Pretraživanje
Prikaz rezultata 1291-1300 od 1318
Synthesis, characterization and DFT calculations of dinuclear schiff base Mn(II) complex / Синтеза, карактеризација и DFT прорачуни бинуклеарног комплекса Mn(II) са шифовим базама
(Belgrade : Serbian Crystallographic Society, 2021)
The Mn(II) complex was synthesized by the reaction of N,N,N-trimethyl-2-oxo-2-(2-(1-(thiazol-2-yl)ethylidene)hydrazinyl)ethan-1-aminium chloride, HL1Cl (0.25 mmol), and MnCl2‧4H2O (0.25 mmol) in methanol. After complete ...
Silver distribution and binding mode as key determinants of the antimicrobial performance of iron oxide/silver nanocomposites
(Elsevier, 2022)
The emerging threat of bacterial resistance to antibiotics prompts the urgent search for biomaterials for the treatment of infectious disease. Here we report on the synthesis and characterization of a multiphasic nanocomposite ...
Termodinamička svojstva i modelovanje međumolekulske interakcije dvokomponentne smeše limonena i hloroforma / Thermodynamic properties and modeling intermolecular interaction of binary mixture of limonene and chloroform
(Belgrade : Serbian Chemical Society, 2021)
U cilju proučavanja termodinamičkih svojstava binarne smeše limonen + hloroform eksperimentalno su određene gustine (ρ), viskoznosti (η) i indeksi refrakcije (nD) za ovu smešu. Eksperimentalna merenja su rađena u opsegu ...
Barley β-glucans: a new method for extraction and purification
(University of Belgrade - Faculty of ChemistrySerbian Biochemical Society, 2022)
Barley β-glucans are non-starchy polysaccharides that are composed of linear chains of β-D-(1→3) and β-D-(1→4) linked glucose residues. They comprise three (cellotriosyl) or four (cellotetraosyl) consecutive β-D-(1→4) ...
The influence of the starch coating on the magnetic properties of nanosized cobalt ferrites obtained by different synthetic methods
(Elsevier, 2021)
To investigate the magnetic behavior of starch-coated cobalt ferrites, well-established synthetic methods, i.e., coprecipitation, mechanochemical, ultrasonically assisted coprecipitation, microemulsion, and microwave-assisted ...
Da li okolnosti i događajl na našoj planeti dovode u pitanje održivost proizvodnje hrane i eliminaciju siromaštva i gladi?
(Beograd : Društvo za ishranu Srbije (Serbian Nutrition Society), 2022)
Održivost i održivi razvoj je poslednjih godina često u upotrebi kao i zeleno/i i životna
sredina, verovatno kao eho „Rio deklaracije o životnoj sredini i razvoju“ iz 1992. godine, u
kojoj se u Principu 1 doslovno navodi: ...
A search for nature’s robust proteases with zein as a substrate
(University of Belgrade - Faculty of ChemistrySerbian Biochemical Society, 2021)
Zein is produced in large quantities as a byproduct of corn starch manufacturing since it
constitutes a majority of the total protein of maize seed (44–70%). Enzymatic treatment of
zein significantly improves its aqueous ...
From raw starch degrading α-amylase to transglycosylase by single point mutation
(University of Belgrade, 2021)
Understanding the structural peculiarities and properties of both, raw starch as a substrate and raw starch digesting amylases (RSDA) as an enzymes is needed for efficient application in food and other industries. Although ...
Postupak solidifikacije i stabilizacije teških metala iz otpadnih rudničkih voda adsorbovanih na paletama letećeg pepela u ekološki prihvatljiv građevinski materijal / Procedure of solidification and stabilization of heavy metals from mine waste waters adsorbed on fly ash pellets into enviromentally acceptable building material
(Zavod za intelektualnu svojinu Republike Srbije, 2021)
Stabilizacija teških metala, posebno bakra, iz kiselih otpadnih rudničkih voda izvodi se njihovom solidifikacijom u sumpor polimerni beton kao ekološki prihvatljiv građevinski materijal. Postupak se izvodi tako što se u ...
Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation
(Elsevier, 2022)
Two Co(III) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1 ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide) and the condensation product of 2-acetylpyridine and ...