组织工程与重建外科杂志2025，Vol.21Issue(2)：188-192,5.DOI:10.3969/j.issn.1673-0364.2025.02.014
生物3D打印中的雕刻刀:牺牲式墨水的研究与应用进展
Carving knife in biological 3D printing:Research and application of sacrificial ink
李晶 1郭科2
作者信息
- 1. 430022 湖北省武汉市 华中科技大学同济医学院附属协和医院综合内科
- 2. 430022 湖北省武汉市 华中科技大学同济医学院附属协和医院整形外科
- 折叠
摘要
Abstract
[Summary]The core of bio-3D printing technology lies in the development and optimization of bio-ink.For a long time,researchers have been looking for bio-inks that can balance printability and cell function.However,traditional bio-inks often have limitations in meeting this balance,limiting the complexity and scale of printable structures.In recent years,the emergence of sacrifice inks has brought a major breakthrough in this field,allowing bio-inks that were originally not very suitable for printing to accurately construct larger and more complex structures.This ink is unique in that it is used to support and position the bio-ink,but is removed after printing is complete,not as part of the final printed structure,and the mild nature of the state transition and removal conditions allows for minimal damage to cell viability and print structure when the ink is"sacrificed".By the application of sacrifice inks,bioprinting technology can not only produce more realistic and complex tissue structures,but also is expected to provide broader application prospects for clinical treatment and regenerative medicine in the future.关键词
生物打印/牺牲式墨水/生物材料/再生医学Key words
Bioprinting/Sacrifice inks/Biomaterials/Regenerative medicine分类
生物科学引用本文复制引用
李晶,郭科..生物3D打印中的雕刻刀:牺牲式墨水的研究与应用进展[J].组织工程与重建外科杂志,2025,21(2):188-192,5.
