PBP-based bioprinting of hydrogels for biomedical applications

被引:0
|
作者
Jia, Yongliang [1 ,2 ]
Liu, Junyu [1 ,2 ]
Tan, Ziwei [1 ,2 ]
Luo, Dongmei [1 ,2 ]
Fu, Xinyu [1 ,2 ]
Hou, Ruxia [1 ,2 ]
Li, Peiwen [1 ,2 ]
Chen, Yurou [1 ,2 ]
Wang, Xiangyu [1 ,2 ]
机构
[1] Shanxi Med Univ, Sch & Hosp Stomatol, Taiyuan 030001, Peoples R China
[2] Shanxi Med Univ, Shanxi Prov Key Lab Oral Dis Prevent & New Mat, Taiyuan, Peoples R China
基金
中国国家自然科学基金;
关键词
3D printing; bio-inks; hydrogel; PBP; MECHANICAL-PROPERTIES; 3D; GELATIN; SCAFFOLDS; RELEASE; POLYMERIZATION; SYSTEMS; COMPLEX; BIOINK;
D O I
10.1002/pol.20220772
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Three-dimensional (3D) printing of hydrogels to form complex structures has been widely used in tissue engineering. Projection-based 3D printing (PBP) has faster printing, lower cell damage, and higher printing resolution compared with other 3D printing methods, providing a potential strategy for printing elaborate 3D hydrogel structures. In this review, we introduced the composition and printing process of PBP. We then discuss the study of hydrogels for PBP, including chemical structure modification and property optimization. More importantly, we highlight the potential applications of PBP-based hydrogels in regenerative medicine and tissue engineering, and discuss the current challenges and future prospects of PBP-based hydrogels. Ideas are provided for the study of PBP, hydrogel bioinks, and related fields.
引用
收藏
页码:1415 / 1429
页数:15
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