Analytical instruments, biosensors and methods thereof

Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – Involving enzyme or micro-organism

Reexamination Certificate

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C205S775000, C204S402000

Reexamination Certificate

active

07455760

ABSTRACT:
An electrochemical sensor system and membrane and method thereof for increased accuracy and effective life of electrochemical and enzyme sensors.

REFERENCES:
patent: 4109505 (1978-08-01), Clark et al.
patent: 4214968 (1980-07-01), Battaglia et al.
patent: 4355105 (1982-10-01), Lantero, Jr.
patent: 4390627 (1983-06-01), Lantero, Jr.
patent: 4431507 (1984-02-01), Nankai et al.
patent: 4551482 (1985-11-01), Tschang et al.
patent: 4713165 (1987-12-01), Conover et al.
patent: 4734184 (1988-03-01), Burleigh et al.
patent: 4760024 (1988-07-01), Lantero, Jr.
patent: 4810351 (1989-03-01), Chapoteau et al.
patent: 4950378 (1990-08-01), Nagata
patent: 5132345 (1992-07-01), Harris et al.
patent: 5162077 (1992-11-01), Bryan et al.
patent: 5212050 (1993-05-01), Mier et al.
patent: 5262305 (1993-11-01), Heller et al.
patent: 5286364 (1994-02-01), Yacynych et al.
patent: 5326449 (1994-07-01), Cunningham
patent: 5352349 (1994-10-01), Inamoto et al.
patent: 5403451 (1995-04-01), Riviello et al.
patent: 5411647 (1995-05-01), Johnson et al.
patent: 5498323 (1996-03-01), Lewenstam et al.
patent: 5540828 (1996-07-01), Yacynych
patent: 5541097 (1996-07-01), Lantero et al.
patent: 5653862 (1997-08-01), Parris
patent: 5766934 (1998-06-01), Guiseppi-Elie
patent: 5798030 (1998-08-01), Raguse et al.
patent: 6030827 (2000-02-01), Davis et al.
patent: 6051389 (2000-04-01), Ahl et al.
patent: 6133229 (2000-10-01), Gibson et al.
patent: 6214185 (2001-04-01), Offenbacher et al.
patent: 6275717 (2001-08-01), Gross et al.
patent: 6413396 (2002-07-01), Yang et al.
patent: 6478950 (2002-11-01), Peat et al.
patent: 6652720 (2003-11-01), Mansouri et al.
patent: 6872297 (2005-03-01), Mansouri et al.
patent: 195 00 354 (1995-10-01), None
patent: 0 125 136 (1984-11-01), None
patent: 0133531 (1985-02-01), None
patent: 0133531 (1985-02-01), None
patent: 0396788 (1990-11-01), None
patent: 0 771 867 (1997-05-01), None
patent: 0 909 952 (1999-04-01), None
patent: 2792726 (2000-10-01), None
patent: 2 194 843 (1988-03-01), None
patent: 60-155959 (1985-08-01), None
patent: 60155959 (1985-08-01), None
patent: 01028555 (1989-01-01), None
patent: 3-85435 (1991-04-01), None
patent: 3-156358 (1991-07-01), None
patent: 2001-025717 (2001-01-01), None
patent: 93/06237 (1993-04-01), None
patent: 94/20841 (1994-09-01), None
patent: 97/15827 (1997-05-01), None
patent: WO 01/65248 (2001-09-01), None
Borsook et al., “Oxidation-Reduction Potential of Ascorbic acid (Vitamin C)”, Proc. Natl. Acad. Sci. U.S.A. 19(9) 875-878.
Borsook et al., “Oxidation-Reduction Potential of Ascorbic acid (Vitamin C)”, Proc. Natl. Acad. Sci. U.S.A. 19(9) 875-878, 1933.
Andersson et al., (1999) “Protein Stabilising Effect of Polyethyleneimine”Journal of Biotechnology, vol. 72, pp. 21-31.
Cao et al., (1996) “Enhancing Enzymatic Properties by the Information Method”Applied Biochemistry and Biotechnology, vol. 59, No. 1.
Chen et al., (1998) “Stability of Oxidases Immobilized in Silica Gels”J. Am. Chem. Soc., vol. 120, pp. 4582-4585.
