Figure 1From: Nanostructured titania films sensitized by quantum dot chalcogenides Absorbance spectra of the mesoporous TiO 2 films upon SILAR deposition of (a) CdS and (b) PbS. Numbers correspond to the different SILAR cycles. The spectra of PbS/TiO2 after 90 min air exposure are also included in (b).Back to article page