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Приказ резултата 11-20 од 35
Nanofabrication of planar split ring resonators for negative refractive index metamaterials in the infrared range / Nanofabrikacija planarnih split ring rezonatora za metamaterijale sa negativnim indeksom prelamanja u infracrvenom opsegu
(Serbian Chemical Society, 2006)
Experimental nanofabrication of planar structures for one-dimensional metamaterials designed to achieve a negative effective refractive index in the mid-infrared range (5-10 micrometers) was performed. Double split ring ...
Influence of N-1 substituent properties on binding affinities of arylpiperazines to the binding site of 5-HT1A receptor / Uticaj osobina N-1 supstituenta na afinitet arilpiperazina prema vezivnom mestu 5-HT1A receptora
(Serbian Chemical Society, 2006)
Serotonin receptors (5-HTRs), especially the 5-HT1A subtype, have been the subject of intensive research for the past decade, due to their function in human physiology. Several structurally different classes of ligands are ...
The application of macroporous copolymers in the sorption of heavy and precious metals from aqueous solutions / Primena makroporoznih kopolimera u sorpciji teških i plemenitih metala iz vodenih rastvora
(Association of Chemical Engineers of Serbia, 2006)
Macroporous crosslinked poly(GMA-co-EGDMA) was synthesized by the suspension copolymerisation and functionalized by the ring-opening reaction of the pendant epoxy groups with ethylene diamine. The porosity parameters ...
(1->3)-β-D-glucan from saccharomyces cerevisiae, preparation, characterization and chemical modification: Introducing carbonyl groups into the polysaccharide chain / (1->3)- β-D-glukan iz saccharomyces cerevisiae - dobijanje, karakterizacija i hemijska modifikacija uvođenjem karbonilnih grupa u polisaharidni niz
(Acta biologica iugoslavica - serija B: Mikrobiologija, 2006)
A number of polysaccharides with [3-glycosidic linkage are widespread in a variety of sources. All have a common structure, the (1->3)- β -D-glucan backbone is essential. They have attracted attention because of bioactive ...
Reactions of α-4(20)-epoxy-5-O-mesyltriacetyltaxicine I induced by Bf3·Et2O/Bu4NBr / Reakcije α-4(20)-epoksi-5-O-meziltriacetiltaksicina I sa tetrabutilamonijum-bromidom u prisustvu bortrifluorid-eterata
(Serbian Chemical Society, 2006)
The reaction of α-4(20)-epoxy-5-O-mesyltriacetyltaxicine I (2) with BF3·Et2O/Bu4NBr can give rise to 4 different products. Each of these products can be obtained selectively, under the appropriate reaction conditions.
Porous poly(methylmethacrylate) and poly(methylmethacrylate-co-acrylamide) / Porozni poli(metilmetakrilat) i poli(metilmetakrilat-co-akrilamid)
(Association of Chemical Engineers of Serbia, 2006)
The characteristics of two types of porous polymers: poly(methyl methacrylate) and copolymers of methyl methacrylate and acrylamide were investigated in this study. Poly(methyl methacrylate) was synthesized in suspension, ...
Preparation of sedimentary organic matter concentrates by microbiological methods / Pripremanje koncentrata organske supstance primenom mikrobioloških metoda
(Acta biologica iugoslavica - serija B: Mikrobiologija, 2006)
Investigation on combined bacterial demineralization of sediments i.e. removal of silicates (desilicification) by Bacillus circulans and removal of pyrite (depyritization) by Acidithiobacillus ferrooxidans are reviewed in ...
Reduction of carbon monoxide emission from a solid-fuel thermo-accumulation furnace
(VINCA Institute of Nuclear Sciences, 2006)
Many households in Serbia, using electric thermo-accumulation furnaces for heating, have been forced to find an alternative solution, due to a significant increase in electricity prices during the last decade. A possible ...
The correlation between biosorption with Aureobasidium pullulans strain CH-1 and polymer sorption on poly(GMA-CO-EGMA)-en of heavy metals from waste waters / Poređenje biosorpcije sa Aureobasidium pullulans soj CH-1 i polimer sorpcije na Poli(GMA-co-EGMA)teških metala iz otpadnih voda
(Acta biologica iugoslavica - serija B: Mikrobiologija, 2006)
The intact microbial cells as well as derived microbial products can be highly efficient bioacummulators of both soluble and participate forms of metals, especially from dilute external concentrations (1,2). The reason for ...
Phytochemical investigation of Anthemis cotula / Фитохемијско испитивање биљне врсте Anthemis cotula
(Serbian Chemical Society, 2006)
The investigation of roots of Anthemis cotula (Asteraceae) from east Serbia revealed, in addition to polyacetylenes previously isolated from the same species, three prenylated 4-hydroxyacetophenones, detected for the first ...