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Moldable Dry Chemistry

  • J. E. Kennamer
  • A. D. Burke
  • A. M. Usmani

Abstract

Results of thermal analyses of select diagnostic enzymes and their utility in determining stability of dry chemistries have been presented in this paper. An enzymatic compound consisting of glucose oxidase, peroxidase, tetramethyl benzidine indicator, alkylbenzene sulfonate and polyhydroxyethyl methacrylate was prepared and compression molded. Strips molded up to 150°C gave good glucose response. During molding the redox centers of the enzyme are not disturbed whereas the bulk of the enzyme, polymeric in composition, blends with PHEMA producing the unusual stability. There is a distinct possibility that a reaction injection molding (RIM) composition and processing can be developed for making dry chemistries.

Keywords

Glucose Oxidase Hydroxyethyl Methacrylate Linear Alkylbenzene Sulfonate Amino Sugar Cholesterol Oxidase 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1994

Authors and Affiliations

  • J. E. Kennamer
    • 1
  • A. D. Burke
    • 1
  • A. M. Usmani
    • 1
  1. 1.Boehringer Mannheim CorporationIndianapolisUSA

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