Research Article

In Vitro and In Vivo Evaluation of Sol-Gel Derived TiO2 Coatings Based on a Variety of Precursors and Synthesis Conditions

Figure 1

Scanning electron microscope (SEM) images ((a), (c), (e), and (g)) at 500x magnification and atomic force microscope (AFM) surface morphology images ((b), (d), (f), and (h)) of TiO2/316L/1 ((c), (d)), TiO2/316L/2 ((e), (f)), and TiO2/316L/3 ((g), (h)) layers deposited on stainless steel 316L ((a), (b)).
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(a)
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(b)
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(c)
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(d)
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(e)
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(f)
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(g)
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(h)