Integrating 3D printing of biomaterials with nitric oxide release
Paper
Photoinitiator-free light-mediated crosslinking of dynamic polymer and pristine protein networks
This study reports a photoinitiator- and radical-free biocompatible crosslinking method based on ortho-nitrobenzyl alcohol, which provides a versatile approach to generate dynamic hydrogels and crosslink pristine proteins for biomedical applications.
3D Printing of a Biomimetic Myotendinous Junction Assisted by Artificial Intelligence
Workflow for developing an in vitro biomimetic myotendinous junction (MTJ): tissue properties and SEM data are measured (left), informing 3D printing of microstructure and properties (middle). MTJ formation occurs naturally within 2 weeks (right).
Bioactive additives from the dorsal dermis of mice for enhanced vascularization in 3D bioprinting
Our study presents a pioneering approach utilizing dorsal dermis tissues (DD) as an angiogenic bioink additive, focusing on exploring the pro-angiogenic and inflammatory response mechanisms.
About this collection
3D and 4D bioprinting, the controlled deposition of biomaterials and cells for the building of tissues, organs, scaffolds drug and more, is an immensely powerful tool which has emerged as a versatile and valuable technique in tissue engineering and regenerative medicine. 3D printing encompasses the controlled printing of biomaterials in complex 3D structures, and 4D printing refers to the incorporation of a stimuli-responsive element. As such, there is a growing need to investigate the production of the materials used, bioinks and their components, and their effectiveness in creating useable end products for clinical or laboratory use. This themed collection in Biomaterials Science, Guest Edited by Professor Nasim Annabi (University of California-Los Angeles, USA, ORCID: 0000-0003-1879-1202), aims to publish cutting edge research in this field and provide an overview of the recent developments in 3D/4D bioprinting and its application in biomedicine to inspire future research in this exciting field.