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Volumn 701, Issue 1, 2011, Pages 66-74
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An amperometric biosensor based on acetylcholinesterase immobilized onto iron oxide nanoparticles/multi-walled carbon nanotubes modified gold electrode for measurement of organophosphorus insecticides
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Author keywords
Acetylcholinesterase; Amperometric biosensor; Iron oxide nanoparticles; Multi walled carbon nanotubes; Organophosphorus pesticides
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Indexed keywords
ACETYLCHOLINESTERASE;
AG/AGCL;
AMPEROMETRIC BIOSENSORS;
AU ELECTRODES;
AUXILIARY ELECTRODES;
CHLORPYRIFOS;
CYCLIC VOLTAMMOGRAMS;
DETECTION LIMITS;
ELECTROCATALYTIC ACTIVITY;
ENDOSULFANS;
FOURIER TRANSFORM INFRARED;
GOLD ELECTRODES;
INHIBITION RATE;
IRON OXIDE NANOPARTICLE;
IRON OXIDE NANOPARTICLES;
MAIZE SEEDLINGS;
MODIFIED ELECTRODES;
MONOCROTOPHOS;
OPTIMUM CONDITIONS;
OPTIMUM WORKING CONDITIONS;
ORGANOPHOSPHORUS INSECTICIDES;
ORGANOPHOSPHORUS PESTICIDE;
PESTICIDE RESIDUE;
POTENTIOSTATS;
SUBSTRATE CONCENTRATIONS;
SYNERGISTIC ACTION;
TRACE DETECTION;
WORKING ELECTRODE;
BIOSENSORS;
CARBON NANOTUBES;
ELECTROCHEMICAL CORROSION;
ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY;
ELECTROCHEMICAL PROPERTIES;
FOURIER TRANSFORMS;
GOLD;
INSECTICIDES;
IRON;
IRON OXIDES;
NANOPARTICLES;
PLATINUM;
REUSABILITY;
SCANNING ELECTRON MICROSCOPY;
SENSORS;
TRACE ANALYSIS;
VOLTAGE REGULATORS;
ELECTROCHEMICAL ELECTRODES;
ACETYLCHOLINESTERASE;
CHLORPYRIFOS;
ENDOSULFAN;
MALATHION;
MONOCROTOPHOS;
MULTI WALLED NANOTUBE;
ORGANOPHOSPHATE INSECTICIDE;
ULTRASMALL SUPERPARAMAGNETIC IRON OXIDE;
AMPEROMETRIC BIOSENSOR;
ARTICLE;
CATALYSIS;
CHEMICAL INTERACTION;
CONCENTRATION (PARAMETERS);
ELECTRIC POTENTIAL;
ELECTROCHEMICAL DETECTION;
ELECTRODE;
ENZYME IMMOBILIZATION;
ENZYME INHIBITION;
ENZYME SUBSTRATE;
GOLD ELECTRODE;
LIMIT OF DETECTION;
MILK;
PH;
PRIORITY JOURNAL;
WATER SAMPLING;
ACETYLCHOLINESTERASE;
ANIMALS;
BIOSENSING TECHNIQUES;
DIELECTRIC SPECTROSCOPY;
ENZYMES, IMMOBILIZED;
FERRIC COMPOUNDS;
GOLD;
INSECTICIDES;
MILK;
NANOPARTICLES;
NANOTUBES, CARBON;
ORGANOPHOSPHORUS COMPOUNDS;
SEEDLING;
SENSITIVITY AND SPECIFICITY;
SPECTROSCOPY, FOURIER TRANSFORM INFRARED;
WATER;
ZEA MAYS;
ZEA MAYS;
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EID: 79960305570
PISSN: 00032670
EISSN: 18734324
Source Type: Journal
DOI: 10.1016/j.aca.2011.06.014 Document Type: Article |
Times cited : (187)
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References (48)
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