摘要 |
A solid state, multi-use electrochemical sensor having an electrically nonconductive substrate, a working electrode, and a semi-permeable membrane covering the working electrode. The working electrode includes an electrically conductive material adhered to a portion of the substrate. A first portion of the conductive material is covered with an electrically insulating dielectric coating, and a second portion of the conductive material is covered with an active layer. The active layer includes a catalytically active quantity of an enzyme carried by platinized carbon powder particles, which are distributed throughout the active layer. A sensor package for incorporating a sensor is provided.
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申请人 |
CIBA CORNING DIAGNOSTICS CORP. |
发明人 |
MALEY, THOMAS C.;BODEN, MARK W.;D'ORAZIO, PAUL A.;DALZELL, BONNIE C.;EDELMAN, PETER G.;FLAHERTY, JAMES E.;GREEN, ROBERT B.;LEPKE, STEVEN C.;MASON, RICHARD W.;MCCAFFREY, ROBERT R.;ZALENSKI, JOHN A. |