明胶
3D生物打印
生物相容性
材料科学
生物医学工程
纳米技术
自愈水凝胶
组织工程
化学
工程类
高分子化学
生物化学
冶金
作者
Guoliang Ying,Nan Jiang,Cunjiang Yu,Yu Shrike Zhang
标识
DOI:10.1007/s42242-018-0028-8
摘要
The three-dimensional (3D) bioprinting technology has progressed tremendously over the past decade. By controlling the size, shape, and architecture of the bioprinted constructs, 3D bioprinting allows for the fabrication of tissue/organ-like constructs with strong structural–functional similarity with their in vivo counterparts at high fidelity. The bioink, a blend of biomaterials and living cells possessing both high biocompatibility and printability, is a critical component of bioprinting. In particular, gelatin methacryloyl (GelMA) has shown its potential as a viable bioink material due to its suitable biocompatibility and readily tunable physicochemical properties. Current GelMA-based bioinks and relevant bioprinting strategies for GelMA bioprinting are briefly reviewed.
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