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Synthesis of dextran dicarboxylic acid and investigation of its complexes with metal ions in aqueous solutions
Author(s) -
Şenöz Hülya,
Güner Alı,
Tunoğlu Nazan
Publication year - 2004
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.20773
Subject(s) - aqueous solution , metal ions in aqueous solution , dextran , metal , polymer , chemistry , polymer chemistry , inorganic chemistry , ion , dicarboxylic acid , nuclear chemistry , organic chemistry
Dextran dicarboxylic acid was successfully synthesized by the direct oxidation of dextran with sodium chlorite and its characterization was realized by means of IR and NMR spectrometers. Viscometric measurements were done by metal–polymer complexes with Cu(II), Ni(II), and Cd(II) in aqueous solution at 25°C and Ni(II) was found to be the most effective ion in decreasing the viscosity of the polymer solution than the other two metal ions, whereas Cd(II) was the least effective cation. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 93: 2262–2265, 2004