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. 2014 Mar 21;1(1):10. doi: 10.1186/s40580-014-0010-x

Figure 4.

Figure 4

DSSC TiO 2 photoelectrode using M13 viruses. (a) Schematic illustration of DSSC photoelectrode fabrication process shows conventional TiO2 nanoparticle photoelectrode and enhanced TiO2 photoelectrode using M13 viruses as sacrificial templates. (b) Current density-voltage characteristics of electrodes at various virus concentrations. Reprinted with permission from ref. 47, Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.