Interaction effects on uptake and toxicity of perfluoroalkyl substances and cadmium in wheat (Triticum aestivum L.) and rapeseed (Brassica campestris L.) from co-contaminated soil
Urease activity was inhibited while catalase promoted in PFASs-Cd co-spiked soil. The coexistence of PFASs and Cd could affect the biological responses of plants. The bioconcentration of PFASs in plants from soil were decreased with Cd addition. The co-presence of PFASs and Cd enhanced the bioavailability of Cd in soil.