Concepedia

Adsorption of Metal Ions on a New Chelating Ion-Exchange Resin Chemically Derived from Chitosan

Philip Tong, Yoshinari Baba, Yoshio Adachi, Kazuyoshi Kawazu

Chemistry Letters · 1991 · 23 citations · 7 references

DOI

Concepts

Abstract

Abstract A new chelating ion-exchange resin, pyrididene-chitosan, was synthesized through the reaction of pyridine-2-aldehyde with the free amino groups of chitosan. The pH dependencies and adsorption isotherms in the adsorption of various metal ions on the resin were investigated from 1 mol/1 of aqueous ammonium nitrate solution.

References

7

N-(carboxymethylidene)chitosans and N-(carboxymethyl)chitosans: Novel chelating polyampholytes obtained from chitosan glyoxylate

Riccardo A.A. Müzzarelli, Fabio Tanfani, Monica Emanuelli et al. · Carbohydrate Research · 1982 · 344 citations

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High-resolution solid-state carbon-13 NMR study of chitosan and its salts with acids: conformational characterization of polymorphs and helical structures as viewed from the conformation-dependent carbon-13 chemical shifts

Hajime Saito, Ryoko Tabeta, Kozo Ogawa · Macromolecules · 1987 · 220 citations

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Adsorption of Cu2+ or Hg2+ Ion on Resins Prepared by Crosslinking Metal-Complexed Chitosans

Kazuya Ohga, Yoshiaki Kurauchi, Hiroshi Yanase · Bulletin of the Chemical Society of Japan · 1987 · 89 citations · Full text

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The characterization of N-methyl, N-ethyl, N-propyl, N-butyl and N-hexyl chitosans, novel film-forming polymers

Riccardo A.A. Müzzarelli, Fabio Tanfani, Monica Emanuelli et al. · Journal of Membrane Science · 1983 · 51 citations

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Glutamate glucan and aminogluconate glucan, new chelating polyampholytes obtained from chitosan

Riccardo A.A. Müzzarelli, Andrea Zattoni · International Journal of Biological Macromolecules · 1986 · 42 citations

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