Figure 7From: Ag nanoparticles-decorated ZnO nanorod array on a mechanical flexible substrate with enhanced optical and antimicrobial properties Luminescence of the hybrid nanostructures. (a) A photo of the flexible Ag-ZnO nanorod array on PDMS taken under a UV lamp (120 V/60 Hz Fisher). (b) Photoluminescent spectra of ZnO and Ag-ZnO heterostructured nanorod arrays on PDMS.Back to article page