Water-Soluble Metal–Polymer Gallium Complexes with N-Vinylpyrrolidone–N-Vinylformamide–N-Vinyliminodiacetic Acid Terpolymer
- Autores: Gorshkov N.1, Murko A.1, Gavrilova I.1, Malakhova I.1, Krasikov V.1, Panarin E.1
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Afiliações:
- Institute of Macromolecular Compounds, Russian Academy of Sciences
- Edição: Volume 485, Nº 1 (2019)
- Páginas: 91-94
- Seção: Chemistry
- URL: https://journals.rcsi.science/0012-5008/article/view/154404
- DOI: https://doi.org/10.1134/S0012500819030066
- ID: 154404
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Resumo
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.
Sobre autores
N. Gorshkov
Institute of Macromolecular Compounds, Russian Academy of Sciences
Autor responsável pela correspondência
Email: ngorshkov@mail.ru
Rússia, St. Petersburg, 199004
A. Murko
Institute of Macromolecular Compounds, Russian Academy of Sciences
Email: ngorshkov@mail.ru
Rússia, St. Petersburg, 199004
I. Gavrilova
Institute of Macromolecular Compounds, Russian Academy of Sciences
Email: ngorshkov@mail.ru
Rússia, St. Petersburg, 199004
I. Malakhova
Institute of Macromolecular Compounds, Russian Academy of Sciences
Email: ngorshkov@mail.ru
Rússia, St. Petersburg, 199004
V. Krasikov
Institute of Macromolecular Compounds, Russian Academy of Sciences
Email: ngorshkov@mail.ru
Rússia, St. Petersburg, 199004
E. Panarin
Institute of Macromolecular Compounds, Russian Academy of Sciences
Email: ngorshkov@mail.ru
Rússia, St. Petersburg, 199004