Претраживање
Приказ резултата 1821-1830 од 1854
Sorpcija lindana iz vode pomoću makroporoznog kopolimera na bazi glicidil metakrilata / Sorption of lindane from water using a macroporous copolymer based on glycidyl methacrylate
(Belgrade : Serbian Chemical Society, 2023)
Organohlorni pesticid - lindan, smatra se potencijalno kancerogenim jedinjenjem. Lindan i
njegovi ostaci mogu da opstanu u životnoj sredini veoma dugo, migrirajući i potencijalno
izazivajući zagađenje životne sredine. ...
The comparative XRD and SEM analysis of electrochemically produced silver nanostructures
(Zagreb, Croatia : Ruđer Bošković Institute and Croatian Microscopy Society, 2017)
Electrodeposition technique is very suitable way to obtain nanostructures of the desired shapes and dimensions. It is attained by the choice of regimes and parameters of electrolysis, such as the type and composition of ...
Heavy metals in soils of Srem (Vojvodina)
(Bor : University of Belgrade-Technical Faculty in Bor, 2017)
Potentially harmful trace elements pollution in soils is a worldwide environmental problem that has received increasing attention over the last few decades because of its adverse effects. Metals in soils are present in ...
BaTiO3/NixZn1-xFe2O4 (x =0, 0.5, 1) composites synthesized by thermal decomposition: The influence of phase composition and sintering temperature on their physical properties / Uticaj faznog sastava i temperature sinterovanja na fizička svojstva BaTiO3/NixZn1-xFe2O4 (x =0, 0.5, 1) kompozita sintetisanih metodom termalne dekompozicije
(Belgrade, Serbia : Serbian Cristallographic Soceity / Beograd, Srbija : Srpsko kristalografsko društvo, 2023)
In order to examine the influence of phase composition and sintering temperature on the functional properties of perovskite/spinel composites, BaTiO3/NixZn1−xFe2O4 (x = 0, 0.5, 1), NiFe2O4, ZnFe2O4, and Ni0.5Zn0.5Fe2O4 ...
Synthesis and characterization of Fe(III) complex with the condensation product of thiosemicarbazide and 2-acetylthiazole / Синтеза и карактеризација комплекса Fe(III) са кондензaционим производом 2-ацетилтиазола и тиосемикарбазида
(Belgrade, Serbia : Serbian Cristallographic Soceity // Beograd, Srbija : Srpsko kristalografsko društvo, 2023)
The HL ligand, (E)-2-(1-(thiazol-2-ypethylidene)hydrazine-1-carbothioamide, was obtained from the condensation reaction of thiosemicarbazide and 2-acetylthiazole in water. The reaction of the ligand HL with Fe(BF4)2.6H20 ...
Oxidation of 1,4-dihydropyridines catalyzed by recombinant bacterial laccase expressed in E. coli / Oksidacija 1,4-dihidropiridina katalizovana rekombinantnom bakterijskom lakazom eksprimiranom u E. coli
(Serbian Chemical Society, Belgrade / Srpsko hemijsko društvo, Beograd, 2019)
Laccases are a versatile class of enzymes with applications ranging from waste valorization to organic synthesis. We have tested whole-cell systems containing bacterial laccase as catalysts in the oxidation of 1,4-dihydr ...
Multicore flower-like magnetite for potential application in cancer nanomedicine
(Association of Metallurgical Engineers of Serbia (AMES), 2023)
Nanomaterials are intensively researched both from the fundamental aspect due to new properties at the nanoscale, as well as the aspect of their application in many areas of technology. Magnetic nanoparticles (MNPs) are ...
Koncentracija i biodostupnost toksičnih metala u zemljištu Srednjeg Banata (Vojvodina, Srbija)
(Visoka škola strukovnih studija, Beogradska Politehnika, 2017)
Stepen kontaminacije zemljišta toksičnim elementima definiše se u skladu sa važećim pravilnicima na teritoriji R. Srbije. Neki od definisanih elemenata su uvek toksični za biljke ili ljude (Pb, Cd, As, Hg, V, Sb, Be), a ...
Synthesis and characterization of azido Zn(II) complex with the condensation product of 2-acetylpyridine and Girard's P reagent / Синтеза и карактеризација азидо комплекса Zn(II) са кондензaционим производом 2-ацетилпиридина и Жираровог П реагенса
(Belgrade, Serbia : Serbian Cristallographic Soceity // Beograd, Srbija : Srpsko kristalografsko društvo, 2023)
In the reaction of HLC1 with Zn(BF4)2.6H20 and NaN3 in molar ratio 1 : 1 : 4 in acetonitrile/water/methanol mixture of solvents, an mononuclear Zn(II) complex (1) was obtained, with composition [ZnL(N3)2]. In complex 1, ...
Comparison of the luminescence properties of phosphate-tungsten bronze and cerium doped phosphate-tungsten bronze
(Kragujevac, Serbia : Institute for Information Technologies, University of Kragujevac, 2023)
Phosphate-tungsten bronzes (PWBs) constantly attract a lot of attention owing to their interesting chemical, mechanical, and optical properties. Furthermore, tungsten bronzes as inert inorganic solids, exhibit interesting ...