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. 2016 Nov 4;17(1):698–714. doi: 10.1080/14686996.2016.1242999

Figure 8.

Figure 8.

Scanning electron micrographs of filopodia of osteoprogenitor cells cultured on (A) planar control; (B) square (SQ) nanopit arrays and (C) hexagonal (HEX) nanopit arrays. Images reproduced with permission from [52].