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. 1996 Nov 12;93(23):12959–12963. doi: 10.1073/pnas.93.23.12959

Figure 5.

Figure 5

Component analysis of 3-HF fluorescence excited via the energy transfer from Trp-214: (Upper) [HSA] = [3-HF] = 40 μM; (Lower) [HSA] = 40 μM, [3-HF] = 80 μM. ——, Total fluorescence of 3-HF; ---, PT tautomer of 3-HF; and ···, 3-HF anion. λex = 297 nm.