Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 8, 2015
Patent Application Number
14086396
Date Filed
November 21, 2013
Patent Primary Examiner
Patent abstract
Described herein is a rapid coupled enzymatic assay to detect polycyclic aromatic hydrocarbon (PAH) compounds in samples. The method uses a detection composition that includes: a buffered solution comprising NADH; naphthalene dioxygenase, naphthalene 1,2-dihydroxy-1,2-dihydronaphthalene dehydrogenase, and 1,2-dihydroxynaphthalene dioxygenase. The presence of PAH is determined by noting a color change of the detection composition, either visually or spectrophotometrically.
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