Surface plasmon resonance device with dielectric mirror for biochemical sensing

Kuo-Ping Chen; Chii-Wann Lin; Chih-Kung Lee; Shin-Ming Lin; Tzu-Chien Hsiao

doi:10.1109/IEMBS.2004.1403582

Surface plasmon resonance device with dielectric mirror for biochemical sensing

Conf Proc IEEE Eng Med Biol Soc. 2004:2004:1972-4. doi: 10.1109/IEMBS.2004.1403582.

Authors

Kuo-Ping Chen¹, Chii-Wann Lin, Chih-Kung Lee, Shin-Ming Lin, Tzu-Chien Hsiao

Affiliation

¹ Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan.

PMID: 17272102
DOI: 10.1109/IEMBS.2004.1403582

Abstract

We have reported a novel design of surface plasmon resonance (SPR) device, which uses alternative dielectric layers to enhance the SPR signal quality and modulate its resonant position. Admittance loci method of thin film design has been used in the design of such a device. The fabricated device results in a calibration curve, y= 0.124 x + 62.39 (R 2=0.99) of different glucose concentrations.