Optimization of Gelatin and Crosslinker Concentrations in a Gelatin/Alginate-Based Bioink with Potential Applications in a Simplified Skin Model
Three-dimensional bioprinting allows for the fabrication of structures mimicking tissue architecture.This study aimed to develop a gelatin-based bioink for a bioprinted simplified skin model.The bioink printability and chemical-physical properties were evaluated by varying the concentrations of gelatin (10, 15, and 20%) in a semi-crosslinked algina