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Quantitative analysis of arbutin and hydroquinone in strawberry tree (Arbutus unedo L., Ericaceae) leaves by gas chromatography-mass spectrometry
(Inst Medical Research & Occupational Health, Zagreb, 2015)
The phenolic glycoside arbutin and its metabolite with uroantiseptic activity hydroquinone occur naturally in the leaves of various medicinal plants and spices. In this study, an extraction procedure coupled with gas ...
Properties of new gold based multicomponent alloys as innovative lead-free solder material
(Maney Publishing, Leeds, 2015)
The results of experimental investigation of some thermal, structural, mechanical and electrical properties of selected alloys in the In-Ga70Au10Sb20 cross-section of Au-Ga-In-Sb system are presented in this paper. Applied ...
Aluminium Underpotential Deposition from AlCl3+NaCl Melts and Alloy Formation with Vanadium Substrate
(Electrochemical Science Group, 2015)
Aim of this work was to study underpotential deposition of aluminium onto polycrystalline vanadium electrode from equimolar AlCl3+NaCl melt at 473, 523 and 573 K. It was found that aluminium was deposited and incorporated ...
Study of the effect of Mg(II) addition and the annealing conditions on the structure of mesoporous aluminum oxide using Plackett-Burman design
(Serbian Chemical Society, 2015)
A statistical design was used to investigate the effect of various processing conditions on the structure of sol-gel derived Mg(II) doped alumina. Six process variables were selected based on the Plackett-Burman design: ...
APPLICATION OF PELEG MODEL ON MASS TRANSFER KINETICS DURING OSMOTIC DEHYDRATATION OF PEAR CUBES IN SUCROSE SOLUTION
(Association of the Chemical Engineers of Serbia, 2015)
The applicability of Peleg model was investigated for predicting mass transfer kinetics during the osmotic dehydration (OD) process of pears, at different concentrations (40, 60 and 70%, w/w) and temperatures (20, 35 and ...
Formic acid oxidation at platinum-bismuth catalysts
(Serbian Chemical Society, 2015)
The field of heterogeneous catalysis, specifically catalysis on bimetallic surfaces, has seen many advances over the past few decades. Bimetallic catalysts, which often show electronic and chemical properties that are ...
Randomly oriented twin domains in electrodeposited silver dendrites
(Serbian Chemical Society, 2015)
Silver dendrites were prepared by electrochemical deposition. The structures of the Ag dendrites, the type of twins and their distribution were investigated by scanning electron microscopy (SEM), Z-contrast high angle ...
Cloning of the gene for a carbohydrate oxidase from Lactuca sativa in the yeasts Saccharomyces cerevisiae and Pichia pastoris / Kloniranje gena za ugljeni hidrat oksidazu iz biljke Lactuca sativa u kvasce saccharomyces cerevisiae i Pichia pastoris
(Assoc Chemical Engineers Serbia, Belgrade, 2015)
We have cloned the gene for carbohydrate oxidase (CHO) from Lactuca sativa in two species of yeasts (Saccharomyces cerevisiae and Pichia pastoris). The synthetic gene Department for Plant Physiology, Institute for Biological ...
The Application of a Natural Zeolite for Acid Mine Drainage Purification
(Japan Inst Metals, Sendai, 2015)
A natural zeolite from Serbia was employed for the removal of heavy metals from acid mine drainage (AMD) generated in the area of copper mine. The efficiency of the natural zeolite samples was tested on AMD that contained ...
Pressure drop in packed beds of spherical particles at ambient and elevated air temperatures / Pad pritiska u pakovanom sloju sferičnih čestica na sobnoj i povišenim temperaturama
(Association of the Chemical Engineers of Serbia, 2015)
The aim of this work was the experimental investigation of the particle friction factor for air flow through a packed bed of particles at ambient and elevated temperatures. The experiments were performed by measuring the ...