Sol-gel matrices for direct colorimetric detection of analytes

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is inorganic

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436528, 436535, 436805, 436811, 436815, 436823, 436829, G01N 33552, G01N 33549

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active

060227486

ABSTRACT:
The present invention relates to methods and compositions for the direct detection of analytes using color changes that occur in immobilized biopolymeric material in response to selective binding of analytes to their surface. In particular, the present invention provides methods and compositions related to the encapsulation of biopolymeric material into metal oxide glass using the sol-gel method.

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