论文信息 - Microfiber Coupler Based Biosensor for Immunoglobulin G Antigen Detection

Microfiber Coupler Based Biosensor for Immunoglobulin G Antigen Detection

We demonstrated a label-free biosensor based on a tapered optical microfiber coupler. By immobilizing immunoglobulin G antibody on the surface, the microfiber coupler could detect the matched immunoglobulin G antigen with high sensitivity and selectivity.

Yuliya Semenova | Gerald Farrell | Lin Bo | Christy Charlton O'Mahony | Pengfei Wang

[1] Janos Vörös,et al. The density and refractive index of adsorbing protein layers. , 2004, Biophysical journal.

[2] Gilberto Brambilla,et al. Ultra-low-loss optical fiber nanotapers. , 2004, Optics express.

[3] Limin Tong,et al. Supported microfiber loops for optical sensing. , 2008, Optics express.

[4] Yongmin Jung,et al. Optical microfiber coupler for broadband single-mode operation. , 2009, Optics express.