Entanglement-enhancing inks enable rapid vat-photopolymerization 3D bioprinting of physically robust hydrogel constructs

Abstract

Abstract Light-based vat-polymerization has become a leading technique in engineering tissue constructs. However, it remains challenging for the rapid fabrication of hydrogel constructs with high structural fidelity, particularly at ultralow polymer concentrations required to mimic the physiological extracellular matrix.

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