Figure 4
From: A one-step procedure to probe the viscoelastic properties of cells by Atomic Force Microscopy

(a) Immunofluorescence images of PDAC P53R172H and PDAC p53fl/fl cells on non-patterned surfaces, scale bar 10 μm. (b) Complex moduli (G′(ω), G″(ω)) and loss tangent (G″(ω)/G′(ω)) of both cell lines (n = 50 in each cell line). The dashed line and black arrow bar indicate the Tlow transition point. The mean values and standard deviations were given for the complex moduli. The mean values were used to calculate loss tangent.