Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is inorganic
Patent
1996-01-25
1998-09-29
Chin, Christopher L.
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
Carrier is inorganic
310311, 310312, 310313R, 310340, 427 21, 427 213, 427100, 427240, 4273722, 4273741, 427377, 427384, 427414, 422 8201, 4352871, 4352872, 4352879, 436518, 436527, 436532, 436806, G01N 33551, G01N 33552
Patent
active
058145257
ABSTRACT:
A piezoelectric biosensor substrate useful for immobilizing biomolecules in an oriented manner on the surface of a piezoelectric sensor has a ladder polymer of polyacrylonitrile. To make the substrate, a solution of an organic polymer, preferably polyacrylonitrile, is applied to the surface of a piezoelectric sensor. The organic polymer is modifying by heating the polymer in a controlled fashion in air such that a ladder polymer is produced which, in turn, forms the attachment point for the biomolecules comprising the piezoelectric biosensor.
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Carter Robert M.
Renschler Clifford L.
White Christine A.
Chin Christopher L.
Sandia Corporation
Stanley Timothy D.
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