Title :
A novel surface plasmon resonance multisensing by multichannels
Author :
Kim, Young-Gyu ; Jung, Jaehoon ; Oh, Myung-Hwan ; Lee, Seung-Ki ; Taya, Minoru
Author_Institution :
Sch. of Electr., Electron. & Comput. Eng., Dankook Univ., Seoul, South Korea
Abstract :
A surface plasmon resonance (SPR) multisensing, which does not require imaging apparatus, has been proposed. The SPR signal from the different ligands can be separated by the control of the thicknesses of multichannel layers, which enhances the measurement resolution. The SPR signal is detected by the spectrometer or the photodetector. The proposed method is verified by the calculations based on Fresnel reflection model.
Keywords :
biosensors; photodetectors; spectrometers; surface plasmon resonance; Fresnel reflection model; multichannel layers; photodetector; spectrometer; surface plasmon resonance multisensing; Biosensors; Charge coupled devices; Charge-coupled image sensors; Fresnel reflection; Photodetectors; Plasmons; Resonance; Signal detection; Signal resolution; Spectroscopy;
Conference_Titel :
Solid-State Sensors, Actuators and Microsystems, 2005. Digest of Technical Papers. TRANSDUCERS '05. The 13th International Conference on
Print_ISBN :
0-7803-8994-8
DOI :
10.1109/SENSOR.2005.1497443
