2008
DOI: 10.1016/j.aca.2008.09.047
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Determination of N-methylcarbamate pesticides in water and vegetable samples by HPLC with post-column chemiluminescence detection using the luminol reaction

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Cited by 64 publications
(23 citation statements)
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“…LODs obtained with luminol system 17 were much higher than those obtained by the present work. Moreover, this method required SPE preconcentration of 1.5 L of sample to achieve sensitivity levels below the maximum concentration allowed in water intended for human consumption.…”
Section: Comparison With Other CL Methodscontrasting
confidence: 52%
See 1 more Smart Citation
“…LODs obtained with luminol system 17 were much higher than those obtained by the present work. Moreover, this method required SPE preconcentration of 1.5 L of sample to achieve sensitivity levels below the maximum concentration allowed in water intended for human consumption.…”
Section: Comparison With Other CL Methodscontrasting
confidence: 52%
“…Chemiluminescence (CL) detection has also been employed in carbamate determination coupled to flow injection (FI) or multicommutation methods 15,16 generally for the determination of a single pesticide, or coupled to LC [17][18][19] for the simultaneous determination of several carbamate pesticides (no more than four pesticides). Post-column luminol reaction, 17 based on the enhancing effect of carbaryl, carbofuran and methiocarb on the oxidation of luminol with permanganate in a basic medium, has been proposed. Solid-phase extraction (SPE) was performed in order to obtain a preconcentration factor of 3000 for their determination in water samples.…”
Section: Introductionmentioning
confidence: 99%
“…Gas chromatography (GC: Frenich et al, 2001;Xiao et al, 2006;Pinheiro and De Andrade, 2009) and highperformance liquid chromatography (HPLC: RodriguesMozaz et al, 2007;Huertas-Perez and Garcia-Campana, 2008;Wu et al, 2010) are the most sensitive methods used for the determination of organophosphorus and carbamate pesticides. However, in situ organophosphorus pesticides undergo a number of changes leading to the formation of compounds that retain biological activity (Sancho et al, 2004).…”
Section: Introductionmentioning
confidence: 99%
“…Gas chromatography (GC: Frenich et al, 2001;Xiao et al, 2006;Pinheiro and Andrade, 2009) and high-performance liquid chromatography (HPLC: Rodrigues-Mozaz et al, 2007;Huertas-Perez and Garcia-Campana, 2008;Wu et al, 2010) are the most sensitive methods used for the determination of organophosphorus and carbamate pesticides. However, in situ organophosphorus pesticides undergo a number of changes leading to the formation of compounds that retain biological activity (Sancho et al, 2004).…”
Section: Introductionmentioning
confidence: 99%