Fig. 3
Extinction spectra of the dendritic Ag nanostructures and dendritic Au/Ag bimetallic nanostructures. The spectra are stacked from bottom to top with the increase in replacement reaction time
Fig. 3 | Nanoscale Research Letters
Extinction spectra of the dendritic Ag nanostructures and dendritic Au/Ag bimetallic nanostructures. The spectra are stacked from bottom to top with the increase in replacement reaction time