Figure 2From: Green synthesis of gold nanoparticles using aspartame and their catalytic activity for p-nitrophenol reductionTEM images, DLS, and XRD spectra of APM-AuNPs. TEM images of APM-AuNPs at magnifications (a) 200 nm and (b) 10 nm with the corresponding particle size distribution histograms; (c) Dynamic light scattering spectrum for colloid APM-AuNPs; (d) Representative XRD diffraction pattern of APM-AuNPs.Back to article page