Results 1 to 10 of about 881,441 (154)
Formation and Properties of Electrospun Zein Nanofibers from Glacial Acetic Acid Solutions: Effects of Process Variables and Surfactants. [PDF]
FoodsWang S +7 more
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Mesophilic leaching of copper sulphide sludge [PDF]
Journal of the Serbian Chemical Society, 2009 Copper was precipitated using a sodium sulphide solution as the precipitation agent from an acid solution containing 17 g/l copper and 350 g/l sulphuric acid.
Cvetkovski Vladimir B. +3 more
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Desorption of 137cs from Cetraria islandica (L.) Ach. using solutions of acids and their salts mixtures [PDF]
Journal of the Serbian Chemical Society, 2009 The desorption of 137Cs from Cetraria islandica (L.) Ach. lichen was investigated using the solutions: A) H2SO4-HNO3-K2SO4, B) H2SO4-HNO3- -Na2SO4 and C) H2SO4-HNO3-(NH4)2SO4-(NH)4NO3 at pH 2.00, 2.58, 2.87, 3.28 and 3.75, similar to acid rain.
Čučulović Ana A. +2 more
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Synthesis of Backbone-Modified Morpholino Oligonucleotides Using Phosphoramidite Chemistry
Molecules, 2023 Phosphorodiamidate morpholinos (PMOs) are known as premier gene knockdown tools in developmental biology. PMOs are usually 25 nucleo-base-long morpholino subunits with a neutral phosphorodiamidate linkage.
Sibasish Paul, Marvin H. Caruthers
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Dissolution of chromium in sulfuric acid [PDF]
Journal of the Serbian Chemical Society, 2002 By combining electrochemical corrosion rate measurements and spectrophotometric analysis of the electrolyte it was shown that at room temperature chromium dissolves in deaerated 0.1M Na2SO4 + H2SO4 (pH1) solution as Cr(II) and Cr(III) ions in he ratio Cr(
Dražić Dragutin M., Popić Jovan P.
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Molecules, 2023 α-aminophosphonate (α-AP) is used as a novel corrosion inhibitor for carbon steel. The aggressive media applied in this study are HCl and H2SO4 acid solutions.
M. A. Deyab +6 more
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Extraction of 137Cs from Cetraria islandica lichen using acid solutions [PDF]
Journal of the Serbian Chemical Society, 2007 The extraction of 137Cs sorbed in samples of C. islandica using acid solutions was investigated. An equation describing the reduction of the 137Cs content in a dry lichen sample with the number of volumes of acid solutions used for successive extractions
ANA CUCULOVIC +2 more
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Electrochemistry of active chromium. Part IV. Dissolution of chromium in deaerated sulfuric acid [PDF]
Journal of the Serbian Chemical Society, 2004 Chromium dissolution in aqueous sulfuric acid solutions in the pH range 0.5 3 was studied electrochemically by the potentiostatic or very slow potentiodynamic method, and by the analyses of the Cr ion concentrations in the electrolyte formed during the ...
D. VASILJEVIC-RADOVIC +3 more
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Protonation of maleic and fumaric acid in aqueous sulfuric acid solutions [PDF]
Journal of the Serbian Chemical Society, 2000 The protonations of maleic and fumaric acid in an acidic medium (aqueous solutions of sulfuric acid) were followed spectrophotometrically at room temperature. The acid-base equilibria were characterised qualitatively and quantitatively. The pKBH+
Jankovska Katica +2 more
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Metals, 2020 This work evaluates the effect of film-forming amines (FFA) on the acidic stress-corrosion cracking (SCC) resistance of NiCrMoV turbine steel. Contact angle measurements show an increased hydrophobicity of the surface when coating the steel with oleyl ...
Tim De Seranno +7 more
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