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Prikaz rezultata 11-20 od 346
Synthesis and biological evaluation of 5-substituted derivatives of benzimidazole
(Serbian Chemical Soc, Belgrade, 2014)
A series of eight novel 5-substituted derivatives of benzimidazole was synthesized by condensation of the corresponding diamine with ethyl 4-[4-(2-chlorophenyl)piperazin-1-yl]butanoate in refluxing 4 M hydrochloric acid. ...
Resonant frequency and phase noise of nanoelectromechanical oscillators based on two-dimensional crystal resonators
(Elsevier, 2014)
This study presents a theoretical analysis of one of the most promising nanoelectromechanical (NEMS) components - A NEMS oscillator. The analyzed oscillator contains a stretched circular plate, fabricated of two-dimensional ...
Effect of substrate type on microhardness of multilayer thin film composite system
(Belgrade : Military Technical Institute, 2014)
Thin metallic multilayer films consisting of nanometer layer thickness deposited on different substrates have
shown promising mechanical, electrical and magnetical properties, especially for applications in fabrication ...
Design and photocatalytic ability of ordered mesoporous TiO2 thin films
(Oxford : Pergamon-Elsevier Science Ltd, 2014)
Homogeneous and crack-free TiO2 films with templated mesoporosity were prepared by the dip coating technique using an evaporation-induced, self-assembly method. The synthesized mesoporous TiO2 films were characterized using ...
The molecular properties of nitrobenzanthrone isomers and their mutagenic activities
(Oxford : Pergamon-Elsevier Science Ltd, 2014)
The mutagenic activity of five mono-substituted nitrobenzanthrones (NBA) has been determined in the Ames assay (Takamura-Enya et al., 2006). In the present study, a theoretical investigation of the electronic properties ...
Synthesis, Characterization, and Electrochemistry of Nanotubular Polypyrrole and Polypyrrole-Derived Carbon Nanotubes
(American Chemical Society (ACS), 2014)
Polypyrrole nanotubes (PPy-NTs) were prepared by the oxidation of pyrrole with iron(III) chloride in the presence of a structure-guiding agent, methyl orange. Upon carbonization of the salt form of PPy-NTs, the conducting ...
Quantum mechanical and spectroscopic (FT-IR, C-13, H-1 NMR and UV) investigations of potent antiepileptic drug 1-(4-chloro-phenyl)-3-phenyl-succinimide
(Oxford : Pergamon-Elsevier Science Ltd, 2014)
This study represents an integrated approach towards understanding the vibrational, electronic, NMR, and structural aspects, and reactivity of 1-(4-chloro-phenyl)-3-phenyl-succinimide (CPPS). A detailed interpretation of ...
Efekti adsorpcione obrade solventnih baznih ulja aktiviranih bentonitom / Effect of Adsorption Processing of Solvent Base Oils by Activated Bentonite
(Academy of Sciences and Arts of the Republic of Srpska, 2014)
Solvent base oils of group API I contain larger quantities of aromatic compounds and sulfur, as compared to base oils of higher quality groups. Processing of base oils by commercial clays is performed in order to reduce ...
Elektrohemijsko ponašanje 4-nitrofenola na modifikovanoj elektrodi od staklastog ugljenika / Electrochemical behavior of 4-nitrophenol on modified glassy carbon electrode
(Универзитет у Београду, Хемијски факултет, 2014)
U sklopu ove doktorske disertacije proučavana je elektrohemijska oksidacija 4-nitrofenola na modifikovanoj elektrodi od staklastog ugljenika (Glassy CarbonElectrode – GCE). Za modifikaciju GCE korišćene su natrijumski ...
Catalytic activities of Pt thin films electrodeposited onto Bi coated glassy carbon substrate toward formic acid electrooxidation
(Elsevier, 2014)
Formic acid oxidation was studied on platinum-coated bismuth deposits on glassy carbon substrate. The catalyst was prepared by a two-step process using chronocoulometry, i.e. controlled amount of Bi was electrodeposited ...