Liquid chromatography with tandem mass spectrometry for the determination of flufenoxuron in blood using automatic solid phase extraction and its application to a fatal case of flufenoxuron poisoning

Rhee, Jongsook; Cho, Byungsuk; Lee, Juseon; Moon, Sungmin; Yum, Hyesun

doi:10.1016/j.forsciint.2015.07.041

Forensic Science International

2015

DOI: 10.1016/j.forsciint.2015.07.041

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Liquid chromatography with tandem mass spectrometry for the determination of flufenoxuron in blood using automatic solid phase extraction and its application to a fatal case of flufenoxuron poisoning

Jongsook Rhee

Byungsuk Cho

Juseon Lee

et al.

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Cited by 4 publications

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“…J Forensic Sci Digit Investig 2018: 27-45 DOI: https://doi.org/10.29199/FSDI.101016 Citation: R García-Repetto (2018) Sample Preparation For Pesticide Analysis in A Forensic Toxicology Laboratory: A Review. J Forensic Sci Digit Investig 2018:[27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45]…”

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Sample Preparation For Pesticide Analysis in A Forensic Toxicology Laboratory: A Review

2018

FSDI

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Pesticides used to protect agricultural crops are often involved in human poisoning throughout the world. Therefore, forensic toxicologists must face the challenge of detecting, identifying and quantifying pesticides in human specimens. Forensic toxicology methods are difficult to standardize, as every case is unique, matrices analyzed are highly complex the nature of the target analyte is unknown. Due to the extremely complex nature of matrices normally analyzed in forensic toxicology laboratories, it is not recommended to perform instrumental analysis directly. Therefore, a sample preparation stage is necessary to male sample suitable for instrumental analysis. The present paper focusses its attention in reviewing sample preparation methodology normally employed in forensic laboratories for pesticides analysis. Sample preparation is considered as the bottleneck of the analytical procedure as it represents approximately the 80% of the whole process. Furthermore, an accurate sample preparation plays a central role in forensic case's resolution as any error occurred during sample preparation cannot be corrected even by the best instrumental technique. Databases searches were performed in order to know how many papers were published from 2008 related to pesticide extraction from human samples in a forensic toxicology setting. From the reviewed literature, it can be stated that the most used method for extraction of pesticides from human samples of forensic interest still are liquid-liquid extraction, solid-phase extraction and solid-phase microextraction. Moreover, it can be drawn as a conclusion that these conventional extraction techniques are now evolving thanks to the availability of some new materials that can be employed as solvents or sorbents. These new techniques have found a wide application in pesticides extraction from environmental or food matrices. However, with the exception of QuECHERS their implementation in forensic laboratories are nowadays limited. When available, examples of their application in forensic laboratories will be presented in this paper.

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Sample Preparation For Pesticide Analysis in A Forensic Toxicology Laboratory: A Review

2018

FSDI

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An Automatic Solid Phase Extraction and Ultra-Performance Liquid Chromatography Tandem Mass Spectrometry for Determination of Seven Microcystins at Ultra-Trace Levels in Surface Water

Shen

Wang

et al. 2019

Wuhan Univ. J. Nat. Sci.

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Toxic effects of flufenoxuron on development and vascular formation during zebrafish embryogenesis

et al. 2019

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Liquid chromatography with tandem mass spectrometry for the determination of flufenoxuron in blood using automatic solid phase extraction and its application to a fatal case of flufenoxuron poisoning

Cited by 4 publications

References 12 publications

Sample Preparation For Pesticide Analysis in A Forensic Toxicology Laboratory: A Review

Sample Preparation For Pesticide Analysis in A Forensic Toxicology Laboratory: A Review

An Automatic Solid Phase Extraction and Ultra-Performance Liquid Chromatography Tandem Mass Spectrometry for Determination of Seven Microcystins at Ultra-Trace Levels in Surface Water

Toxic effects of flufenoxuron on development and vascular formation during zebrafish embryogenesis

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