Tissue‐Penetrating Ultrasound‐Triggered Hydrogel for Promoting Microvascular Network Reconstruction
Zhenyu Zhao,
Yin Zhang,
Chen Meng
et al.
Abstract:The microvascular network plays an important role in providing nutrients to the injured tissue and exchanging various metabolites. However, how to achieve efficient penetration of the injured tissue is an important bottleneck restricting the reconstruction of microvascular network. Herein, the hydrogel precursor solution can efficiently penetrate the damaged tissue area, and ultrasound triggers the release of thrombin from liposomes in the solution to hydrolyze fibrinogen, forming a fibrin solid hydrogel netwo… Show more
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