Title :
Surface plasmon resonance device with dielectric mirror for biochemical sensing
Author :
Chen, Kuo-Ping ; Lin, Chii-Wann ; Lee, Chih-Kung ; Lin, Shin-Ming ; Hsiao, Tzu-Chien
Author_Institution :
Inst. of Biomed Eng., Nat. Taiwan Univ., Taipei, Taiwan
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= 0.124x + 62.39 (R¿2=0.99) of different glucose concentrations.
Keywords :
biochemistry; biological techniques; blood; electric admittance; surface plasmon resonance; alternative dielectric layers; biochemical sensing; dielectric mirror; glucose concentrations; surface plasmon resonance device; thin film design; Admittance; Calibration; Dielectric devices; Dielectric thin films; Mirrors; Plasmons; Resonance; Signal design; Sugar; Thin film devices;
Conference_Titel :
Engineering in Medicine and Biology Society, 2004. IEMBS '04. 26th Annual International Conference of the IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-8439-3
DOI :
10.1109/IEMBS.2004.1403582
