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A terpolymer with a molecular weight of 45 kDa containing 7 mol % of vinylamine units, 80 mol % of vinylpyrrolidone, and 3 mol % of vinyliminodiacetic acid units has… Click to show full abstract
A terpolymer with a molecular weight of 45 kDa containing 7 mol % of vinylamine units, 80 mol % of vinylpyrrolidone, and 3 mol % of vinyliminodiacetic acid units has been synthesized. Its complexation with Ga3+ ion has been studied by HPLC. The resulting metal–polymer complex has been characterized by exclusion chromatography and spectral (IR, 1H NMR) data. The complex has a monomolecular structure where the metal ion acts as an anchor fragment between vinyliminodiacetic acid units and is stable in the reaction of interligand exchange with histidine.
Journal Title: Doklady Chemistry
Year Published: 2019
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