Study on Preferential Selectivity of Nuclear Grade Resin Indion-223 towards some Bivalent Ions
نویسندگان
چکیده
منابع مشابه
Anion Control Selectivity of Neutral N4-Type Schiff Base Extractants Towards Transition Metal Ions
Two N4-type Schiff base ligands named N,N'-bis(2-pyridylmethylidene)-1,2-diiminoethane (L1) and N,N'-bis(2-pyridylmethylidene)-1,3-diiminopropane (L2) have been synthesized by the reaction of pyridine-2-carbaldehyde with ethylenediamine and propylenediamine, respectively. The binding abilities of L1 and L2 in dichloromethane towards Cu<...
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15 صفحه اولPreferential binding of K+ ions in the selectivity filter at equilibrium explains high selectivity of K+ channels
K(+) channels exhibit strong selectivity for K(+) ions over Na(+) ions based on electrophysiology experiments that measure ions competing for passage through the channel. During this conduction process, multiple ions interact within the region of the channel called the selectivity filter. Ion selectivity may arise from an equilibrium preference for K(+) ions within the selectivity filter or fro...
متن کاملanion control selectivity of neutral n4-type schiff base extractants towards transition metal ions
two n4-type schiff base ligands named n,n'-bis(2-pyridylmethylidene)-1,2-diiminoethane (l1) and n,n'-bis(2-pyridylmethylidene)-1,3-diiminopropane (l2) have been synthesized by the reaction of pyridine-2-carbaldehyde with ethylenediamine and propylenediamine, respectively. the binding abilities of l1 and l2 in dichloromethane towards cu2+, cd2+, co2+, ni2+, zn2+ and pb2+ ions were evaluated by p...
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ژورنال
عنوان ژورنال: International Letters of Chemistry, Physics and Astronomy
سال: 2014
ISSN: 2299-3843
DOI: 10.18052/www.scipress.com/ilcpa.34.11