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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Modulated nanowire scaffold for highly efficient differentiation of mesenchymal stem cells

Fig. 1

Magnetically modulated nanosurface. a Nanoporous template fabrication and NW electrodeposition process. b Scanning electron microscopy images of the nanoporous alumina template (top view) and of the NW scaffold after the partial removal of the alumina. The average pore (or NW) diameter is of 33 nm, and the average spacing between each of them is of 100 nm. c Concept design of a cell cultured on top of the NW scaffold. d The free end of the NW experiences an elastic deflection δB when under a magnetic field B. F = force applied to the system, L = length of the NW, E = elastic modulus, I = moment of inertia.

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