0303952 - URE-Y 20020028 RIV US eng C - Conference Paper (international conference)
Homola, Jiří - Dostálek, Jakub - Chen, S. - Rasooly, A. - Jiang, S. - Yee, S. S.
Reference-compensated surface plasmon resonance biosensor for detection of foodborne pathogens.
Bellingham: SPIE The International Society for Optical Engineering, 2001. Proceedings of SPIE., 4416. ISSN 0277-786X. In: ICOSN 2201 Optical Engineering for Sensing and Nanotechnology. - (Iwata, K.), s. 280-283
[ICOSN 2001 Optical Engineering for Sensing and Nanotechnology. Yokohama (JP), 01.06.2001-08.06.2001 (K)]
R&D Projects: GA ČR GA102/99/0549; GA ČR GA102/00/1536
Grant - others:Defense Advanced Research Projects Agency(US) DAAL01-96-K3614; National Science Foundation Food and Drug Administration(US) CTS-9983895
Institutional research plan: CEZ:AV0Z2067918
Keywords : surface plasmon resonance * biosensors
Subject RIV: JB - Sensors, Measurment, Regulation

We present a dual-channel surface plasmon resonance (SPR) biosenosr and demonstrate its applicability to detection of foodborne pathogens such as Staphylococcal enterotoxin B (SEB). Experimental results indicate that the SPR biosensor can detect SEB at very low concentrations: 5 ng/ml in pure samples directly, 0.5 ng/ml in both pure samples and in milk using a sandwich assay.
Permanent Link: http://hdl.handle.net/11104/0114096