Air jet spray of nylon 6 membrane structures for bone tissue engineering

被引：17

作者：

Abdal-hay, Abdalla ^{[1
,2
,3
]}

Vanegas, Pablo ^{[2
]}

Lim, Jae Kyoo ^{[4
]}

机构：

[1] Chonbuk Natl Univ, Coll Engn, Dept Bionano Syst Engn, Jeonju 561756, South Korea

[2] Univ Cuenca, Fac Engn, Dept Comp Sci, Cuenca 0101168, Ecuador

[3] South Valley Univ, Fac Engn, Dept Engn Mat & Mech Design, Qena 83523, Egypt

[4] Chonbuk Natl Univ, Dept Mech Design & Mat Engn, Jeonju 561756, South Korea

来源：

MATERIALS LETTERS | 2014年 / 125卷

关键词：

Nylon; 6; Air jet spray; Bone tissue engineering; Electrospinning; Biomaterials; Biomimetic;

D O I：

10.1016/j.matlet.2014.03.138

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel porous nylon 6 (N6) scaffold with high and low porosity was designed using a facile, one-step approach. The scaffold samples were prepared using air jet spray (AJS) to obtain high production rates as an alternative low cost, effective technique with precise thickness control. The present results show that AJS adequately produced interconnected porous networks ranging from micron to submicron scales that were observed using a scanning electron microscope. The effect of AJS on the secondary structure of N6 was examined to identify and quantify conformational changes that occurred due to processing. The mechanical properties of the fabricated samples were tested. The results of tensile tests indicated higher tensile strength of AJS scaffold than that of electrospun scaffold. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：51 / 55

页数：5

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