生物降解高分子材料及其生物降解能力评价方法研究进展

Research of biodegradable polymer materials and its biodegradability evaluation methods

介绍了生物降解高分子材料的降解机理、分类和评价生物降解能力的3种方法,重点对天然高分子材料、微生物合成高分子材料、化学合成高分子材料及掺混型高分子材料进行了综述,并简要介绍了当前限制生物降解高分子材料进一步发展的三大问题。

The degradation mechanism of biodegradable polymer materials, classification and three evaluation methods of biodegradability were introduced with focused on natural polymer materials, polymer materials synthesized by microorganism, polymer materials synthesized by chemical way and polymer materials alloyed or mixed. Three big problems that currently limited further development of biodegradable polymer materials were also introduced briefly.