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Renewable-reagent electrochemical sensor

United States Patent

August 24, 1999
View the Complete Patent at the US Patent & Trademark Office
A new electrochemical probe(s) design allowing for continuous (renewable) reagent delivery. The probe comprises an integrated membrane-sampling/electrochemical sensor that prevents interferences from surface-active materials and greatly extends the linear range. The probe(s) is useful for remote or laboratory-based monitoring in connection with microdialysis sampling and electrochemical measurements of metals and organic compounds that are not readily detected in the absence of reacting with the compound. Also disclosed is a method of using the probe(s).
Wang; Joseph (Las Cruces, NM), Olsen; Khris B. (Richland, WA)
New Mexico State University Technology Transfer Corporation (Las Cruces, NM)
08/ 915,284
August 20, 1997
GOVERNMENT RIGHTS The U.S. Government may have rights to this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of U.S. Department of Energy (DOE) Grant No. DE-FG07-96ER62306, and by DOE Waste Management Education and Research Consortium (WERC).