A glucose electrode using high-stability glucose-oxidase collagen membranes.
A very sensitive glucose electrode was developed using a glucose-oxidase membrane and an anodically polarized platinum disk. Calibration curves were linear over 4.5 concentration decades. It was adapted for human blood samples. The lifetime of glucose-oxidase collagen membranes was greater than 3 yr at 4 degrees C and was approximately 6 mo at 20-30 degrees C.
D001786:Blood Glucose / Q000032:analysis*; D003094:Collagen; D004567:Electrodes, Implanted; D004800:Enzymes, Immobilized; D005949:Glucose Oxidase; D008567:Membranes, Artificial; D013997:Time Factors
D001786:Blood Glucose; D004800:Enzymes, Immobilized; D008567:Membranes, Artificial; D003094:Collagen; D005949:Glucose Oxidase