Variability of matrix effects in liquid and gas chromatography–mass spectrometry analysis of pesticide residues after QuEChERS sample preparation of different food crops

Fast and Easy Multiresidue Method Employing Acetonitrile Extraction/Partitioning and “Dispersive Solid-Phase Extraction” for the Determination of Pesticide Residues in Produce

Michelangelo Anastassiades, Steven J. Lehotay, Darinka Štajnbaher et al. · Journal of AOAC International · 2003 · 5.5K citations

Pharmacy, Food Science, Chromatographic Analysis +16

Mechanistic investigation of ionization suppression in electrospray ionization

Richard C. King, Ryan P. Bonfiglio, Carmen Fernández‐Metzler et al. · Journal of the American Society for Mass Spectrometry · 2000 · 1.1K citations

Natural Sciences, Chemistry, Analytical Chemistry +11

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

Steven J. Lehotay, Kyung Ae Son, Hyeyoung Kwon et al. · Journal of Chromatography A · 2010 · 877 citations

Agriculture, Food Science, Toxicology +11

Validation of a Fast and Easy Method for the Determination of Residues from 229 Pesticides in Fruits and Vegetables Using Gas and Liquid Chromatography and Mass Spectrometric Detection

Steven J. Lehotay, A. Kok, Maurice Hiemstra et al. · Journal of AOAC International · 2005 · 654 citations · Full text

Pharmacy, Food Science, Toxicology +17

Overcoming matrix effects using the dilution approach in multiresidue methods for fruits and vegetables

Carmen Ferrer, A. Lozano, Ana Agüera et al. · Journal of Chromatography A · 2011 · 482 citations

Agriculture, Food Science, Food Analysis +7