The present invention provides a unique fiber optic sensor which is able to conduct multiple assays and analysis concurrently using a plurality of different dyes immobilized at individual spatial positions on the surface of the sensor. The present invention also provides apparatus for making precise...http://www.google.ca/patents/US5244636?utm_source=gb-gplus-sharePatent US5244636 - Imaging fiber optic array sensors, apparatus, and methods for concurrently detecting multiple analytes of interest in a fluid sample
