Submerged and non-submerged 3D bioprinting approaches for the fabrication of complex structures with the hydrogel pair GelMA and alginate/methylcellulose

• Main Authors: Li, Huijun, Tan, Yu Jun, Kiran, Raj, Tor, Shu Beng, Zhou, Kun
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Mechanical engineering; Bioprinting; Hydrogel
• Online Access: https://hdl.handle.net/10356/146809
• Institution: Nanyang Technological University

The extrusion-based bioprinting of hydrogels such as gelatin methacrylate (GelMA) into structures with complex shape suffers from poor printability due to their low viscosity. The present study deals with hydrogel materials by using the mixture of cell-laden photopolymerizable GelMA as a main printi...