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. 2015 Mar 24;10(3):e0119111. doi: 10.1371/journal.pone.0119111

Fig 4. 3-dimensional AFM images of fixed normal human astrocytes (E6/E7), taken using Igor Pro 4, 90 x 90 μm scans.

Fig 4

In the upper row (A), topographies of 3-dimensional images of E6/E7 cells; lower row (B) corresponding deflection signal images. First column shows E6/E7 cells before plasma treatment, second column shows cells after 30s of plasma treatment, 48h of incubation time and third column after 30s of plasma treatment, 72h incubation time. All images presented here were obtained in contact mode at room temperature and scanned in PBS.