Effect of Poly(vinyl alcohol)/Chitosan Ratio on Electrospun-nanofiber Morphologies

被引:20
作者
Jamnongkan, Tongsai [1 ,2 ]
Wattanakornsiri, Amnuay [3 ]
Pansila, P. Pungboon [1 ]
Migliaresi, Claudio [4 ]
Kaewpirom, Supranee [2 ]
机构
[1] Kasetsart Univ, Fac Resources & Environm, Si Racha Campus, Chon Buri 20230, Thailand
[2] Burapha Univ, Fac Sci, Dept Chem, Chon Buri 20131, Thailand
[3] Surindra Rajabhat Univ, Fac Sci & Technol, Dept Agr & Environm, Surin 32110, Thailand
[4] Univ Trent, Dept Mat Engn & Ind Technol, I-38050 Trento, Italy
来源
ADVANCED MATERIALS RESEARCH II, PTS 1 AND 2 | 2012年 / 463-464卷
关键词
Poly(vinyl alcohol); Chitosan; Nanofibers; Electrospinning; Morphology; CHITOSAN;
D O I
10.4028/www.scientific.net/AMR.463-464.734
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Series of poly (vinyl alcohol)/chitosan (PVA/CS) electrospun nanofibers with different weight ratio of PVA and CS were fabricated by electrospinning method. The surface morphology, diameter, and structure of electrospun nanofibers were investigated by scanning electron microscopy (SEM). As a result of PVA and CS composition measurements, the electrospun nanofibers morphologies were mainly affected by weight ratio of the polymer solution. When increasing the chitosan content in the blend solution, the electrospun nanofibers could hardly form. This result indicates that the electrospun nanofiber formation is enhanced by chitosan content.
引用
收藏
页码:734 / +
页数:2
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