A sensitive electrochemical sensor for paracetamol based on a glassy carbon electrode modified with multiwalled carbon nanotubes and dopamine nanospheres functionalized with gold nanoparticles

@article{Liu2014ASE,
  title={A sensitive electrochemical sensor for paracetamol based on a glassy carbon electrode modified with multiwalled carbon nanotubes and dopamine nanospheres functionalized with gold nanoparticles},
  author={Xue Peng Liu and Xiao-yan Zhang and Ling-Ling Wang and Ya-Ya Wang},
  journal={Microchimica Acta},
  year={2014},
  volume={181},
  pages={1439-1446}
}
AbstractWe describe an electrochemical sensor for paracetamol that is based on a glassy carbon electrode modified with multiwalled carbon nanotubes and dopamine nanospheres functionalized with gold nanoparticles. The functionalized nanospheres were prepared by a chemical route and characterized by scanning electron microscopy. The well-dispersed gold nanoparticles were anchored on the dopamine nanosphere via a chemical reduction of the gold precursor. The stepwise fabrication of the modified… CONTINUE READING

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