Field-driven biofunctionalization of polymer fiber surfaces during electrospinning

被引：90
作者：
Sun, Xiao-Yu
Shankar, Ravi
Boerner, Hans G. [1 ]
Ghosh, Tushar K.
Spontak, Richard J.
机构：
[1] Max Planck Inst Colloids & Interfaces, Dept Colloid Chem, D-14424 Potsdam, Germany
[2] N Carolina State Univ, Dept Chem & Biomol Engn, Raleigh, NC 27695 USA
[3] N Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA
[4] N Carolina State Univ, Fiber & Polymer Sci Program, Raleigh, NC 27695 USA
来源：
ADVANCED MATERIALS | 2007年 / 19卷 / 01期
关键词：
D O I：
10.1002/adma.200601345
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Surface-biofunctionalized synthetic polymer fibers composed of a fiber-forming host polymer and an oligopeptide conjugate are prepared by electrospinning. The conjugate consists of a polypeptide segment and a polymer block that is compatible with the host polymer. Because the more polarizable peptide segment migrates to the surface during electrospinning, peptide surface enrichment (see figure and inside cover) is achieved in a single step without further treatment.
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页码：87 / +
页数：6
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