Chemistry: electrical and wave energy – Processes and products
Patent
1982-04-22
1983-08-02
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
G01N 2748, G01N 2752
Patent
active
043964648
ABSTRACT:
Glucose sensing apparatus for use in biological fluids comprising an electrode and a voltage source connected to the electrode to cause a current to flow therethrough, in which the voltage applied to the electrode is varied in a sweep ranging from a first limit to a second limit and back toward the first limit, and the current at the electrode is integrated with respect to time during at least a portion of the voltage variation selected to produce a total charge sensitive to glucose concentration and relatively insensitive to other components in the fluid; alternatively the current is measured at a point in a specific region of the voltage variation.
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Giner Jose D.
Lerner Harry
Soeldner John S.
Joslin Diabetes Center, Inc.
Kaplan G. L.
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