ANALYTE SENSORS FEATURING A REDUCED-AREA WORKING ELECTRODE FOR DECREASING INTERFERENT SIGNAL

Analyte sensors are being increasingly employed for monitoring various analytes in vivo. Analyte sensors may feature enhancements to address signals obtained from interferent species. Some analyte sensors may comprise a working electrode having sensing portion and an exposed electrode portion, where...

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Hauptverfasser: PETYT, Adrian, MCGIBBON, Andrew, FELDMAN, Benjamin J, BABKA, Jean-Pierre, TRAN, Lam N, GARBETT, Max, SCHULZ, Mark Alan, HOSS, Udo, OJA, Stephen, BULL, Andrew James, YAHNKE, Mark Stephen, KHAN, Tahir S
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Analyte sensors are being increasingly employed for monitoring various analytes in vivo. Analyte sensors may feature enhancements to address signals obtained from interferent species. Some analyte sensors may comprise a working electrode having sensing portion and an exposed electrode portion, wherein the sensing portion comprises an active area having an analyte-responsive enzyme disposed thereupon and the exposed electrode portion comprises no active area. The exposed electrode portion and the sensing portion may be present in a ratio of and about 1:10 to about 10:1.