Biodegradable Polymer ——A Kind Important Biomaterial 1.Bulk Modification of Aliphatic Polyesters

Shen-guo WANG

doi:10.14028/j.cnki.1003-3726.2011.10.002

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Biodegradable Polymer ——A Kind Important Biomaterial 1.Bulk Modification of Aliphatic Polyesters

更新时间：2022-09-18

- Biodegradable Polymer ——A Kind Important Biomaterial 1.Bulk Modification of Aliphatic Polyesters
- Polymer Bulletin Vol. 24, Issue 10, Pages: 1-14(2011)
- 作者机构：
  
  中国科学院化学研究所，北京　100190
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2011.10.002
  CLC：
- Published：2011-10，
  
  Received：19 August 2011，
  
  Revised：26 August 2011，
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Shen-guo WANG. Biodegradable Polymer ——A Kind Important Biomaterial 1.Bulk Modification of Aliphatic Polyesters. [J]. Polymer Bulletin 24(10):1-14(2011)
DOI：

Shen-guo WANG. Biodegradable Polymer ——A Kind Important Biomaterial 1.Bulk Modification of Aliphatic Polyesters. [J]. Polymer Bulletin 24(10):1-14(2011) DOI： 10.14028/j.cnki.1003-3726.2011.10.002.

摘要

生物降解高分子作为一类重要的生物医用材料而被广受关注;脂肪族聚酯则因所具的许多优良性能而更已成为研究和应用最多的一类生物降解高分子。本文通过78 篇参考文献

回顾和小结了化学研究所为改进脂肪族均聚酯亲水性、降解速率、生物相容性等方面所存在的缺陷而开展的本体改性工作。文中报道了采用共聚和共混改性而形成的新脂肪族聚酯高分子

以及改性后聚酯高分子所呈现的新性能和新功能。通过对脂肪族聚酯的本体改性

既提高了脂肪族聚酯的性能

又增加了脂肪族聚酯的品种

可为不同生物医学应用的需要提供更多可被选择的生物降解高分子材料。

Abstract

Biodegradable polymer has been widely paid attentions based on it became an important bio-medical material. And aliphatic polyester has become greatly studied and widely applied biodegradable polymer because of its fine properties. Based on consulting of 78 references

the research works in Institute of Chemistry

CAS on bulk modification of aliphatic homo-polyesters

which aimed to improve disadvantages of the polymers on hydrophilicity

degradation rate and bio-compatibility etc were summarized and review ed. In the paper some new aliphatic polyesters

which produced by copolymerization modification and blending modification

and some new characters and performances of the modified aliphatic polyesters were reported. Therefore

after aliphatic polyester undergone bulk modification not only performances of the aliphatic polyester have enhanced

but also the number of aliphatic polyesters has increased. It is benefit to supply more biodegradable polymers for selection of various biomedical applications.

关键词

生物材料生物降解高分子脂肪族聚酯本体改性降解速率

Keywords

BiomaterialBiodeg radable polymerAliphatic polyesterBulk modificationDegradation rate

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