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. 2019 Mar 25;11(3):143. doi: 10.3390/pharmaceutics11030143

Figure 1.

Figure 1

The characterization of AuNCs, AuNCs/T/P, and HA-AuNCs/T/P: (a) Size distribution and (b) zeta potential of AuNCs, AuNCs/T/P, and HA-AuNCs/T/P; (c) UV-Vis absorption spectra of AuNCs, AuNCs/T/P, and HA-AuNCs/T/P; and TEM micrograph of (d) AuNCs and (e) HA-AuNCs/T/P (scale bar: 10 nm).