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Now showing items 31-40 of 67
Corrosion of an archaeological find from the Roman period in Serbia / Korozija arheoloških eksponata iz rimskog perioda u Srbiji
(Inženjersko društvo za koroziju, Beograd, 2012)
The degree of preservation of iron artifacts depends on the type of underground environment and the type of corrosion products formed on their surface. This paper analyses the conditions of an archaeological find made of ...
Electrospinning technology / Elektrospining tehnologija
(Srpsko hemijsko društvo, Beograd, 2012)
Electrospinning represents a technology for producing polymer nanofibers which is becoming popular in 21st century. It has not yet been investigated completely and its research is a great challenge for scientisis around ...
Textural and sensory properties of spreads with sucrose and maltitol
(Savez hemijskih inženjera, Beograd, 2012)
Spreads are confectionery products based on sugar, vegetable fat, cocoa powder, milk powder and other ingredients. Basic properties of these products are good spreadability in wide temperature range (from ambience to fridge ...
Influence of the gelation and calcination temperatures on physical parameters and photocatalytic activity of mesoporous titania powders synthesized by the nonhydrolytic sol-gel process
(Elsevier, Amsterdam, 2012)
Titania powders were synthesized by nonhydrolitic sol-gel process starting from titanium(IV)-chloride, titanium(IV)-isopropoxide and carbon-tetrachloride. Gelation was performed in solvothermal conditions, at 140 degrees ...
Nanocomposite microfibers based on alginate and PVA hydrogels with incorporated silver nanoparticles
(Wiley-Blackwell, Hoboken, 2012)
Microstructure of new composite electrocatalyst and its anodic behavior for chlorine and oxygen evolution
(Elsevier Sci Ltd, Oxford, 2012)
The first layer of active coating made from a rutile-structured solid solution of ruthenium and titanium dioxides having an average crystal grain size of 30 nm was thermally deposited on an adequately prepared titanium ...
Stabilizacija imobilisane lipaze iz Candida rugosa tretmanom imobilizata aminokiselinama / Stabilization of immobilized lipase from Candida rugosa by amino acid treatment
(Beograd : Srpsko hemijsko društvo, 2012)
Lipaze su enzimi koji imaju široku primenu u prehrambenoj, kozmetičkoj i farmaceutskoj industriji. U
industrijskoj praksi primenjuju se imobilisane lipaze, s obzirom da se imobilizacijom povećava stabilnost samog
enzima, ...
Studies of the Properties of Different Hard Coatings Resistant to Wear
(UNIVERSITY OF TIMISOARA, 2012)
Structure and properties of TEMPO-oxidized cotton fibers / Struktura i svojstva TEMPO-oksidisanih vlakana pamuka
(Association of the Chemical Engineers of Serbia, 2012)
In this paper, the influence of the catalytic oxidation using water soluble and stable nitroxyl radical 2,2',6,6'-tetramethylpiperidine-1-oxyl (TEMPO) on the structure and properties of cotton fibers was studied. In ...
Antimicrobial oxidized hemp fibers with incorporated silver particles / Antimikrobna tempo-oksidisana vlakna konoplje sa inkorporisanim česticama srebra
(Serbian Chemical Society, Belgrade, 2012)
In this study, antimicrobial silver-loaded hemp fibers were prepared by selective TEMPO-mediated oxidation, i.e., oxidation with sodium hypochlorite, catalytic amount of sodium bromide and the 2,2,6,6-tetramethylpipe-ridine-1-oxy ...