FIG. 6.

Cell distribution of printed SMC patch in culture. (a–d) Quantification of cell distribution and cell proliferation within a single layer of printed SMC patch: day(s) 1 in (a), 2 in (b), 4 in (c), and 7 in (d) for 5 × 10⁶ cells/mL. Each patch size is 5 × 5 mm (xy-axis index). The cell distribution of printed cells for each patch was 289 ± 47 cells/mm² (average ± standard deviation) in (a), 489 ± 48 cells/mm² in (b), 897 ± 125 cells/mm² in (c), and 1183 ± 236 cells/mm² in (d). Color images available online at www.liebertonline.com/ten.