Adsorption and desorption of phenanthrene on carbon nanotubes in simulated gastrointestinal fluids.

@article{Wang2011AdsorptionAD,
  title={Adsorption and desorption of phenanthrene on carbon nanotubes in simulated gastrointestinal fluids.},
  author={Zhenyu Wang and Jian Zhao and Lei Song and Hamid Mashayekhi and Benny Chefetz and Baoshan Xing},
  journal={Environmental science & technology},
  year={2011},
  volume={45 14},
  pages={6018-24}
}
Adsorption of phenanthrene on carbon nanotubes (CNTs) and bioaccessibility of adsorbed phenanthrene were studied in simulated gastrointestinal fluids. Adsorption of phenanthrene on CNTs was suppressed in pepsin (800 mg/L) solution (gastric) and bile salt (500 and 5000 mg/L) fluids (intestinal). In addition to competitive sorption, pepsin and high-concentration bile salt (5000 mg/L, above critical micelle concentration) solubilized phenanthrene (3 and 30 times of the water solubility… CONTINUE READING
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Precursor gas chemistry determines the crystallinity of carbon nanotubes synthesized at low temperature

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