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. Author manuscript; available in PMC: 2019 Dec 20.
Published in final edited form as: ACS Nano. 2019 Sep 18;13(10):11144–11152. doi: 10.1021/acsnano.9b03937

Figure 3. Fluorescence micrographs of the focal adhesions and actin cytoskeleton within cells on patterns.

Figure 3.

a-e, Representative confocal images of single cells grown on different patterns: square dot matrix (a), anisotropic square (b), dot matrix circles (c), 20-point circles (d), and hybrid circles (e). The nucleus (Panel 1), focal adhesions (vinculin, panel 2), and actin cytoskeleton (panel 3) are labeled within each cell. Panel 4 shows the overlay of the different structures.