Selective solid-phase extraction of lead(II) from biological and natural water samples using surface-grafted lead(II)-imprinted polymers

@article{Zhu2009SelectiveSE,
  title={Selective solid-phase extraction of lead(II) from biological and natural water samples using surface-grafted lead(II)-imprinted polymers},
  author={Xiangbing Zhu and Yuemei Cui and Xijun Chang and Xiaojun Zou and Zhen-hua Li},
  journal={Microchimica Acta},
  year={2009},
  volume={164},
  pages={125-132}
}
A new Pb(II)-imprinted amino-functionalized silica gel sorbent was synthesized by an easy one-step reaction by combining a surface imprinting technique for selective solid-phase extraction of trace Pb(II) prior to its determination by inductively coupled plasma optical emission spectrometry. The Pb(II)-imprinted amino-functionalized silica gel sorbent was characterized by Fourier transform infrared spectroscopy. Compared to non-imprinted polymer particles, the ion-imprinted polymers had higher… CONTINUE READING

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