Figure 3From: Photoluminescence enhancement of quantum dots on Ag nanoneedlesUV and PL spectra of CdSe/ZnS QDs (A) and UV–vis spectra of Ag-nNDLS (B). a, smooth Ag nanofilm; b, Ag-nNDL. (C) Absorbance spectra of QDs on each film. (D) Fluorescence spectra of QDs in chloroform at the same absorbance intensity.Back to article page