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The Role of SnO2 on Electrocatalytic Activity of PtSn Catalysts
(Springer, New York, 2018)
In our previous paper, we described in detail studies of Sn influence on electrocatalytic activity of PtSn catalyst for CO and formic acid oxidation (StevanoviAc et al., J. Phys. Chem. C, 118 (2014) 278-289). The catalyst ...
Size-segregated trace elements in continental suburban aerosols: seasonal variation and estimation of local, regional, and remote emission sources
(Springer, Dordrecht, 2018)
We have measured trace element contents in suburban aerosols from six size fractions in the range of PM0.27-16 from a background station in Belgrade (Serbia). The distribution and concentration of elements were determined ...
New aurone epoxide and auronolignan from the heartwood of Cotinus coggygria Scop
(Taylor and Francis Ltd., 2018)
New aurone epoxide, 2,10-oxy-10-methoxysulfuretin (14), and new auronolignan (15), named cotinignan A, were isolated by silica gel column and semipreparative HPLC chromatography from the methylene chloride/methanol extract ...
Biodegradation of copolymer obtained by grafting reaction between methacrylic acid and starch
(Springer Verlag, 2018)
Biodegradation of methacrylic acid and starch graft copolymers was investigated for the first time in this manuscript. Synthesized copolymer was characterized by 1H nuclear magnetic resonance spectroscopy (NMR), Fourier ...
Fractionation, Mobility, and Contamination Assessment of Potentially Toxic Metals in Urban Soils in Four Industrial Serbian Cities
(Springer, New York, 2018)
The main soil properties, concentrations of selected elements (As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn), and the chemical speciation of each element were determined in urban soil samples taken from urban parks in four Serbian ...
NMR-based metabolomics study of Amphoricarpos species from Montenegro
(Elsevier, 2018)
The genus Amphoricarpos Vis. is endemic of westpart of Balkan peninsula. In order to get more insight into the ambiguous taxonomy of the genus, the metabolomic study of the Amphoricarpos samples, has been undertaken. The(1)H ...
The conformation of epinephrine in polar solvents: an NMR study
(Springer/Plenum Publishers, New York, 2018)
Epinephrine (Epi) is a physiologically important catecholamine. Molecular conformation of Epi controls the interactions with other molecules and its biological effects. There have been a number of theoretical studies ...
Secondary metabolites from endemic species Iris adriatica Trinajstic ex Mitic (Iridaceae)
(Taylor and Francis Ltd., 2018)
This manuscript describes the first detailed chemical investigation of endemic species Iris adriatica, including isolation and structure elucidation. Chemical analyses of the rhizome CH2Cl2/MeOH (2:1) extract revealed ...
Photochemistry of Nitrated Polycyclic Aromatic Hydrocarbons under Solar Radiation
(Bentham Science Publ Ltd, Sharjah, 2018)
This manuscript gives a summary of photoinduced processes in several Nitropolycyclic Aromatic Hydrocarbons (NPAHs) (nitronaphthalene, nitrofluorene, nitroanthracene, and nitropyrene) as well as the results of the TD-DFT ...
Influence of the welding current intensity and nitrogen content on the corrosion resistance of austenitic stainless steels
(Wiley, 2018)
The resistance to pitting and intergranular corrosion of the welded joint of X5CrNi18-10 austenitic stainless steel is analyzed in this paper. The resistance of the welded joint to intergranular corrosion does not depend ...