Synergistic complexation of metal ions with bifunctional interpenetrating polymer networks
β Scribed by A.A. Kriger; B.A. Moyer; S.D. Alexandratos
- Publisher
- Elsevier Science
- Year
- 1994
- Weight
- 378 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0923-1137
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π SIMILAR VOLUMES
A novel natural polymer blend, namely, a semi-interpenetrating polymer network (semi-IPN) composed of crosslinked chitosan with glutaraldehyde and silk fibroin was prepared. The FTIR spectra of the semi-IPN manifested that the chitosan and silk fibroin had a strong hydrogen-bond interaction and form
Poly(vinylamine), the simplest polycation with primary amines, was applied to interpenetrating polymer networks (IPN) with poly(acrylic acid). N-Vinylformamide (NVF) was employed for amino-protected monomers to control electrostatic balance. pH-responsivities of IPNs varied, depending on the hydroly