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Fluorescence based biosensor

United States Patent

8,043,802
October 25, 2011
View the Complete Patent at the US Patent & Trademark Office
A novel biosensor comprises at least one fluorophore and at least two quenchers, and is capable of selectively and specifically detecting the presence of an ion in the presence of other ions.
Lu; Yi (Champaign, IL), Liu; Juewen (Urbana, IL)
The Board of Trustees of the University of Illinois (Urbana, IL)
11/ 926,779
20090143239
October 29, 2007
FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT The U.S. Government may have rights in the present invention pursuant to the terms of grant number DEFG02-01ER63179 awarded by the Department of Energy.