Functionalized-graphene modified graphite electrode for the selective determination of dopamine in presence of uric acid and ascorbic acid

Bioelectrochemistry

Volumn 81, Issue 2, 2011, Pages 104-108

  Mallesha, Malledevaru ^a   Manjunatha, Revanasiddappa ^a   Nethravathi, C ^b   Suresh, Gurukar Shivappa ^a   Rajamathi, Michael ^b   Melo, Jose Savio ^c   Venkatesha, Thimmappa Venkatarangaiah ^d  

^a Chemistry Research Centre   (India)

^b ST JOSEPH S COLLEGE   (India)

^c BHABHA ATOMIC RESEARCH CENTRE   (India)

^d KUVEMPU UNIVERSITY   (India)

Author keywords

Ascorbic acid; Dopamine; Electrochemical oxidation; Graphene; Uric acid

Indexed keywords

ASCORBIC ACIDS; CATALYTIC ACTIVITY; CHRONOAMPEROMMETRY; COLLOIDAL DISPERSION; DIFFERENTIAL PULSE VOLTAMMETRY; DOPAMINE; ELECTROCATALYTIC BEHAVIOR; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMICAL APPLICATIONS; ELECTROCHEMICAL CHARACTERIZATIONS; GRAPHITE OXIDE; MODIFIED GRAPHITE ELECTRODES; NEW APPLICATIONS; PEAK POTENTIALS; SELECTIVE DETERMINATION; SIMULTANEOUS DETECTION; SOLVOTHERMAL REDUCTION; TERNARY MIXTURES; URIC ACIDS;

BRAIN; CATALYST ACTIVITY; CATALYTIC OXIDATION; COLLOIDAL GRAPHITE; CYCLIC VOLTAMMETRY; ELECTROCHEMICAL CELLS; ELECTROCHEMICAL CORROSION; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTROCHEMICAL OXIDATION; GRAPHENE; GRAPHITE ELECTRODES; KETONES; ORGANIC ACIDS;

ELECTROCHEMICAL ELECTRODES;

ASCORBIC ACID; DOPAMINE; GRAPHENE; GRAPHITE; URIC ACID;

ARTICLE; CATALYSIS; CONTROLLED STUDY; CYCLIC POTENTIOMETRY; DIFFERENTIAL PULSE VOLTAMMETRY; ELECTRIC POTENTIAL; ELECTROCHEMICAL ANALYSIS; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTRODE; OXIDATION;

ASCORBIC ACID; BIOSENSING TECHNIQUES; CHEMISTRY, ANALYTIC; DIELECTRIC SPECTROSCOPY; DOPAMINE; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; EQUIPMENT DESIGN; GRAPHITE; OXIDATION-REDUCTION; POTENTIOMETRY; URIC ACID;

EID: 79956134890     PISSN: 15675394     EISSN: 1878562X     Source Type: Journal    
DOI: 10.1016/j.bioelechem.2011.03.004     Document Type: Article

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