Modeling of glucose pH enzyme electrode

Conference · Wed Aug 01 00:00:00 EDT 1990 · American Chemical Society, Division of Petroleum Chemistry, Preprints; (United States)

OSTI ID:7047794

Sarbolouki, M N; Ghoorchian, H; Mozaffari, S ^[1]

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1. Inst. of Biochemistry and Biophysics, Tehran (Iran)

Fabrication of a modified glucose pH enzyme electrode, using cellulose acetate instead of cellophane, and its performance are described. A physico-mathematical model that considers glucose transport across the membrane from the bulk into the enzyme solution layer, subsequent proton generation as a consequence of glucose oxidation by the enzyme glucose oxidase, and proton transport back through the membrane into the bulk solution is developed. Proper rate equations are simultaneously solved. Experimental and theoretical results are compared.

• OSTI ID: 7047794
• Report Number(s): CONF-900802-; CODEN: ACPCA
• Journal Information: American Chemical Society, Division of Petroleum Chemistry, Preprints; (United States), Vol. 35:4; Conference: 200. American Chemical Society (ACS) national meeting, Washington, DC (United States), 26-31 Aug 1990; ISSN 0569-3799
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AQUEOUS SOLUTIONS
PH VALUE
METERS
MATHEMATICAL MODELS
CHEMICAL REACTIONS
ELECTRODES
ENZYMES
FABRICATION
GLUCOSE
MEMBRANE TRANSPORT
OXIDATION
OXIDOREDUCTASES
PERFORMANCE
PROTONS
ALDEHYDES
BARYONS
CARBOHYDRATES
DISPERSIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
HEXOSES
MEASURING INSTRUMENTS
MIXTURES
MONOSACCHARIDES
NUCLEONS
ORGANIC COMPOUNDS
PROTEINS
SACCHARIDES
SOLUTIONS
400102* - Chemical & Spectral Procedures