Electrochemical Method for Ag-PEG Nanoparticles Synthesis
Figure 10
UV-Vis spectra of Ag nanoparticles obtained by using different polymer length during the synthesis process. From the bottom to the top: PEG-6000, PEG-1450, PEG-2000, and PEG-400. In the figure, the plasmon position is indicated for each spectrum.