Figure 1

TEM micrographs of G-AuNPs (a) and DG-AuNPs (b). Powder WAXD diffractograms (c) and UV–Vis-NIR spectra (d) of G-AuNPs and DG-AuNPs.
TEM micrographs of G-AuNPs (a) and DG-AuNPs (b). Powder WAXD diffractograms (c) and UV–Vis-NIR spectra (d) of G-AuNPs and DG-AuNPs.