Preparation of core-sheath composite nanofibers by emulsion electrospinning
文献类型：期刊论文
| 作者 | Xu XL ; Zhuang XL ; Chen XS ; Wang XR ; Yang LX ; Jing XB |
| 刊名 | macromolecular rapid communications
 |
| 出版日期 | 2006 |
| 卷号 | 27期号:19页码:1637-1642 |
| 关键词 | INTERNAL REFLECTANCE FLUORESCENCE FIBERS ELECTROSPUN POLYMER FABRICATION SILICA |
| ISSN号 | 1022-1336 |
| 通讯作者 | jing xb |
| 中文摘要 | uniform core-sheath nanofibers are prepared by electrospinning a water-in-oil emulsion in which the aqueous phase consists of a poly(ethylene oxide) (peo) solution in water and the oily phase is a chloroform solution of an amphiphilic poly(ethylene glycol)-poly(l-lactic acid) (pegpla) diblock copolymer. the obtained fibers are composed of a peo core and a peg-pla sheath with a sharp boundary in between. by adjusting the emulsion composition and the emulsification parameters, the overall fiber size and the relative diameters of the core and the sheath can be changed. a mechanism is proposed to explain the process of transformation from the emulsion to the core-sheath fibers, i.e., the stretching and evaporation induced de-emulsification. in principle, this process can be applied to other systems to prepare core-sheath fibers in place of concentric electrospinning and it is especially suitable for fabricating composite nanofibers that contain water-soluble drugs. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000241305100003 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16129]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xu XL,Zhuang XL,Chen XS,et al. Preparation of core-sheath composite nanofibers by emulsion electrospinning[J]. macromolecular rapid communications,2006,27(19):1637-1642. |
| APA | Xu XL,Zhuang XL,Chen XS,Wang XR,Yang LX,&Jing XB.(2006).Preparation of core-sheath composite nanofibers by emulsion electrospinning.macromolecular rapid communications,27(19),1637-1642. |
| MLA | Xu XL,et al."Preparation of core-sheath composite nanofibers by emulsion electrospinning".macromolecular rapid communications 27.19(2006):1637-1642. |
入库方式： OAI收割
来源：长春应用化学研究所
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