Single Walled Carbon Nanotube-Based Junction Biosensor for Detection of Escherichia coli

@inproceedings{Yamada2014SingleWC,
  title={Single Walled Carbon Nanotube-Based Junction Biosensor for Detection of Escherichia coli},
  author={Kara Yamada and Chong-Tai Kim and Jonghoon Kim and Jae-Hyun Chung and Hyeon Gyu Lee and Soojin Jun and Aristides Docoslis},
  booktitle={PloS one},
  year={2014}
}
Foodborne pathogen detection using biomolecules and nanomaterials may lead to platforms for rapid and simple electronic biosensing. Integration of single walled carbon nanotubes (SWCNTs) and immobilized antibodies into a disposable bio-nano combinatorial junction sensor was fabricated for detection of Escherichia coli K-12. Gold tungsten wires (50 µm diameter) coated with polyethylenimine (PEI) and SWCNTs were aligned to form a crossbar junction, which was functionalized with streptavidin and… CONTINUE READING
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