To address the critical challenge of “how to provide functional vascular networks for new tissues,” a joint research team from Linköping University and Sahlgrenska University Hospital in Sweden has developed a biphasic particle bioink based on gelatin and hyaluronic acid, named μInk. This material can construct dermal tissue substitutes with ultra-high cell density through 3D … Read more
Click the blue text to follow us Background and Research Significance Functional reconstruction of segmental tracheal defects remains a core bottleneck in the surgical field, where the high incidence of granulation tissue hyperplasia and restenosis directly limits the long-term patency of grafts. Decellularized extracellular matrix (dECM) has advantages of biomimetic structure and biocompatibility, but classical … Read more
In recent years, 3D printing technology has played a crucial role in fields such as medical devices, bioengineering tissues, and soft robotics. However, traditional printing processes still rely on users to predefine models through CAD software, and the printers themselves cannot perceive the material composition and structural features in the printing environment. Especially in bioprinting, … Read more
Editor: Duohang Source: Tech Xplore According to Tech Xplore, it is well known that the physical movements of humans and other animals are supported by a variety of complex biological and neural mechanisms. Although robotics experts have been trying for decades to develop systems that simulate these mechanisms, the processes that drive the movement of … Read more
Tissue engineering and 3D printing of biological inks provide new ideas for tissue regeneration. However, current biological inks face issues such as limited functionality and insufficient compatibility, making it difficult to meet the challenges of defect repair in pathological microenvironments. Developing drug delivery biological inks may allow for targeted treatment in different pathological microenvironments, but … Read more
Click the “blue text” above to follow us!Abstract Bone defects pose a significant challenge in the field of orthopedics, and their related complications continue to present numerous difficulties in clinical practice. In the biomedical field, advancements in three-dimensional (3D) printing technology have made bone tissue engineering (BTE) scaffolds a promising and effective therapeutic strategy. These … Read more