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. Author manuscript; available in PMC: 2014 Feb 20.
Published in final edited form as: ACS Nano. 2013 Jul 9;7(8):6563–6574. doi: 10.1021/nn4014164

Figure 5.

Figure 5

TEM images of (A) M13 virus, (B) as-synthesized 20-nm AuNPs and (C) the AuNP-virus complex. (D) XRD analysis of the virus-templated anatase Au@TiO2 photoanode. (E) TEM image of the annealed virus-templated Au@TiO2 photoanode. The yellow arrows point out the 20-nm AuNPs embedded in TiO2 crystallites. (F) High resolution TEM image of 20-nm AuNP and 10-nm TiO2 crystallites in the virus-templated Au@TiO2 photoanodes. The black dash circles the crystallized TiO2 particles in the photoanodes.