Encoded molecular sieve particle-based sensors

摘要

A molecular sieve particle-based analytic chemistry system is disclosed in which populations of encoded molecular sieve particles carrying different chemical functionalities are distributed into wells etched in an optical fiber bundle. The chemical functionalities are encoded on separate shaped molecular sieve particles using luminescent dyes and/or molecular sieve particle shapes and thus, a single sensor array may carry thousands of chemistries. Such encoded molecular sieve particles can provide at least a five-fold enhancement in tunable parameters for increasing the encoding possibilities of high throughput screening assays relative to the present dye-modified polymeric microsphere standard.