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Приказ резултата 871-880 од 898
Synthesis, characterization and antimicrobial activity of the isothiocyanato Fe(III) Girard's T hydrazone complex
(Serbian Chemical Society, 2018)
The isothiocyanato Fe(III) complex with (E)-N, N, N-trimethyl-2-oxo- 2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)ethan-1-aminium was synthesized and characterized by elemental analysis, IR spectroscopy and X-ray analysis. ...
DFT study of the Jahn–Teller effect in Cu(II) chelate complexes
(Elsevier, 2010)
Density functional theory (DFT) in conjunction with the intrinsic distortion path (IDP) is employed to
study the Jahn–Teller (JT) effect in all four diastereoisomers of tris(ethylenediamine)copper(II)
[Cu(en)3]2+ and ...
GC-MS-based metabolomics for the detection of adulteration in oregano samples / Метаболомика заснована на гасној хроматографији–масеној спектрометрији за детекцију кривотворења узорака оригана.
(Serbian Chemical Society, 2021)
Oregano is one of the most used culinary herb and it is often adulterated with cheaper plants. In this study, GC–MS was used for identification and quantification of metabolites from 104 samples of oregano (Origanum ...
The effects of centrally applied ghrelin on appetite and metabolic parameters during aging
(Inst Materials Physics, 2014)
The main purpose of this study was to evaluate specifically, ingestive behavior and bloodborne indicators of metabolic status, after daily intracerebroventricular (ICV) ghrelin injections, in rats of different ages. Four ...
Application of LC-MS/MS with ion mobility for chemical analysis of propolis extracts with antimicrobial potential / Примена lc–ms/ms технике са јонском покретљивошћу за хемијску анализу екстраката прополиса са антимикробним потенцијалом.
(Serbian Chemical Society, 2021)
The objective of this study was to test four-dimensional LC-ESI-MS/MS chromatography in analysis of complex mixture such as ethanol extracts of different propolis samples. In total more than 1200 picks were identified and ...
Hybrid Nd-Fe-B/barium ferrite magnetic materials with epoxy matrix / Hibdridni Nd-Fe-B/barijum-ferit magnetni materijali sa epoksi matricom
(Association of Chemical Engineers of Serbia, 2012)
Lately, there has been great attention paid to the research of bonded hybrid composites with improved dynamic mechanical capacities capable of replacing bonded Nd-Fe-B magnetic materials, by using cheaper (ferrite) materials ...
Thermal diffusivity of NTC lasers obtained by photoacoustic technique
(Emerald, 2004)
The thermal diffusivity of thick film NTC layers based on a metal oxide powder mixture was measured at room temperature by the photoacoustic (PA) technique. The powder mixture was composed of MnO (60 percent), CoO (32 ...
Investigation of Ion-Modificated Silicon by Photoacoustic Frequency Transmission Technique
(The Japan Society for Analytical Chemistry, 2001)
Thermal, elastic and electronic transport properties of ion-modified silicon samples were investigated by a photoacoustic frequency transmission technique. The experimental photoacoustic data vs. the modulation frequency ...
Nanocomposites made from thermoplastic linear poly(urethane-siloxane) and organoclay: Composition impact on the properties / Нанокомпозити на бази термопластичног линеарног поли(уретан-силоксан)а и органоглине: утицај састава на својства
(Serbian Chemical Society, 2022)
Thermoplastic poly(urethane-siloxane)/organoclay nanocomposites (TPU NCs) with different hard segment content (20–55 wt. %) were prepared by in situ polymerization in the presence of organically modified montmorillonite ...
The Effect of Sulphate and Chloride Palladium Salt Anions on the Morphology of Electrodeposited Pd Nanoparticles and their Catalytic Activity for Oxygen Reduction in Acid and Alkaline Media
(ESG, 2022)
Pd/GC electrodes were prepared by the electrochemical deposition of palladium on glassy carbon (GC) using PdSO4 or PdCl2 salts. As-prepared GC-supported Pd nanoparticles were characterized by X-ray photoelectron spectroscopy ...