Method of making magnetic, crosslinked chitosan support materials and products thereof
Virginia Tech Intellectual Properties, Inc.
Glasser, Wolfgang G.
Jain, Rajesh K.
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Method for magnetizing crosslinked chitosan support material involving the treatment of carboxyl group-containing, crosslinked chitosan gels with solutions of ferrous chloride followed by treatment with dilute aqueous alkali and then oxidation with molecular oxygen gas to produce highly-enriched magnetized chitosan particles, beads, films and/or coatings.
- Virginia Tech Patents