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Electrochemical deposition and characterization of iridium oxide films on Ti2AlC support for oxygen evolution reaction
(Springer, New York, 2021)
Two types of iridium oxide films formed at the Ti-2 AlC substrate were investigated: (1) anodically electrodeposited iridium oxide film from the solution based on IrCl(3)xH(2)O; (2) iridium oxide film prepared by cycling ...
Synthesis, characterization and magnetic properties of spider silk coated with maghemite (gamma-Fe2O3) nanoparticles
(Elsevier, Amsterdam, 2022)
Spider silk-maghemite (SS-gamma-Fe2O3) composite was obtained by simple and fast co-precipitation method at room temperature. The fibers were coated with maghemite nanoparticles with the average size of 25 nm. According ...
Low sugar jellies of berry fruits: the impact of low vs. high temperature regime on their chemical composition and antioxidativity
(Taylor & Francis Ltd, Abingdon, 2021)
This study focuses on the impact of low and high temperature regimes on the chemical composition and antioxidativity of low sugar berry fruits jellies. High quality fruits (strawberry, raspberry and blackberry) were collected ...
High pressure effect on optical properties, fluorescence spectra and lifetime τ for 5D0→ 7F2 transition, in L-GdBO3:Eu3+ crystal
(Elsevier GmbH, 2021)
This paper presents an experiment on the effects of high hydrostatic pressure on optical properties (the line position) and fluorescence lifetime τ for 5D0 → 7F2 transitions in L-GdBO3: Eu3+ crystals. In all the considered ...
A neglected natural source for targeting glioblastoma
(Taylor & Francis Ltd, Abingdon, 2021)
The cytotoxicity of the methanol extract of the freshwater sponge Ochridaspongia rotunda (Arndt, 1937) (Malawispongiidae) was evaluated by MTT assay at in vitro conditions against three brain tumour cell lines (Neuro-2A, ...
Surface optical phonon and multi - phonon transitions in YVO4: Eu3+ nanopowders
(Elsevier, Amsterdam, 2021)
In this paper two methods of preparation of yttrium orthovanadate nanopowders were presented: Solid State Reaction (top - down approach) and Solution Combustion Synthesis (bottom - up approach). For starting structural ...
First principle study on structural and optoelectronic properties and band-gap modulation in germanium incorporated tin (IV) oxide
(Elsevier, Amsterdam, 2021)
First principle calculations on pure and germanium (Ge) incorporated tin (IV) oxide (SnO2) are performed to understand their structural, electronic, and optical properties at the microscopic level. The optimized ground ...
Seasonal variations of macro-, micro-, and toxic elements in tissues of vimba bream (Vimba vimba) from the Danube River near Belgrade, Serbia
(Springer Heidelberg, Heidelberg, 2021)
Vimba bream (Vimba vimba) individuals were collected from the Danube River near Belgrade, from May 2016 to May 2017. Samples of muscle and liver tissue were analyzed for concentrations of 25 elements (macro-, micro-, and ...
Water-Mediated Interactions Enhance Alkaline Earth Cation Chelation in Neighboring Cavities of a Cytosine Quartet in the DNA Quadruplex
(Amer Chemical Soc, Washington, 2021)
Larger Coulombic repulsion between divalent cations compared to the monovalent counterparts dictates the cation-cation distance in the central ion channel of quadruplexes. In this work, density functional theory and a ...
Polarography as a technique of choice for the evaluation of total antioxidant activity: The case study of selected Coprinus Comatus extracts and quinic acid, their antidiabetic ingredient
(Taylor & Francis Ltd, Abingdon, 2021)
This study was focused on in vitro screening of the total antioxidant activity of the selected extracts of the mushroom Coprinus comatus and quinic acid, one of their antidiabetic ingredients, by an uncommon electrochemical ...