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Quantification of the push-pull effect in 2-alkylidene-4-oxothiazolidines by using NMR spectral data and barriers to rotation around the C=C bond
(Royal Soc Chemistry, Cambridge, 2016)
Information about the strength of donor-acceptor interactions in push-pull alkenes is valuable, as this so-called "push-pull effect'' influences their chemical reactivity and dynamic behaviour. In this paper, we discuss ...
Aromaticity of Diazaborines and Their Protonated Forms
(American Chemical Society (ACS), 2016)
Substitution of a CH group in benzene with nitrogen has a little effect on its aromaticity (Wang et al, Org. Lett. 2010, 12, 4824). How does the same type of substitution affect aromatic character of the three isomeric ...
Unique mononuclear Mn-II complexes of an end-off compartmental Schiff base ligand: experimental and theoretical studies on their bio-relevant catalytic promiscuity
(Royal Soc Chemistry, Cambridge, 2016)
Three new mononuclear manganese(II) complexes, namely [Mn(HL)(2)]center dot 2ClO(4) (1), [Mn(HL)(N(CN)(2)) (H2O)(2)]center dot ClO4 (2) and [Mn(HL)(SCN)(2)] (3) [LH = 4-tert-butyl-2,6-bis-[(2-pyridin-2-yl-ethylimino)-met ...
Cu(II) immobilization onto a one-step synthesized poly(4-vinylpyridine-co-ethylene glycol dimethacrylate) resin: Kinetics and XPS analysis
(Association of Chemical Engineers of Serbia, 2016)
Synthesis of an unconventional resin based on 4-vinylpyridine (4-VP) and its Cu(II) sorption behavior were studied. Three samples of macroporous crosslinked poly(4-vinylpyridine-co-ethylene glycol dimethacrylate) (P4VPE) ...
Kiwifruit cysteine protease actinidin compromises the intestinal barrier by disrupting tight junctions
(Elsevier, 2016)
Background: The intestinal epithelium forms a barrier that food allergens must cross in order to induce sensitization. The aim of this study was to evaluate the impact of the plant-derived food cysteine protease - actinidin ...
Monitoring of Air Pollution from the point of Environmental Quality
(Albena, Bulgaria : International Multidisciplinary Scientific GeoConferences (SGEM), 2016)
The impact assessment of the air pollution on the quality of the environment shall be based on the concentration of pollutants in the air. The concentration of pollutants such as soot, sulfur dioxide and particulate matter ...
Immobilization of cell wall invertase in a polyacrylamide hydrogel for invert sugar production
(Serbian Chemical Soc, Belgrade, 2016)
Cell wall invertase (CWI) from Saccharomyces cerevisiae was immobilized in polyacrylamide hydrogels. The aim of the development of a new biocatalyst was to obtain an improved enzyme for invert sugar production. The monomer ...
Improvement of the epoxy coating properties by incorporation of polyaniline surface treated TiO2 nanoparticles previously modified with vitamin B6
(Elsevier Science Sa, Lausanne, 2016)
Novel TiO2-PANI core-shell nanocomposite, prepared by in situ oxidative polymerization of aniline in the presence of TiO2 nanoparticles surface modified with vitamin B6, was used to reinforce epoxy resin. The size of ...
Interactions of the metal tolerant heterotrophic microorganisms and iron oxidizing autotrophic bacteria from sulphidic mine environment during bioleaching experiments
(Academic Press Ltd- Elsevier Science Ltd, London, 2016)
Iron and sulfur oxidizing chemolithoautotrophic acidophilic bacteria, such as Acidithiobacillus species, hold the dominant role in mine environments characterized by low pH values and high concentrations of reduced sulfur ...
Non destructive monitoring of cavitation erosion of cordierite based coatings
(Elsevier, 2016)
Coating materials are widely used in refractory lining to prevent different deleterious effects such are reactions on the mold-metal contact surface, abrasion from liquid metal or alloy, gasses, slags, and other materials ...