Products/Services Used | Details | Operation |
---|---|---|
Proteins, Expression, Isolation and Analysis> | The separated proteins were then transferred to a PVDF membrane using a rapid wet transfer system (eBlot™, GenScript Corporation, China). | Get A Quote |
Nano-attapulgite (nano-ATP) has shown potential in promoting mesenchymal stem cell (MSC) adhesion, growth and osteogenic gene expression. In this study, we investigated a 3D-bioprinted porous Sr-ATP (strontium-doped nano-ATP)/GelMA/chitosan composite hydrogel scaffold for bone regeneration. The experiment was divided into four groups based on the concentration of Sr-ATP: control (0%), 0.5%, 1.0% and 2.0%. The primary novelty of our research lies in the incorporation of Sr-ATP, which enhances the biological and mechanical properties of scaffolds. Additionally, we utilized a stable Pickering emulsion templating technique combined with 3D printing to fabricate the scaffold, ensuring a uniform and stable porous str... More