Detection of foodborne pathogens using surface plasmon resonance biosensors
作者： V. Koubová , E. Brynda , L. Karasová , J. Škvor , J. Homola
DOI: 10.1016/S0925-4005(00)00717-6
关键词: Surface plasmon 、 Listeria monocytogenes 、 Salmonella 、 Listeria 、 Biosensor 、 Surface plasmon resonance 、 Chemistry 、 Salmonella enteritidis 、 Chromatography 、 Analytical chemistry 、 Instrumentation (computer programming) 、 Electrical and Electronic Engineering 、 Materials Chemistry 、 Electronic, Optical and Magnetic Materials 、 Surfaces, Coatings and Films 、 Condensed matter physics 、 Metals and Alloys
摘要: Abstract Salmonella enteritidis and Listeria monocytogenes were detected in real time using a surface plasmon resonance (SPR) sensor based on prism excitation of plasmons spectral interrogation. The respective antibodies against the pathogens immobilized gold as covalently crosslinked double-layer or bound albumin layer. could be by at concentrations down to 10 6 cell/ml. sensitivity was comparable with that standard ELISA which same used.
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