Research Article

Improving SERS Sensing Efficiency and Catalytic Reduction Activity in Multifunctional Ternary Ag-TiO2-GO Nanostructures: Roles of Electron Transfer Process on Performance Enhancement

Figure 1

TEM image of (a) Ag/TiO2/GO, (b, c, e) SEM images with different magnification and particle size distribution histograms of Ag/TiO2/GO, and (d) GO-pristine.