Preparation and characterization of poly(vinyl alcohol)(PVA)/hydroxyapatite (HA) nanofibrous scaffolds

被引：3

作者：

Qi, Yuanyuan ^{[1
]}

Liu, Bin ^{[1
]}

Yan, Xingbin ^{[2
]}

机构：

[1] Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China

[2] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou, Peoples R China

来源：

MATERIALS AND DESIGN, PTS 1-3 | 2011年 / 284-286卷

基金：

中国国家自然科学基金;

关键词：

PVA; HA; Electrospinning; Nanoscaffold; CROSS-LINKING; ALCOHOL); HYDROXYAPATITE; MATRIX;

D O I：

10.4028/www.scientific.net/AMR.284-286.459

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanofibrous scaffolds of PVA and HA were prepared by electrospinning. SEM showed the scaffolds had porous nanofibrous morphology, and the diameter of the fibers was in the range of 200-1000 nm. FTIR and XRD showed the presence of HA in the scaffolds. The mechanical properties of the scaffolds changed by the adding content of HA. For the nanoscaffolds with 2wt % HA, the ultimate tensile strength and the elongation at break was 7.5 MPa and 17%. The PVA/HA nanoscaffolds prepared by electrospinning indicated good properties, and had a potential applications in bone tissue engineering and drug delivery systems.

引用

页码：459 / +

页数：3

共 50 条

[1] Fabrication and characterization of poly(vinyl alcohol)/graphene oxide nanofibrous biocomposite scaffolds
Qi, Y. Y.
Tai, Z. X.
Sun, D. F.
Chen, J. T.
Ma, H. B.
Yan, X. B.
Liu, B.
Xue, Q. J.
JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 127 (03) : 1885 - 1894
[2] Photocrosslinked Poly(vinyl alcohol) Nanofibrous Scaffolds
Chen, Shaohua
Liu, Yuansen
Dong, Qi
Zhou, Yingshan
Yin, Xianze
Chen, Dongzhi
Xu, Changan
Xu, Weilin
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 2016, 29 (06) : 841 - 847
[3] Poly (Vinyl Alcohol)/Chitosan/Akermanite Nanofibrous Scaffolds Prepared by Electrospinning
Bafandeh, Mohammad Reza
Mojarrabian, Hamid Mir
Doostmohammadi, Ali
JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS, 2019, 58 (09): : 749 - 759
[4] Preparation and characterization of crosslinked electrospun poly(vinyl alcohol) nanofibrous membranes
Quinn, Jeffrey A.
Yang, Yi
Buffington, Alexander N.
Romero, Felicia N.
Green, Matthew D.
POLYMER, 2018, 134 : 275 - 281
[5] Development of Collagen/Poly(vinyl alcohol)/Chondroitin Sulfate and Collagen/Poly(vinyl alcohol)/HA Electrospun Scaffolds for Tissue Engineering
Luis Humberto Delgado-Rangel
Julia Hernández-Vargas
Marymar Becerra-González
Ataúlfo Martínez-Torres
Evgen Prokhorov
J. Betzabe González Campos
Fibers and Polymers, 2019, 20 : 2470 - 2484
[6] Development of Collagen/Poly(vinyl alcohol)/Chondroitin Sulfate and Collagen/Poly(vinyl alcohol)/HA Electrospun Scaffolds for Tissue Engineering
Delgado-Rangel, Luis Humberto
Hernandez-Vargas, Julia
Becerra-Gonzalez, Marymar
Martinez-Torres, Ataulfo
Prokhorov, Evgen
Gonzalez Campos, J. Betzabe
FIBERS AND POLYMERS, 2019, 20 (12) : 2470 - 2484
[7] Preparation and characterisation of poly vinyl alcohol/hydroxyapatite nanocomposite via in situ synthesis: A potential material as bone tissue engineering scaffolds
Poursamar S.A.
Orang F.
Bonakdar S.
Savar M.K.
International Journal of Nanomanufacturing, 2010, 5 (3-4) : 330 - 334
[8] Preparation of chitosan/poly (vinyl alcohol) blends nanofibrous matrix
Jia, YT
Gu, XH
Dono, FC
Shen, XY
Proceedings of 2005 International Conference on Advanced Fibers and Polymer Materials (ICAFPM 2005), Vol 1 and 2: NEW CENTURY , NEW MATERIALS AND NEW LIFE, 2005, : 695 - 699
[9] Cross-Linking Effect On Electrospun Hydroxyethyl Cellulose/Poly(Vinyl Alcohol) Nanofibrous Scaffolds
Zulkifli, Farah Hanani
Shahitha, Fatimah
Yusuff, Mashitah Mohd
Hamidon, Nurul Nadiah
Chahal, Sugandha
MALAYSIAN TECHNICAL UNIVERSITIES CONFERENCE ON ENGINEERING & TECHNOLOGY 2012 (MUCET 2012), 2013, 53 : 689 - 695
[10] The mineralization of electrospun chitosan/poly(vinyl alcohol) nanofibrous membranes
Yang, Dongzhi
Yu, Kun
Ai, Yufei
Zhen, Hongpeng
Nie, Jun
Kennedy, John F.
CARBOHYDRATE POLYMERS, 2011, 84 (03) : 990 - 996

← 1 2 3 4 5 →