PVA-based hydrogels for tissue engineering: A review

被引:391
作者
Kumar, Anuj [1 ,2 ]
Han, Sung Soo [1 ,2 ]
机构
[1] Yeungnam Univ, Sch Chem Engn, 280 Daehak Ro, Gyongsan 712749, South Korea
[2] Yeungnam Univ, Dept Nano Med & Polymer Mat, Gyongsan, South Korea
关键词
Cells; crosslinking; hydrogels; tissue engineering; scaffolds; PVA; POLYVINYL-ALCOHOL HYDROGEL; MOLECULAR-WEIGHT POLYETHYLENE; IN-SITU SYNTHESIS; POLY(VINYL ALCOHOL); MECHANICAL-PROPERTIES; CROSS-LINKING; PVA/PVP HYDROGELS; PHYSICOCHEMICAL PROPERTIES; BIODEGRADABLE HYDROGELS; CELLULOSE NANOCRYSTALS;
D O I
10.1080/00914037.2016.1190930
中图分类号
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号
0805 ; 080501 ; 080502 ;
摘要
Poly (vinyl alcohol) (PVA) is a hydrophilic polymer with excellent biocompatibility and has been applied in various biomedical areas due to its favorable properties. PVA-based hydrogels have been recognized as promising biomaterials and suitable candidates for tissue engineering applications and can be manipulated to act various critical roles. However, due to some disadvantages (i.e., lack of cell-adhesive property), they needs further modification for desired and targeted applications. This review highlights recent progress in the design and fabrication of PVA-based hydrogels, including crosslinking and processing techniques. Finally, major challenges and future perspectives in tissue engineering are briefly discussed. [GRAPHICS] .
引用
收藏
页码:159 / 182
页数:24
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