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Current advances in research of cytochrome c oxidase
(Springer Wien, Wien, 2013)
The function of cytochrome c oxidase as a biomolecular nanomachine that transforms energy of redox reaction into protonmotive force across a biological membrane has been subject of intense research, debate, and controversy. ...
Influence of the complex formation on the morphology of lead powder particles produced by the electrodeposition processes
(Elsevier, 2013)
The processes of lead electrodeposition from the basic (nitrate) and complex (acetate) electrolytes were mutually compared by the analysis of their polarization characteristics and by the scanning electron microscopic (SEM) ...
Fractal approach to surface roughness of TiO2/WO3 coatings formed by plasma electrolytic oxidation process
(Elsevier Science Sa, Lausanne, 2013)
In this study, we have shown that atomic force microscopy is a powerful technique to study the fractal parameters of TiO2/WO3 coatings prepared by plasma electrolytic oxidation (PEO) process. Since the surface roughness ...
The edible mushroom Laetiporus sulphureus as potential source of natural antioxidants
(Informa Healthcare, London, 2013)
Hot water extract (LN), partially purified polysaccharides (LP) and hot alkali extracted polysaccharides (LNa) obtained from fruiting bodies of the wild basidiomycete Laetiporus sulphureus were examined for their antioxidant ...
A theoretical study of conformational flexibility, magnetic properties, and polarizabilities of trimethylnaphthalenes
(Wiley-Blackwell, Hoboken, 2013)
For almost all trimethylnaphthalenes (TMNs), the transition from a planar equilibrium ring conformation to a nonplanar conformation characterized by the torsional angle of 20 degrees results in an energy increase of less ...
Detection limit for an adsorption-based mercury sensor
(Elsevier, 2013)
A novel readout procedure for the determination of detection limit at an adsorption-based mercury sensor is described. The procedure is based on the evaluation of the initial voltage slope in time evolution of adsorbed ...
Epidemiology of Primary Liver Cancer in Serbia and Possible Connection With Cyanobacterial Blooms
(Taylor & Francis Inc, Philadelphia, 2013)
Today, the occurrence of harmful cyanobacterial blooms is a common phenomenon and a potential global health problem. Cyanobacteria can produce metabolites highly toxic to humans. More than 80% of reservoirs used for water ...
The electrochemical behavior of PtRu- and Pt-modified zeolite X in alkaline solution
(Springer, New York, 2013)
Zeolite NaX was modified by Pt and Pt/Ru nanodispersed metallic clusters. The procedure of impregnation with acetylacetonate salt/acetone solution was applied. Scanning electron microscope analysis confirmed partial zeolite ...
Mechanistic investigation and DFT calculation of the new reaction between S-methylisothiosemicarbazide and methyl acetoacetate
(Springer/Plenum Publishers, New York, 2013)
A study on the synthesis and mechanistical aspects of formation of 3-methyl-5-oxo-3-pyrazolin-1-carboxamide (MOPC) starting from S-methylisothiosemicarbazide hydrogen iodide and methyl acetoacetate was performed. In the ...
Synthesis, characterization, and antifungal activity of nystatingum arabic conjugates
(Wiley-Blackwell, Malden, 2013)
Nystatin, a polyene tetraene antibiotic widely used in the treatment of mycoses, was coupled with oxidized polysaccharide gum Arabic, by forming Schiff base structures between amine groups of antibiotics and aldehyde groups ...