Figure 4
From: 3D bioprinting via an in situ crosslinking technique towards engineering cartilage tissue
Representative multi-layered constructs printed via in situ crosslinking. Left: Schematic of in situ crosslinking method and Right: CAD design and representative image of a printed construct (labeled with food coloring) for designs of (a) a model femoral condyle or (b) a disc (~1.5 mm thickness, ~6.5 mm diameter). Scale bars = 1 cm (a) and 5 mm (b).
