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. 2019 Oct 16;24(20):3716. doi: 10.3390/molecules24203716

Figure 29.

Figure 29

(a) Schematic illustration of nitrobenzoxadiazole (NBD)-appended dual-fluorophore system for differentiating H2S/GSH and Cys/Hcy. (b) Structure and reaction of probe 79 for PhSH.