research Optimization of Gelatin and Crosslinker Concentrations in a Gelatin/Alginate-Based Bioink with Potential Applications in a Simplified Skin Model
This study investigated a gelatin-based bioink for 3D bioprinting a simplified skin model, finding that a formulation with 15% gelatin and 150 mM calcium chloride supported a homogeneous distribution of viable cells over 14 days, showing promise for drug evaluation applications.