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. 2024 Sep 14;12(9):672. doi: 10.3390/toxics12090672

Figure 3.

Figure 3

Possible metabolic transformation pathways of PFAS using Chemical Transformation Simulator (CTS). Sulfonamides can transform to sulfonic acids via hydrolysis (A), fluorotelomer carboxylic acids can lead to the formation of unsaturated fluorotelomer carboxylic acids and taurine conjugates (B), and perfluorinated diamines can become fluorinated dioic acids after two hydrolysis reactions (C).