0303798 - URE-Y 20010018 RIV CH eng J - Journal Article
Homola, Jiří - Lu, H. B. - Dostálek, Jakub - Yee, S. S. - Campbell, C. T. - Ratner, B. D.
A novel multichannel surface plasmon resonance biosensor.
Sensors and Actuators B - Chemical. Roč. 76, 1/3 (2001), s. 403-410. ISSN 0925-4005. E-ISSN 0925-4005.
[International Meeting on Chemical Sensors IMCS /8./. Basel, 02.07.2000-05.07.2000]
R&D Projects: GA ČR GA102/99/0549; GA ČR GA102/00/1536
Grant - others:Department of Defense Advanced Research Projects Agency(US) DAAL01-96-K3614; Center for Process Analytical Chemistry, University of Washington(US) 66-9938
Institutional research plan: CEZ:AV0Z2067918
Keywords : surface plasmon resonance * biosensors * optical sensors
Subject RIV: JB - Sensors, Measurment, Regulation
Impact factor: 1.440, year: 2001

We report a novel multichannel surface plasmon resonance (SPR) sensor based on the parallel sensing channel architecture and the spectral discrimination of sensing channels allowing to probe surface processes with surface plasmons with different field distributions. The potential of this mixed-architecture sensor is illustrated in a model biosensing experiment: the detection of anti-dinitrophenyl antibody is compensated for non-specific adsorption and background refractive index interferences.
Permanent Link: http://hdl.handle.net/11104/0113982