Optical sensor, optical sensing apparatus, and methods for detec

Details Optical sensor, optical sensing apparatus, and methods for detec Optical sensor, optical sensing apparatus, and methods for detec

1994-08-11

1996-04-30

Snay, Jeffrey R.

Chemistry: analytical and immunological testing

Optical result

Spectrum analysis

422 8205, 422 91, 356317, 2504591, G01N 2177

Patent

active

055124909

ABSTRACT:
The present invention is an optical detection and identification system and provides an optic sensor, an optic sensing apparatus and methodology for detecting and evaluating one or more analytes or ligands of interest, either alone or in admixture. The optic sensor of the system is comprised of a supporting member and an array formed of heterogeneous, semi-selective thin films which function as sensing receptor units and are able to detect a variety of different analytes and ligands using spectral recognition patterns.

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