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SEM and fluorescence microscope images of MC3T3-E1 cells on IP-CHA and CNTp scaffolds. (a, c, and e) On IP-CHA. (b, d, and f) On CNTp. (a, b, c, and d) IP-CHA and (b and d) CNTp. Magnification: 2000x for (a and c), 20,000x for (c and d). (e and f) Cells were labeled for actin filaments (red) and nucleus (blue) (reprinted from Tanaka et al. [159] with permission).
