Carbohydrate-coated magnetic and gold nanoparticles for point-of-use food contamination testing

With a significant part of the world facing multiple foodborne outbreaks each year, rapid and affordable detection technologies are needed. This paper presents simple equipment-free isolation of bacteria from foods using glycan-coated Magnetic Nanoparticles (gMNP) and their genomic detection using d...

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Bibliographic Details
Published in:Biosensors and bioelectronics. X 2023-05, Vol.13, p.100322, Article 100322
Main Authors: Sharief, Saad Asadullah, Caliskan-Aydogan, Oznur, Alocilja, Evangelyn
Format: Article
Language:English
Subjects:
Biosensor
E. coli
Foodborne pathogens
Gold nanoparticles, Magnetic nanoparticles
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Summary:With a significant part of the world facing multiple foodborne outbreaks each year, rapid and affordable detection technologies are needed. This paper presents simple equipment-free isolation of bacteria from foods using glycan-coated Magnetic Nanoparticles (gMNP) and their genomic detection using dextrin-capped Gold Nanoparticles (GNPs) in
ISSN:2590-1370
2590-1370
DOI:10.1016/j.biosx.2023.100322