WPAT., P. C.
Coupled waveguide-surface plasmon resonance biosensor
The present invention discloses a coupled waveguide-surface plasmon resonance biosensor, comprising: a grating layer formed of a transparent material, the grating layer comprising a first periodic grating structure; a waveguide layer formed on the first periodic grating structure, the refractive index of the waveguide layer being larger than the refractive index of the grating layer; a plasmon resonance layer formed on the waveguide layer, capable of being optically excited to cause a plasmon resonance wave; and a ligand layer formed on the plasmon resonance layer; capable of being bound to react with receptors of a sample to be tested.
Industrial Technology Research Institute
G G
G01N G01N
inventional inventional
Fan-Ching Jeng-Nan Shean-Jen Chao-Chi Chun-Yu Yen-Chieh Yi-Ming Wei-Han Yen-Chun Lai-Sheng
Chien Yih Chen Wu Lin Mao Chu Wang Lin Chen