Bioprinting small‐diameter vascular vessel with endothelium and smooth muscle by the approach of two‐step crosslinking process

Three-dimensional bioprinting shows great potential for autologous vascular grafts due to its simplicity, accuracy, and flexibility. The 6-mm-diameter vascular grafts are used in clinic. However, producing small-diameter vascular grafts are still an enormous challenge. Normally, sacrificial hydrogel... View More