Multifunctional PEG-grafted chitosan copolymer possessing amino and carboxyl (or formyl) groups

• Authors: Chengbin Liu , Yulin Wu , Xiaojian Wang , Zhang Hu , Shenglian Luo
• Languages of publication: EN

Abstracts

EN

New multifunctional PEG-grafted chitosan copolymers possessing both amino and carboxyl (4) or formyl (5) groups were synthesized by the grafting reaction method between chitosan and heterobifunctional PEG from anionic polymerization of ethylene oxide. Completion of the reactions and characterization of the resulting polymers were demonstrated by 1H NMR, FT-IR and GPC studies. The multifunctional polymers may have potential utility in gene/drug co-delivery or heterogeneous catalysis.

Keywords

EN

Multifuntional; PEG; Chitosan; Graft copolymer

• Publisher: De Gruyter Open
• Journal: Open Chemistry
• Year: 2010
• Volume: 8
• Issue: 3
• Pages: 576-581

Dates

published

1 - 6 - 2010

online

25 - 4 - 2010

Contributors

author

Chengbin Liu

author

Yulin Wu

author

Xiaojian Wang

author

Zhang Hu

author

Shenglian Luo

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Identifiers

DOI

10.2478/s11532-010-0013-3