A novel lateral flow immunoassay strip based on a label-free magnetic Fe<sub>3</sub>O<sub>4</sub>@UiO-66-NH<sub>2</sub> nanocomposite for rapid detection of <i>Listeria monocytogenes</i>
Juan Du, Kai Liu, Jialei Liu, Dianbo Zhao, Yanhong Bai
Abstract
Fe 3 O 4 @UiO-66-NH 2 was prepared and acted as both a magnetic separation capture probe and a lateral flow immunoassay label for the detection of L. monocytogenes in food samples.
Topics & Concepts
Detection limitMagnetic separationListeria monocytogenesAdsorptionNaked eyeMaterials scienceChromatographyChemistryLinear rangeAnalytical Chemistry (journal)BacteriaBiologyOrganic chemistryGeneticsMetallurgyBiosensors and Analytical DetectionGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniques