Detection of Salmonella bacteria in milk using gold-coated magnetic nanoparticle clusters and lateral flow filters

Abstract

A novel method was developed for the detection of Salmonella bacteria using gold-coated magnetic nanoparticle clusters (Au/MNCs) and lateral flow filters. Unlike a conventional lateral flow immunoassay (LFA) membrane, where antibodies are immobilized on test and control lines to observe a signal, the test line in the new method is formed simply by pressing… (More)

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