Ultrarapid detection of pathogenic bacteria using a 3D immunomagnetic flow assay.


We developed a novel 3D immunomagnetic flow assay for the rapid detection of pathogenic bacteria in a large-volume food sample. Antibody-functionalized magnetic nanoparticle clusters (AbMNCs) were magnetically immobilized on the surfaces of a 3D-printed cylindrical microchannel. The injection of a Salmonella-spiked sample solution into the microchannel… (More)
DOI: 10.1021/ac501436d


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