Materials Science

生物墨水

Bio-ink

A material system designed for additive manufacturing (3D bioprinting) that combines living cells with a biocompatible hydrogel matrix to create cell-laden constructs for tissue engineering. / 一种专为增材制造（3D生物打印）设计的材料系统，将活细胞与生物相容性水凝胶基质结合，用于构建细胞负载结构以进行组织工程。

Knowledge type: 工艺技术
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-24 21:00:37

Sub-knowledge points

Cell-laden hydrogelsRheological propertiesCrosslinking mechanisms

Higher-order knowledge points

Additive Manufacturing / 工艺技术 Tissue Engineering / 实际应用Regenerative Medicine

Main parameters and performance indicators

Cell density: Number of cells per unit volumeViscosity: Flow properties for extrusionBioactivity: Ability to support cell viability and function

Open problems

Long-term stability of printed constructsVascularization of thick tissues

Related literature

ranked by community stars

Advanced cell-instructive bio-inks: Engineering multiscale niches for functional tissue formationOpen source

生物墨水

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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