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. 2013 Aug 19;8(8):e72610. doi: 10.1371/journal.pone.0072610

Figure 1. Bioprinted gelatin microparticles.

Figure 1

A. Gelatin microparticles; B. GMPs in alginate, directly after printing, GMPs in pink; C. Section of bioprinted alginate construct, directly after printing (H/E staining). Arrows indicate GMPs; D. Safranin O staining of bioprinted alginate construct, directly after printing. Arrows indicate GMPs; E. Section of bioprinted alginate construct containing BCP, after 3 weeks of culturing (H/E staining). Experiments were performed in triplicate, representative pictures are shown. Scale bars indicate in A: 200 µm, B: 2 mm, C,E: 500 µm, D: 100 µm.