Skip to main content
. 2018 Jul 8;8(7):507. doi: 10.3390/nano8070507

Figure 4.

Figure 4

(A) X-ray photoelectron spectroscopy (XPS) full scan spectrum of Ag-AuNPs/RGO; (BD) high resolution XPS spectrum for C 1s; Ag 3d; and Au 4f, repectively.