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Fig. 5 | Biomaterials Research

Fig. 5

From: Control of maleic acid-propylene diepoxide hydrogel for 3D printing application for flexible tissue engineering scaffold with high resolution by end capping and graft polymerization

Fig. 5

A Optical images of the 3D printed scaffolds (10 layers) using the MPLE gels with three ratios of LP-capped gel: PEGDA (1:0.1, 1:0.2, and 1:0.3 w/v). B Microscope images of the 3D printed MPLE gel (1:0.3) scaffolds in lattice infill structure with 2, 4, and 6 layers by using different needle sizes (27G, 30G, and 32G). C Integrity factor (Ir) of three types of MPLE gels. D Pore factor (Pr) of the MPLE gel (1:0.3) scaffolds

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