Surface plasmon resonance on diffractive gratings for rich information format biosensors

0303998 - URE-Y 20020037 GB eng A - Abstrakt
Dostálek, Jakub - Homola, Jiří - Miler, Miroslav
Surface plasmon resonance on diffractive gratings for rich information format biosensors.
[Manchester]: [University of Manchester], 2002. Europt(r)ode VI. Book of abstracts. s. 265
[European Conference on Optical Chemical Sensors and Biosensors EUROPT(R)ODE /6./. 07.04.2002-10.04.2002, Manchester]
Grant CEP: GA ČR GA102/99/0549; GA ČR GA102/00/1536
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: biosensors * surface plasmon resonance * diffraction gratings
Kód oboru RIV: JB - Senzory, čidla, měření a regulace

We report on a novel optical configuration for multi-channel optical biosensor based on surface plasmon (SPR) spectroscopy from sensor chip with 1D array of sensing spots with metallic diffraction gratings. The angular spectra with SPR features are imaged at two dimensional CCD detector and their angular positions are simultaneously evaluated. In conjuction with bio-recognition elements anchored at the sensor chip surface the presented approache allows for high sensitivity and high throughput biosensors.
Trvalý link: http://hdl.handle.net/11104/0114142