400-8910-119
首页 > 文献资料 > ES-Bank > 详情
Electrospinning of Novel Poly(ester amide)s
2019/11/27 21:36:48 admin
Novel PEAs derived from 1,4-butanediol, dimethyl adipate and a preformed alpha,omega-amino alcohol were synthesised and successfully electrospun from solution. The effects of increasing the ratio of amide/ester groups in the copolymer, polymer concentration, solvent mixtures and applied voltage on fibre morphology and diameter were investigated. The obtained fibres (diameter 180-450 nm) were randomly oriented. The fibre quality and homogeneity increased with increasing amide concentration. The solvent mixture CHCl3/HCOOH gave the best electrospinning results. The ultra-fine fibres were characterised using SEM, DSC and FT-IR, showing that the electrospun fibres are amorphous as compared to the pristine samples. These fibres are potential candidates for use as scaffolds in tissue engineering.
相关推荐
暂无相关推荐
网友评论 请遵循相关法律法规,理性发言
回复
查看更多回复

分享