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. 2015 May 19;7(22):10152–10161. doi: 10.1039/c5nr01819f

Fig. 3. C s-corrected STEM-HAADF micrographs and representative EDS analysis of PtAu colloid obtained after the physical mixture of Pt sNPs stabilized with THPC ligands and Au nanoparticles stabilized with: (a) citrate ligands, ageing time = 23 days and (b) thiol-PEG ligands, ageing time = 75 days.

Fig. 3