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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: J Struct Biol. 2018 Jan 6;202(2):170–174. doi: 10.1016/j.jsb.2018.01.001

Figure 1.

Figure 1

SEM images of (a) 150 mesh Cu/Rh grid with the copper side facing up, a layer of rhodium underneath; (b) 300 mesh Cu/Rh grid after 3 minutes incubation in nanowire solution (see text); (c) lacey gold film adhered to the rhodium side of the nanowire grid. (d) TEM image of a sample vitrified on a carbon substrate nanowire grid; the nanowire can be seen protruding into the edge of the grid squares.