Fig. 6
From: Fabrication of Gold Nanoparticles/Graphene-PDDA Nanohybrids for Bio-detection by SERS Nanotechnology
XPS analysis of AuNPs and Au/graphene-PDDA
Fig. 6 | Nanoscale Research Letters
From: Fabrication of Gold Nanoparticles/Graphene-PDDA Nanohybrids for Bio-detection by SERS Nanotechnology
XPS analysis of AuNPs and Au/graphene-PDDA
