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The paramagnetic pillared bentonites as digestive tract mri contrast agents
(World Scientific Publ Co Pte Ltd, Singapore, 2010)
The increased use of imaging techniques in diagnostic studies, such as MRI, has contributed to the development of the wide range of new materials which could be successfully used as image improving agents. However, there ...
Palladium-catalysed synthesis of allyl acetates from allenes
(Oxford : Pergamon-Elsevier Science Ltd, 2010)
Allyl acetates were synthesised from allenes utilising methodology based on the general reactivity of pi-allyl palladium intermediates which participate efficiently in transformations involving nucleophiles. Reactions of ...
The influence of aluminium surface pretreatment on the corrosion stability and adhesion of powder polyester coating
(Elsevier, 2010)
One of the most important factors in corrosion prevention by protective coatings is the coating adhesion loss under environmental influence. Thus, adhesion strength is often used when characterizing protective properties ...
The effect of the addition of colloidal iridium oxide into sol-gel obtained titanium and ruthenium oxide coatings on titanium on their electrochemical properties
(Royal Soc Chemistry, Cambridge, 2010)
Electrochemical properties of sol-gel processed Ti(0.6)Ir(0.4)O(2) and Ti(0.6)Ru(0.3)Ir(0.1)O(2) coatings on titanium substrate were investigated using cyclic voltammetry, polarization measurements and electrochemical ...
Corrosion stability of Zn-Co alloys deposited from baths with high and low Co content - The influence of deposition current density
(Elsevier, 2010)
Electrochemically deposited Zn-Co alloys under various deposition conditions were investigated using atomic absorption spectroscopy (AAS) for determination of chemical composition, anodic linear sweep voltammetry (ALSV) ...
Ruthenium(II)-arene complexes with functionalized pyridines: Synthesis, characterization and cytotoxic activity
(Elsevier France-Editions Scientifiques Medicales Elsevier, Issy-Les-Moulineaux, 2010)
Ruthenium(II)-arene complexes of general formulae [(eta(6)-p-cymene)Ru(L1-3)Cl-2], where L1-3 is 3-acetylpyridine (1), 4-acetylpyridine (2) and 2-amino-5-chloropyridine (3), Correspondingly, [(eta(6)-p-cymene)Ru(HL4,5)Cl-2], ...
Determination of the soil-water partition coefficients (log K-OC) of some mono- and poly-substituted phenols by reversed-phase thin-layer chromatography
(Oxford : Pergamon-Elsevier Science Ltd, 2010)
In order to determine the soil-water partition coefficient for eleven mono- and poly-substituted phenolic compounds, for which there is still no literature data available. the possibility of using thin-layer chromatography ...
Application of pulsating overpotential regime on the formation of copper deposits in the range of hydrogen co-deposition
(Springer, New York, 2010)
Electrodeposition of copper by pulsating overpotential (PO) regime in the range of hydrogen co-deposition was examined by scanning electron microscopy. It was found that the increase of the pause-to-pulse ratio produced a ...
Cyclohexane oxidation and cyclohexyl hydroperoxide decomposition by poly(4-vinylpyridine-co-divinylbenzene) supported cobalt and chromium complexes
(Elsevier Science Sa, Lausanne, 2010)
Polymer supported catalysts with Co(II) and Cr(VI) ions were prepared and characterized by means of FTIR, diffuse reflectance UV-vis, nitrogen physisorption, mercury porosimetry and SEM-EDX measurements. The catalytic ...
Synthesis and biological activity of derivatives of the marine quinone avarone
(Elsevier France-Editions Scientifiques Medicales Elsevier, Paris, 2010)
Nine alkyl(aryl)thio derivatives of the marine sesquiterpene quinone avarone were synthesized by nucleophilic addition of thiols or thiophenol to avarone. In most cases only one regioisomer was obtained. Their cytotoxic ...