Figure 2From: Large-scale synthesis and self-organization of silver nanoparticles with Tween 80 as a reductant and stabilizerXPS spectra of the Tween 80-stablized silver nanoparticles. (a) The survey spectrum and the close-up spectra of (b) Ag 3d, (c) C 1s, and (d) O 1s. Red and green lines represent deconvolution of the spectra into Gaussian bands.Back to article page