Improving SERS Sensing Efficiency and Catalytic Reduction Activity in Multifunctional Ternary Ag-TiO<sub>2</sub>-GO Nanostructures: Roles of Electron Transfer Process on Performance Enhancement

<div>SERS spectra of MB (10<sup>-6</sup> M) in the presence of ATG Nces with different Ag contents (A1TG, A2TG, A3TG, and A4TG) (a), and Ag-containing materials including Ag NPs, Ag/TiO<sub>2</sub>, Ag/TiO<sub>2</sub>/GO, and Ag/GO (b). SERS spectra of different concentrations of MB (10<sup>-4</sup>-10<sup>-9</sup> M) in the presence of A3TG (c).</div>

Adsorption Science & Technology

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Figure 3: Improving SERS Sensing Efficiency and Catalytic Reduction Activity in Multifunctional Ternary Ag-TiO<sub>2</sub>-GO Nanostructures: Roles of Electron Transfer Process on Performance Enhancement 

Figure 3 | Improving SERS Sensing Efficiency and Catalytic Reduction Activity in Multifunctional Ternary Ag-TiO2-GO Nanostructures: Roles of Electron Transfer Process on Performance Enhancement 