https://www.selleckchem.com/products/m344.html
3D printing provides a new approach of fabricating implantable products because it permits a flexible manner to extrude complex and customized shape of the tissue scaffolds. Compared with other printable biomaterials, the polyurethane elastomer has several merits, including excellent mechanical properties and good biocompatibility. However, some intrinsic behavior, especially high melting point and slow rate of degradation, hampered its application in 3D printed tissue engineering. Herein, we developed a 3D printable amino acid modified bi