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Приказ резултата 191-200 од 200
The kinetic study of oleylcinnamate synthesis
(Serbian Chemical Society, 2013)
Increased interest in phenolic acids stems from their physiological benefits, which make them very interesting for various applications in food and pharmaceutical industries [1]. The main advantage of phenolic compounds ...
Chemical modification of Purolite A109 for application in lipase immobilization
(8th International Conference of the Chemical Societies of the South-East European Countries, Belgrade, Serbia, 2013)
Modern industry recognizes enzymes as important catalysts for batch production of food,
drugs and cosmetics. Because of their price and poor technical characteristics in free form,
enzymes are mostly used as immobilized ...
Segregation in water fluidized beds of sand particles
(Elsevier, 2013)
Fluidization experiments were conducted on four fractions of filtration (quartz) sand using columns of 144 and 64mm i.d. The size distribution of the fractions obtained by sieving followed an approximately modified normal ...
Kinetics of the hydrogen evolution reaction on Ni-(Ebonex-supported Ru) composite coatings in alkaline solution
(Pergamon-Elsevier Science Ltd, Oxford, 2013)
The hydrogen evolution reaction (HER) was studied on Ni, Ni-Ebonex and Ni-(Ebonex-Ru) coatings in 1 mol dm(-3) NaOH solution at 25 degrees C. The composite coatings were electro-deposited from a nickel Watts-type bath ...
Molecular structure of carboxymethyl starch in dilute aqueous sodium chloride solutions
(Wiley-VCH Verlag, 2013)
The dilute solution behavior of six carboxymethyl starch (CMS) samples was investigated in aqueous NaCl solutions of different concentration (0.01, 0.05, 0.1, and 0.5 M) by dynamic light scattering (DLS) at 25°C. The values ...
Experimental determination and modeling of excess molar volumes, viscosities and refractive indices of the binary systems (pyridine+1-propanol,+1,2-propanediol,+1,3-propanediol, and plus glycerol). New UNIFAC-VISCO parameters determination
(Academic Press Ltd- Elsevier Science Ltd, London, 2013)
Densities, viscosities and refractive indices of four binary systems consisting of pyridine with mono-, di-, and three- hydroxyl alcohols (1-propanol, 1,2-propanediol, 1,3-propanediol, and glycerol) were measured at eight ...
Development of polycaprolactone scaffold with antibacterial activity by an integrated supercritical extraction and impregnation process
(Elsevier, 2013)
The present study is aimed to develop a process for production of functionalized scaffolds impregnated with natural compounds extracted from Patagonian Usnea lichen. A setup for an integrated supercritical CO2 extraction ...
PM10 emission forecasting using artificial neural networks and genetic algorithm input variable optimization
(Elsevier Science Bv, Amsterdam, 2013)
This paper describes the development of an artificial neural network (ANN) model for the forecasting of annual PM10 emissions at the national level, using widely available sustainability and economical/industrial parameters ...
Resveratrol loaded liposomes produced by different techniques
(Elsevier Sci Ltd, Oxford, 2013)
Several different methods for production of liposomes incorporating resveratrol were investigated and compared from the aspect of size distribution, surface charge, entrapment efficiency, phase behavior and stability. Thin ...
Metal pollution index as a tool for assessing water quality of Boka Kotorska Bay
(Belgrade : Faculty of Agriculture, 2013)