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Kinetics of the oxygen evolution reaction on NiSn electrodes in alkaline solutions
(Elsevier Science Sa, Lausanne, 2015)
In order to examine the intrinsic catalytic activity and durability of the electrodeposited NiSn alloy electrodes and the electrodeposited Ni as a reference electrode material for the oxygen evolution reaction (OER) in ...
Ni-(Ebonex-supported Ir) composite coatings as electrocatalysts for alkaline water electrolysis. Part I: Hydrogen evolution
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
The hydrogen evolution reaction (HER) was studied at electrodeposited Ni and Ni-(Ebonex/Ir) composite coatings in 1 mol dm(-3) NaOH solution at 25 degrees C. The Ni-(Ebonex/Ir) coatings were electrodeposited from a nickel ...
Mechanochemically assisted solid-state and citric acid complex syntheses of Cu-doped sodium cobaltite ceramics
(Elsevier Science Sa, Lausanne, 2015)
In the last decade, the sodium cobaltite ceramic became a promising candidate for potential thermoelectric applications, because of its large thermopower and low resistivity. In this work, polycrystalline samples of ...
Ex-situ sensitization of ordered TiO2 nanotubes with CdS quantum dots
(Elsevier Sci Ltd, Oxford, 2015)
Ordered titania nanotubes (pore diameter approximate to 90 nm and wall thickness approximate to 10 nm) were obtained by the anodization technique and used for the ex-situ deposition of cadmium sulfide quantum dots (CdS ...
Total phenol content and total antioxidant activity drop during Tacitus bellus direct shoot organogenesis
(Pleiades Publishing Inc, Moscow, 2015)
Changes in total phenolics content (TPC) and total antioxidant activity (TAA) in different morphogenic stages of Tacitus bellus (L.) Moran and J. Meyran (Crassulaceae) direct shoot organogenesis in vitro were examined. A ...
Zinc concentration in woody and herbaceous plants at Kosmaj area, Serbia
(Parlar Scientific Publications (P S P), Freising, 2015)
In the paper, the content of heavy metal (Zn) in plants of Kosmaj area was analyzed. Concentration of Zn was measured at four locations, in vegetative parts - leaves of ten plants (eight of them were woody plants and the ...
The Molecular Mechanisms of Apoptosis Induced by Allium flavumL. and Synergistic Effects with New-Synthesized Pd(II) Complex on Colon Cancer Cells
(Wiley, Hoboken, 2015)
Considering that induction of apoptosis is one of the main strategies in cancer therapy, the molecular mechanisms of cytotoxic effects of Allium flavumL. on colon cancer cell lines were investigated and applied in single ...
p-Type copper aluminum oxide thin films for gas-sensing applications
(Elsevier Science Sa, Lausanne, 2015)
In this study we deposited new, ternary thin films of copper aluminum oxide with p-type and n-type behavior using RF magnetron sputtering for use as chemical gas sensors. p-Type materials are known to be good catalysts and ...
An improved HPLC-DAD method for simultaneously measuring phenolics in the leaves of Tilia platyphyllos and Ailanthus altissima
(Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd, 2015)
Phenolic compounds are one of the most important groups of secondary metabolites in plants, with various physiological functions. Their diverse chemical structure and susceptibility to auto-oxidation, and their ability to ...
Induction of peroxidase isoforms in the roots of two Verbascum thapsus L. populations is involved in adaptive responses to excess Zn2+ and Cu2+
(Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd, 2015)
To investigate metal specific responses of root class III peroxidases (POD, EC 1.11.1.7), two populations of Verbascum thapsus L. were exposed to excess Zn2+ or Cu2+ for three weeks in hydroponic culture. One population ...