Chemical modification of chitosan. 3. Hyperbranched chitosan-sialic acid dendrimer hybrid with tetraethylene glycol spacer

被引：48

作者：

Sashiwa, H

Shigemasa, Y

Roy, R ^{[1
]}

机构：

[1] Univ Ottawa, Dept Chem, Ottawa, ON K1N 6N5, Canada

[2] Tottori Univ, Fac Engn, Tottori 6808552, Japan

来源：

MACROMOLECULES | 2000年 / 33卷 / 19期

关键词：

D O I：

10.1021/ma0005769

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Sialic acid-bound dendronized chitosan-dendrimer hybrids were prepared using a tetraethylene glycol spacer. The low degree of substitution observed in the higher generation agreed with previous reports in which polymer backbones were conjugated to preformed dendrons.

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收藏

页码：6913 / 6915

页数：3

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