single step recovery of lipase from Penicillium cyclopium by aqueous two-phase extraction
(Taylor & Francis Inc, Philadelphia, 2016)
Recovery of lipase from Penicillium cyclopium by aqueous two-phase extraction was studied with maximal possible crude enzyme loads. In polyethylene glycol/dextran and polyethylene glycol/salt systems the influences of ...
Antimicrobial Activity of Lactic Acid Against Pathogen and Spoilage Microorganisms
(Wiley, Hoboken, 2016)
Preliminary examination of the antimicrobial activity of lactic acid against nine bacteria (Escherichia coli, Proteus mirabilis, Salmonella enteritidis, Pseudomonas aeruginosa, Staphylococcus aureus, Enterococcus faecalis, ...
Shear bond strength to dentine of dental adhesives containing hydroxyapatite nano-fillers
(Taylor & Francis Ltd, Abingdon, 2016)
The aim of this study was to compare the effect of hydroxyapatite (HAP) nano-rods (HAP rods) and HAP nano-sticks (HAP sticks) added to commercial adhesives on the macro-shear bond strength (SBS) to dentine and morphology ...