3D Bioplotter Research Papers

Displaying all papers about Polyurethaneurea (2 results)

Metal Ion Augmented Mussel Inspired Polydopamine Immobilized 3D Printed Osteoconductive Scaffolds for Accelerated Bone Tissue Regeneration

ACS Applied Materials & Interfaces 2022 Volume 14, Issue 25, Pages 28455-28475

Critical bone defects with a sluggish rate of auto-osteoconduction and imperfect reconstruction are motivators for the development of an alternate innovative approach for the regeneration of bone. Tissue engineering for bone regeneration signifies an advanced way to overcome this problem by creating an additional bone tissue substitute. Among different fabrication techniques, the 3D printing technique is obviously the most efficient and advanced way to fabricate an osteoconductive scaffold with a controlled porous structure. In the current article, the polycarbonate and polyester diol based polyurethane–urea (P12) was synthesized and 3D porous nanohybrid scaffolds (P12/TP-nHA) were fabricated using the 3D printing technique…

3D Printing of Elastomeric Biomaterials

International Symposium on 3D Printing in Medicine 2019 OP-24

A key challenge towards engineering 3D printed soft tissues is the availability of proper scaffolding materials with enough load carrying capacity. In this study, we synthesized biocompatible and biodegradable, elastomeric polyurethaneureas (TPUU) and investigated the applicability of these novel materials as 3D printed load carrying constructs.