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Biochemical detection of lipid peroxidation caused by CeO2 NPs in roots and shoots of corn plants germinated and grown for 20 days in soil treated with CeO2 NPs at 0, 400, and 800 mg/kg. All data show the means of a total of three replicates (nine plants/replicate). Error bars represent standard deviation. Means with same letters within each exposure time are not significantly different (Tukey’s HSD multiple comparison at p ≤ 0.05).
