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. Author manuscript; available in PMC: 2020 Sep 18.
Published in final edited form as: ACS Biomater Sci Eng. 2019 May 22;5(8):3766–3787. doi: 10.1021/acsbiomaterials.8b01428

Figure 6.

Figure 6

PIV analysis of epithelial sheets migrating on fibronectin strips of varying widths showing the spatial distribution of velocity fields as a heat map (right). A change in the collective behavior is recorded for the larger channels that move by swirling motions compared to the contraction–relaxation-based mode experienced through the narrow channels. Reproduced with permission from ref 128. Copyright 2012 Sri Ram Krishna Vedula, Man Chun Leong, Tan Lei Lai, Pascal Hersen, Alexandre J. Kabla, Chwee Teck Lim, and Benoît Ladoux.