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. 2012 Apr 18;12(4):4952–4961. doi: 10.3390/s120404952

Figure 5.

Figure 5.

UV-Vis Spectra of GNPs in the presence of (a) control (without hERα and ligand); (b) hERα; (c) hERα and E2; and (d) hERα and tamoxifen at 30 min (addition of substances to be examined). (A) Modification of FP1; (B) modification of FP2.