Xu Han

Title: Xu Han: Innovator in Photocurable Composite Hydrogels

Introduction

Xu Han is a prominent inventor based in Jinan, China. He has made significant contributions to the field of materials science, particularly in the development of photocurable composite hydrogels. His innovative work has the potential to impact various applications in biomedical engineering and tissue engineering.

Latest Patents

Xu Han holds a patent for a "Photocurable composite hydrogel matrix precursor, preparation method thereof and scaffold with same." This invention includes a unique formulation comprising gelatin methacrylate, sodium alginate, sodium carboxymethyl cellulose, and chondroitin sulfate. The mass ratio of the components is carefully defined, allowing for the creation of a cell-loaded printing hydrogel scaffold through extrusion-based 3D bio-printing technology. The resulting scaffold is characterized by its controllable form, excellent moldability, high precision, and stability. Additionally, it offers high biocompatibility and bioactivity, providing an optimal environment for fibroblast growth. The preparation process is straightforward and can be completed in a short time, with the ability to adjust the porosity and mechanical performance by varying the raw material ratios.

Career Highlights

Xu Han has worked at notable institutions such as Shandong University and Yanshan University. His experience in these academic environments has contributed to his expertise in hydrogel technology and its applications in various fields.

Collaborations

Throughout his career, Xu Han has collaborated with esteemed colleagues, including Chuanzhen Huang and Hanlian Liu. These partnerships have fostered innovation and advancement in their shared research interests.

Conclusion

Xu Han's contributions to the field of photocurable composite hydrogels exemplify the importance of innovation in materials science. His patented work not only enhances the capabilities of 3D bio-printing but also paves the way for future advancements in biomedical applications.