Figure 7From: Phenylalanine as a hydroxyl radical-specific probe in pyrite slurriesConcentration of ΣTyr relative to [Phe] o . The time-course of Tyr in experiment A, corresponding to the loss of Phe, illustrated in Figure 2. Accumulation reaches a maximum of 15% ± 3% of the initial Phe concentration at time points immediately following the half-life of Phe, after which degradation of Tyr exceeds its production.Back to article page