Figure 6
Spheroid growth characterization in relation to the substrate used. (A) Pictures and schematic representation of hanging drop cultures performed on glass, PDMS and Petri lid substrates. (B,C,D): analysis of diameter, aspect ratio and % of successful spheroids at day 10, respectively. One-way between-group ANOVA test (p < 0.10) was used to determine the statistical differences between the different categories for each time point.
