Electrochemical detection of carbamate pesticides in fruit and vegetables with a biosensor based on acetylcholinesterase immobilised on a composite of polyaniline-carbon nanotubes

Food Chemistry

Volumn 135, Issue 3, 2012, Pages 873-879

  Cesarino, Ivana ^a   Moraes, Fernando C ^a   Lanza, Marcos R V ^a   MacHado, Sergio A S ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Biosensor; Carbamate; Carbon nanotubes; Polyaniline

Indexed keywords

ACETYLCHOLINESTERASE; CARBAMATE; CARBAMATE PESTICIDES; CARBARYL; CORE-SHELL; DETECTION LIMITS; ELECTROCHEMICAL DETECTION; FOOD SAMPLES; FRUIT AND VEGETABLES; METHOMYL; MODIFIED GLASSY CARBON ELECTRODE; REPRODUCIBILITIES;

CARBON NANOTUBES; CHEMICAL CONTAMINATION; CHRONOAMPEROMETRY; FRUITS; GLASS MEMBRANE ELECTRODES; PESTICIDES; POLYANILINE; VEGETABLES;

BIOSENSORS;

ACETYLCHOLINESTERASE; CARBAMIC ACID; CARBARIL; CARBON; CARBON NANOTUBE; METHOMYL; MULTI WALLED NANOTUBE; PESTICIDE; POLYANILINE;

AMPEROMETRY; APPLE; ARTICLE; BIOSENSOR; BRAZIL; BROCCOLI; CABBAGE; CHRONOAMPEROMETRY; COMPOSITE MATERIAL; CONTROLLED STUDY; ELECTROCHEMISTRY; ELECTRODE; ENZYME IMMOBILIZATION; FOOD ANALYSIS; FOOD QUALITY; FRUIT; GAS CHROMATOGRAPHY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; LIMIT OF DETECTION; MAXIMUM ALLOWABLE CONCENTRATION; NONHUMAN; QUALITY CONTROL; REPRODUCIBILITY; STANDARD; VEGETABLE;

ACETYLCHOLINESTERASE; BIOSENSING TECHNIQUES; CARBAMATES; ELECTROCHEMISTRY; ENZYMES, IMMOBILIZED; FOOD CONTAMINATION; FRUIT; NANOTUBES, CARBON; PESTICIDES; VEGETABLES;

BRASSICA OLERACEA VAR. CAPITATA; BRASSICA OLERACEA VAR. ITALICA; MALUS X DOMESTICA;

EID: 84865780585     PISSN: 03088146     EISSN: 18737072     Source Type: Journal    
DOI: 10.1016/j.foodchem.2012.04.147     Document Type: Article

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