Electrochemically grown imprinted polybenzidine nanofilm on multiwalled carbon nanotubes anchored pencil graphite fibers for enantioselective micro-solid phase extraction coupled with ultratrace sensing of d- and l-methionine.

@article{Prasad2013ElectrochemicallyGI,
  title={Electrochemically grown imprinted polybenzidine nanofilm on multiwalled carbon nanotubes anchored pencil graphite fibers for enantioselective micro-solid phase extraction coupled with ultratrace sensing of d- and l-methionine.},
  author={Bhim Bali Prasad and Amrita Srivastava and Indu Prabha Pandey and Mahavir Prasad Tiwari},
  journal={Journal of chromatography. B, Analytical technologies in the biomedical and life sciences},
  year={2013},
  volume={912},
  pages={
          65-74
        }
}
An alternative method is presented for the modification of pencil graphite fibers using surface imprinting technology. In this new approach, we have adopted surface initiated electropolymerization of benzidine monomer, with simultaneous imprinting of template (d- and l-methionine), on carboxylated multiwalled carbon nanotubes anchored pencil graphite fiber. This yielded a nanostructured ultrathin imprinted film (58.3nm) uniformly coated all along the perimeter and length of pencil graphite… Expand
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