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The antimicrobial efficiency of silver activated sorbents
(Elsevier, 2015)
This study is focused on the surface modifications of the materials that are used for antimicrobial water treatment. Sorbents of different origin were activated by Ag+-ions. The selection of the most appropriate materials ...
The tungsten heteropolyacid supported on activated bentonites as catalyst for selective oxidation of 2-propanol
(Elsevier Science Sa, Lausanne, 2015)
This paper provides the correlation between the catalytic activity and selectivity of catalysts with various loadings of heteropolyacids over bentonite in the vapour phase 2-propanol oxidation. The catalysts are characterised ...
Anodic luminescence, structural, photoluminescent, and photocatalytic properties of anodic oxide films grown on niobium in phosphoric acid
(Elsevier, 2015)
This article reports on properties of oxide films obtained by anodization of niobium in phosphoric acid before and after the dielectric breakdown. Weak anodic luminescence of barrier oxide films formed during the anodization ...
Evaluation of the effects of treatment factors on the properties of bio-apatite materials
(Springer, New York, 2015)
Animal bones have been studied as a resource of low-crystalline apatite for immobilization of toxic heavy metals. Chemical and thermal treatments can be applied for selective removal of bone organic constituents. In this ...
Implications of oxidative stress in occupational exposure to lead on a cellular level
(Taylor & Francis Ltd, Abingdon, 2015)
The aim of this study was to determine oxidative alterations leading to cellular dysfunctions in Pb-exposed subjects by evaluating damage to all major classes of biomolecules in the cell, lipid peroxidation, protein and ...
Improved in vitro antitumor potential of (O,O'-Diisobutyl-ethylenediamine-N,N'-di-3-propionate)tetrachloridoplatinum(IV) complex under normoxic and hypoxic conditions
(Elsevier, 2015)
(O,O'-Diisobutyl-ethylenediamine-N,N'-di-3-propionate)tetrachloridoplatinum(IV), [PtCl4(iBu(2)eddp)]. shows an improved pharmacological profile in comparison to cisplatin. This is manifested through accelerated dying process ...
Study of Simultaneous Radionuclide Sorption by Mixture Design Methodology
(American Chemical Society (ACS), 2015)
The problem of simultaneous removal of Co2+, Sr2+, and Cs+ ions from aqueous solutions was addressed using oxide, phosphate, and aluminosilicate materials from economical and abundant sources. Competition between cations ...
High Levan Production by Bacillus licheniformis NS032 Using Ammonium Chloride as the Sole Nitrogen Source
(Humana Press Inc, Totowa, 2015)
In this study, levan production by Bacillus licheniformis NS032 isolated from a petroleum sludge sample was investigated. High levan yield was obtained in a wide range of sucrose concentrations (up to 400 g/L) and, contrary ...
Synthesis and characterization of Al2O3/ZnO coatings formed by plasma electrolytic oxidation
(Elsevier, 2015)
Mixed Al2O3/ZnO coatings are prepared by conventional DC plasma electrolytic oxidation (PEO) of aluminum in boric acid and borax solution containing ZnO nanoparticles. Scanning electron microscopy equipped with energy ...
One-step preparation and photocatalytic performance of vanadium doped TiO2 coatings
(Elsevier Science Sa, Lausanne, 2015)
In this paper, we have investigated one-step preparation of vanadium doped TiO2 coatings formed by plasma electrolytic oxidation (PEO) of titanium in electrolyte containing 10 g/L Na3PO4 center dot 12H(2)O + 0.5 g/L NH4VO3. ...