on-demand printing of complex artificial tissues for use in transplants and other surgeries tagged posts

The 3D bioprinter designed by Khademhosseini has two key components: a custom-built microfluidic chip (pictured) and a digital micromirror. Credit: Amir Miri

Device could help advance regenerative medicine. A UCLA Samueli-led team has developed a specially adapted 3D printer to build therapeutic biomaterials from multiple materials. The advance could be a step toward on-demand printing of complex artificial tissues for use in transplants and other surgeries. “Tissues are wonderfully complex structures, so to engineer artificial versions of them that function properly, we have to recreate their complexity,” said Ali Khademhosseini, who led the study and is UCLA’s Levi James Knight, Jr., Professor of Engineering at the UCLA Samueli School of Engineering...