Enzyme-Induced Chemiluminescence-Determination of Blood Glucose Using Luminol
Debra T. Bostick, David M. Hercules
Abstract
Debra T. Bostick, David M. Hercules
Abstract
Hydrogen peroxide, produced by the interaction of glucose with immobilized glucose oxidase, reacts with the ferricyanide-luminol system to produce chemiluminescence linearly proportional to glucose concentration. The coupled reaction is used as a sensitive precise micro method for the determination of true blood glucose. The linear range of detection is 10−7 - 10−4 M glucose. The method correlates quantitatively with two glucose reference techniques.
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Hydrogen peroxide, produced by the interaction of glucose with immobilized glucose oxidase, reacts with the ferricyanide-luminol system to produce chemiluminescence linearly proportional to glucose concentration. The coupled reaction is used as a sensitive precise micro method for the determination of true blood glucose. The linear range of detection is 10−7 - 10−4 M glucose. The method correlates quantitatively with two glucose reference techniques.
Key concepts: Chemistry, Chemiluminescence, Glucose oxidase, Luminol, Ferricyanide, Hydrogen peroxide, Chromatography, Linear range