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. 2019 Feb 21;9:2522. doi: 10.1038/s41598-019-38717-1

Figure 4.

Figure 4

Effect of scavengers t-BA, Na2-EDTA, and p-BZQ for hydroxyl, holes, and superoxide radicals respectively on the degradation performance of (a) CV, (b) RhB, (c) MB and (d) on the mixture of dyes. (e) Schematic illustration showing degradation of different dyes using wsGNS under sunlight irradiation; (f) with their respective suggested pathways.