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. 2021 May 18;10(5):798. doi: 10.3390/antiox10050798

Figure 10.

Figure 10

Competitive binding of Fe(III) by CAPE and CA, as characterized by FT-ICR-MS analysis. The reaction mixture contained 100 μM CAPE, 100 μM CA, and 10 μM Fe(III) in a 20 mM ammonium acetate buffer (pH 7.4).