Lead bioaccessibility in 12 contaminated soils from China: Correlation to lead relative bioavailability and lead in different fractions.

@article{Li2015LeadBI,
  title={Lead bioaccessibility in 12 contaminated soils from China: Correlation to lead relative bioavailability and lead in different fractions.},
  author={Jie Li and Kan Li and Mark R Cave and Hong-Bo Li and Lena Q Ma},
  journal={Journal of hazardous materials},
  year={2015},
  volume={295},
  pages={55-62}
}
This study investigated the relationship between Pb relative bioavailability (RBA) and bioaccessibility, and their relationships with Pb in different pools in soils. Twelve Pb-contaminated soils representing different contamination sources from China were analyzed for Pb bioaccessibility using four in vitro methods (UBM, SBRC, IVG, and PBET), Pb-RBA using a mouse blood model, and Pb fractionation using sequential extraction. Lead bioaccessibility in the gastric phase (GP) and Pb-RBA was… CONTINUE READING

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