2014
DOI: 10.1016/j.ijfoodmicro.2014.07.036
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Development of a rapid capture-cum-detection method for Escherichia coli O157 from apple juice comprising nano-immunomagnetic separation in tandem with surface enhanced Raman scattering

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Cited by 52 publications
(21 citation statements)
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“…Here, it was possible to detect an E. coli concentration as low as 100 CFU ml −1 . In addition, no cross‐reactivity of the antibodies with other tested pathogens could be observed . In a similar approach, Wang et al .…”
Section: Raman Spectroscopy On Food‐contaminating Bacteriamentioning
confidence: 93%
“…Here, it was possible to detect an E. coli concentration as low as 100 CFU ml −1 . In addition, no cross‐reactivity of the antibodies with other tested pathogens could be observed . In a similar approach, Wang et al .…”
Section: Raman Spectroscopy On Food‐contaminating Bacteriamentioning
confidence: 93%
“…Singleplex and multiplex detection of E. coli, S. aureus, Campylobacter, Listeria, and Bacillus anthracis spores coupled with immunomagnetic separation (IMS), microfluidics, and filtration have been reported (19,43,77,104,121,134). Detection has been evaluated in some food matrices, including ground beef, peanut butter, apple juice, and orange juice (19,43,77,121). Representative LODs were 15 to 35 CFU/ml in pure culture (134) and 10 2 CFU/ml in apple juice (77) without enrichment and 10 CFU/ml in ground beef after 2 h of enrichment (19).…”
Section: Detection Methods Based On Nanomaterialsmentioning
confidence: 99%
“…For example, Ma et al (2014) described the use of the paper clip immunoassay that incorporated gold nanoparticles that can quantify bacteria in water samples (Ma et al 2014). Another example is the use of magnetite-gold nanoparticles bound to E. coli O157:H7-specific antibodies which are used in combination with immunomagnetic separation (IMS) methods and surfaceenhanced Raman spectroscopy for the detection of E. coli O157:H7 in apple juice (Najafi et al 2014).…”
Section: Nanotechnologymentioning
confidence: 99%