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Conferences > ACPC > 2013 > AF2I > AF2I.20

Microfiber Coupler Based Biosensor for Immunoglobulin G Antigen Detection

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

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Abstract

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.

© 2013 Optical Society of America

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