Preparation of core-shell structured PCL-r-gelatin Bi-component nanofibers by coaxial electrospinning

被引:296
作者
Zhang, YZ [1 ]
Huang, ZM
Xu, XJ
Lim, CT
Ramakrishna, S
机构
[1] Natl Univ Singapore, Div Bioengn, Singapore 117576, Singapore
[2] Natl Univ Singapore, Dept Mech Engn, Singapore 117576, Singapore
[3] Natl Univ Singapore, Nanosci & Nanotechnol Initiat, Singapore 117576, Singapore
[4] Tongji Univ, Sch Aeronaut & Astronaut & Mech, Shanghai 200092, Peoples R China
关键词
D O I
10.1021/cm049580f
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A TEM image of core-shell structured bi-component nanofiber produced by a coaxial electrospinning technique. The core and shell are polymers of gelatin and PCL, respectively. Variation of inner concentration during such a spinning process also resulted in tunable amount of gelatin encapsulated in the PCL-r-gelatin bi-component nanofibers.
引用
收藏
页码:3406 / 3409
页数:4
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