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Prikaz rezultata 31-40 od 183
The study of Zn-Co alloy coatings electrochemically deposited by pulse current / Ispitivanje prevlaka Zn-Co legura dobijenih pulsirajućom strujom
(Association of Chemical Engineers of Serbia, 2012)
The electrochemical deposition by pulse current of Zn-Co alloy coatings on steel was examined, with the aim to find out whether pulse plating could produce alloys that could offer a better corrosion protection. The influence ...
Azo-hydrazone tautomerism of arylazo pyridone dyes / Azo-hidrazon tautomerija arilazo piridonskih boja
(Association of Chemical Engineers of Serbia, 2013)
In the last three or four decades disperse dyes derived from pyridones (in particular azo pyridone dyes) have gained in importance, and are widely used in various fields. These compounds have excellent coloration properties, ...
Properties and synthesis of milrinone / Milrinon svojstva i sinteza
(Association of Chemical Engineers of Serbia, 2013)
Milrinone, 1,6-dihydro-2-methyl-6-oxo-(3,4’-bipyridine)-5-carbonitrile, is a positive inotropic cardiotonic agent with vasodilator properties that acts as selective phosphodiesterase 3 inhibitor in cardiac and vascular ...
Microwave-assisted synthesis of 2-pyridone and 2-pyridone-based compounds / Mikrotalasna tehnika u sintezi 2-piridona i jedinjenja na bazi 2-piridona
(Association of Chemical Engineers of Serbia, 2014)
2-Pyridones are important heterocyclic compounds that are widely used in medical chemistry, and their various derivatives have significant biological and medical applications. In this paper, the synthesis of 2-pyridones ...
Optimization of extraction of antioxidant components from yarrow herb / Optimizacija ekstrakcije antioksidantnih komponenata iz herbe hajdučke trave
(Association of Chemical Engineers of Serbia, 2014)
Recently, research efforts have been directed toward medicinal plants and their extracts, as important sources of natural antioxidant. Lots of biologically active compounds are responsible for the antioxidant effects of ...
Flow cytometric determination of osmotic behaviour of animal erythrocytes toward their engineering for drug delivery / Određivanje osmotskih osobina životinjskih eritrocita protočnom citometrijom u cilju njihovog inženjeringa kao nosača lekova
(Association of Chemical Engineers of Serbia, 2015)
Despite the fact that the methods based on the osmotic properties of the cells are the most widely used for loading of drugs in human and animal erythrocytes, data related to the osmotic properties of erythrocytes derived ...
Moisture management properties of plain knitted fabrics made of natural and regenerated cellulose fibres / Sposobnost upravljanja vlagom glatkih pletenina izrađenih od prirodnih i regenerisanih celuloznih vlakana
(Association of Chemical Engineers of Serbia, 2015)
Moisture management is a complicated process which is known to be influenced by a variety of fabric characteristics such as fibre nature (hydrophilic or hydrophobic), porosity and thickness. There are different aspects of ...
Determination of kinetic parameters for complex transesterification reaction by standard optimisation methods / Određivanje kinetičkih parametara složene reakcije transesterifikacije primenom standardnih optimizacionih metoda
(Association of Chemical Engineers of Serbia, 2014)
This paper represents a methodology for kinetic parameter estimation based on standard optimization methods. The parameter estimation procedure is applied to the example of modelling of non-catalytic transesterification ...
Determination of the ozone volumetric mass transfer coefficient in bubble column with two-fluid nozzle gas distributor / Određivanje zapreminskog koeficijenta prenosa mase ozona u barbotažnoj koloni sa dvofluidnom mlaznicom
(Association of Chemical Engineers of Serbia, 2015)
Experimental investigation of gas-liquid mass transfer of ozone in water, in bubble column with two-fluid nozzle gas distributor (BKDM), under different operating conditions, is presented in this work. The main objective ...
Mass spectrometric production of heterogeneous metal clusters using knudsen cell
(Savez hemijskih inženjera, Beograd, 2016)
Knudsen effusion mass spectrometry or high-temperature method of mass spectrometry for decades gives new information about saturated vapor of hardly volatile compounds and it is an important method in the discovery of many ...