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. 2015 Apr 13;6(7):4103–4108. doi: 10.1039/c5sc00910c

Fig. 1. (a) Schematic drawing of how GQDs may be used as capping ligands to replace native oleic acid ligands. (b) UV-vis and photoluminescence spectra of GQDs. (c) TEM image of GQDs; the inset presents the histogram of the size distribution of GQDs.

Fig. 1