Polarimetric optical fiber sensor for biochemical measurements
- 1 September 1991
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 1510, 131-138
- https://doi.org/10.1117/12.47132
Abstract
A fiber optic polarimeter sensor is presented, which is capable of measuring low concentrations of biological macromolecules. Adsorption processes of two types of antibody- proteins have been measured so far, in a concentration of approximately equals 3X10-7Molar (MWequals150kD), resulting in phase changes of approximately equals 0.25X2(pi) .Keywords
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