Figure 5
From: A one-step procedure to probe the viscoelastic properties of cells by Atomic Force Microscopy

Complex moduli (G′(ω), G″(ω)) and loss tangent (G″(ω)/G′(ω)) for (a) GFP:ER, (b) ROCK1:ER, and (c) ROCK2:ER cells with and without 4HT in the medium (n = 50 for each treatment). Mean values and standard deviations were given for the complex moduli. The mean values were used to calculate loss tangent.