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Приказ резултата 1-10 од 154
Solvent effects on the absorption spectra of potentially pharmacologically active 5-alkyl-5-arylhydantoins: A structure-property relationship study / Uticaj rastvarača na apsorpcione spektre potencijalno farmakološki aktivnih 5-alkil-5-arilhidantoinaproučavanje odnosa strukture i svojstava
(Serbian Chemical Society, Belgrade, 2013)
To obtain insight into the interactions of potential anticonvulsant drugs with their surroundings, two series of 5-methyl-5-aryland 5-ethyl-5--arylhydantoins were synthesized and their absorption spectra were recorded in ...
Possibilities of composite materials recycling / Mogućnosti reciklaže kompozitnih materijala
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2013)
The use of composite material increases. Composite materials are used in a wide range of applications such as automotive, aerospace and other industries. But they have not been properly recycled, due to their inherent ...
Polymer bonded magnetic composites based on Nd-Fe-B / Polimerni magnetni kompoziti na bazi Nd-Fe-B
(Inženjersko društvo za koroziju, Beograd, 2013)
Various types and contents of magnetic powder and polymer matrix induce different mechanical, magnetic, electrical and optical properties of final composite material. The strong influence of relatively small amounts of ...
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 ...
3-(Methylamino)propylamine as a templating agent in the synthesis of phosphate-based inorganic polymers / 3-(Metilamino)propilamin kao strukturni agens u sintezi neorganskih polimera na bazi fosfata
(Serbian Chemical Society, Belgrade, 2013)
3-(Methylamino)propylamine (MPA) was studied as a structure-directing agent (template) in the synthesis of open-framework phosphate-based materials. The influence of temperature, mole ratio of reactants, crystallization ...
The influence of thin benzoate-doped polyaniline coatings on corrosion protection of mild steel in different environments
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2013)
The corrosion process of mild steel in the presence of benzoate-doped polyaniline coatings exposed to 3% NaCl has been investigated. This system was also tested for cathodic protection and it has proven more efficient ...
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 ...
Evaluation and improvement of antioxidant and antibacterial activities of supercritical extracts from clove buds
(Elsevier, Amsterdam, 2013)
For the first time, extracts from clove buds obtained by supercritical carbon dioxide extraction were screened for antioxidant and antibacterial activities. Additionally, antioxidant and antibacterial activities of extracts ...
The Study of the Enzymatic Synthesis Mechanism of 4,6-Disubstituted 3-cyano-2-pyridones / Proučavanje mehanizma enzimske sinteze 4,6-disupstituisanih-3-cijano-2-piridona
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2013)
In this thesis, the mechanism of lipase catalyzed synthesis of 4,6-disubstituted-3-cyano-2-pyridones was studied, and for that purpose the simplest molecule, 4,6-dimethyl-3-cyano-2-pyridone, and vitamin B6 precursor, ...
Study on properties of alloys with gallium, antimony and zinc from recycling
(Soc Ecological Chemistry & Engineering, Opole, 2013)
Alloys with gallium, antimony and zinc, whose elements, metal constituent WEEE (they are specified for mobile phones) are particularly important for developing photoelectron devices, simple reproductive methods of producing ...