Emneus et al., (1993) “Comparison Between Different Inorganic Supports for the Immobilization of Amyloglucosidase and a-amylase to Be Used in Enzyme Reactors in Flo-Injections Systems”Analytica Chimica Acta, vol. 276, pp. 303-318.
European Examination Report for European Patent Application No. 02747870.0, issued Sep. 29, 2004.
Garcia et al., (1990) “An Immobilization Technique Yielding High Enzymatic Load on Nylon Nets”,Biotechnology Techniques, vol. 4, No. 6, pp. 425-428.
Geise et al., (1991) “Electropolymerized Films to Prevent Interferences and Electrode Fouling in Biosensors”Biosensors&Bioelectronics, vol. 6, pp. 151-160.
Ghindilis et al., (1994) “Glucose Potentiometric Electrodes Based on Mediatorless Bioelectrocatalysis. A New Approach”,Biosensors&Bioelectronics, vol. 9, pp. 353-357.
Hart et al., (1999) “Estimation of Lactate in Meat Extracts by Screen-Printed Sensors,”Analytica Chimica Acta, vol. 386, pp. 7-12.
Heller et al., (1998) “Loss of Activity or Gain in Stability of Oxidases Upon Their Immobilization in Hydrated Silica: Significant of the Electrostatic Interaction of Surface Arginine Residues at the Entrances of the Reaction Channels”J. Am. Chem. Soc. 1998, vol. 120, pp. 4586-4590.
Ikariyama et al., “Polypyrrole Electrode as a Detector for Electroinactive Anions by Flow Injection Analysis,”Anal. Chem., vol. 58 (1986) pp. 1803-1806.
International Search Report for International Application No. PCT/US02/16818, issued Jun. 12, 2003.
Lim et al., “Gas Permeable Membranes Composed of Carboxylated Poly(vivyl chloride) and Polyurethane.”Bull. Korean Chem. Soc., 20, 672-76 (1999).
Mádáras et al., “Miniaturized Biosensors Employing Electropolymerized Permselective Films and Their Use for Creatinine Assays in Human Serum,”Anal. Chem., vol. 68 (1996) pp. 3832-3839.
Mansouri et al., (1998) “Development of a Glucose Sensor and Its Inclusion in the GEM Blood Analyzer”International Federation of Clinical Chemistry and Laboratory MedicineOmniPress.
Minagawa et al., (1998) “Development of Long Life Lactate Sensor Using Thermostable Mutant Lactate Oxidase”Biosensors and Bioelectronics, vol. 13, No. 3-4, pp. 313-318.
Moody et al., “PVC Matrix Membrane Ion-Selective Electrodes.”J. Chem Educ., 51, 541-44 (1974).
Oh et al., “Potassium-Selective PVC Membrane Electrodes Based on Newly Synthesized cis- and trans- Bis(crown ether)s”Anal. Sci., 14, 1009-12 (Oct. 1998).
Partel et al., (2000) “Fabrication and Characterization of Disposable Type Lactate Oxidase Sensors for Dairy Products and Clinical Analysis,”Sensors and Actuators, vol. B 67, pp. 134-141.
Sasso et al., (1990) “Electropolymerized 1, 2-Diaminobenzene as a Means to Prevent Interferences and Fouling and To Stabilize Immobilized Enzyme in Electrochemical Biosensors”Analytical Chemistry, vol. 62, No. 11.
Umezawa et al., “Potentiometric Selectivity Coefficients of Ion-Selective Electrodes: Part 1. Inorganic Cations.”Pure Appl. Chem., 72, 1851-56 (2000).
Yang et al., (1999) “Needle-type Lactate Biosensor”Biosensors and Bioelectronics, vol. 14, pp. 203-210.
Bott, Adrian W. (1998) “Electrochemical Methods for the Determination of Glucose”,Current Separations, vol. 17, No. 1, pp. 25-31.
European Examination Report for European Patent Application No. 02747870.0, issued Feb. 2, 2005.

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