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. Author manuscript; available in PMC: 2014 Jul 1.
Published in final edited form as: Nanomedicine (Lond). 2013 Jan 3;8(9):1385–1395. doi: 10.2217/nnm.12.167

Figure 1. High-resolution scanning electron micrographs of Ti6Al4V screw-shaped implant surfaces.

Figure 1

(A) The control (machined) surface appears smooth and (B) the surface treated with the oxidative solution (sulfuric acid/hydrogen peroxide) creates a nanotextured pattern with nanopits approximately 20 nm in diameter.