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Figure 5. Light-dose dependent bromination of N-acetyl tyrosine ethyl ester by TiO2 + NaBr irradiated with UVA.
3-bromo N-acetyltyrosine ethyl ester was quantified after increasing fluences of UVA light had been delivered to a mixture of TiO2, NaBr and N-acetyltyrosine ethyl ester using LC-MS.