Development of highly sensitive electrochemical genosensor based on multiwalled carbon nanotubes-chitosan-bismuth and lead sulfide nanoparticles for the detection of pathogenic Aeromonas.

@article{Fernandes2015DevelopmentOH,
  title={Development of highly sensitive electrochemical genosensor based on multiwalled carbon nanotubes-chitosan-bismuth and lead sulfide nanoparticles for the detection of pathogenic Aeromonas.},
  author={Ant{\'o}nio M. Fernandes and Mandour H. Abdalhai and Jian Ji and B W Xi and Jun Xie and Jiadi Sun and Rasoamandrary Noeline and Byonghoon Lee and Xiulan Sun},
  journal={Biosensors & bioelectronics},
  year={2015},
  volume={63},
  pages={399-406}
}
In this paper, we reported the construction of new high sensitive electrochemical genosensor based on multiwalled carbon nanotubes-chitosan-bismuth complex (MWCNT-Chi-Bi) and lead sulfide nanoparticles for the detection of pathogenic Aeromonas. Lead sulfide nanoparticles capped with 5'-(NH2) oligonucleotides thought amide bond was used as signalizing probe DNA (sz-DNA) and thiol-modified oligonucleotides sequence was used as fixing probe DNA (fDNA). The two probes hybridize with target… CONTINUE READING