Fig. 6
From: Revealing region-specific biofilm viscoelastic properties by means of a micro-rheological approach

Mean creep compliance of Pseudomonas fluorescens void and cell cluster regions within bottom, middle and top biofilm layers following 24 h and 48 h-biofilm development under the absence and presence of CaCl2 environments. Means that do not share a letter are significantly different. Error bars represent standard error of the mean