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. 2018 May 22;8:8020. doi: 10.1038/s41598-018-26407-3

Figure 3.

Figure 3

Characteristics of bioprinted constructs (A) SEM images of 3D bioprinted constructs; (B) Optical and light-microscope images at Day0 and Day14 (scale bar in light-microscope images: 500 μm, yellow arrows showed the flocculent precipitate scattered in pores); (C) Quantitative analysis of Width of cylinder (B) and pore (P)(**p < 0.01); (D) Swelling ratio (expended volume of cylinder/initial volume of cylinder) of bioprinted constructs; (E) Degradation rate (reduced weight/initial weight) of bioprinted constructs.