Title of article
An improved method for synthesizing N,N′-dicarboxymethylchitosan
Author/Authors
An، نويسنده , , N.T. and Dung، نويسنده , , P.L. and Thien، نويسنده , , D.T. and Dong، نويسنده , , N.T. and Nhi، نويسنده , , T.T.Y.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
4
From page
261
To page
264
Abstract
Fully substituted N,N′-dicarboxymethylchitosan was obtained by the alkylation of chitosan at pH 8–8.5 and 90 °C using a monochloroacetic acid:chitosan weight ratio of 4:1. The water-soluble derivative is a chelating agent suitable for treatment of osteogenis or other applications involving chelation.
Keywords
N , N?-Dicarboxymethylchitosan , N-Monocarboxymethylchitosan , Chelating Agent , Osteogenesis agent , Water-soluble chitosan
Journal title
CARBOHYDRATE POLYMERS
Serial Year
2008
Journal title
CARBOHYDRATE POLYMERS
Record number
1620304
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