Backscattered electron SEM microscopy pictures. Solid samples obtained after interaction between (a) GRs and AuIII, R = 50%, (b) GRs and AuIII, R = 100% and (c) GRs and AgI, R = 100%. (d) Size distribution histograms in (a) 3.5 μm2, 232 Au nanoparticles; (b) 3.5 μm2, 254 Au nanoparticles; and (c) 2 μm2, 135 Ag nanoparticles.
Ayadi et al. Nanoscale Research Letters 2013 8:95 doi:10.1186/1556-276X-8-95