Figure 1.
Proposed structures of the protonated aflatoxin B1 (AFB1) molecule. A1 (AFB1O7-H+), A2 (AFB1O10-H+), A3 (AFB1O13O12-H+), A4 (AFB1O12-H+), A5 (AFB1O14-H+), A6 (AFB1O13-H+), and A7 (AFB1O12-O13-H+).
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