Evaluation of alternative sorbents for dispersive solid-phase extraction clean-up in the QuEChERS method for the determination of pesticide residues in rice by liquid chromatography with tandem mass spectrometry

Residues of Fungicides and Insecticides in Rice Field

(2015) Gustavo Mack Teló et al.   AGRONOMY JOURNAL

Optimization and validation of a multiresidue method for pesticide determination in maize using gas chromatography coupled to tandem mass spectrometry

(2015) J. F. Facco et al.   Analytical Methods

Optimization and Validation of a Multiresidue Pesticide Method in Rice and Wheat Flour by Modified QuEChERS and GC–MS/MS

(2015) Ángel Grande-Martínez et al.   Food Analytical Methods

Multiresidue analysis of over 200 pesticides in cereals using a QuEChERS and gas chromatography–tandem mass spectrometry-based method

(2015) Zeying He et al.   FOOD CHEMISTRY

Trace analysis of some organophosphorus pesticides in rice samples using ultrasound-assisted dispersive liquid-liquid microextraction and high-performance liquid chromatography

(2015) Kiomars Sharafi et al.   JOURNAL OF SEPARATION SCIENCE

Analysis of amicarbazone and its two metabolites in grains and soybeans by liquid chromatography with tandem mass spectrometry

(2015) Maofeng Dong et al.   JOURNAL OF SEPARATION SCIENCE

Determination of pesticide residues in samples of green minor crops by gas chromatography and ultra performance liquid chromatography coupled to tandem quadrupole mass spectrometry

(2015) Stanisław Walorczyk et al.   TALANTA

Determination of twenty pesticides in rice by employing QuEChERS and LC-ESI-MS/MS

(2014) Andrey M. Rebelo et al.   Analytical Methods

Optimization by Central Composite Design of a Modified QuEChERS Method for Extraction of Pesticide Multiresidue in Sweet Pepper and Analysis by Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry

(2014) Magali Kemmerich et al.   Food Analytical Methods

Determination of multiple pesticides in fruits and vegetables using a modified quick, easy, cheap, effective, rugged and safe method with magnetic nanoparticles and gas chromatography tandem mass spectrometry

(2014) Yan-Fei Li et al.   JOURNAL OF CHROMATOGRAPHY A

Alternative sorbents for the dispersive solid-phase extraction step in quick, easy, cheap, effective, rugged and safe method for extraction of pesticides from rice paddy soils with determination by liquid chromatography tandem mass spectrometry

(2014) Jean Lucas de Oliveira Arias et al.   JOURNAL OF CHROMATOGRAPHY A

New sorbent in the dispersive solid phase extraction step of quick, easy, cheap, effective, rugged, and safe for the extraction of organic contaminants in drinking water treatment sludge

(2014) Maristela B.R. Cerqueira et al.   JOURNAL OF CHROMATOGRAPHY A

Biodegradation of Herbicide Propanil and Its Subproduct 3,4-Dichloroaniline in Water

(2012) Rafael Roehrs et al.   CLEAN-Soil Air Water

Multi-residue method for determination of seven neonicotinoid insecticides in grains using dispersive solid-phase extraction and dispersive liquid–liquid micro-extraction by high performance liquid chromatography

(2012) P. Wang et al.   FOOD CHEMISTRY

A multi-residue method for the determination of 124 pesticides in rice by modified QuEChERS extraction and gas chromatography–tandem mass spectrometry

(2012) Xue Hou et al.   FOOD CHEMISTRY

Simultaneous determination of five pyrazole fungicides in cereals, vegetables and fruits using liquid chromatography/tandem mass spectrometry

(2012) Fengshou Dong et al.   JOURNAL OF CHROMATOGRAPHY A

Improvement and extension to new analytes of a multi-residue method for the determination of pesticides in cereals and dry animal feed using gas chromatography–tandem quadrupole mass spectrometry revisited

(2012) Stanisław Walorczyk et al.   JOURNAL OF CHROMATOGRAPHY A

Sample-preparation methods for pesticide-residue analysis in cereals and derivatives

(2012) Miguel Ángel González-Curbelo et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Enantioselective determination of triazole fungicide simeconazole in vegetables, fruits, and cereals using modified QuEChERS (quick, easy, cheap, effective, rugged and safe) coupled to gas chromatography/tandem mass spectrometry

(2011) Jing Li et al.   ANALYTICA CHIMICA ACTA

Application of a Tandem Mass Spectrometer and Core–Shell Particle Column for the Determination of 151 Pesticides in Grains

(2011) Jian Wang et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Critical overview of selected contemporary sample preparation techniques

(2011) Lourdes Ramos   JOURNAL OF CHROMATOGRAPHY A

A simple; efficient and environmentally friendly method for the extraction of pesticides from onion by matrix solid-phase dispersion with liquid chromatography–tandem mass spectrometric detection

(2010) Sherol Acosta Rodrigues et al.   ANALYTICA CHIMICA ACTA

Determination of pesticide residues in food matrices using the QuEChERS methodology

(2010) Angelika Wilkowska et al.   FOOD CHEMISTRY

Development of a fast multiresidue method for the determination of pesticides in dry samples (wheat grains, flour and bran) using QuEChERS based method and GC–MS

(2010) Diana I. Kolberg et al.   FOOD CHEMISTRY

Comparison of QuEChERS sample preparation methods for the analysis of pesticide residues in fruits and vegetables

(2010) Steven J. Lehotay et al.   JOURNAL OF CHROMATOGRAPHY A

Determination of antihypertensive and anti-ulcer agents from surface water with solid-phase extraction–liquid chromatography–electrospray ionization tandem mass spectrometry

(2010) Renáta Varga et al.   TALANTA

Evaluation of various QuEChERS based methods for the analysis of herbicides and other commonly used pesticides in polished rice by LC–MS/MS

(2010) Lucía Pareja et al.   TALANTA

Novel, bio-based, photoactive arsenic sorbent: TiO2-impregnated chitosan bead

(2010) Sarah M. Miller et al.   WATER RESEARCH

Monitoramento de agrotóxicos em águas superficiais de regiões orizícolas no sul do Brasil

(2009) Diecson Ruy Orsolin da Silva et al.   CIENCIA RURAL

Pesticide Multiresidue Analysis in Cereal Grains Using Modified QuEChERS Method Combined with Automated Direct Sample Introduction GC-TOFMS and UPLC-MS/MS Techniques†

(2009) Katerina Mastovska et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Rapid determination of 95 pesticides in soybean oil using liquid–liquid extraction followed by centrifugation, freezing and dispersive solid phase extraction as cleanup steps and gas chromatography with mass spectrometric detection

(2009) Thanh Dong Nguyen et al.   MICROCHEMICAL JOURNAL

QuEChERS: um método moderno de preparo de amostra para determinação multirresíduo de pesticidas em alimentos por métodos cromatográficos acoplados à espectrometria de massas

(2009) Osmar D. Prestes et al.   QUIMICA NOVA

A multi-residue method for the determination of 203 pesticides in rice paddies using gas chromatography/mass spectrometry

(2008) Thanh Dong Nguyen et al.   ANALYTICA CHIMICA ACTA

Rapid determination of phenoxy acid residues in rice by modified QuEChERS extraction and liquid chromatography–tandem mass spectrometry

(2008) Urairat Koesukwiwat et al.   ANALYTICA CHIMICA ACTA

Monitoramento de agrotóxicos em dois mananciais hídricos no sul do Brasil

(2008) Douglas D. Grützmacher et al.   Revista Brasileira de Engenharia Agrícola e Ambiental