Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 9, 2013
Patent Application Number
12448625
Date Filed
January 3, 2008
Patent Primary Examiner
Patent abstract
The invention relates to a biosensor comprising an electrically conductive substrate, with a first layer comprising Ruthenium Purple formed on the substrate, a second layer comprising polyaniline or a derivative thereof comprising one or more non-polar substituents formed on the first layer, and a third layer comprising one or more enzymes trapped within a matrix formed on the second layer. The biosensor is for use in the detection of analytes such as purines and derivatives thereof, particularly in the detection of hypoxanthine.
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