Three-dimensional (3D) bioprinting has become one of the most advanced and useful innovations that allows the creation of personalized macroscopic and microscopic constructs at different scales that match a patient's anatomy. Intensive research efforts are currently underway to develop highly printable and biocompatible materials. Among the variety of bioprinting materials (i.e., biomaterial inks), naturally derived hydrogels have attracted great interest due to their beneficial properties in terms of biocompatibility, cost-effectiveness, and biodegradability. In this proceeding paper, we provide an overview of the formulation and use of three functional polysaccharides as ink-based hydrogels. First, 3D bioprinting is summarized as revolutionary technology that is able to create cell-laden structures layer by layer in a specific pattern that mimics native tissue and organs. Cellulose, chitosan, and lignin are presented below, followed by an overview of their applicability in 3D bioprinting, focusing on printability and the resulting printed 3D structures as illustrated in various published figures. In the same way, a comparative overview of 3D bioprinting applications is summarized. Finally, a section dedicated to comparisons, limitations, and crosslinking strategies is provided. It is worth noting that this proceedings paper provides a brief overview rather than a comprehensive review, as it is limited by page constraints and is based on the content of our poster presented at the 1st International Online Conference on Bioengineering.
Alaoui et al. (Thu,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: