Electrospinning and Rheological Behavior of Poly (vinyl alcohol)/Collagen Blended Solutions

被引：12

作者：

Zhang Xiaoli ^{[1
,2
]}

Tang Keyong ^{[1
]}

Zheng Xuejing ^{[1
]}

机构：

[1] Zhengzhou Univ, Coll Mat Sci & Engn, Zhengzhou 450001, Peoples R China

[2] Zhongyuan Univ Technol, Coll Text Engn, Zhengzhou 450007, Peoples R China

来源：

JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2015年 / 30卷 / 04期

基金：

中国国家自然科学基金;

关键词：

electrospinning; PVA/COL blended solution; micro-nanofibers; rheological behavior; NANOFIBROUS SCAFFOLDS; SILK FIBROIN; IN-VITRO; COLLAGEN; MORPHOLOGY; VISCOSITY;

D O I：

10.1007/s11595-015-1239-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly(vinyl alcohol)/collagen (PVA/COL) micro-nanofibers were successfully prepared by electrospinning process. Water, green, and non-toxic was used as the solvent. The electrospun mats consisted of micro-nanoscale fibers with mean diameter ranging from approximately 363 nm to 179 nm. It was observed that the mean diameters of PVA/COL electrospun fibers decreased with increasing collagen content. The effects of PVA/COL blending ratio on the rheological behavior of PVA/COL blended solutions were investigated by rotate rheometer. It was found that PVA/COL blended solutions behaved as Non-Newtonian fluids. With increasing collagen content, the Non-Newtonian index (n) of PVA/COL blended solutions decreased. Meanwhile, a linear relationship was found between the Non-Newtonian index (n) and the mean diameters of the PVA/COL micro-nanofibers. The chemical structures of PVA/COL electrospun fibers were also characterized by FTIR.

引用

页码：840 / 846

页数：7

共 50 条

[1] Electrospinning and Rheological Behavior of Poly(vinyl alcohol)/Collagen Blended Solutions
张晓莉
汤克勇
ZHENG Xuejing
[J]. Journal of Wuhan University of Technology(Materials Science), 2015, (04) : 840 - 846
[2] Electrospinning and rheological behavior of poly (vinyl alcohol)/collagen blended solutions
Xiaoli Zhang
Keyong Tang
Xuejing Zheng
[J]. Journal of Wuhan University of Technology-Mater. Sci. Ed., 2015, 30 : 840 - 846
[3] Electrospinning and Rheological Behavior of Poly(vinyl alcohol)/Collagen Blended Solutions
张晓莉
汤克勇
ZHENG Xuejing
[J]. Journal of Wuhan University of Technology(Materials Science Edition), 2015, 30 (04) : 840 - 846
[4] Rheological behavior of poly(vinyl alcohol)/collagen blends
Key Lab. of Leather Chem. and Eng., Sichuan Univ., Chengdu 610065, China
不详
[J]. Sichuan Daxue Xuebao (Gongcheng Kexue Ban), 2008, 4 (83-88):
[5] The rheological behavior of collagen dispersion/poly(vinyl alcohol) blends
Lai, Guoli
Du, Zongliang
Li, Guoying
[J]. KOREA-AUSTRALIA RHEOLOGY JOURNAL, 2007, 19 (02) : 81 - 88
[6] Shearing rheological behavior of poly(vinyl alcohol) aqueous solutions
Gao, Han-Wen
He, Ji-Yu
Yang, Rong-Jie
Yang, Lei
[J]. Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2010, 26 (03): : 65 - 67
[7] Rheological behavior of collagen/chitosan blended solutions
Zheng, Tingting
Tang, Pingping
Shen, Lirui
Bu, Honghong
Li, Guoying
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2021, 138 (34)
[8] Rheological behavior of collagen/chitosan blended solutions
Zheng, Tingting
Tang, Pingping
Shen, Lirui
Bu, Honghong
Li, Guoying
[J]. Journal of Applied Polymer Science, 2021, 138 (34):
[9] Electrospinning of poly(vinyl alcohol) and poly(vinyl alcohol)/tannin solutions: A critical viewpoint about crosslinking
Rufato, Kessily B.
Veregue, Fernanda R.
Medeiro, Rodrigo de Paula
Francisco, Camila B.
Souza, Paulo R.
Popat, Ketul C.
Kipper, Matt J.
Martins, Alessandro F.
[J]. MATERIALS TODAY COMMUNICATIONS, 2023, 35
[10] Multifunctional baicalein blended poly(vinyl alcohol) composite nanofibers via electrospinning
Nirmala, R.
Kalpana, D.
Jeong, Jin Won
Oh, Hyun Ju
Lee, Ji-Hui
Navamathavan, R.
Lee, Yang Soo
Kim, Hak Yong
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2011, 384 (1-3) : 605 - 611

← 1 2 3 4 5 →