161749.fig.0010a
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161749.fig.0010b
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161749.fig.0010c
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Figure 10: Confocal microscopy images of PC12 cells grown on electron-beam-lithography-patterned network of microwells (10 mm diameter) connected by microchannels (1 mm width). The cells were treated with NGF (for 48 hours) and immunostained with DAPI (cell nuclei, blue), FITC antivinculin antibody (focal contacts, red), and TRITC phalloidin (actin filaments, red) [63].