Rheological Properties and Printability of Alginate Hydrogel Inks for Extrusion‐Based 3D Printing
Extrusion‐based three‐dimensional (3D) printing has emerged as a powerful fabrication strategy in tissue engineering. However, achieving reliable printability and structural stability in hydrogel‐based systems remains a persistent challenge. Alginate‐based hydrogels are among the most widely investigated biomateria...