Polypyrrole/sol-gel composite as a solid-phase microextraction fiber coating for the determination of organophosphorus pesticides in water and vegetable samples

Journal of Chromatography A

Volumn 1279, Issue , 2013, Pages 20-26

  Saraji, Mohammad ^a   Rezaei, Behzad ^a   Boroujeni, Malihe Khalili ^a   Bidgoli, Ali Akbar Hajialiakbari ^a  

^a ISFAHAN UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Organophosphorus pesticides ; Water; Polypyrrole; Sol gel; Solid phase microextraction; Vegetable

Indexed keywords

CALIBRATION CURVES; COATING THICKNESS; COMPOSITE POLYMER; CONCENTRATION RANGES; CONSTANT POTENTIAL; DESORPTION TEMPERATURES; DESORPTION TIME; DETECTION LIMITS; ELECTROCHEMICAL DEPOSITION; ELECTROCHEMICAL SYSTEMS; EXTRACTION EFFICIENCIES; EXTRACTION TIME; HIGH TEMPERATURE; NITROGEN-PHOSPHORUS DETECTION; OPTIMIZED CONDITIONS; OPTIMUM CONDITIONS; ORGANOPHOSPHORUS PESTICIDE; RELATIVE STANDARD DEVIATIONS; REPRODUCIBILITIES; SALT CONCENTRATION; SINGLE FIBER; SOLID-PHASE MICROEXTRACTION; SOLID-PHASE MICROEXTRACTION FIBERS; STAINLESS STEEL WIRES; STIRRING RATES; VEGETABLE SAMPLES; WELL WATER;

COMPOSITE COATINGS; DESORPTION; FIBERS; GAS CHROMATOGRAPHY; PESTICIDES; PHOSPHORUS; POLYPYRROLES; REDUCTION; SOL-GELS; THICKNESS MEASUREMENT; VEGETABLES;

EXTRACTION;

FAMPHUR; NITROGEN; ORGANOPHOSPHATE PESTICIDE; PHOSPHORUS; POLYPYRROLE; PYRIDAPHENTHION; PYROZOPHOS; SODIUM CHLORIDE; STAINLESS STEEL; TAP WATER; UNCLASSIFIED DRUG; WELL WATER;

ACTION POTENTIAL; ANALYTICAL EQUIPMENT; ANALYTICAL PARAMETERS; ARTICLE; CALIBRATION; CHEMICAL ANALYSIS; COATING THICKNESS; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; CUCUMBER; DESORPTION TEMPERATURE; DESORPTION TIME; ELECTROCHEMICAL DETECTION; EXTRACTION TEMPERATURE; EXTRACTION TIME; FIBER; FOOD ANALYSIS; GAS CHROMATOGRAPHY; GEL; HIGH TEMPERATURE; LETTUCE; LIMIT OF DETECTION; MATERIAL COATING; MEASUREMENT PRECISION; NONHUMAN; PRIORITY JOURNAL; PROCESS OPTIMIZATION; PROCESS TECHNOLOGY; QUALITY CONTROL; REPRODUCIBILITY; SOL GEL TECHNOLOGY; SOLID; SOLID PHASE MICROEXTRACTION; STANDARD; STIRRING RATE; SURFACE PROPERTY; TEMPERATURE; THERMOSTABILITY; THICKNESS; VALIDATION PROCESS; VEGETABLE; WATER ANALYSIS;

ADSORPTION; FOOD CONTAMINATION; ORGANOPHOSPHORUS COMPOUNDS; PESTICIDES; POLYMERS; PYRROLES; SOLID PHASE MICROEXTRACTION; VEGETABLES; WATER POLLUTANTS, CHEMICAL;

CUCUMIS SATIVUS; LACTUCA;

EID: 84873314466     PISSN: 00219673     EISSN: 18733778     Source Type: Journal    
DOI: 10.1016/j.chroma.2013.01.017     Document Type: Article

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