Figure 5
The microscopic and corresponding confocal images of H1299 cell clusters as a function of initial diameters and seeding densities at 200 μm and 1 × 105 cells/ml (a), 200 μm and 2 × 105 cells/ml (b), 400 μm and 1 × 105 cells/ml (c), 400 μm and 2 × 105 cells/ml (d), 800 μm and 1 × 105 cells/ml (e), 800 μm and 2 × 105 cells/ml (f). The quantified heights of cell clusters were summarized in (g).
