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. 2019 Sep 6;91(20):12971–12979. doi: 10.1021/acs.analchem.9b03037

Figure 2.

Figure 2

FSFs for a range of SCRAs. FSFs are shown next to the associated SCRA structure with either an indazole (A–C) or indole (E, F) at the core position (Figure 1). Coloration represents relative emission with the maximum at 1.