An amperometric bienzymatic cholesterol biosensor based on functionalized graphene modified electrode and its electrocatalytic activity towards total cholesterol determination

Talanta

Volumn 99, Issue , 2012, Pages 302-309

  Manjunatha, Revanasiddappa ^a   Shivappa Suresh, Gurukar ^a   Savio Melo, Jose ^b   D'Souza, Stanislaus F ^b   Venkatarangaiah Venkatesha, Thimmappa ^c  

^a Chemistry Research Centre   (India)

^b BHABHA ATOMIC RESEARCH CENTRE   (India)

^c KUVEMPU UNIVERSITY   (India)

Author keywords

Cholesterol esterase; Cholesterol oxidase; Direct electrochemistry; Hydrogen peroxide; Total cholesterol

Indexed keywords

ASCORBIC ACID; CHOLESTEROL; CYCLIC VOLTAMMETRY; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTRON TRANSITIONS; ENZYME ELECTRODES; ENZYMES; ESTERS; GRAPHENE; GRAPHITE ELECTRODES; HYDROGEN PEROXIDE; OXIDATION; PEROXIDES; RATE CONSTANTS;

CHOLESTEROL ESTERASE; CHOLESTEROL OXIDASE; DIRECT ELECTROCHEMISTRY; ELECTROCATALYTIC ACTIVITY; ELECTRON TRANSFER COEFFICIENT; ELECTRON-TRANSFER RATE CONSTANTS; MODIFIED GRAPHITE ELECTRODES; TOTAL CHOLESTEROLS;

ELECTROCHEMICAL ELECTRODES;

EID: 84866251800     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2012.05.056     Document Type: Article

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