Challenges and opportunities D Printing biodegradable medical devices using emerging photopolymerization techniques. Yinyin Bao, Nevena Paunović, Jean-Christophe Leroux; Here, we review the development of biomaterials suitable for light-D printing modalities with a focus on bioprinting applications. We discuss the summary. In severe tissue destruction, not only a large number of cells are destroyed, but also the ECM extracellular matrix. ECM is a three-dimensional scaffold made from several types of biodegradable materials. The crucial topics of D-printing techniques are suitable bioactive composite scaffolds with high biocompatibility, robust new bone formation ability, and degradability. Bioactive Conjugated, ~ Nature Communications - Editor's correction: Multi-scale architecture design D printed biodegradable porous Zn-based scaffolds for immunomodulators, view taken from Semantic Scholar of biodegradable resins for D printing via functionalized amino acid in vinyl ester and vinyl carbonate, 3D printed biodegradable medical implants and heat-assisted in-vat photopolymerization scaffolds. a 3D printed shape memory stent prototype from PCL, additive manufacturing, 3D printing has significantly changed the prototyping process in terms of technology, construction, materials and their multiphysical properties. Among the most popular is a new method combining TVA photopolymerization and casting for the fabrication of biodegradable Zn-1Mg scaffolds with a minimal triple periodic surface area. Author. Hambidge and Krebs, 2007. Zn is widely considered a fundamental element for basic biological functions, and Zn present in the human body is found in muscles and the figure shows the basis of tissue engineering scaffolds. Cells are the basic constituents of tissues whose activities are regulated by growth factors, and scaffolds are 3D three-dimensional structures in which cells are seeded 12. Among these three main components, scaffolds play a central role in tissue regeneration and, according to the IBEE. A printer was used to create the three D zWAX PURPLE resin scaffolds using TVA light curing. The figure shows the main elements of printer D and the resolution of printer D. 8 µm in the xy axis. The porous scaffolds were printed by a D printer consisting of three designed gyroid structures. Biofabrication of multicellular tissues or MTO organoids has been a challenge in regenerative medicine for decades. Currently, two main technological approaches are being explored: scaffold-based strategies using 3D three-dimensional bioprinting techniques and scaffold-free strategies using bioassembly techniques; Selecting a scaffold manufacturing method becomes difficult due to the variety of manufacturing methods, biomaterials, and technical requirements. The design and development of tissue engineering scaffolds depends on the porosity, which provides interconnected pores, appropriate mechanical strength, and the internal scaffold, Polypropylene fumarate, PPF is an ultraviolet curable and biodegradable polymer with potential applications for bone regeneration. In this study, we designed and fabricated three-dimensional porous scaffolds based on PPF polymer network using MSTL micro-stereolithography.