Determination and validation of a simple high-performance liquid chromatographic method for simultaneous assay of iprodione and vinclozolin in human urine

Carlucci, Giuseppe; Pasquale, Dorina di; Ruggieri, Fabrizio; Mazzeo, Pietro

doi:10.1016/j.jchromb.2005.08.025

Cited by 18 publications

(9 citation statements)

References 31 publications

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“…The method for vinclozolin analysis followed the protocol of Carlucci et al (2005). The mobile phase consisted of 60% acetonitrile in an isocratic manner.…”

Section: Quantification Of Genistein and Vinclozolinmentioning

confidence: 99%

Epigenetic alterations and decreasing insecticide sensitivity of the Asian tiger mosquito Aedes albopictus

Oppold

Kreß

Bussche

et al. 2015

Ecotoxicology and Environmental Safety

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“…The method for vinclozolin analysis followed the protocol of Carlucci et al (2005). The mobile phase consisted of 60% acetonitrile in an isocratic manner.…”

Section: Quantification Of Genistein and Vinclozolinmentioning

confidence: 99%

Epigenetic alterations and decreasing insecticide sensitivity of the Asian tiger mosquito Aedes albopictus

Oppold

Kreß

Bussche

et al. 2015

Ecotoxicology and Environmental Safety

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“…detection have been reported for determination of DCA in human urine 8 , or in biological samples from mouse, rat and rabbit 9,10 . Although these methods may be applicable for high occupational exposures, they are insufficient for assessment of low-level exposures in the general population.…”

Section: Research Articlementioning

confidence: 99%

Electrochemical Reduction Bahaviour of Vinclozolin Fungicide at Platinum Electrode

Sreedhar¹,

Sivaprasad²,

Naik³

et al. 2013

Chem Sci Trans

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The electrochemical behavior of vinclozolin [3-(3,5-dichlorophenyl)-5-methyl-5-vinyl-1,3 oxazolidine-2,4-dion] in dimethylsulfoxide was performed by cyclic voltammetry (CV) and linear sweep voltammetry (LSV). The main decomposition pathway included in the cleavage of chlorine atoms at platinum electrode. The general reduction mechanism of this compound has been suggested based on the results obtained. The peak potential and peak current were found to be depending on pH of the buffer solution. The measuring system response was linear over the vinclozolin concentration range from 1.0×10-3 to 5.0×10-7 mol L-1 and the detection limit (LOD) achieved was 1.1×10-8 mol L-1 (2.5 µg L-1) at pH 4.0. Vinclozolin was determined in spiked serum sample.

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“…A number of investigations on the residual analysis of vinclozolin in foods and soils have been conducted by gas chromatography (GC), HPLC, and mass spectrometry. [9][10][11][12][13][14][15] Solid-phase microextraction (SPME) coupled to GC analysis was evaluated for extracting trace amounts of vinclozolin in soil samples. 10 Its dissipation during storage of grape juice was analyzed by liquid-liquid extraction (LLE), gas chromatographic separation, and mass spectrometric detection.…”

Section: Introductionmentioning

confidence: 99%

Chiral Separation and Enantioselective Degradation of Vinclozolin in Soils

et al. 2014

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Vinclozolin is a chiral fungicide with potential environmental problems. The chiral separation of the enantiomers and enantioselective degradation in soil were investigated in this work. The enantiomers were separated by high-performance liquid chromatography (HPLC) on Chiralpak IA, IB, and AZ-H chiral columns under normal phase and the influence of the mobile phase composition on the separation was also studied. Complete resolutions were obtained on all three chiral columns under optimized conditions with the same elution order of (+)/(-). The residual analysis of the enantiomers in soil was conducted using accelerate solvent extraction followed by HPLC determination. The recoveries of the enantiomers ranged from 85.7-105.7% with relative standard deviation (SD) of 0.12-3.83%, and the limit of detection (LOD) of the method was 0.013 µg/g. The results showed that the degradations of vinclozolin enantiomers in the soils followed first-order kinetics. Preferential degradation of the (-)-enantiomer was observed only in one soil with the largest |ES| value of 0.047, and no obvious enantioselective degradation was observed in other soils. It was found that the persistence of vinclozolin in soil was related to pH values based on the half-lives. The two enantiomers disappeared about 8 times faster in basic soils than that in neutral or acidic soils.

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Determination and validation of a simple high-performance liquid chromatographic method for simultaneous assay of iprodione and vinclozolin in human urine

Cited by 18 publications

References 31 publications

Epigenetic alterations and decreasing insecticide sensitivity of the Asian tiger mosquito Aedes albopictus

Epigenetic alterations and decreasing insecticide sensitivity of the Asian tiger mosquito Aedes albopictus

Electrochemical Reduction Bahaviour of Vinclozolin Fungicide at Platinum Electrode

Chiral Separation and Enantioselective Degradation of Vinclozolin in Soils

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