Immobilization of biologically active material in a hydrogel on a support
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United States of America Patent
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-
Jun 5, 1984
Grant Date -
N/A
app pub date -
Sep 3, 1981
filing date -
Sep 11, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Biologically active material is immobilized by forming a gel precursor containing the biologically active material, a polymerizable material and a viscosity enhancing agent, applying the gel precursor to a support material and gelling the gel precursor by polymerization to form a hydrogel containing the biologically active material on the support material. A least some of the hydrogel is enmeshed with the support material. By use of the viscosity enhancing agent, the gel precursor is provided with preferred rheological properties.
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Family
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Cited Art Landscape
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