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Items for "Iodide"

Studies on diffusional mobility and selectivity of I^- ion in plasticized anion-exchange membrane using radiotracer

Plasticized anion-exchange polymer inclusion membranes (PIM) were prepared by physical immobilization of a liquid anion-exchanger trioctylmethylammonium chloride (Aliquat-336) into the polymer matrix of cellulose triacetate (CTA) plasticized with 2-nitrophenyl octyl ether (NPOE)...

Keywords: Polymer inclusion membrane, Iodide, Selectivity of anions, Self-diffusion coefficient, Radiotracer

06/2006 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag

Evaluation of the reversibility of iodide uptake by argillaceous rocks by the radial diffusion method

Laboratory radial in- and out-diffusion experiments were performed to investigate the reversibility of the iodide (I^-) uptake by argillaceous rocks from the Tournemire site (France)...

Keywords: Iodide, diffusion, Argillite, Reversibility, Tournemire

09/2006 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag

Intrathyroidal iodine concentration after application of non-ionic contrast media with and without prophylactic application of perchlorate

Aim: This study was designed to show the effect of a nonionic contrast medium (Iomeprol-300; CM) on the intrathyroidal iodine concentration with and without a concomitant medication with perchlorate (1380 mg/d) to block the thyroidal iodine uptake...

Keywords: Nicht-ionische Röntgenkontrastmittel, intrathyreoidale Iodkonzentration, Iodid, Perchloratprophylaxe

01/2005 | Nuklearmedizin, Schattauer

Concentrations of iodide and total iodine in edible seaweeds harvested on the Galician coast (Northwest Spain)

We developed a rapid and feasible method to determine total iodine and iodide in edible seaweeds by an inexpensive analytical technique, catalytic spectrophotometry...

Keywords: Iodide, Iodine, seaweed, Spain

04/2007 | Botanica Marina, Walter de Gruyter