A glucose electrode using high-stability glucose-oxidase collagen membranes

Daniel R. Thevenot (1) , Robert Sternberg (1) , Pierre Coulet (2)

1 LABAM - Laboratoire de Bioélectrochimie et Analyse du Milieu
2 UMR24 - Laboratoire de Biologie et Technologie des Membranes et des Systèmes Intégrés

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°C and was ~ 6 month at 20-30°C.

Keywords: electrochemical biosensor; glucose; glucose oxidase

Domains: Analytical chemistry; Biochemistry [q-bio.BM]

Daniel R. Thevenot, Robert Sternberg, Pierre Coulet. A glucose electrode using high-stability glucose-oxidase collagen membranes. Diabetes Care, 1982, 5 (3), pp.203 - 206. ⟨10.2337/diacare.5.3.203⟩. ⟨hal-01083014⟩