Figure 17.
Two photon luminescence studies of Anodic Plasmonic Au–TiO2 Engineered Nanocomposites (A-PLATENs) [195]. The experimental setup (a) utilized by Farsinezhad et al. to obtain the (b) two-photon luminescence spectra from A-PLATENS. Two-photon luminescence images obtained (c) using a confocal microscope display the enhancement obtained with the novel A-PLATENs structures as compared to regular anodic titania nanotubes and anodic TiO2 nanotubes decorated with Au nanoparticles using conventional techniques, under identical excitation and imaging conditions. The two-photon luminescence intensity (d) as a function of fluence of an exciting laser for TiAu film stacks. Reprinted with permission from Ref [195] Copyright American Chemical Society (2017).