Compact multi-channel high-sensitivity biosensor based on spectroscopy of surface plasmons

0345793 - ÚFE 2011 RIV US eng C - Conference Paper (international conference)
Piliarik, Marek - Hegnerová, Kateřina - Vala, Milan - Chadt, Karel - Tichý, Ivo - Homola, Jiří
Compact multi-channel high-sensitivity biosensor based on spectroscopy of surface plasmons.
Plasmonics in Biology and Medicine VI. Bellingham, Washington: SPIE, 2009 - (Vo-Dinh, T.; Lakowicz, J.), 719212-1-719212-9. ISBN 9780819474384. ISSN 1605-7422.
[Photonics West Biomedical Optics 2009. San Jose (US), 24.01.2009-29.01.2009]
Institutional research plan: CEZ:AV0Z20670512
Keywords : Surface plasmon resonance * Biosensor * diffraction grating
Subject RIV: JB - Sensors, Measurment, Regulation

We report a compact multi-channel biosensor based on diffraction grating-coupled SPR for the most demanding detection applications in the field or home environments. We demonstrate that the sensor is able to measure changes in the refractive index as low as 2x10-7 refractive index units (RIU) and to detect the binding of antibodies to the antigecoated sensor surface
Permanent Link: http://hdl.handle.net/11104/0186985