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. 2019 Oct 17;4(18):17850–17856. doi: 10.1021/acsomega.9b02579

Figure 1.

Figure 1

Cell viability of Au@MPA-Trp-4C-FITC, Au@MPA-Lys-4C-FITC, Au@MPA-Cys-4C-FITC, and Au@MPA-Glu-4C-FITC with (a) HepG2 cells, (b) MCF-7 cells, and (c) QSG-7701 cells. Cells were incubated with samples at different concentrations at 37 °C for 48 h.