Figure 2.
(A) Representative images of printed cells (constant cellular concentration of 1.0 mil cells/mL) at different time intervals (scale bar: 200 µm); (B) A graph showing the long-term viability of printed cell droplets at different time intervals post-printing (mean ± SD). Significance levels are as follows: p < 0.005 (***), p < 0.05 (*).

