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. 2023 Oct 24;28(21):7237. doi: 10.3390/molecules28217237

Figure 6.

Figure 6

Titration of iron (III) complex (C1) with increasing amounts of NaOH. (A) Spectrum of the titration. (B) Linear segment of the titration. CC1 = 20 µM, λEx = 399 nm; λEm = 456 nm; solvent = DMSO; incubation time = 3 min.