Progress of Modification of Polylactide in Biomedicine Fields

Hai-long ZHANG

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Progress of Modification of Polylactide in Biomedicine Fields

更新时间：2022-09-18

- Progress of Modification of Polylactide in Biomedicine Fields
- Polymer Bulletin Vol. 25, Issue 12, Pages: 74-78(2012)
- 作者机构：
  
  齐鲁师范学院生物系，济南　250013
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012-12，
  
  Received：12 April 2012，
  
  Revised：27 August 2012，
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Hai-long ZHANG. Progress of Modification of Polylactide in Biomedicine Fields. [J]. Polymer Bulletin 25(12):74-78(2012)
DOI：

Hai-long ZHANG. Progress of Modification of Polylactide in Biomedicine Fields. [J]. Polymer Bulletin 25(12):74-78(2012) DOI：

摘要

聚乳酸类材料是一种用途广泛的生物降解高分子材料

已经成为生物医用材料中最受重视的材料之一。但由于聚乳酸本身的缺陷

限制了其在生物医学工程中的应用。对聚乳酸的改性工作就一直备受关注。本文综述了近几年聚乳酸生物降解材料的物理改性和化学改性研究进展

经改性后聚乳酸的力学性能、降解性能、亲水性能和生物活性得到有效改善

从而更好地满足了生物医用需要。

Abstract

Polylactic acid is a widely used biodegradable material

which

together with its copolymers

are now among the most important biomedical materials. Due to the shortage of polylactic acid (PLA) as a biomedical material

their applications in biomedicine engineering have been limited.The studies on the modifications of PLA are attractive to the researchers in this field. In this paper

recent research progress in modifications of PLA is summarized. After these processing

the mechanical

degradation

hydrophilic and bioactive properties of PLA may be improved and the demands for the biomedical application can be met.

关键词

聚乳酸改性生物医药领域进展

Keywords

PolylactideModificationBiomedicine fieldsProgress

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