Results 241 to 250 of about 2,238,839 (285)
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Automated chromatography of monosaccharides on anion exchange resins
Journal of Chromatography A, 1967Abstract An automated method for the separation of various monosaccharides by partition chromatography on strongly basic anion exchangers with a dextran matrix is described. Elution is carried out with water—ethanol mixtures. In some systems anion exchangers of this type give better separations than styrene—divinylbenzene resins.
P, Jonsson, O, Samuelson
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Underquaternized Anion Exchange Resins as Covalent Scavengers
Organic Letters, 2000The use of partially quaternized, chloromethylated polystyrene as a covalent scavenger of cholate ion in aqueous media has been demonstrated. The ability of such polymers to scavenge organic anions by covalent as well as by ionic means has important implications in the areas of medicinal and environmental chemistry, which are briefly discussed.
, Regen +13 more
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Chelate-forming resins prepared by modification of anion-exchange resins
Talanta, 1980The properties of some chelate-forming resins prepared from common anion-exchange resins by treatment with reagents bearing chelate-forming and ion-exchange groups have been studied. A resin prepared from the sulphonic acid derivative of dithizone (DzS) was found to be superior to other chelate-forming resins.
M, Chikuma +4 more
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Recovery of Iodide from Anion Exchange Resins
Nature, 1964ANION exchange resins have been used to separate organic and inorganic iodine compounds from thyroid extracts and from serum by various workers1–4. Organic iodine compounds are relatively easily eluted from resins of this type, but it has proved difficult to recover the iodide.
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Desorption of soil phosphate by anion‐exchange resin
Communications in Soil Science and Plant Analysis, 1974Kinetics of phosphate desorption from twenty soils by anion-exchange resin were not satisfactorily explained by either film diffusion (or ion exchange mechanism) mechanism or particle diffusion mechanism. But the phosphate desorption process was adequately explained by a two-constant rate equation.
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The Anion Exchange Equilibria in an Anion Exchange Resin
Journal of the American Chemical Society, 1947R, KUNIN, R J, MYERS
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Rates of Anion Exchange in Ion-exchange Resins.
The Journal of Physical and Colloid Chemistry, 1947R, KUNIN, R J, MYERS
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Binding of cholate and glycocholate anions by anion-exchange resins
The Journal of Physical Chemistry, 1968J, Blanchard, J G, Nairn
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